Cold Drawn Precision Seamless Steel Pipe

Cold Drawn Precision Seamless Steel Pipe Descriptions of seamless pipe Feature: 1.Length:6m/12m or as your requirement 2.OD:20-600mm 3.Thickness:1.5-30mm 4.Process:cold drawn/hot rolled/cold rolled 5.Type:seamless steel pipe 6.Standard: ASTM 7.End:thread/groove/belved Application: 1.for...

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Product Details

Cold Drawn Precision Seamless Steel Pipe

Descriptions of seamless pipe

Standard

DIN2391, DIN2445, EN10305, GB/T 3639, GB 8713

Grade

ST35(E235), ST37, ST24(E255), ST52(E355), 10#, 20#, 35#, 45#

O.D.

4.0MM-400MM

W.T.

0.5MM-18MM

Surface Treatment

bare, varnished,oiled, anti-corrosion coating as request

Packing

1. bundle packing

2. marking as per customer's requests

3. paint on the pipe as per customer request

4. pipe caps as customer request

Condirion of Delivery

1. NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

2. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C)

the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again


Feature:

1.Length:6m/12m or as your requirement

2.OD:20-600mm

3.Thickness:1.5-30mm

4.Process:cold drawn/hot rolled/cold rolled

5.Type:seamless steel pipe

6.Standard: ASTM

7.End:thread/groove/belved


Application:

1.for manufacture of pipeline,vessels,equipment,pipe fittings and steel structures
2.for conveying gas,water and oil in both the oil and natural gas industries
3.for manufacturer wall panel,ecomomizer,reheater,superheater and
4.steam pipeline of boilers.
5.for conveying oil,gas and other fluid


The product  Show:

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Shipping

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Certificate

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FAQ

Q What's your main products?

A We supply API 5L seamless steel pipe, ERW/LSAW/SSAW welded steel pipe...


Q What material are you specialized in?

A We main do ASTM A106 GR.B/A53 GR.B /API 5L GR.B DIN17175 , EN10204, EN10216, Grade: GR.B, ST45, ST35 , X42-X60, Q345B, A234 WPB, A420 WPL3/L6 / P5 / P9 / P11 / P22...

 


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