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Chengdu Derbo Steel Co., Ltd.

Seamless Steel Pipe, Galvanized Steel Pipe, Galvanized Pipe manufacturer / supplier in China, offering A53 Gr. B Hot Dipped Galvanized Steel Pipe, ASTM A519 AISI 1025 Cold Drawn Mechanical Tube, A182 F304 Dn25 10s Class 3000 Coupling and so on.

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Supplier Homepage Product Galvanized Pipe/Tube A53 Gr. B Hot Dipped Galvanized Steel Pipe

A53 Gr. B Hot Dipped Galvanized Steel Pipe

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $550 US $500
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $550
10+ US $500
Get Latest Price
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 gr. b
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Section Shape: Round
  • Delivery Condition: Hot-Dipped
  • Steel Standard: A153
  • Trademark: Derbo
  • Specification: 3mm-45mm
  • HS Code: 306309000
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Boiler Pipe, Oil/Gas Drilling, Chemical Industry
  • Od: 1/2"-18"
  • Steel Grades: Grade a, Grade B, Grade C
  • Zin Coating: 90-130G/M2; 280-320G/M2
  • Transport Package: External Black Painting, Both Side with End Caps
  • Origin: Chengdu Sichuan Province
Product Description
Product Description
Seamless steel pipe A53 GrB 20# c20

1.Standard:
GB8162-2008   GB/T8163-2008   GB3087-2008   GB9948-2006   GB5310-2008

2.Chemical composition
Steel GradeCMnPSNiCrCuMoVSi
A0.250.950.0500.050.40.40.40.150.08--
B0.301.200.0500.050.40.40.40.150.08--


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

4.Processing
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
7.MOQ:5t
8.Delivery time:Within 15 days upon deposit
9.Payment term:L/C or T/T
10.Packing:By bundles with iron strip
A53 Gr. B Hot Dipped Galvanized Steel Pipe
11.Application

1.Low and middle pressure fluid transportation pipeline
2.Casing Pipe, Boiler Pipe
3.Structure
4.Petroleum and natural gas industry
5.Chemistry industry & Electric industry
12.Independence Inspection
A53 Gr. B Hot Dipped Galvanized Steel Pipe
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