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SA789 S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch

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SA789 S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch

SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch
SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch

Large Image :  SA789 S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch

Product Details:
Brand Name: Y & G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Exporting package/wooden box / per customers’ requirement
Delivery Time: 25-35 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month

SA789 S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch

Description
Material: UNS S31803, S32205,S32750, S31500 Standard: A790,SA789
Type: Seamless,Welded OD: 1/4inch~24inch
Wall Thickness: SCH10S , SCH10, SCH20, SCH30, SCH40S... Application: Heat Exchangers And Coolers
Surface Treatment: Varnish, Oil-dip, Passivation, Phosphating, Shot Blasting Delivery Status: Annealed, Normalized, Normalized+Tempered, Etc
High Light:

stainless steel pipe

,

polished stainless steel tubing

ASME SA789 S31803 S32205 Stainless Steel Tubing Bright Annealed Duplex Stainless Steel Welded Tube 38.1 * 1.65mm

 

Product Standard: ASME SA789
Main steel grades: UNS S31803, S32205,S32750, S31500

Application: 

Chemical processing, Transport and Storage.

Oil and gas exploration and offshore rigs.

Oil and gas refining.

Marine environments.

Pollution control equipment.

Pulp and paper manufacturing

Chemical process Plant

Features:

1.Superior resistance to general and local corrosion, especially to stress corrosion, pitting corrosion, crevice corrosion, corrosion fatigue and abrasion & corrosion.

2.Good weldability

3.Good mechanical properties

4.Excellent intergranular corrosion resistance

5.High cost-effectiveness, long life time

 

Chemical Composition & Physical Properties:

Grade

C

max

Si

max

Mn

max

P

max

S

max

Cr Ni Mo N
UNS S32750 0.030 0.8 1.2 0.030 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
UNS S31803 0.030 1.0 2.0 0.020 0.020 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20
UNS S31500 0.030 1.0 1.2-2.0 0.030 0.030 18.0-19.0 4.5-5.5 2.5-3.5 0.05-0.10

 

Grade Y.S.MPa min T.S.Mpa min Elongation % Hardness HRC
UNS S32750 550 800 15 20
UNS S31803 450 620 25 20
UNS S31500 440 630 30 20

 

Mark: As required.

Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.

Delivery status: Annealed, normalized, normalized+Tempered, etc.

Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc.

Packing: Exporting package/wooden box /as requirement.

 

SA789  S31803 / S32205 Duplex Polished Stainless Steel Tubing 38.1 * 1.65mm 1/4inch~24 Inch 0

Contact Details
Y & G International Trading Company Limited

Contact Person: Mrs. Yana Dong

Tel: 13661003712, 86-10-5712 1108, 5718 5998

Fax: 86-10-56752778

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