Gold Member Since 2011
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Galvanized Steel Pipe, Sch40 Galvanized Steel Pipe, Round Galvanized Steel Pipe manufacturer / supplier in China, offering ASTM A53 Gr. B Schedule 40 Round Galvanized Steel Pipe, Alloy Steel Tube Fittings, Alloy Steel Pipe Caps, Socket Weld and NPT Thread Pipe Fitting and so on.

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Supplier Homepage Product Welded Carbon Steel Pipes ASTM A53 Gr. B Schedule 40 Round Galvanized Steel Pipe

ASTM A53 Gr. B Schedule 40 Round Galvanized Steel Pipe

FOB Price: US $450-600 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $450-600/ Ton
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Production Capacity: 3000tons/Month
Transport Package: in Bundle or as Customers′ Requirement
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: KM-HDGSP
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Section Shape: Round
  • Wt: 0.5mm-12mm
  • Production Standard: ASTM A53, BS1387
  • MOQ: 10 Tons
  • Business Type: China Manufacturer, Supplier & Exporter
  • Specification: ASTM, BS, DIN etc.
  • HS Code: 73063090
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Construction & Decoration
  • Od: 20mm-355mm
  • Steel Grade: Gr.B,Ss400, Q195, Q235,Q345,S235jr,S355jr,St37
  • Galvanized: Hot-DIP Galvanized, Cold Galvanized/Pre-Galvanized
  • Shape: Round, Rectangular, Square
  • Trademark: Kingmetal
  • Origin: Made in China
Product Description
Round Galvanized Steel Pipe

OD: 20mm-355mm
WT: 0.5mm-12mm
Length: 2-12m fixed length, random length or as required

Material: A53 Gr. B, Q195, Q215, Q235, Q345 etc.

Standard: ASTM-A53A, BS1387, ASTM A106, DIN

End Treatment: Plain End, Threaded, Couplings, Sockets, Grooved, Beveled, Chamfered

Surface Treatment: Anti Corrosion Painting, Zinc, Galvanized, Painting, Oiled, PE, 2PE, 3PE

1.For low pressure liquid delivery such as water , gas and oil

2.For construction , e.g building greenhouse


Round Galvanized Steel Pipe




Wall Thickness



Less than 12m

Steel material

Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52


ASTM A53, BS1387-1985

Zinc Weight

20μm ,40μm ,60μm,70μm,80μm


1)low pressure liquid, water, gas, oil, line pipe
3)fence, door pipe


1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw

End protector

1) Plastic pipe cap
2) Iron protector

Surface Treatment

1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) Oiled
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.

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