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ASTMA312 seamless and welded austenitic stainless steel pipe
May 14, 2018

Shaanxi Ruiyang,we supply ASTMA312 seamless and welded austenitic stainless steel pipe

Manufacture Standard:

ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST  9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296,  GB/T14976, GB/T14975, GB9948, GB5310, etc



TP304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E.

1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845,

SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc


A).Out diameter: ANSI 1/8"-24"(6mm-630mm).

B).Wall thickness:  (0.9mm-50mm)

Process methods:cold dawning, cold rolling
Surface &Delivery condition:Solution annealed and pickled, grey white (polished),with plain  ends/bevel edges ends
Length:Max25 meters
Packing:in seaworthy wooden cases or in bundles
Min order quantity:1ton
Delivery date:Min. 10 days
Certificates:ISO9001:2000 quality system and Mill test Certificate  supplied
Quality assure:

1),Basic guarantee:

Raw material guarantee,we use the Tsingshan Brand raw material,the quality is  good,adding we use the spectrum direct-reading test,our professional workers & equipments,we could guarantee the tubes is right of the clients' needs.

2),Process control:follow the process chart adding our workers' care

3),Inspection& Test

Direct-reading Spectrum Instrument analytic for chemical composition, Yield  Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring  Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test,  etc.

welcome to contact for inquiry!

One address:www.songalloy.com

service forever!

ASTM_A312 TP321H.jpg