Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Welded Stainless Steel Pipes With Material 304 / 316L,ASTM A249 For Heat Exchanger

Quick detail:

·Product Name:Stainless Steel Pipes

·Standard: ASME SA249 / ASTM A249

·Grade: 304, 316L

·Outer Diameter : 6.00mm-101.6mm

·Wall thickness : 0.30mm-2.5mm

·Length: max.40000mm or Custom

·Surface finish: Bright Annealing, Anneal and Pickled

·Manufacture technology: TIG Welded

Description:

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
304L	0.030	2.00	0.045	0.030	0.75	18.0~20.0	8.0~12.0		0~0.1
316	0.08	2.00	0.045	0.030	0.75	16.0~18.0	10.0~14.0	2.0~3.0	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

Standards:

SA249 Standard Specification For Welded Austenitic Steel Boiler,Superheater, Heat-Exchanger And Condenser Tubes.
Item	Contents	Requirements
1	Chemical Composition	Acc.to SA249 and SA480
2	Welding method	TIG Welding
3	Materail	TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316TI, TP316H, TP317L, TP321
4	Straightness	0.8mm/900mm
5	Tolerance	OD acc.to A1016/A1016M,WT 10%
6	Heat Treatment	Bright Annealing Temperature 1040℃
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

Competitive Advantage:

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

Applications:

1. Pipes for Liquid Delivery.
2. Tubes for Power Industry(Thermal Power and Nuclear Power Staition) and Petrochemical Industry:Boiler, Heat-sink, Condenser and Heat-exchanger tubes
3. Tubes for Automotive Industry:Oil tube and Exaust System Tubes.