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Wholesale 304 316L 439 444 2 Inch Stainless Steel Pipe
Aug 09, 2018

Basic Info

  • Model NO.: 444

  • Technique: ERW

  • Surface Treatment: Polished

  • Section Shape: Round

  • Standard: ASTM 312

  • Transport Package: Wooden, Box Packing, Poly Bag Packing

  • Origin: China

  • Type: Welded

  • Material: Stainless Steel

  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry

  • Certification: ISO9001:2008, TUV,SGS

  • Trademark: GRIN

  • Specification: WT: 0.15-3MM OD: 6-113mm

Product Description

wholesale 304 316l 439 444 2 Inch Stainless Steel Pipe
Product Description:

StandardASTM A554,ASTM A312,ASTM A249,ASTM A790,ASTM A688, ASTM A269,ASTM A268, JIS G3463-2006,ASTM A651
Grade201,202,304,316,316L, 409L,430,410, 444,445J2,44660,S31803,S32750
Size RangeOD:6.35mm-160mm   WT:0.15mm-3mm
Certification ISO9001:2008,TUV
a) Outer Diameter:  +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G, Satin,400G, 600G ,2B,BA
Application Power station, cooling tower, underfloor heating ,heat recovery system, especially high Chloride seawater heat exchanger.
TestRaw material checking, extended test, Hydraulic test, crystal rot test, Pneumatic test , Eddy Current test, TX-ray test. Tension test
Production equipmentW+O forming, welding seam tracking, multi-cathode TIG welding, molten pool electromagnetic stirring technology, endoscope welding with monitoring, online welding with inside and outside rolling, online annealing, micron grade laser calipering, encoder-based high-precision sizing, internal polishing.
PackingStandard export, in bulk / bundles / nylon fabric bags with seaworthy packing; 
or according to customers' requestments.
Delivery Time1. 20-45 days after received deposit or confirmed L/C
2. Depends on your oder quantity
Payment Terms1. T/T: 30% advance, 70% balance before the shipment
2. L/C: at sight
3. T/T and L/C: 30% T/T advance, 70% L/C 

Production line:


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