ASTM A312 TP304 Stainless Steel Pipes
ASTM A312 TP304 Stainless Steel Pipes
ASTM A312 TP304 Stainless Steel Pipes
ASTM A312 TP304 Stainless Steel Pipes

ASTM A312 TP304 Stainless Steel Pipes

The tensile strength of 304 stainless steel pipe is 520MPA.
Hydraulic test pressure formula of stainless steel welded pipe for fluid (GB/T1277-2008) :
P=2RS/D
Where: P- test pressure, MPa;
R-stress, take yield point 50%, MPa;
Nominal wall thickness of S-steel pipe, mm;
D- Nominal outer diameter of steel pipe, mm.

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Product Introduction

304 stainless steel tube rolling tube size is precise, but the diameter and wall thickness of the tube are proportional, it is difficult to process ultra-thin-walled tubes, while the diameter of the rolled tube can not be less than 3~4mm some 304 stainless steel tube capillary tube, 304 stainless steel tube thin-walled tube must be processed by stretching method. The yield is low, the cycle is long, and the price is high. The application field is different because the size specifications are different. 304 stainless steel tube rolling tube size is generally 150mm~4mm, 304 stainless steel tube drawing tube size can be 0.5mm.

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Good stability: smooth surface, no rough edges, good dimensional stability.

Sufficient supply: a wide variety of products to meet the needs of different customers, no need to worry about out of stock, out of stock.

Support customization: can be customized according to customer drawings, tailor-made, can be customized at will cutting processing.

Product Name	Seamless Stainless Steel Pipe
Material	304 316/316L 321 904L 2205
Standard	AISI, ASTM, BS, DIN, EN, GB, ISO, JIS
Outer Diameter	6mm - 2500mm (3/8" - 100")
Thickness	0.3mm-150mm (SCH10 -XXS) or as customized
Length	000mm, 1500mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.
Shape	Round, Square, Rectangular, Hexagonal, etc.
Surface	2B 2D BA(Bright Annealed) No1 No3 No4 No5 No8 8K HL(Hair Line)
Applications	Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc.
Samples	Kindly Discuss with Sales Staff
Lead Time	Depends on Specifications, Quantity etc.
Package	Standard Seaworthy Package or as required

China	Japan	America	Korean	EU	Australia	Density t/m
GB/T20878	JIS	ASTM	KS	BSEN	AS
12Cr13	SUS403	403	STS403	-	403	7.75
20Cr13	SUS420J1	420	STS420J1	1.4021	420	7.75
30Cr13	SUS420J2	-	STS420J2	1.4028	420J2	7.75
10Cr17	SUS430	430	STS430	1.4016	430	7.70
68Cr17	SUS440A	440A	STS440A	-	440A	7.70
06Cr19Ni10	SUS304	304	STS304	1.4301	304	7.93
022Cr19Ni10	SUS304L	304L	STS304L	1.4306	304L	7.93
06Cr17Ni12Mo2	SUS316	316	STS316	1.4401	316	7.98
022Cr17Ni12Mo2	SUS316L	316L	STS316L	1.4404	316L	7.98
06Cr18Ni11Ti	SUS321	321	STS321	1.4541	321	7.93
06Cr18Ni11Nb	SUS347	347	STS347	1.455	347	7.98