Seamless steel piping for oil and gas

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Seamless steel piping for oil and gas

+86-18930935216

eric@zrtube.com

description1

Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout

DESCRIPTION

1)Specification
ASTM A213 /ASTM A269/ASTM A789/EN10216-5 TC1 or as per requirements

2)Size
Imperial up to 2” in outside diameter
Metric up to 50mm in outside diameter

3)Process
Cold rolling / Cold drawing/ Annealing

4)Material grade

Austenitic Stainless Steel
UNS	ASTM	EN no.
S30400/S30403	304/304L	1.4301/1.4307
S31603	316L	1.4404
S31635	316Ti	1.4571
S32100	321	1.4541
S34700	347	1.4550
S31008	310S	1.4845
N08904	904L	1.4539

Duplex& Super Duplex
UNS	ASTM	EN no.
S32750	---	1.4410
S31803	---	1.4462
S32205	---	1.4462

4)Application
Chemical and petrochemical/ Power and energy/ Heat exchanger manufacturing/ Hydraulic and mechanical systems/ Clean gas transpotation