12Cr1MoVG boiler steel pipe is made from heat resisting carbon and low alloyed steels...

1.Product Name Alloy steel pipe 2.Outer Dimater 20—830mm 3.Thickness 2—250mm 4....

GB/T 5310 specification grades 15crmog steel pipe,12cr1movg tube,20g steel pipe,12cr2...

Sell Boiler and pressure vessel steel plates 20g,16Mng,H I,H II,10CrMo910,15Mo3 ...

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1.Product Name Alloy steel pipe 2.Outer Dimater 20—830mm 3.Thickness 2—250mm 4....

API 5L X52 Carbon Seamless Steel Pipe Line Pipe Piling Tube OD: 10.3 -762mm WT: 0....

1.Product Name Alloy Seamless Steel Pipe 2.Outer diameter 21.3-762mm 3.Wall thick...

ASTM A335 p1 p2 p5 p9 p11 p22 p91 t12 t1 t91 Alloy Steel Pipe Liaocheng HONGJU STEE...

Seamless Steel API 5L GR.B Linepipe 1) Standard: ASTM A106, A53, API 5L, DIN2440, ...

Tianjin Wholesale Manufacturer Price Geothermal Well API 5DP Thread Grade G105 Steel ...