Gold Member Since 2013
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Chengdu Derbo Steel Co., Ltd.

Galvanized Pipe, Galvanized Steel Pipe, Galvanized Seamless Pipe manufacturer / supplier in China, offering Carbon Hot Dipped Galvanized Seamless Steel Pipe, 1500mm*6000mm*6mm Hot Rolled ASTM A36 Steel Plate M Red Epoxy Primer and Sand Blasting, API 5L X60 Psl1 ASME B36.10 Beveled Ends LSAW Pipe and so on.

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Supplier Homepage Product Galvanized Pipe/Tube Carbon Hot Dipped Galvanized Seamless Steel Pipe

Carbon Hot Dipped Galvanized Seamless Steel Pipe

Purchase Qty.:
1-9 10+
FOB Unit Price: US $550 US $500
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $550
10+ US $500
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Port: Tianjin, China
Production Capacity: 10000 Ton/Tons Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, O/A

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Basic Info
  • Model NO.: a53
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Delivery Condition: Hot-Finished
  • Steel Standard: B36.10
  • Transport Package: External Black Painting, Both Side with End Caps
  • Origin: Chengdu Sichuan Province
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Boiler Pipe, Oil/Gas Drilling, Chemical Industry
  • Od: 1/2"-24"
  • Steel Grades: Grade a, Grade B, Grade C
  • Trademark: Derbo
  • Specification: 3mm-45mm
  • HS Code: 73063090
Product Description
Product Description
Seamless steel pipe A53 GrB 20# c20

GB8162-2008   GB/T8163-2008   GB3087-2008   GB9948-2006   GB5310-2008

2.Chemical composition
Steel GradeCMnPSNiCrCuMoVSi

3.Mechanical property
Steel GradeYield Strength Min(Mpa)Tensile Strength Min(Mpa)Elongation A
Min (Mpa)
A53 GR.A205330As Per ASME SA53/ASTM A53
A53 GR.B240415As Per ASME SA53/ASTM A53

Hot-rolled (extruded seamless pipe):Round tube → heating → perforation → three-roll rolling, rolling or extrusion → → set off the pipe diameter (or reducing) → cooling → → straightening → billet tube inspection Wall thickness → hydrostatic test (or testing) → mark → storage.
5.Delivery condition:Hot rolled
6.Size offer:
OD:20-356   Thickness:5-70mm,Length:3-5.8m, or as required
8.Delivery time:Within 15 days upon deposit
9.Payment term:L/C or T/T
10.Packing:By bundles with iron strip
Carbon Hot Dipped Galvanized Seamless Steel Pipe


1.Low and middle pressure fluid transportation pipeline
2.Casing Pipe, Boiler Pipe
4.Petroleum and natural gas industry
5.Chemistry industry & Electric industry
12.Independence Inspection Equipment
Carbon Hot Dipped Galvanized Seamless Steel Pipe
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