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ERW 300 Series 302 303 304 304L 309S Stainless Steel Welded Pipe

  • Material: 201,302,303,304,304l,316,316l,321,309s,310s,904l etc
  • Size(round pipe): 9.5-219 mm or customized
  • Size (square pipe): 10×10-150×100 mm or customized
  • Size (oval pipe): 30×15,80×40 mm or customized
  • Thickness: 0.24-3 mm
  • Length: 6m or according to customer’s request
  • Outer diameter: 8-219mm
  • Tolerance: Outer diameter :±0.2mm Thickness :±0.02mm Length :±0.5mm
  • Process method: Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
  • Finishing: A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum
  • E : HL brushed & mirror (two kinds of finishing for one pipe)

Product Details

Standard: JIS, ASTM JIS GB EN DIN Place of Origin: Shandong, China
Brand Name: ZHENG SHEN Model Number: customized
Type: Welded, Welded Round Steel Pipe Steel Grade:

300 Series, 304,304L,309S,

310S,316,316Ti,317,317L,321,347,347H

Application: Firefighting Welding Line Type: ERW
Outer Diameter: 1016mm Tolerance: ±1%
Processing Service:

Bending, Welding, Decoiling, 

Punching, Cutting, Moulding

Grade: 300 Series
Section Shape: Round Alloy Or Not: Is Alloy
Surface Finish: 2D, 2B, BA, No.3, No.4 Invoicing: by theoretical weight
Delivery Time: 8-14 days Product name: Stainless Steel Pipe/tube 304pipe Stainless Steel Seamless
Shape: Round Pipe Tube Material: 304/304L/316/316L Stainless Steel
Keyword: Stainless Steel Sipe Technique: ERW Welded
Length: 6m or as required Material Grade: 304,304L,309S,310S,316
Surface: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D    

Product Series

Chongqing Zhengshen Stainless Steel Products Co., Ltd.

+86 131 1025 3743
+86 189 9647 2857
Chenjiawan Industrial Park, Jieshi Town, Banan District, Chongqing, China
Zhengshen Stainless Steel Products

Our associate factory located at Chongqing, which specializes in producing reliable quality welded pipes, seamless pipes, galvanized pipes, spiral pipes, large diameter thick wall pipe, steel sheets and other custom-made various precision metal products with an annual output of 200,000 tons.