Umgangatho wokuphunyezwa kunye nokusetyenziswa kombhobho wensimbi ongenamthungo

Ukuphumeza imigangatho, ukusetyenziswa kwemveliso

GB5310-2008 GB6479-2000 GB9948-2006 DIN17175-79 ASTM SA335 ASTM SA213 JISG3467-88 JISG3458-88

Ifanele i-petroleum, ikhemikhali, amandla ombane, imboni yebhoyila yokuxhathisa ubushushu obuphezulu, ukumelana nobushushu obuphantsi, ukumelana nomhlwa kumbhobho wentsimbi ongenamthungo.

I-GB/T14975-2002

I-GB / T14976-2002, GB13296-2007, ASTM A213, ASTM A269, ASTM A312, JIS G3459, DIN 17458, ilungele i-petroleum, i-aviation, i-smelting, ukutya, ukugcinwa kwamanzi, amandla ombane, umatshini wekhemikhali, ikhemikhali kunye namanye amashishini

I-GB / T18984-2003 ilungele uxinzelelo lobushushu obuphantsi kwe-45 ℃ ~ -195 ℃

Umbhobho wentsimbi ongenamthungo we-ASTM A333 wemibhobho yesikhongozeli kunye nemibhobho yokutshintsha ubushushu obuphantsi

I-GB5310-2008 ASTM SA106 ASTM SA210 DIN17175-79 ifanelekile ukuvelisa imibhobho yokufudumeza kwibhoyila yoxinzelelo oluphezulu, ukuqokelela imigqomo,

Imibhobho yomphunga, njl

I-GB6479-2000 ilungele izixhobo zekhemikhali kunye nemibhobho enobushushu obusebenzayo be-40- -400 ℃ kunye noxinzelelo lokusebenza lwe-10-32Mpa

I-GB9948-2006 isetyenziselwa iityhubhu zesithando somlilo, iityhubhu zokutshintsha ubushushu, kunye nemibhobho kwiindawo zokucokisa i-petroleum.

I-GB3087-2008 ilungele ukwenziwa kweendlela ezahlukeneyo zombane ophantsi kunye neebhoyila zombane ophakathi kunye neebhoyila zikaloliwe.

I-GB / T8163-2008 ASTM A106 ASTM A53 ilungele imibhobho yentsimbi engenamthungo ngokubanzi ehambisa ulwelo.

I-GB / T8162-2008 GB / T17396-2009 ASTM A53 ifanelekile kwizakhiwo ngokubanzi, inkxaso yobunjineli, umatshini, njl.

I-API SPEC 5CT, ISO11960, umbhobho weoyile usetyenziselwa ukutsala ioyile okanye igesi yendalo kwimithombo yeoli.

I-casing isetyenziswa njengodonga lwequla lwamaqula e-oyile kunye negesi

I-API SPEC 5L, GB / T9711.1, GB / T9711.2 ye-oksijini, amanzi kwishishini leoli kunye negesi yendalo

Umbhobho ohambisa ioyile

I-GB / T13793-1992, i-GB3091-2001 ifanelekile kwiinkxaso zesakhiwo ngokubanzi, ukuhanjiswa kwamanzi okuphantsi koxinzelelo.

Thumela njl

I-SY / T5037-2000 ifanelekile kumbhobho wentsimbi yokunikezelwa koxinzelelo oluphantsi

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