Welding Procedure Specification For Carbon Steel Pipe

Welding Procedure Specification For Carbon Steel Pipe

Welding procedure specification for carbon steel pipe Product Description Application 1. Petroleum, chemical enterprise, superheater of boiler, heat exchanger 2. High temperature resistant transmission fluid pipe in power station 3. Ship with pressure pipe 4. The exhaust purification devices 5....
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Product Details

Welding procedure specification for carbon steel pipe

Product Description

Size

15-1220mm(1/2 inch-48 inch)

Wall Thickness

0.5-30mm(SCH,STD,XS,XXS)

length

usually 4-12 m, or according to the clients requirements

Grade

API5L: GRB, X42, X46, X56, X60, X70 ASTMA53: GRA, GRB, GRC  EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L355

Standard

BS1387, BS1139, EN39, EN10219, ASTM A53, API 5L,GB/T3091

Surface

epoxy coating, 3pe, vanish coating, bitumen coating, black coating or as per customer's requirements

Test

Chemical Component Analysis, Mechanical Properties( Ultimate tensile strength, Yield strength , Elongation), Technical Properties( Flattening Test, Bending Test, Blow Test, Impact Test), Exterior inspection, Hydrostatic Test, X-ray Test, X-ray Test.

End Treatment

Plain end, beveled end, threading with coupling and cap, grooving

Main market

Mid East South America South Asia Africa Southeast Asia Northern Europe Western Europe

Technique

Hot Rolled, Cold Rolled

Application

1. Petroleum, chemical enterprise, superheater of boiler, heat exchanger

2. High temperature resistant transmission fluid pipe in power station

3. Ship with pressure pipe

4. The exhaust purification devices

5. Construction and ornament ect.

Greenhouse pipes, scaffolding pipes, transportation the ocean oil and gas, mechanical tube of ocean platform, power station, chemical industry and building, construction foundation piles, steel structure building, for lowpressure fluid service, steel structure bridges etc.

Product

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Certificate

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