Steel Pipes With Flange

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Product Detail

Qingdao Sangao Metal Structure Co.,Ltd is a professional steel pipes with flange manufacturer and factory, we have been exporting high quality steel pipes with baseboard made in China for years, welcome to contact us.

1. Common Standard and Material:

ASTM A53 for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and Seamless

ASTM A139 for Electric-Fusion (Arc)-Welded Steel Pipe

ASTM A252 for steel pipe

ASTM A500 for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Round sand Shape

ASTM A513 for Electric-Fusion (Arc)-Welded Steel Pipe

ASTM A671 for Electric-Fusion-WeldedSteelPipeforAtmosphericandLowerTemperatures

DIN 17120 for Welded Circular Steel Tubes for Structural Steel Work

DIN 17121 for Welded Circular Steel Tubes for Structural Steel Work

DIN 17123 for Welded Circular Fine Grain Steel Tubes for Structural Steel Work

ISO 2937 for plain end seamless tube for mechnical application

JIS G3444 for Carbon Steel Tubes for General Structural Purposes

JIS G3446 for Stainless Steel Pipes for Machine and Structural Purposes

JIS G3457 Arc Welded Carbon Steel Pipes

JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose

2. Application:

Structure pipe, this standard applies to the general structure,mechanical structure with seamless steel tube,fluid seamless steel tube.The standard applies to the transmission fluid general seamless steel tube.

ASTM A252 steel pipe is used in areas as follows:

1.Piling project

2.Heat-supply project

3.Conveying water,coal gas,drainage and other Low and middle pressure fluids

4.API5L Petroleunm and natural gas pipeline

5.Chemistry industry

6.Electric power plant circulating pipe 

3.Specification:

Outer diameter: 12.7mm-3048mm

Thickness: 2mm-60mm

Length: Less than 12m(generally speaking,5.8m,6m,11.8m or 12m is suitable for 20ft or 40ft container)

End treatment: Plain end or bevel end or threaded end

4. Package:

Tied in buddles by steel strip for the convenience of long distance transportation or according to customers demands.

5. Our advantages:

a. Short delivery time:Within 30 days below 40 Tons after Deposit

b. Quality assurance:Strictly according to the International standard like ASTM API DIN

c. Competitive price:Provide our best price to reach our cooperation

d. Superior service:We will try our best to satisfy your per request.We prepare to provide the pre-sales serves,service during sales and after-sales service for customers by the way of advanced service,value added service and personalized service

6. Third Party Test:

BV,SGS etc.


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Qingdao Sangao Metal Structure Co.,Ltd

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