SA 335 , P11 Multi Rifled Boiler Tubes

Details:

1.Production standard

GB/T20409-2006  High Pressure Boiler Seamless Rifled Tube/Ribbed Tube

2.Steel Material

20G,20MNG,25MNG,12CRMOG,15CRMOG,SA210A1,SA210C,SA213T2/T12,WB36,T91,T11,P11,P22,P92,P5,P9,R102,CR5MO,16MO3,12CR2MOWVTIB......

3.Threads No.:4ribs/6ribs/8ribs/12ribs......

4.Chemical&Mechanical parameters

5.Pictures shows:

5.Contact Informations:

Amy(Ms.)

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