ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld manufacturer, stockist & supplier

SP Metal has ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld inventory to fulfill your project’s needs, buy ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld at best price & fast delivery. Supplying ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld from approved manufactures and stockists based in the UK, India, Europe and USA

ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld Dealer & distributor, 2% discount on Gewindefitting bulk order

ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld supplier in India

We are leading stocking distributors of ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld & all stainless steel pipes, with strategic inventories for quick call-outs. With our extensive knowledge, we can support your company from maintenance to construction of new projects. We stock and distribute a large and diverse inventory of ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld, stainless steel, and nickel alloy steel pipe from industry-leading and widely accepted manufacturers who meet or exceed the stringent technical requirements. SP Metal’s large stock inventories support your immediate needs for ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld, high nickel alloy pipe and tubing products. Our inventory position and worldwide mill relationships make us a leader in the distribution industry. We consistently outperform our competitors in pricing on both material and coating applications.

SP Metal has decades of experience providing ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld, fittings, flanges, pipe, tube and fasteners to customers in the oil and gas, refining, pipeline, and chemical industries. For more information email to info@spmetal.net.

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

ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

 

Specifications

A Flexolet® and Welding Outlets® are basically the same but with one difference. The Flexolet® has a straight through bore and the Welding Outlets® has a tapered bore.

Branch connections are not just tee's and lateral's, they are also weldolets. Welding Outlets® are welded branch connections that are designed to match or exceed the schedule of the pipe used. Each is marked with an outlet size and the pipe sizes that it can be welded to. If stamped 5-3x3/4" it will have an outlet size of 3/4" and fit pipe sizes 3", 3 1/2", 4", 5" and having a maximum gap between the pipe and olet of 1/32" for the largest size.

These fittings may be available for sale under different names. It is up to the user to ensure that the fitting meets applicable codes, such as ANSI/ASME B16.9, ANSI/ASME B16.25 or MSS SP-97.

Threaded Socket
  • Class 3000 - for use with Sch. 80 pipe.
  • Class 6000 - for use with Sch. 160 pipe.
  • Class 3000 - for use with Sch. 80 pipe.
  • Class 6000 - for use with Sch. 160 pipe.
ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld manufacturer in India
PRODUCING.STANDARD ANSI/ASME B16.11, MSS SP 97, NPT B2.1, BSPP, BSPT, JB STANDARD, BS STANDARD, DIN STANDARD, ETC
CORROSION.STANDARD  NACE MR 0175, ISO-1516
MATERIAL ASTM A105, ASTM A694 F42,F52,F60,F65,F70, ASTM A381 Y56/X56, SA-516, ASTM A516, ASTM A350, ASTM A234 WPB, ANSI/SUS/AISI 304, ANSI/SUS/AISI 304L, ANSI/SUS/AISI316, ANSI/SUS/AISI 316L, COPPER, ETC
NORMINAL PRESSURE CLASS 125, CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 800, CLASS 900, CLASS 1500, CLASS3000, CLASS 6000, ETC
OUTSIDE DIAMETER 1/4" TO 48"
OLET TYPE Welding Outlets, Socket Weld Outlets, Threaded Outlets, Lateral Outlets, Elbow Outlets
PAINTING ANTI-RUST PAINT, OR AS PER CUSTOMER'S REQUIREMENT
HEAT TREATMENT AS PER MATERIAL STANDARD
DIMENSION.ACCURACY -1%, +1%
TYPE Weldolet, threadolet, sockolet, elbolet, flangeolet, latrolet, sweepolet,nipolet, coupolet, boss, coupling, full couping, half coupling, reducing coupling, union, plug, bushing, swage nipple
APPLICATION GAS SECTOR, OIL SECTOR, FERTILIZER SECTOR, CHEMICAL SECTOR, ETC

ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld related fittings

2205 Duplex Steel Outlets (UNS S31803)

Duplex Olets

 

Key Specifications/Special Features:

Materials:

  • Carbon steel: ASTM A234 WPB, WPC, ASTM A420 WPL1, WPL3, WPL6, WPHY-42/46/52/56/60/65/70
  • Stainless steel: ASTM A403 WP304/304L, WP316/316/L, WP321, WP347 and WPS31254
  • Alloy steel: ASTM A234 WP1/WP12/WP11/WP22/WP5/WP7/WP9/WP91
  • Duplex and super duplex steel: ASTM A815 UNS S31803/S32750/S32760
  • Special alloy steel: Monel400 and Inconel 600/800/825/C276
Application: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. 

 

ASTM A182 UNS S31803 Duplex Steel Flexolet Buttweld Price

duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex

Useful Info:

Duplex Steel grades

Grades EN UNS ISO
2205 1.4462 S32205 / S31803 4462-318-03-I

2205 Duplex Steel | SAF 2205

2205 is a duplex (austenitic-ferritic) stainless steel characterized by:

  • High resistance to stress corrosion cracking (SCC) in chloride-bearing environments
  • High resistance to stress corrosion cracking (SCC) in environments containing hydrogen sulphide
  • High resistance to general corrosion, pitting, and crevice corrosion
  • High resistance to erosion corrosion and corrosion fatigue
  • High mechanical strength - roughly twice the proof strength of austenitic stainless steel
  • Physical properties that offer design advantages
  • Good weldability

Standards

  • UNS S31803, S32205
  • EN number 1.4462
  • EN name X2CrNiMoN 22-5-3
  • W.Nr. 1.4462
  • DIN X2CrNiMoN 22 5 3
  • SS 2377
  • AFNOR Z2.CND22.05.03

Product standards

Seamless tube:
EN 10216-5, NFA 49-217
Seamless and welded tube:
ASTM A789
Seamless and welded pipe:
ASTM A790
Flanges and valves:
ASTM A182
Fittings:
ASTM A182; A815
Plate, sheet and strip:
ASTM A240, EN 10088-2
Bar and shapes:
ASTM A276, A479, EN 10088-3
Forged billets EN 10088-3

Chemical composition (nominal) %

C Si Mn P S Cr Ni Mo N
≤0.030 ≤1.0 ≤2.0 ≤0.030 ≤0.015 22 5 3.2 0.18

Forms of supply

  • Seamless tube and pipe
  • Welded tube and pipe
  • Fittings
  • Flanges
  • Wire electrodes and filler wire/rods
  • Plate, sheet and wide strip
  • Bar steel
  • Forged products

 

Corrosion resistance

General corrosion

Duplex 2205 possesses better resistance to general corrosion than steel of type ASTM TP316L and TP317L. The improved resistance of Duplex 2205 (SAF 2205) is illustrated by the isocorrosion diagram for corrosion in sulphuric acid, and the corrosion rates in mixtures of acetic and formic acid.

Impurities that increase corrosivity are often present in process solutions of acids. If there is a risk of active corrosion, higher alloyed stainless steels should be chosen, e.g. the austenitic grades Sanicro 28, or the super-duplex grade 2507 (SAF 2507).

Welding

The weldability of 2205 duplex steel is good. Suitable welding methods are manual metal-arc welding with covered electrodes or gas shielded arc welding. Welding should be undertaken within the heat input range 0.5-2.5 kJ/mm. Max. interpass temperature is 250°C (482°F). Preheating or post-weld heat treatment is normally not necessary.

Bending

The starting force needed for bending is slightly higher for 2205 duplex steel than for standard austenitic grades (ASTM TP304L and TP316L). 2205 duplex steel can be cold-bent to 25% deformation without requiring subsequent heat treatment. For pressure vessel applications in Germany and the Nordic countries, heat treatment may be required after cold deformation in accordance with VdTÜV-Wb 418 and NGS 1606.

Heat treatment is carried out in the form of solution annealing (see under Heat treatment) or resistance annealing. Hot bending is carried out at 1100-950°C (2010-1740°F) and should be followed by solution annealing.

Applications

Due to its excellent corrosion properties, 2205 duplex steel is a highly suitable material for service in environments containing chlorides and hydrogen sulphide. The material is suitable for use in production tubing and flowlines for the extraction of oil and gas from sour wells, in refineries and in process solutions contaminated with chlorides. 

The high strength of 2205 duplex steel makes the material an attractive alternative to the austenitic steels in structures subjected to heavy loads.

 

Stockyard fitting list

Ferritic Steel

ASTM 815 WP27-33-429-430-430TI-446 (Duplex) 
Duplex 2205, Duplex SAF 2205, Duplex SAF2205, Duplex UNS S31803, Din 1.4462 EN 10088 F51 
Duplex SAF2205 SANMAC, URANUS 45N, PREN=33, PREN=34, PREN=35, PREN=36 DIN 1.4462 
Duplex-2205 UNS S31803 / UNS S32205 DIN-1.4462 EN 10088-3 PREN = 33, PREN = 34, PREN = 35

Ferritic/Austenitic Steel

UNS S331803 (Duplex) 
UNS S32750-S32760-32550 (Superduplex) 
Super Duplex 2507, Super Duplex SAF 2507, Super Duplex SAF-2507, Super Duplex UNS S32750 F53 
Super Duplex SAF 2507 UNS S32750 DIN 1.4410 EN-10088 URANUS 47N(+) PREN=41 Minimum 
Super Duplex UNS S32760 F-55 ASTM A182 F55 SA182 F-55 DIN 1.4501 UNS 32760 F55

 

duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex

Stainless Steel Alloy 904/L stockist Stainless Steel Alloy 904/L TP904L N08904 1.4539
Stainless Steel AISI 304L TP304L stockist Stainless Steel AISI 304L TP304L S30403 1.4307
Stainless Steel AISI 316L TP316L stockist Stainless Steel AISI 316L TP316L S31603 1.4404
Stainless Steel AISI 317L stockist Stainless Steel AISI 317L TP317L S31703 1.4438
Stainless Steel AISI 321 stockist Stainless Steel AISI 321 TP321 S32100 1.4541
Stainless Steel AISI 347 stockist Stainless Steel AISI 347 TP347 S34700 1.4550
Stainless Steel AISI 317L stockist Duplex 2205 Pipe SAF2205 S31803 1.4462
Stainless Steel AISI 321 stockistDuplex 2205 Pipe SAF2205 S32205 1.4462
Stainless Steel AISI 347 stockistDuplex 2304 Pipe S32304 1.4362
Stainless Steel AISI 347 stockistDuplex 2507 Pipe SAF2507 S32750 1.4410
   

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duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex duplex super duplex 2205 duplex 2507 duplex

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