stpy 400 carbon steel pipe ! 4..5mm 4.75mm erw weld black steel pipe chinese trading and manufacture company

Ms Welded Erw Steel Pipe black iron hollow section Price

Product Name: Steel ERW Black Pipe
Section Shape: Round, Square, Retangular, oval, L, T, Z
Specification: 5.8mm-508mm; 6.5×6.5mm-400x400mm
Thickness: 0.45-20mm
Length: 1-12m, meet your requirements.
Tolerance: Wall Thickness:±0.05MM   Length:±6mm  Outer Diameter:±0.3MM
Technique: Hot Rolled, Cold Rolled, ERW
SurfaceTreatment: Black Annealed, Bright Annealed, Oiled, No surface treatment.
Standard: GB, ASTM, JIS, BS, DIN, EN, DIN
Material: Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
Packing: Packing with metal belt, waterproof package or meet your requirements.
Delivery Time: About 20-40 days after received the deposit.
Payment Terms: T/T, L/C at sight.
Loading port: XINGANG,CHINA
Application: Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure.

Our Services of Ms Welded Erw Steel Pipe black iron hollow section Price

1) Samples: free  Ms Welded Erw Steel Pipe black iron hollow section Price for you.

2) Lenght: any length can be cut for you.

3) Quality: accept THE THIRD PARTY INSPECTION.

4) OEM: Acceptable

5) Marking: company logo, company name, specification can be painted on pipes.

6) We have 6 steel pipe making machine and 3 steel pipe bending machine, assure the carbon steel pipe price.

(1)Welded round steel hollow section: the outside diameter from 10mm to 273mm, wall thickness from 0.4mm to 12.0mm.

(2)Spiral steel pipe: the outside diameter from 219mm to 2200mm, wall thickness from 4.5mm to 15mm. Larger diameter carbon steel pipe.

Standards: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40, DIN2440 and EN10219.

Application: Crude oil pipelines,Natural gas pipelines ,Water supply lines.Foundation pipes ,industrial pipelines networks ,Steel constructrutures,etc.

Process

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With steel pipe inspection machine, We can check chemical component, mechanical property, water pressure, etc

Regular inspection: Astm a 53 carbon schedule 40 steel black iron pipe diameter, wall thickness, length, welding range, surface, etc

Product Applications

1. Widely used in fencing, scaffolding, engineering

2. Greenhouse, low medium pressure fluid, coal gas or oil

3. Sewage conveying, heating steam, project pressure, bridge

4. Fire fighting, gas pipes, water transport and water supply projects

About us

Welcome toTianjin Goldensun Steel Group. We specilized in hot galvanized steel pipe, pre galvanized steel pipe,welded steel pipe,hot galvanized/pre galvanzied square and rectangualr steel pipe,spiral steel pipe,casing steel pipe,steel sheet,steel coil and so on. We are a manufacture.  Our aim is quality first. Wish to develop business relationships with you.


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