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A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty

A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty

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

UNS s31803 duplex stainless steel pipe

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A789 duplex stainless steel pipe

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Duplex Stainless Steel Pipe Heavy Duty

Product Description

A789 UNS s31803 duplex stainless steel pipe

A789 UNS s31803 duplex stainless steel pipe is progressively sturdy with twice as much quality and preferable execution file over an ordinary customary treated steel. Duplex S32205 Seamless Pipe otherwise called Duplex 2205 Stainless Steel Pipe is a two-stage, ferritic and austenitic steel with 22% chromium (22cr Duplex) 3% molybdenum, 5 to 6% nickel alloyed hardened steel otherwise called x2crnimon22-5-3 utilized broadly in applications that require great erosion opposition and quality. S31803 Duplex Steel Welded Pipe Equivalent are 1.4462, 22Cr Duplex, UNS S32205 (F60), UNS S31803 (F51), Alloy 2205, – 2205, x2crnimon22-5-3, FALC223, Duplex 2205, URANUS 45N (UR 45N), RA2205, Cronifer® 2205 LCN. Because of its expanded yield quality, more slender segments of Duplex S31803 Pipe, S32205 Duplex Steel SCH40 Pipe can be made, giving noteworthy weight reserve funds. This makes S31803 Duplex Clad Pipe, S32205 Duplex Polished Pipe and UNS S31803 ERW Pipe a well known decision for auxiliary applications and weight vessels.

 

Specification of Duplex S31803 Seamless Pipe Suppliers

Standard ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760
Materials ASTM A815 – UNS S31803
Size 1/2"NB TO 12 "NB IN
Seamless Pipes & Tubes Sizes 1/2” NB - 8” NB
Welded Pipes & Tubes Sizes 6” NB - 24” NB
Thickness 0.5-45mm
Outer Diameter 6.0-630mm
Dimensions OD(6.0-630)*WT(0.5-45)mm
Schedule SCH20, SCH30, SCH40, STD, SCH80
Type Welded / Fabricated / Seamless
Length Single Random, Double Random & Cut Length.

 

 

Chemical Composition S31803 Duplex Pipe

Ni Cr Mo Mn Si C N S P Fe  
MIN 4.5 22.0 3.0 - - - 0.14 - - -
MAX 6.5 23.0 3.5 2.0 1.0 0.03 0.2 0.02 0.03 Balance

 

Duplex Steel S31803 Pipe Mechanical Properties

S31803 / S32205 Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

 

Equivalent Grades for S31803 Duplex Stainless Steel Pipe

STANDARD UNS WERKSTOFF NR.
Duplex S31803 S31803 1.4462

 

Dimensional Tolerance

Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm
10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm
Wall Thickness
All Diameters = - 12.5%
+ tolerance not specified
Length
+ 6.40 mm / - 0 mm
Weight
Weight = + 10% / - 1.5%

Product Pictures:

A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty 0

 

A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty 1

 

Company Introduction:

A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty 2

Packaging and Delivery:

A789 UNS S31803 Duplex Stainless Steel Pipe Heavy Duty 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.