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Duplex S31803 Seamless Pipe Suppliers

Name: Duplex S31803 Seamless Pipe Suppliers
Brand: TORICH INTERNATIONAL LIMITED
SKU: S31803
Price: 2,550.00 USD
Availability: InStock

Brand Name:	TORICH
Model Number:	S31803
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Product Name:

Duplex S31803 Seamless Pipe

Type:

Seamless

Alloy Or Not:

Non-alloy

Section Shape:

Round

Application:

For Boilers,Superheaters,Steam Linepipes Of Boilers

Keyword:

Duplex Stainless Steel Pipe

Grade:

S31803

Place Of Origin:

Zhejiang,china

Packaging Details:

In wooden boxes or hexagonal bundles in seaworthy packing

Highlight:

S31803 Seamless Pipe

Duplex Seamless Pipe

Duplex S31803 Seamless Pipe

Product Description

Duplex S31803 Seamless Pipe

The ASTM A789 UNS S31803 tubing refers to seamless and welded tubing manufactured in accordance with ASTM A789/ASTM A1789M, which contains approximately 50% ferrite and 50% austenite. The stress corrosion resistance of ASTM A789 in neutral chloride solution and H2S is better than that of 304L, 316L austenitic stainless steel, and 18-5mo type duplex stainless steel. The UNS S31803 tubing is especially suitable for the temperature range of -50°F/+600°F. It may also be considered for applications beyond this temperature range, but there are some limitations, especially when applied to weld structures.

Chemical Composition Requirements

Chemical composition for ASTM A789 UNS S31803 tubing, %
C	≤0.030
Mn	≤2.00
P	≤0.030
S	≤0.020
Si	≤1.00
Ni	4.5-6.5
Cr	21.0-23.0
Mo	2.5-3.5
N	0.08-0.20

Mechanical Properties

Tensile Strength,min.	Yield Strength,min.	Elongation,min.	Hardness Brinell, max
Mpa	Mpa	%	HB
620	450	25	290

Product Pictures:

Duplex S31803 Seamless Pipe Suppliers 0

Company Introduction:

Packaging and Delivery:

Duplex S31803 Seamless Pipe Suppliers 3

FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.

Tags:

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

products details

Duplex S31803 Seamless Pipe Suppliers

Duplex S31803 Seamless Pipe Suppliers

S31803 Seamless Pipe

Duplex Seamless Pipe

Duplex S31803 Seamless Pipe

Duplex S31803 Seamless Pipe

Chemical Composition Requirements

Mechanical Properties

Product Pictures: