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Huzhou Dapu Stainless Steel Co., Ltd.

Seamless Stainless Steel Pipe, Stainless Steel Pipe, Seamless Steel Pipe manufacturer / supplier in China, offering Small Stainless Steel Seamless Pipe, ASTM 310 316L Stainless Steel Pipe and Tube, Stainless Steel Welded Pipe ASTM 304 310 316 and so on.

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Small Stainless Steel Seamless Pipe

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: Seamless: 8000ton/Year; Welded: 15000ton/Year.
Transport Package: 1PC/Plastic Bag in Bundles or Seaworthy Wooden CAS
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 300 Series
  • Technique: Cold Drawn
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling
  • Seamless Pipe&Tube: Od10.0~88.9 X Wt0.5~6.35mm
  • Trademark: ZJDP
  • Origin: Zhejiang, China.
  • Type: Seamless
  • Surface Treatment: Annealed and Pickled or Bright
  • Section Shape: Round
  • Welded Pipe&Tube: Od12.7~76.2 X Wt0.5~3.05mm
  • Specification: ASTM SA213/SA213M\ASMESA249/SA249M\ASMESA688/SA688
  • HS Code: 7304419000
Product Description
Grades: TP304\TP304L\TP316\TP316L\TP316Ti\TP316LN\TP317TP317L\TP321\TP321H\TP347\TP347H\TP310S\S31803(S32205)^^


Stainless steel welded pipe: OD: 12.7MM_76.2MM
WT: 0.5MM_3.05MM
Stainless steel seamless pipe: : OD: 10MM_88.9MM
WT: 0.5MM_6.35MM

Delivery conditions:
Annealed and pickled, Bright annealed, 2B,   Mirror , and others

Process method:
Cold drawn, cold pilgered and welded

Stainless steel Type 201 304 316 chemical composition and mechanical properties

Chemical Composition /%
Type 201≤0.15≤1.005.50-7.5≤0.060≤0.0303.5-5.516.0-18.0
Type 304≤0.08≤0.75≤2.00≤0.045≤0.038.0-10.018~20.0/
Type 316≤0.08≤0.75≤2.00≤0.045≤0.0310.0-14.016~18.02.0-3.0

Mechanical property

Hardness Test

HB            HRB
Type 201≥260≥655≥35  ≤217≤95
Type 304≥205≥515≥40≤201≤92
Type 316≥205≥515≥40≤217≤95

Small Stainless Steel Seamless Pipe
Small Stainless Steel Seamless Pipe

Small Stainless Steel Seamless Pipe
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Mr. John Gu
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