Type 304 Schedule 40S
Type 304 Schedule 40S
Type 304 Schedule 40S
Type 304 Schedule 40S

Type 304 Schedule 40S

The most important elements in 304 are Ni and Cr, but they are not limited to these two elements. Specific requirements are specified by product standards. The common judgment situation in the industry believes that as long as the Ni content is greater than 8% and the Cr content is greater than 18%, it can be considered 304 stainless steel. This is why the industry calls this type of stainless steel 18/8 stainless steel. In fact, the relevant product standards have very clear provisions for 304, and these product standards have some differences for different shapes of stainless steel.

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Product Introduction

HIGH QUALITY RAW MATERIALS:Use high quality raw materi-als.The material is at the same level.

COMPLETE SPECIFICATIONS:Complete specifications, suffi-cient stock, one-stop procure-ment, products have everything.

Stainless Steel 304 Pipe Strict Quality Control
(1) During and after production, 4 QC personnel with more than 5 years of experience randomly inspect the products.
(2) National accredited laboratory with CNAS certificate
(3) Accept inspection from a third party designated/paid by the buyer, such as SGS,BV.
(4) Our pipes have passed AD2000-W0,PED 2014/68/EU,ISO 9001: 2015 certification.
(5) Inspection: chemical composition and mechanical performance test;hydrostatic pressure test, eddy current testing
and hydraulic or air tightness testing,size and visual inspection, non-destructive testing.

ASTM A312 TP304 Pipe

Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Material	201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S,420, 430, 431, 440A, 904L, 2205, 2507, ect.
Out- Diameter	Seamless Pipe: 6mm-530mm Welded Pipe: 8mm-3000mm
Thickness(mm)	Seamless Pipe: 1.0mm - 40mm Welded Pipe: 0.5mm-45mm As Your Request
Tolerance	a) Outer Diameter: +/-0.2mm b) Thickness: +/- 1% or as customer request c) Length: +/- 10mm
Length	1-12m or as Your Request
Surface	2B,BA(bright annealed) NO.1 NO.2 NO.3 NO.4,2D, 4K, 6K, 8K HL(Hair Line), SB, Embossed,as your request
Certificate	BV,ISO ,CE,SGS,TUV
Seaworthy Packaging	20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM
Seaworthy Packaging	0ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM