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ASTM A 182, A 240, A 276, A 789, A 790, A 815 UNS S31803, S32205 NACE MR0175 Duplex Stainless Steel Welding Pipe

ASTM A 182, A 240, A 276, A 789, A 790, A 815 UNS S31803, S32205 NACE MR0175 Duplex Stainless Steel Welding Pipe
ASTM A 182, A 240, A 276, A 789, A 790, A 815 UNS S31803, S32205 NACE MR0175 Duplex stainless steel welding pipe
Product Details:

ASTM A 182, A 240, A 276,A 789, A 790, A 815 UNS S31803, S32205 NACE MR0175 Duplex stainless steel welding pipe


The type of Pipe

Duplex stainless steel welding pipe

Materials Standard

SA790/SA790M,Nace MR0175

Materials

S31803/2205

Diameter

10”-120”

Production Standard

ASME B36.10/ASMEB36.19

Wall Thickness

Schedule10S-40MM

The tolerance of WT

±10%

Origin

China

Length

Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m.    Random length: 5-12m

Packing detail

In bulk ,Plywood cases,Plywood pallet,others

Certification

TS,PED,ISO9001

Marking

According to the Clients’ requirement

Production capacity

500 tons/month

Surface Treatment

Blasting

 Delivery  Time

As per the quantity of order

Delivery Port

Any Port of China

Application

Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines.



CHEMICAL PROPERTIES:


Grade

C

Mn

P

S

Si

S31803/2205

0.030

2.00

≤0.030

≤0.020

1.00

Grade

Cr

Cu

Mo

Ni

N

S31803/2205

21.0-23.0

/

2.50-3.50

4.50-6.50

0.08-0.20



MECHANICAL PROPERTIES:

Grade

Ultimate Tensile Strength ,psi Minimum

Yield Strength,ksi Minimum

Elongation Percent %

Reduction of Area %

Hardness

S31803/2205

620

450

25

/

290

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