Kwiiyunithi zemveliso yepetrochemical, eqhele ukusetyenziswa chromium molybdenum intsimbi kunye chromium molybdenum vanadium intsimbi imigangatho imibhobho intsimbi engenamthungo

I-GB9948 iSeamless Steel Pipe yepetroleum Cracking

I-GB6479 "Uxinzelelo oluphezulu lombhobho wentsimbi ongenamthungo weSixhobo sesichumiso"

GB/T5310"Ipayipi yentsimbi engenamthungo kwibhoyila yoxinzelelo oluphezulu"

GB9948iqulethe ibakala lensimbi ye-chromium molybdenum: 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo njalo njalo.

GB6479iqulethe ibakala le-chromium molybdenum steel material: 12CrMo, 15CrMo, 1Cr5Mo, njl.

I-GB / T5310 iqulethe i-chromium molybdenum insimbi kunye ne-chromium molybdenum-vanadium izinto zensimbi zebakala: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, njl.

Umbhobho wentsimbi yeCarbon ongenamthungo woBubushushu obuphezulu

I-Ferritic engenamthungo kunye neAustenitic Alloy Steel Tubes yeeBoilers, izifudumezi eziphezulu kunye nezitshintshisi zobushushu

I-ASTM A333 -IiThubhu zeNsimbi ezingenamthungo kunye ne-Welded zokusetyenziswa kwe-Cryogenic

I-ASTM A335-I-alloy ye-ferritic engenamthungo yentsimbi ebizwa ngokuba yiPipe yokusetyenziswa kobushushu obuphezulu

EN 10216-2 - Iityhubhu zentsimbi ezingeyiyo ialloy kunye nealloy eneempawu zobushushu obuphezulu obuchaziweyo.

IBakala lezinto zentsimbi ezibandakanyiweyo kwi-ASTM A106: Gr.B,Gr.C

I-ASTM A213ibandakanya amabakala entsimbi: T11,T12,T22,T23,T91

I-ASTM A333 / A335M iqulethe uphawu lwezinto zentsimbi: P11, P12, P22, P5, P9, P91, P92