Stainless Steel Pipe Manufacturer in India, Stainless Steel Pipe Supplier in India

Stainless Steel Pipe Manufacturer in India

Stainless Steel Pipe Manufacturer in India, ASTM A312 Stainless Steel Pipe Supplier, SS Pipe, ASTM A312 SS Pipe, SS Rectangular Pipe, Stainless Steel IBR Pipe, Stainless Steel Exhaust Pipe



ASTM A312 Stainless Steel Pipe Manufacturer in India, ASTM A312 Stainless Steel Pipe Supplier, ASME SA312 Stainless Steel Pipe, Stainless Steel Hydraulic Pipe, Austenitic Stainless Steel Pipe, Stainless Steel IBR Approved Pipes

ASTM A312 tp ss pipes supplier, Stainless Steel Square Pipe Stockist, SS Round Pipe, SS Rectangle Pipe, SS Pipe Exporter in India, Hot Finish Stainless Pipes, SS Piping, Cold Draw Stainless Steel Pipe, SS Cold Drawn Pipe Stockist, SS Square Pipe Supplier.


          SP Metal is World Renowned Suppliers of Stainless Steel Pipe. Among the Largest Suppliers & Distributors of ASTM A312 Stainless Steel Pipe in India. Leading Exporter of SS Pipe in Integrated Partnership with Top Stainless Steel Pipes Manufacturer in India, Genuine Dealer of ASME SA 312 Stainless Steel Pipe in Indian Origins. We are the Prominent Trusted Source for SS Square Pipe to be used in World Class Projects. We are the Top EPC Contractor's First Choice for Stainless Steel Exhaust Pipe with Large Ready Stock Inventory above 20000 Metric Tons. we carry a full inventory of Stainless Steel Round Pipe and Supply ASTM A312 SS Pipe austenitic chromium-nickel Stainless Steel Square Pipe suitable for corrosive or high-temperature service, or both, or for general applications.

          SS pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically, seamless pipe was regarded as withstanding pressure better than other types, and was often more available than Welded Pipe


Who we are ?

  • Stainless Steel Pipe Manufacturers in india
  • Stainless Steel Pipe suppliers in india
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  • Stainless Steel Pipe manufacturer in Mumbai,Maharashtra
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Stainless Steel Pipe Manufacturers in india

ASTM A312 Stainless Steel Pipe Specification :

Specifications: ASTM A312, ASTM A249, ASTM A213, ASTM A268, ASTM A269, ASTM A270

Type:  Seamless Cold Drawn Tubes, Hot Finished Seamless Pipes

Grades: TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L, TP316Ti, TP310S, TP347, TP347H, UNS31803 Duplex

Size: 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes stainless steel seamless tubes also available

Length: Up to 6 meters, custom cut lengths

Thickness: 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10

Finish: No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Pipes

Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived

Featured Products: ASTM A312 TP 304 Stainless Steel Seamless Pipes, ASTM A312 TP 316L Stainless Steel Seamless Pipes, SS 304 Seamless Tubes, SS304L Seamless Tubing, SS 316 Seamless Tubes, SS316L Seamless Pipes, Duplex Seamless Tubes, SS 904L Seamless Tubes, SS310S Seamless Tubes, SS 317L Seamless Pipes, 446 Seamless Pipes, UNS31803 Duplex Stainless Steel Seamless Pipes

Mill Certificate/ Test Reports: PMI Test Reports, EN 10204 3.1 Certificate, NABL Approved Lab Report on Chemical and Mechanical Properties, NDT or Other Test Reports


Stainless Steel Pipes Specification
ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312
Stainless Steel Pipes Grades
202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC.
Stainless Steel Pipes Type
SEAMLESS / WELDED / ERW / EFW / COLD DRAW / HOT FINISH / COLD FINISH
Stainless Steel Pipes Outer Diameter Size
SEAMLESS - 1/2" NB TO 18" NB
WELDED / ERW- 1" NB TO 16" NB
EFW - 8" NB TO 110" NB
Stainless Steel Pipes Wall Thickness
Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness)
Stainless Steel Pipes Length
01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
Stainless Steel Pipes Ends
Plain Ends / Beveled Ends
Stainless Steel Pipes Delivery Conditions
As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw
Stainless Steel Pipes Coating
Electropolish, Mechanical Polish, Satin Finish, Passivated
Stainless Steel Pipes Other Testing
Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc
Stainless Steel Pipes Dimension
All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Stainless Steel Pipes Value Added Services
Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Stainless Steel Pipes Packaging
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Stainless Steel Shipment & Transportation
By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Stainless Steel Pipes Material Test Certificate
Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

Stainless Steel Products Size Range

OUT DIAMETER WALL THICKNESS LENGTH
NB Sizes (in stock) 1/8” ~ 8” SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Upto 6 Meters
Seamless (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
Welded (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters

Stainless Steel Products Size Range

Outside Diameter – 0.25mm (0.010″) up to 16.00mm (0.625″)
Wall – 0.05mm (0.002″) up to 1.00mm (0.040″)
Straight Lengths – 1.00mm (0.040″) up to 5000.00mm (197″)
Coils Lengths – 5 Metres to 15 Metres
Standard Tolerance- OD &ID +/-0.03mm (0.0012″)
Wall +/- 10%
Tight Tolerance – OD&ID +/- 0.015mm (0.0006″)
Wall +/-3%
Some thin wall tubes up to 25.40 mm (1.000″) can be supplied.

 

ASTM A312 Stainless Steel Pipe supplier

ASTM A312 Stainless Steel Pipe, ASME SA312 Stainless Steel Pipe supplier

ASTM A312 Stainless Steel Pipe Trade Name & Size:

  • ASTM A312 Stainless Steel Pipe suppliers

    ASTM A312 Stainless Steel Pipe supplier

  • ASTM A312 Stainless Steel Pipe Manufacturer
  • ASTM A312 SS Pipe distributor in India
  • Stainless Steel ASTM A312 TP 304/ 304L/ 316/ 316L Material supplier
  • ASTM A312 Stainless Steel Pipe Size: 6.35 mm OD To 152 mm OD

Origin Standard: American Standard, Russia Standard, Janpanese Standard, European Standard

SHORTEST Possible Delivery: Shutdown / Emergency/ Project Rush Demands

Certification: ISO EN 10204 3.1/ 3.1B/ 3.2, PED, DNV, TUV.

End: Plain End, Beveled End, Threaded

Manufacturers:

  • Sumitomo Metals, Japan
  • Nippon Steel Corporation, Japan
  • Kobe Special Tube, Japan
  • Sanyo Special Steel, Japan
  • Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller Bleckmann, Austria
  • Seah Steel Corporation, Korea

ASTM A312 Stainless Steel Cold Drawn pipe supplier

AISI Cold Drawn pipe, ASTM A312 Cold Drawn pipe, A312 Cold Drawn pipe supplier

ASTM A312 Stainless Steel Cold Drawn pipe Trade Name & Size:

  • ASTM A312 Stainless Steel Cold Drawn pipe supplier

    ASTM A312 Stainless Steel Cold Drawn pipe supplier

  • ASTM A312 Stainless Steel Cold Drawn Seamless pipe Manufacturer
  • ASTM A312 Cold Drawn Seamless pipe distributor in India
  • Stainless Steel ASTM A312 Material supplier
  • SS Cold Drawn pipe
  • Cold Drawn pipe
  • ASTM A312 Stainless Steel Cold Drawn pipe Size: 6.35 mm OD To 152 mm OD




ASTM A312 Stainless Steel Extruded Pipe supplier

AISI Extruded Pipe, ASTM A312 Extruded Pipe, A312 Extruded Pipe supplier, Check our Latest price before you buy

ASTM A312 Stainless Steel Extruded Pipe Trade Name & Size:

  • ASTM A312 Stainless Steel Extruded Pipe supplier

    ASTM A312 Stainless Steel Extruded Pipe supplier

  • ASTM A312 Stainless Steel Extruded Pipe Manufacturer
  • ASTM A312 Extruded Pipe distributor in India
  • Stainless Steel ASTM A312 Material supplier
  • Stainless Steel Extruded Pipe
  • SS Extruded Seamless Pipe
  • Extruded Pipe
  • ASTM A312 Stainless Steel Extruded Pipe Size: 6.35 mm OD To 152 mm OD




Thin wall stainless steel pipe

We are Manufacturers & supplier of Thin wall stainless steel pipe in India. Looking for trusted dealer & distributor for Thin wall stainless steel pipe in India? Information for those interested in buying Thin wall stainless steel pipe. India’s Largest stockholder of SS Thin wall Pipe offer best price in India.

    Thin wall stainless steel pipe Manufacturer in India

    Thin wall stainless steel pipe Manufacturer in India

  • stainless steel 304 Thin wall Pipe
  • stainless steel 304L Thin wall Pipe
  • stainless steel 316 Thin wall Pipe
  • stainless steel 316L Thin wall Pipe
  • stainless steel 310 Thin wall Pipe
  • stainless steel 310s Thin wall Pipe
  • stainless steel 317 Thin wall Pipe
  • stainless steel 317L Thin wall Pipe



Stainless Steel Polished Pipe

We are Manufacturers & supplier of Stainless Steel Polished Pipe in India. Looking for trusted dealer & distributor for Stainless Steel Polished Pipe in India? Information for those interested in buying ASTM A312 Stainless Steel Polished Pipe. India’s Largest stockholder of SS Polished Pipe offer best price in India.

    Stainless Steel Polished Pipe Manufacturer in India

    Stainless Steel Polished Pipe Manufacturer in India

  • stainless steel 304 Polished Pipe
  • stainless steel 304L Polished Pipe
  • stainless steel 316 Polished Pipe
  • stainless steel 316L Polished Pipe
  • stainless steel 310 Polished Pipe
  • stainless steel 310s Polished Pipe
  • stainless steel 317 Polished Pipe
  • stainless steel 317L Polished Pipe



Stainless Steel Decorative Pipe

We are Manufacturers & supplier of Stainless Steel Decorative Pipe in India. Looking for trusted dealer & distributor for Stainless Steel Decorative Pipe in India? Information for those interested in buying ASTM A312 Stainless Steel Decorative Pipe. India’s Largest stockholder of SS Decorative Pipe offer best price in India.

    Stainless Steel Decorative Pipe Manufacturer in India

    Stainless Steel Decorative Pipe Manufacturer in India

  • stainless steel 304 Decorative Pipe
  • stainless steel 304L Decorative Pipe
  • stainless steel 316 Decorative Pipe
  • stainless steel 316L Decorative Pipe
  • stainless steel 310 Decorative Pipe
  • stainless steel 310s Decorative Pipe
  • stainless steel 317 Decorative Pipe
  • stainless steel 317L Decorative Pipe




Available Types of Stainless Steel Pipe at best Price



Dealer, Distributors, & Supplier of World's Top 10 Manufacturer of Stainless Steel Pipe

Nippon Steel Stainless Steel Pipe

Nippon Steel Stainless Steel Pipe

Sandvik Stainless Steel Pipe

Sandvik Stainless Steel Pipe

Sanyo Special Steel 304 Stainless Steel Pipe

Sanyo Special Steel Stainless Steel Pipe

Kobe Steel 304 Stainless Steel Pipe

Kobe Steel Stainless Steel Pipe

Schoeller Bleckmann 304 Stainless Steel Pipe

Schoeller Bleckmann Stainless Steel Pipe

Salzgitter Mannesmann Stainless Steel Pipe

Salzgitter Mannesmann Stainless Steel Pipe

Tubacex Steel Stainless Steel Pipe

Tubacex Steel Stainless Steel Pipe



Types of ASTM for Stainless Steel Pipes

ASTM A312 : Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.

ASTM A358 : Electric fusion welded austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.

ASTM A790 : Seamless and straight-seam welded ferritic/austenitic (duplex) pipe intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.

ASTM A409 : Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high

ASTM A376 : Seamless austenitic pipe for high temperature applications.

ASTM A813 : Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.

ASTM A814 : Cold-worked welded austenitic pipe for high temperature and general corrosive service.



ASTM A312 Stainless Steel Pipe Available Size

Pipe Tube Type NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
ASTM A312 Stainless Steel Pipe
1/8″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
1/4″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
3/8″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
1/2″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
3/4″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
1″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
1 1/4″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
1 1/2″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
2″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
2 1/2″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
3″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
4″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
5″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size
ASTM A312 Stainless Steel Pipe
6″
available pipe tube size
available pipe tube size
available pipe tube size
available pipe tube size


Stainless steel pipes grade names

EN-standard
Steel no. k.h.s DIN
EN-standard
Steel name
SAE grade UNS
1.4109 X65CrMo14 440A S44002
1.4112 X90CrMoV18 440B S44003
1.4125 X105CrMo17 440C S44004
440F S44020
1.4016 X6Cr17 430 S43000
1.4408 G-X 6 CrNiMo 18-10 316 S31600
1.4512 X6CrTi12 409 S40900
410 S41000
1.4310 X10CrNi18-8 301 S30100
1.4318 X2CrNiN18-7 301LN
1.4307 X2CrNi18-9 304L S3043
1.4306 X2CrNi19-11 304L S30403
1.4311 X2CrNiN18-10 304LN S30453
1.4301 X5CrNi18-10 304 S30400
1.4948 X6CrNi18-11 304H S30409
1.4303 X5CrNi18-12 305 S30500
X5CrNi30-9 312
1.4841 X22CrNi2520 310 S31000
1.4845 X 5 CrNi 2520 310S S31008
1.4541 X6CrNiTi18-10 321 S32100
1.4878 X12CrNiTi18-9 321H S32109
1.4404 X2CrNiMo17-12-2 316L S31603
1.4401 X5CrNiMo17-12-2 316 S31600
1.4406 X2CrNiMoN17-12-2 316LN S31653
1.4432 X2CrNiMo17-12-3 316L S31603
1.4435 X2CrNiMo18-14-3 316L S31603
1.4436 X3CrNiMo17-13-3 316 S31600
1.4571 X6CrNiMoTi17-12-2 316Ti S31635
1.4429 X2CrNiMoN17-13-3 316LN S31653
1.4438 X2CrNiMo18-15-4 317L S31703
1.4362 X2CrNi23-4 2304 S32304
1.4462 X2CrNiMoN22-5-3 2205 S31803/S32205
1.4501 X2CrNiMoCuWN25-7-4 J405 S32760
1.4539 X1NiCrMoCu25-20-5 904L N08904
1.4529 X1NiCrMoCuN25-20-7 N08926
1.4547 X1CrNiMoCuN20-18-7 254SMO S31254 


ASTM A312 Stainless Steel Pipe Mechanical & Physical Properties

Density 8.0 g/cm3
Melting Point 1400 °C (2550 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

ASTM A312 Stainless Steel Pipe Chemical Composition

Chemical Composition %
C Mn Si P S Cr Ni Fe
  0.08 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 18.0 – 20.0 8.0 – 10.5 Balance
  0.03 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 18.0 – 20.0 8.0 – 12.0 Balance
  0.04-0.10 2.00 max. 1.00 max. 0.045 max. 0.03 max. 18.0 – 20.0 8.0 – 12.0 Balance


ASTM A312 Stainless Steel Pipe Price List



Dimensions of ASTM A312 Stainless Steel Pipe

Outside
Diameter
Qty/B 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 3.0 4.0 5.0 6.0
Inches mm Lgh Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs Kgs
3/8" 9.5 100 0.81 0.94 1.06 1.18 1.29 1.51 1.82          
1/2" 12.7 100 1.10 1.28 1.45 1.61 1.78 2.10 2.55          
5/8" 15.9 100 1.39 1.62 1.84 2.05 2.26 2.68 3.28          
3/4" 19.1 100 1.69 1.96 2.22 2.49 2.75 3.26 4.01          
7/8" 22.2 100 1.97 2.29 2.60 2.91 3.22 3.83 4.72          
1" 25.4 100 2.26 2.63 2.99 3.35 3.71 4.41 5.45          
11/8" 28.6 50 2.55 2.97 3.38 3.79 4.19 5.00 6.18          
11/4" 31.8 50 2.84 3.31 3.77 4.23 4.68 5.58 6.91          
11/2" 38.1 50 3.42 3.98 4.53 5.09 5.64 6.73 8.34          
15/8" 41.3 50 3.71 4.32 4.92 5.52 6.12 7.31 9.07          
13/4" 44.5 50 4.00 4.66 5.31 5.96 6.61 7.90 9.80          
2" 50.8 10     6.08 6.82 7.57 9.04 11.24 14.83 21.79      
21/2" 63.5 10     7.62 8.56 9.50 11.36 14.13 18.69 27.58      
3" 76.2 10     9.17 10.30 11.43 13.68 17.03 22.55 33.37 43.88    
31/2" 88.9 10     10.71 12.03 13.36 15.99 19.92 26.41 39.16 51.60    
4" 101.6 10           18.31 22.82 30.27 44.95 59.32 73.39 87.16
5" 127 10                        

Dealer & distributor of Stainless Steel Pipe supplier, 2% discount on Stainless Steel Pipe supplier bulk order

Stainless Steel Pipe supplier

Stainless Steel Pipe supplier

Close relationships with all of the top mill producing stainless steel pipes give us greater control over delivery schedules and custom orders. Our large stocking distribution sites in Kalamboli- Navi Mumbai & Ahmedabad help expedite shipping of Stainless Steel Pipe supplier all over the world. Add that to our decades of experience supplying Stainless Steel Pipe supplier to highly technical, demanding industries, and you can rest assured your project will be done right.

Origin: West Europe / Japan / Indian / USA / Korean

 



 

Stainless Steel Pipe supplier
Sr. No.
Material
Size
Sch.
Specification
1
Seamless Pipe
15 NB
To
300 NB
Sch. 5s
Sch. 10s
Sch. 40s
Sch. 80s
Sch. 160s
Sch. XXS
ASTM A312
2
Welded (ERW) Pipe
15 NB
To
300 NB
Sch. 5s
Sch. 10
Sch. 40s &
Sch. 80s
ASTM A312
3
Welded (ERW) Pipe
150 NB
To
600 NB
Sch. 5s
Sch. 10s
Sch. 40s &
Sch. 80s
ASTM A358



Stainless steel pipes nominal bore sizes

  • 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel Pipe Harmonized System Codes (HS Code)

730410 Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
730420 Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Casing:
730431 Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
730439 Other Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel
730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
730449 Other Tubes, Pipes and Hollow Profiles, of Stainless Steel, Seamless
730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
730459 Other Tubes, Pipes and Hollow Profiles, of Other Alloy Steel,
730490 Other Tubes, Pipes and Hollow Profiles, Seamless, of Iron or Steel


ASTM A312 Stainless Steel Pipe Available Surface Finish

Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.


ASTM A312 Stainless Steel Pipe Outside Diameter & Tolerance

Nominal
Pipe
Size
(inches)
Outside
Diameter
Schedule
5S 10S 40S 80S
(mm) (inches) Wall Thickness and Weight
mm
(in)
kg/m mm
(in)
kg/m mm
(in)
kg/m mm
(in)
kg/m
1/8 10.3 0.405 - - 1.25
(0.049)
0.28 1.73
(0.068)
0.37 2.42
(0.095)
0.47
1/4 13.7 0.540 - - 1.66
(0.065)
0.49 2.24
(0.088)
0.63 3.03
(0.119)
0.80
3/8 17.2 0.675 - - 1.66
(0.065)
0.63 2.32
(0.091)
0.85 3.20
(0.126)
1.10
1/2 21.3 0.840 1.65
(0.065)
0.81 2.11
(0.083)
1.00 2.77
(0.109)
1.27 3.74
(0.147)
1.62
3/4 26.7 1.050 1.65
(0.065)
1.02 2.11
(0.083)
1.28 2.87
(0.113)
1.68 3.92
(0.154)
2.20
1 33.4 1.315 1.65
(0.065)
1.30 2.77
(0.109)
2.09 3.38
(0.133)
2.50 4.55
(0.179)
3.24
1 1/4 42.2 1.660 1.65
(0.065)
1.66 2.77
(0.109)
2.69 3.56
(0.140)
3.39 4.86
(0.191)
4.47
1 1/2 48.3 1.900 1.65
(0.065)
1.91 2.77
(0.109)
3.11 3.69
(0.145)
4.06 5.08
(0.200)
5.41
2 60.3 2.375 1.65
(0.065)
2.40 2.77
(0.109)
3.93 3.92
(0.154)
5.45 5.54
(0.218)
7.49
2 1/2 73.0 2.875 2.11
(0.083)
3.69 3.05
(0.120)
5.26 5.16
(0.203)
8.64 7.01
(0.276)
11.4
3 88.9 3.500 2.11
(0.083)
4.52 3.05
(0.120)
6.46 5.49
(0.216)
11.3 7.62
(0.300)
15.3
3 1/2 101.6 4.000 2.11
(0.083)
5.18 3.05
(0.120)
7.41 5.74
(0.226)
13.6 8.08
(0.318)
18.6
4 114.3 4.500 2.11
(0.083)
5.84 3.05
(0.120)
8.37 6.02
(0.237)
16.1 8.56
(0.337)
22.3
5 141.3 5.563 2.77
(0.109)
9.46 3.41
(0.134)
11.6 6.56
(0.258)
21.8 9.53
(0.375)
31.0
6 168.3 6.625 2.77
(0.109)
11.3 3.41
(0.134)
13.9 7.12
(0.280)
28.3 10.98
(0.432)
42.6
8 219.1 8.625 2.77
(0.109)
14.8 3.76
(0.148)
20.0 8.18
(0.322)
42.5 12.70
(0.500)
64.6
10 273.1 10.750 3.41
(0.134)
22.7 4.20
(0.165)
27.8 9.28
(0.365)
60.4 12.70
(0.500)
81.5
12 323.9 12.750 3.97
(0.156)
31.3 4.58
(0.180)
36.1 9.53
(0.375)
73.9 12.70
(0.500)
97.4

Other Grades of ASTM A312 Stainless Steel Pipe



ASTM A312 Stainless Steel Pipe Value Added Options

ASTM A312 Stainless Steel Pipe Value Added Options

Stainless Steel Pipe Polishing

SP Metal can polish nearly any stainless steel pipe item to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Stainless steel polished pipes can also be cut to size.

Stainless Steel Pipe Beveling

SP Metal can bevel stainless steel pipe to prepare for welding or other processes.

Stainless Steel Pipe Honing/Turning

SP Metal can hone pipe and tube, using a precision abrasion process in order to obtain a desired finish or close dimensional tolerance.

Heatreating & Annealing

Some grades of stainless steel pipe and tube can be heatreated to change the mechanical properties. Precipitation Hardening Stainless Steels such as 17-4PH can be heatreated. 410 stainless steel plate can also be heatreated. In some cases, secondary annealing 300 series stainless steel may be required depending on the application

Positive Material Identification (PMI)

SP Metal can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.

SS Pipe UT Testing

In some cases, UT testing of the stainless steel pipe and tueb may be required. We can assist you with this requirement.

Other Materials Testing :

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.



Ready Stock Available:Top 10 Manufacturers of ASTM A312 Stainless Steel Pipe


Stainless Steel Pipe Properties

High oxidation-resistance in air at ambient temperature is normally achieved with additions of a minimum of 13% (by weight) chromium, and up to 26% is used for harsh environments.[10] The chromium forms a passivation layer of chromium(III) oxide (Cr2O3) when exposed to oxygen. The layer is too thin to be visible, and the metal remains lustrous. The layer is impervious to water and air, protecting the metal beneath. Also, this layer quickly reforms when the surface is scratched. This phenomenon is called passivation and is seen in other metals, such as aluminium and titanium. Corrosion-resistance can be adversely affected if the component is used in a non-oxygenated environment, a typical example being underwater keel bolts buried in timber.

When stainless steel parts such as nuts and bolts are forced together, the oxide layer can be scraped off, causing the parts to weld together. When disassembled, the welded material may be torn and pitted, an effect known as galling. This destructive galling can be best avoided by the use of dissimilar materials for the parts forced together, for example bronze and stainless steel, or even different types of stainless steels (martensitic against austenitic), when metal-to-metal wear is a concern. Nitronic alloys reduce the tendency to gall through selective alloying with manganese and nitrogen. In addition, threaded joints may be lubricated to prevent galling.



Stainless Steel Pipe Applications

Stainless steel™s resistance to corrosion and staining, low maintenance, relatively low cost, and familiar lustre make it an ideal material for many applications. There are over 150 grades of stainless steel, of which fifteen are most commonly used. The alloy is milled into coils, sheets, plates, bars, wire, and tubing to be used in cookware, cutlery, hardware, surgical instruments, major appliances, industrial equipment (for example, in sugar refineries) and as an automotive and aerospace structural alloy and construction material in large buildings. Storage tanks and tankers used to transport orange juice and other food are often made of stainless steel, due to its corrosion resistance and antibacterial properties. This also influences its use in commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized and does not need paint or other surface finishes.

Stainless steel is used for jewellery and watches with 316L being the type commonly used for such applications. It can be re-finished by any jeweler and will not oxidize or turn black.

Some firearms incorporate stainless steel components as an alternative to blued or parkerized steel. Some handgun models, such as the Smith & Wesson Model 60 and the Colt M1911 pistol, can be made entirely from stainless steel. This gives a high-luster finish similar in appearance to nickel plating. Unlike plating, the finish is not subject to flaking, peeling, wear-off due to rubbing (as when repeatedly removed from a holster), or rust when scratched. Some automotive manufacturers use stainless steel as decorative highlights in their vehicles.


Stainless Steel Pipe Recycling and reuse

Stainless steel is 100% recyclable. An average stainless steel object is composed of about 60% recycled material of which approximately 40% originates from end-of-life products and about 60% comes from manufacturing processes.

There is a secondary market that recycles usable scrap for many stainless steel markets. The product is mostly coil, sheet and blanks. This material is purchased at a less-than-prime price and sold to commercial quality stampers and sheet metal houses. The material may have scratches, pits and dents but is made to the current specifications.



Stainless Steel Pipe dimension ANSI B 36.10



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