Galvanized Pipe
Galvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipelines in the petroleum industry, especially offshore oil fields, and oil heaters and condensation pipes for chemical coking equipment. Pipes for coolers, coal distillation washing oil exchangers, trestle piles, and support pipes for mine tunnels, etc.
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Product Description


OD(Outer Diameter) 15mm-168mm) 
SizeWT(Wall Thickness)0.5-2.75mm.SCH10S,SCH40S,STDXS,SCH80.SCH160,XXS etc.

ZINC COATED 1)Pre-galvanized steel pipe:Z40-80g/m22)Hot dip galvanized steel pipe:Z200-520g/m2
MaterialQ195- Grade B,SS330,SPHC,S185Q215-Grade C,CS Type B,SS330,SPHCQ235- Grade D,SS400,S235JR,S235JO,S235J2Q345- SS500,ST52
StandardGB,JIS.DIN,AISI,ASTM
Section shapeRound/Square/Rectangular
TypeWelded Pipe
TechniqueElectronic Resistance Welded (ERW)Electronic Fusion Welded (EFW)Double Submerged Arc Welded (DSAW)
Welded Line TypeLongitudinal
Ends1)Plain2)Beveled3)Thread with Coupling or cap
End protector1) Plastic pipe cap2) Iron protector
Surface Treatment1)Bared2) Black Painted (varnish coating)Surface Treatment3) Galvanized4) With Oiled5) 3 PE,FBE,corrosion resistant coating
InspectionWith Hydraulic Testing Eddy Current ,Infrared Test
Class A test pressure4.83MPa-13.10Mpa

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Company Profile

Wish Steel (Shandong) Co., Ltd. is an enterprise specializing in ferrous metal smelting and rolling processing. Since its establishment, Wish Steel has always adhered to the core concepts of innovation, quality and service, and is committed to providing high-quality and efficient products and services to customers around the world.
As a technologically leading enterprise, Wish Steel focuses on R&D and technological upgrading, and continuously introduces internationally advanced production equipment and technology to ensure that it maintains its technological advantage in the industry. 

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