Product Details

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Annealing ASTM A312 Stainless Steel Pipes For Petrochemical Industry 304, 316L, 317L

Quick detail:

Welded Stainless Steel Pipes

·Material: 304, 316L, 317L

·Standard: ASTM A312

·Surface finish: Anneal Or Pickled

·Outer Diameter : 12mm-1000mm

·Wall thickness : 1.0mm-20mm

·Length: max.40000mm or Custom

Description:

Standards:

A312 Seamless/Welded austenitic stainless steel pipe
Item	Contents	Requirements
1	Materail	TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317L, TP321
2	Welding Method	Seamless Or Automatic Welding Process With No Addition Of Filler Metal During The Welding Process
3	ChemicalComposition	A312 Item7, 8
4	Heat Treatment	Anealing Acc.to A312 Table2
5	Straightness	Depends on Requirements of Buyer
6	Tolerance	Dimention:Acc.to A999 Table 1 Wall Thickness:A312 Table3. Length:<=7.3m,Tolerance +0~+6mm;>7.3m,Depends on The Buyer and Seller
7	Mechanical Property	Mechanical Property:Enlongation 45%-65% Expansion Test:Acc.To ASTM A249 & ASTM A1016 Flange Test: Acc.To ASTM A249 & ASTM A1016 Flattening Test: Acc.To ASTM A249 & ASTM A1016 Hardness:HRB 75-90

Material:

Grade	Chemical Composition(%)	Remark
C≤	Mn≤	P≤	S≤	Si≤	Cr	Ni	Mo	N	Cu
304	0.08	2.00	0.045	0.030	0.75	18.0~20.0	8.0~10.50		0~0.1
316L	0.030	2.00	0.045	0.030	0.75	16.0~18.0	10.0~14.0	2.0~3.0	0~0.1
317L	0.030	2.00	0.045	0.030	0.75	18.0~20.0	11.0~15.0	3.0~4.0	0~0.1

Competitive Advantage:

We Are Manufactuer Which Are Approved With ISO 9001-2008 and Manufacture License of Pressure Tube. And We Have Production experience about 20 years, Supply top quality products with high technical production lines. So Far We have win high reputation based on good quality and Competitive Prives.

Applications:

1. Stainless Steel Pipes for Liquid Delivery.
2. Stainless Steel Pipes For Petrochemical Industry, Boiler, Heat-sink, Condenser and Heat-exchanger.
3. Stainless Steel Pipes for Medicine and Food Industry.
4. Stainless Steel Pipes for Mechanical and Construction.