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Stainless Steel 904L Pipe


Stainless Steel 904L Pipe

What is Stainless Steel 904L Pipe?

Stainless steel 904L Pipe is a non-stabilized super austenitic grade having a low carbon concentration. Pipes within this range are designed for moderate to high corrosion resistance services in a wide range of stress-induced environments. Having a good concentration of chromium and nickel content coupled with the additions of molybdenum and copper these pipes offer excellent resistance against corrosion cracking and crevice corrosion. The grade is non-magnetic and has excellent toughness, formability, and weldability. The high grade of contents utilized in producing these components makes these high-quality pipes expensive.

Difference Between ASTM B677 UNS N08904 Seamless Pipe and SS 904L ERW Tube

Piping equipment in the piping industry is generally produced utilizing some basic concepts. Seamless and Erw manufacturing process is one of the unique and oldest methods in producing these modules. Both these processing systems can be distinguished based on certain features.

  • Production process- ASTM B677 UNS N08904 Seamless Pipe is an extruded metal, which is manufactured by passing hot billets. For ERW tubes, the metal is rolled and subsequently welded longitudinally.
  • Classification- A seamless pipe is classified based on its schedules and nominal diameters. Tubes of ERW are characterized based on their wall thickness and outside diameters.
  • Price- ERW pipes are cheaper in comparison to standard seamless pipes.

ASTM A312 Tp 904L Material Length

ASTM A312 Tp 904L is a very versatile metal, which is utilized in a range of applications. A 904L pipe is generally available with nominal sizes ranging between 1/4 to 30nm. These pipes are available in schedules between 5S to 80S. For seamless tubes, the sizes range between 3.35mm to 101.6mm and welded tubes between 6.35mm to 152mm.

AISI 904L Coiled Tubing vs Gr. 904L Boiler Tubes

Some major differentiating factors between AISI 904L Coiled tubing and Gr. 904L boiler tubes are listed below.

  • Coiled tubing is a continuous small-diameter steel pipe length with related surface equipment coupled with associate drilling technology. Boiler tubes are specially designed metal components present in the interior of boilers which can withstand high pressures and temperatures during different chemical processes.
  • Types- There are two types of coil tubing which include truck and skid mounted. Boiler tubes can be either water or fire tube boiler systems.
  • Applications- Coiled tubings are an operation that is utilized in hydraulic fracturing, drilling, well completions, and removing or filling sand in wellbores. Boiler tubes are designed to process a range of chemicals at different temperatures.

SS 904L Pipe Application

The major applications of the SS 904L Pipe include

  • Air pollution control systems in scrubbers used in coal and power plants.
  • Chemical processing of organic and inorganic acids.
  • Cooling devices in seawater.
  • Pulp and paper processing systems.
  • Oil and gas production and processing.
  • Condensers and heat exchangers.
  • Pharmaceutical industries.
  • Metallurgical processing.

Stainless Steel 904L Tubes Corrosion

All grades of stainless steel are prone to corrosion and rust. 904L grade tubes make use of high-grade raw materials, which make them highly resistant against corrosion compared to other grades. The addition of copper and molybdenum in the already exiting high concentration of chromium and nickel helps in improving the resistance of these tubes to reducing acids. The grade is also tolerant against general corrosion, stress corrosion cracking, along with crevice corrosion. Apart from this, has excellent tolerance against chloride attacks in seawaters.

ASTM B677 UNS N08904 Seamless Pipe and SS 904L ERW Tube Supplier in India

Stainless Steel 904L Pipe

Stainless Steel 904L Pipe

ASTM B677 UNS N08904 Seamless Pipe

ASTM B677 UNS N08904 Seamless Pipe

SS 904L ERW Tube

SS 904L ERW Tube

ASTM A312 Tp 904L

ASTM A312 Tp 904L

ASME SA 213 Tp 904L

ASME SA 213 Tp 904L

Size of 904L Alloy Welded Pipe

  • Size Range: 5.0 - 1219.2 milimeter
  • Length: Double, Single Random & Cut Length
  • Thickness : 0.5 - 20 milimeter

ASTM A312 TP 904L Seamless Pipe Size Chart

  • Size Range: 4 - 219milimeter
  • Length: Double, Single Random & Cut Length
  • Thickness Range : 0.5 - 20milimeter

Manufacturer and Exporter of ASTM A312 Tp 904L material in Length Single/ Double Random and Plain / Beveled/ Threaded End

Stainless Steel 904L Tube End

Plain Ends (PE)
Plain Ends (PE)
Threaded Ends (TE)
Threaded Ends (TE)
Beveled Ends (BE)
Beveled Ends (BE)

SS 1.4539 Pipe Testing and Documentation

  • Laboratory Test Certificate from Govt. Approved Lab
  • Heat Treatment Charts
  • Form A for Generalized System of Preferences (GSP)
  • EN 10204/3.1B, EN 10204 3.2 and EN 10204 3.1 Material Test Certificates (MTC)
  • PMI Reports
  • Grade 904L SS Pipes Third Party Inspection
  • NABL Approved Lab Reports
  • Chemical Reports
  • Mill Test Certificates with all 904L Pipes
  • Mechanical Reports
  • 100% Radiography
  • Moisture testing
  • Visual Inspection Reports

ASTM A312 Tp 904L Properties

TEMPER ANNEALED
Tensile Rm 71 ksi (min)
Tensile Rm 490 MPa (min)
R.p. 0.2% Yield 32 ksi (min)
R.p. 0.2% Yield 220 MPa (min)
Elongation (2” or 4D gl) 35 % (min)

DIN 1.4539 pipe Stockist in Mumbai, Buy AISI 904L Coiled Tubing and SS 904L Tube at best Price in India

904L Stainless Steel Pipe Price

Price of 904L Stainless Steel Pipes Supplier in India Price in India (INR) Price in UAE Dirham
SS 904l Seamless Tubes 1360.86 66.60
2mm Stainless Steel 904L Pipes 994.49 48.67
Uns N08904 Pipes 1203.72 58.91

UNS N08904 904L Schedule 5S Pipe Methods

  • ISO 14343 S 20 25 5 Cu L/ AWS A5.9 ER385
  • TIG/ GTAW or MIG/ GMAW Filler Metal
  • MMA/ SMAW
  • ISO 14343 S 20 25 5 Cu L electrodes -wire or strip
  • ISO 3581 E 20 25 5 Cu N L R/ AWS A5.4 E385-16

Stainless Steel 904L Pipe Temperature Range

Temp, °C Temp, °F J/(KG °C) BTU/(LB °F)
200 400 515 0.12
300 600 545 0.13
20 68 460 0.11
100 200 485 0.12
400 800 570 0.14
500 1000 590 0.14
600 1200 605 0.15
700 1300 615 0.15

Chemical Properties of Stainless Steel 904L Seamless Tube

ELEMENT MIN MAX
C - 0.2
Mn - 2
Ni 23 28
Cr 19 23
S - 0.3
Mo 4 5
N - 0.1
Cu 1 2
P - 0.03
Si - 0.7

SS 904L Tube Physical Properties

Specific Heat (0-100°C) 450 J.kg-1.°K-1
Thermal Conductivity 11.5 W.m -1.°K-1
Thermal Expansion 15.8 mm/m/°C
Modulus Elasticity 190 GPa
Electrical Resistivity 9.52 μohm/cm
Density 7.95 g/cm3

We are Largest Stainless Steel 904L Pipe Suppliers in India. Check Pressure Rating of Stainless Steel 904L Seamless Pipe, Stainless Steel 904L Tubing and Stainless Steel 904L Seamless Tube

Pressure Rating of 904L stainless steel tubing

Comparision to other pipesTemp Range
ALLOY 254UNS C69100 TEMPER TF00TYPE 904LALLOY 825°F°C
0.690.630.87500260
0.660.580.84600315
0.881.000.821.0020093
0.791.000.740.95300149
0.730.960.680.90400204
0.640.560.81700371
0.79800426

ASTM B677 UNS N08904 Stainless Steel 904L ERW Pipe Equivalent

GradeOld BritishUNS NoSwedish SSEuronormJapanese JIS
BSEnNoName
904L904S13X1NiCrMoCu25-20-5N089041.4539SUS 890L

Types of ASTM B677 TP 904L Pipe

Stainless Steel 904L Seamless Pipe
Stainless Steel 904L Seamless Pipe
Stainless Steel 904L ERW Pipe
Stainless Steel 904L ERW Pipe
Aisi 904L Square Pipe
ASME SA 213 Tp 904L Square Pipes
ASTM A312 Tp 904L En 1.4539 Schedule 40s Exhaust Pipe
ASTM A312 Tp 904L En 1.4539 Schedule 40s Exhaust Pipes
Stainless Steel 904L Tube
Stainless Steel 904L Tube
Stainless Steel 904L Welded Pipe
Stainless Steel 904L Welded Pipe
Stainless Steel 904L Tubing
Stainless Steel 904L Tubing
Sus 904L Polished Pipe
Sus 904L Polished Pipe
Stainless Steel 904L Seamless Tube
Stainless Steel 904L Seamless Tube
Get Gr. 904L Heat Exchanger and Boiler Tubes in SCH 10 to SCH 80, Check SS 904L Pipe Weight and Dimension Chart

Stainless Steel 904L Seamless Pipe Weight Chart

Nominal size Chart[inch]Outside dia [Millimeter]Outside dia [inch]Wall thick. [inch]Weight Chart[lb/ft]Wall thick. [Millimeter]Weight Chart[kg/m]
3/426.71.050.1541.473.912.2
133.41.3150.1792.174.553.24
1 1/442.21.660.19134.854.47
1/810.30.4050.0950.312.410.47
1/413.70.540.1190.543.020.8
1/221.30.840.1471.093.731.62
1 1/248.31.90.23.635.085.41
260.32.3750.2185.025.547.48
2 1/2732.8750.2767.667.0111.41
388.93.50.310.257.6215.27
3 1/2101.640.31812.58.0818.63
12323.812.750.68888.6317.48132.08
4114.34.50.33714.988.5622.32
5141.35.5630.37520.789.5330.97
6168.36.6250.43228.5710.9742.56
8219.18.6250.543.3912.764.64
1027310.750.59464.4315.0996.01
14355.6140.75106.1319.05158.1
16406.4160.844136.6121.44203.53
18457180.938170.9223.83254.55
20508201.031208.8726.19311.17
24610241.125296.5830.96442.08

Schedule Chart of Stainless Steel 904L ERW Pipe

NOMINAL10S10O.D. INCHES40S & STD408080S & E.H.160
3/4.083.0831.050.113.113.154.154.218
1.109.1091.315.133.133.179.179.250
1 1/4.109.1091.660.140.140.191.191.250
1 1/2.109.1091.900.145.145.200.200.281
1/8.049.049.405.068.068.095.095
1/4.065.065.540.088.088.119.119
3/8.065.065.675.091.091.126.126
1/2.083.083.840.109.109.147.147.187
2.109.1092.375.154.154.218.218.343
2 1/2.120.1202.875.203.203.276.276.375
3.120.1203.500.216.216.300.300.437
3 1/2.120.1204.000.226.226.318.318
1111.750.375.500
12.180.18012.750.375.406.687.5001.312
4.120.1204.500.237.237.337.337.531
4 1/25.000.247.355
5.134.1345.563.258.258.375.375.625
6.134.1346.625.280.280.432.432.718
77.625.301.500
8.148.1488.625.322.322.500.500.906
99.625.342.500
10.165.16510.750.365.365.593.5001.125
14.188.25014.000.375.437.750.5001.406
16.188.25016.000.375.500.843.5001.593
18.188.25018.000.375.562.937.5001.781

Dimension of Type 904L Stainless Steel Pipe

NOMINAL SIZE [INCHES] OUTSIDE DIAMETER (OD) [MM] OUTSIDE DIAMETER (OD) [INCHES] WALL THICKNESS [INCHES] WEIGHT [LB/FT] WALL THICKNESS [MM] WEIGHT [KG/M]
3/8" NPS 10 17.1 0.68 0.091 0.57 2.31 0.84
1/2" NPS 15 21.3 0.84 0.109 0.85 2.77 1.27
3/4" NPS 20 26.7 1.05 0.113 1.13 2.87 1.69
1" NPS 25 33.4 1.32 0.133 1.68 3.38 2.5
1/8" NPS 6 10.3 0.41 0.068 0.24 1.73 0.37
1/4" NPS 8 13.7 0.54 0.088 0.42 2.24 0.63
1 1/4" NPS 32 42.2 1.66 0.14 2.27 3.56 3.39
3" NPS 80 88.9 3.5 0.216 7.58 5.49 11.29
3 1/2" NPS 90 101.6 4.0 0.226 9.11 5.74 13.57
4" NPS 100 114.3 4.5 0.237 10.79 6.02 16.07
5" NPS 125 141.3 5.563 0.258 14.62 6.55 21.77
6" NPS 150 168.3 6.625 0.28 18.97 7.11 28.26
8" NPS 200 219.1 8.625 0.322 28.55 8.18 42.55
10" NPS 250 273.0 10.75 0.365 40.48 9.27 60.31
12" NPS 300 323.8 12.75 0.406 53.52 10.31 79.73
14" NPS 350 355.6 14.0 0.437 54.57 11.13 94.55
16" NPS 400 406.4 16.0 0.5 82.77 12.7 123.3
18" NPS 450 457.0 18.0 0.562 104.67 14.27 155.8
1 1/2" NPS 40 48.3 1.9 0.145 2.72 3.68 4.05
2" NPS 50 60.3 2.375 0.154 3.65 3.91 5.44
2 1/2" NPS 65 73.0 2.875 0.203 5.79 5.16 8.63
20" NPS 500 508.0 20.0 0.594 123.11 15.09 183.42
24" NPS 600 610.0 24.0 0.688 171.29 17.48 255.41
32" NPS 800 813.0 32.0 0.688 230.08 17.48 342.91
  • ASME/ ANSI B36.10/ B36.19 - Imperial Units
  • 1 cm2 = 10-4 m2 = 0.155 in2
  • 1 kg = 2.2046 lb
  • 1 m = 3.28 ft
Check SUS 904L Tube and 904L Stainless Steel Pipe ASTM Standards and Specification

Stainless Steel 904L Welded Pipe ASTM Standards

  • ASTM A213
  • ASTM A269
  • ASTM A312
  • BS EN 10216 pt.5
  • Also individual customer specifications.

Stainless Steel 904L Pipe Specification

Specifications Chart ASTM A 312/ ASME SA 312/ A790/ SA790/ EN10216-5
SS Pipes 1/2″ NB – 16″ NB
Dimensions ASTM, ASME and API
Dual certified supplier Dual certified SS 904L Seamless Pipe suppliers in India, accordance to certify ASME SA312 and ASTM A312 American specifications
ERW Pipes 1/2 – 24″ NB
Size Chart 1/8 TO 30″NB IN
EFW Pipes 6 – 100″ NB
Specialized in Large Dia. Size
Schedule Chart SCH60, SCH80, SCH20, SCH40, STD, SCH80, SCH30, XS, SCH140, SCH120, SCH160, XXS Supplier
Length Double Random, Single Random, Cut Length.
Type ERW / Seamless / Fabricated / Welded / LSAW Pipes
End Beveled End, Plain End, Treaded
Form Square, Round, Hydraulic, Rectangular Etc
904L Stainless Steel Pipe Suppliers in India

Various Forms of ASTM A312 Tp 904L Material

  • Straight
  • Coiled
  • Seamless

Tolerance Chart of Stainless Steel 904L Tubing

SS 904L Pipes Outside Dia Tolerance Chart of astm b677 tp 904l Tube
35 to 38 milimeter +/- 0.15 milimeter
4 to 35 milimeter +/- 0.08 milimeter
38 to 60 milimeter +/- 0.20 milimeter
60 and above +/- 0.25 milimeter

Stockist of 904L SS Square Pipes

SS A312 TP904L Custom Pipes Schedule 40 904L SS Pipes
UNS N08904 Seamless Steel Pipes Schedule 5S Stainless Steel 1.4539 Seamless Pipe
SS A312 TP904L ERW Pipes 904L Stainless Steel Cold Drawn Welded Pipe
ASTM A312 TP 904L Pipe Stainless Steel 1.4539 Electropolished Pipes
904L SS Cold Drawn Seamless Pipe SS A312 TP904L Precision Pipes
ASME SA312 TP 904L EFW Pipes Stainless Steel 904L Cold Drawn Pipe
Stainless Steel 1.4539 Cold Drawn Seamless Pipe 4 inch ASTM A312 TP 904L Seamless Pipes
Stainless Steel 904L Pipes SS A312 TP904L Welded Pipe
Stainless Steel 904L Seamless Steel Precision Pipes ASME SA312 TP 904L Cold Drawn Pipe
ASTM A312 TP 904L Welded Pipes High pressure UNS N08904 Pipes

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Stainless Steel 904L Pipe Supplier in India

Stainless Steel 904L Pipe Supplier in India

ASTM A312 SS 904L Tube

ASTM A312 SS 904L Tube


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Stainless Steel 904L Tubing

Stainless Steel 904L Tubing


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