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PRODUCTS > STAINLESS STEEL WELDED PIPES & TUBES

STAINLESS STEEL WELDED PIPES & TUBES

Application: Petroleum,petrochemical,refinery, boiler,chemical,machinery,power, shipbuilding,paper-making,pharmacy and food,etc.

Stainless Steel Welded Pipe and Tube

1,Prodution Process

1)Continuous Manufacturing Process of Welded Tubes & Pipes

OD range:. 10-406.4（up to 16") ; WT range: 0.5-10.00 (SCH5S,10S,40S,STD)

2)Bending Process of Welded Pipes

OD range :219.08-2540.00 (up to 100") ; WT range: 3.00-35.00(SCH5S-80S,SCH5-160,STD)

2,Application: Petroleum,petrochemical,refinery, boiler,chemical,machinery,power, shipbuilding,paper-making,pharmacy and food,etc.

3,Material: Products and Grades

Standards		Grades
ASTM:	A312、A778、A358、A249、A269、A270、A554、A790、A789、A928;	ASTM/ASME:	TP304、TP304L、TP304H、TP316、TP316L、TP321、TP321H、TP310S、TP310H、TP317、TP317L、TP347、TP347H、TP409、TP430、TP444、N08904、S31803、S32205、S32750、S32760
JIS:	G3459、G3468、G3446、G3463、G3448;
EN:	EN10217-7、EN10312	EN:	1.4301、1.4306、1.4307、1.4401、1.4404、1.4410、1.4429、1.4462、1.4541、1.4571、1.4539、1.4550
DIN:	DIN17457、DIN11850
GB:	GB/T12770、GB/T12771、GB/T24593、GB/T19228、GB/T21832	GB/HG:	12Cr18Ni9、06Cr19Ni10、022Cr19Ni10、07Cr19Ni10、06Cr23Ni13、06Cr25Ni20、06Cr17Ni12Mo2、06Cr19Ni13Mo3、022Cr19Ni13Mo3、06Cr18Ni11Ti、06Cr18Ni11Nb、07Cr18Ni11Nb、022Cr22Ni5Mo3N、022Cr23Ni5Mo3N、022Cr25Ni7Mo4N
HG:	HG20537.1、HG20537.2、HG20537.3、HG20537.4
Non-Standard products are available upon customer requirements.		Other Grades are available upon customer requirements after PQR.

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