Spiral welded steel pipe

Brief Description:

Spiral steel pipes are made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded.


Product Detail

Product Tags

Black Carbon Welded Steel Pipe

Spiral steel pipe

During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress, thus the surface has no scratches. 

Spiral steel pipe

Spiral steel pipe has more flexible thicknesses and diameters,

especially in making high-grade thick pipes

with small or medium aperture,

these techniques has incomparable advantages

in satisfying your needs.

Type  Spiral steel pipe
Material ASTM A53, BS1387-1985, API 5L standard Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B
Length 1-12m or customized length
thickness  6mm to 25.4mm
outer diameter                      219 mm to 3000mm
Surface   black , bare , hot dipped galvanized ,protective coatings( Coal Tar Epoxy, Fusion Bond Expoxy ,3-layers PE) 
Test  Chemical Component Analysis , Mechanical Properties
Usage oil pipe ,gas pipe ,fluid pipe and so on
Color  according to the buyer's request.
Material  carbon steel

Process Of Production

Spiral steel pipe
Spiral steel pipe

Spiral steel pipe is mainly used in public waterworks, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction etc.

· For liquid transportation: water supply, drain water, petroleum transportation, etc.

· For gas transmission: coal gas, steam, liquefied petroleum gas, gas etc.

· For structure: piling, bridge, wharf, road, architectural structure, etc.

Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.

packing
packing Steel Pipe
packing Steel Pipe

About Us

Our company has large warehouses all over China, with sufficient inventory and short delivery cycle. With many years of experience in exporting coiled materials, we have standard packaging and Transportation Standards for sheet materials shipping, so as to protect the safety of your goods in shipping in an all-round way. Applicable to container and bulk cargo.

Why choose Lishengda Trading Co?
1. Contract is honored and credit maintained.
2. Competitive price with excellent quality.
3. Professional exporting team.
4.Convenient transportation location.
5. Short shipment period.


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