Hot Rolled Steel Pipe

Standard & Materials
High Temperature Seamless Pipe:ASTM A106 Gr.B/C,API 5L Gr.B,ASTM A53 Gr.B
Heat Exchanger Seamless Tube:ASTM A179
Low Temperature:ASTM A333 Gr.3,Gr. 4,Gr.6,Gr.7,Gr.8,Gr.9
Low Temperature:ASTM A334 Gr.1,Gr.3,Gr.6,Gr.7,Gr.8
Length:5.8m-12m,random or fixed,as the clients'requests
End of pipe:P.E /B.E
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Product Details

Hot Rolled Steel Pipe is widely used in automobile, electric power, petrochemical, ship, aerospace, bearing, pneumatic components, oil cylinder, boiler equipment, medical equipment, fitness equipment, tractor, motorcycle, steel connecting sleeve, oil cylinder tube, machinery manufacturing and other industries.

Standard & Materials

High Temperature Seamless Pipe: ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B

Heat Exchanger Seamless Tube:ASTM A179

Low Temperature:ASTM A333 Gr. 3,Gr. 4,Gr. 6,Gr. 7,Gr. 8,Gr. 9

Low Temperature: ASTM A334 Gr. 1,Gr. 3,Gr. 6,Gr. 7,Gr. 8

OD: 13.7mm-609.6mm

Thickness: 1.5mm-50mm 

Length: 5.8m-12m, random or fixed, as the clients' requests

End of pipe: P.E /B.E

Technological process:

Hot Rolled Steel Pipe (extrusion seamless steel tube): round billet → heating → perforating → three-roll diagonal rolling, continuous rolling or extrusion → pipe stripping → sizing (or reducing)→ cooling → straightening → hydrostatic test (or flaw detection)→ marking → warehousing

Hot rolling is relative to cold rolling. Cold rolling is rolling performed below the recrystallization temperature, and hot rolling is rolling performed above the recrystallization temperature. It can destroy the casting structure of the steel ingot, refine the grains of the steel, and eliminate...

JDSTEELPIPE supplies high quality Hot Rolled Steel Pipe to clients and is experienced in steel pipe. We have stocked an extensive inventory of aluminum alloy. If you have any inquiry, contact us now at for an offer.

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