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ASTM A53 SCH40 20 Inch Seamless Pipe

ASTM A53 SCH40 20 Inch Seamless Pipe

Seamless steel tube manufacturing process hot rolling (extrusion seamless steel tube) : round tube billet, heating, perforation, three roll oblique rolling, continuous rolling or extrusion, tube-stripping, sizing (or reducing), cooling, billet tube, straightening, hydraulic test (or flaw detection), marking, warehousing.

1.Specification of ASTM A53 SCH40 20 Inch Seamless Pipe


Carton Steel Seamless Pipe




A53 A106    S45C, SS400, 12Cr1MoVG, 16Mn, A335(P1, P91)ASTM-A192, ASTM-A106,

 ASTM-A53  Q125 X42 X52 X60 X65 X70


Industry, Structure, Petroleum, Transport gas, Making machine part and so on

Wall Thickness

2 to 40mm   

Outside Diameter

17.1 to 710mm


5.8m, 6m, 11.8m, 12m or be required

Price Term


Payment Term


Delivery Time

Within 30days after receive the deposit.


bared, bundled, wooden box packing for export standard package

2.Quality Showing of ASTM A53 SCH40 20 Inch Seamless Pipe

3.Our factory of ASTM A53 SCH40 20 Inch Seamless Pipe

4.Our Exibition 

Our exhibition


Q:Do you have OEM service?

A: Yes.Variety of products size,quality and quantity can be customized according to your need.

Q. Are you professional ?   

A: Yes, of course we are Professional. We are in Hebei, China which is an area specialized in producing steel. We can learn about the price and market in time and also we can know more about the produce process.

Q: Why choose us

A: Genuine products with excellent quality and competitive priceCooperating with the customers all over the world and knowing the markets very well; After-Services will highly-satisfied. Any problem and feedbacks will be answered in a short of time.

Q: Are you trading company or manufacturer?

A: We are a manufacturer and stockist for pipes & fittings, and distributor in China for BAO STEEL, TPCO in seamless.

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