Eyona iThengisa kakhulu iSeamless Steel Pipe Metal Pipe
1.1 Ukwakhiwa kweekhemikhali zemibhobho yasekhaya engenamthungo ebonelelwa ngamachiza kunye neempawu zemishini, ezifana ne-10, 15, 20, 25, 30, 35, 40, 45 kunye ne-50 gauge steel kufuneka ihambelane nemimiselo ye-GB / T699-88.Imibhobho engenamthungo evela kumazwe angaphandle ivavanywa ngokwemigangatho efanelekileyo echazwe kwikhontrakthi.I-09MnV, i-16Mn, i-15MnV i-chemical composition yensimbi kufuneka ihambelane nemimiselo ye-GB1591-79.
1.2 iindlela zokuhlalutya ezithile zibhekisa kwi-GB223-84 "iindlela zokuhlalutya iikhemikhali ze-Steel kunye ne-alloy" yecandelo elichaphazelekayo.
1.3 ukuphambuka kokuhlalutya ngokubhekiselele kwi-GB222-84 "uhlalutyo lweekhemikhali zentsimbi kunye nemizekelo kunye nokugqitywa kokwakhiwa kweekhemikhali ukuphambuka okuvumelekileyo".
1.1 ngokwentsebenzo yeziko yokunikezelwa kombhobho wasekhaya ongenamthungo, i-carbon steel eqhelekileyo ngokwe-GB/T700-88 I-steel production (kodwa kufuneka iqinisekise ukuba umxholo wesulfure awudluli i-0.050% kunye nomxholo we-phosphorus awudluli i-0.045%), iimpawu zayo zoomatshini kufuneka zihambelane namaxabiso achazwe kwitheyibhile GB8162-87.
1.2 Imibhobho yasekhaya engenamthungo ebonelelwa ngokovavanyo lwehydraulic mayiqinisekise uvavanyo lwehydraulic njengoko kuchaziwe kumgangatho.
1.3 Ukuhlolwa kwepropati ebonakalayo kwimibhobho engenamthungo evela kumazwe angaphandle kuya kwenziwa ngokwemigangatho efanelekileyo echazwe kwikhontrakthi.
1.1 Umbhobho ongenamthungo usetyenziswa ngokubanzi.Injongo ngokubanzi umbhobho ongenamthungo uqengqeleka ukusuka kwintsimbi eqhelekileyo ye-carbon structural, i-alloy structural steel okanye i-alloy structural steel, eyona mveliso ininzi, isetyenziswa ikakhulu njengombhobho okanye iinxalenye zesakhiwo sokuthuthwa kolwelo.
1.2 ngokusetyenziswa kweentlobo ezahlukeneyo zobonelelo: a, ngokwemichiza kunye neempawu zomatshini wokubonelela;b, ngokweempawu zokubonelela ngomatshini;c, ngokuhambelana nobonelelo lovavanyo lwe-hydraulic.Imibhobho yentsimbi enikezelweyo ngokodidi a kunye no-b nayo iphantsi kovavanyo lwe-hydrotesting ukuba isetyenziselwa ukumelana noxinzelelo lolwelo.
1.3 Iityhubhu ezikhethekileyo ezingenamthungo zibandakanya iityhubhu ezingenamthungo kwizibiyeli, iityhubhu ezingenamthungo zejiyoloji kunye neetyhubhu ezingenamthungo zepetroleum, nezinye ezininzi.
| Igama lemveliso | Impahla ekhoyo | ImiGangatho yokuPhumeza | In-stock iinkcukacha | Izicelo zeMveliso |
| IngxubevangeImibhobho | 12Cr1MoVG 12CrMoG15CrMoG 12Cr2Mo Cr5Mo Cr9Mo 10Cr9Mo1VNb 15NiCuMoNb5 12Cr2MoWVTiB<钢102> | GB5310-1995 GB6479-2000GB9948-2006 I-DIN17175-79 I-ASTM SA335 I-ASTM SA213 JISG3467-88 JISG3458-88 | ∮8-1240*1-200 | Iityhubhu zentsimbi ezingenamthungo zobushushu obuphezulu, ubushushu obuphantsi kunye nokumelana nomhlwa kwi-petroleum, imichiza, amandla ombane kunye namashishini ebhoyila. |
| Yenziwe ngentsimbi eshayinayoImibhobho | 0Cr18Ni9<304> 00Cr19Ni10<304L> 00Cr25Ni20<310S> 0Cr17Ni12Mo2<316> 00Cr17Ni14Mo2<316L> 1Cr18Ni9Ti<321> 0Cr18Ni10Ti 0Cr18Ni11Nb<347> | I-GB/T14975-2002 I-GB/T14976-2002 GB13296-2007 I-ASTM A213 I-ASTM A269 I-ASTM A312 I-JIS G3459 DIN 17458 | ∮6-630*0.5-60 | Isebenza kwi-petroleum, inqwelomoya, ukunyibilikisa, ukutya, ukongiwa kwamanzi, amandla ombane, iikhemikhali, ifayibha yemichiza, oomatshini bamayeza kunye namanye amashishini. |
| Iityhubhu zeCryogenic | 16MnDG, 10MnDG, 09DG 09Mn2VDG, 06Ni3MoDG I-ASTM A333Grade1 I-ASTM A333Grade3 I-ASTM A333Grade4 I-ASTM A333Grade6 I-ASTM A333Grade7 I-ASTM A333Grade8 I-ASTM A333Grade9 I-ASTM A333Grade10 I-ASTM A333Grade11 | GB/T18984-2003I-ASTM A333 | ∮8-1240*1-200 | Umbhobho wentsimbi ongenamthungo we -45 ℃～-195 ℃ iklasi yoxinzelelo oluphantsi loxinzelelo lwemibhobho yenqanawa kunye nemibhobho yokutshintsha ubushushu obuphantsi |
| HIbhayi yebhoyila yoxinzelelo lwe-ighe | 20GI-ASTM SA106B/CI-ASTM SA210A/C ST45.8-III | GB5310-1995I-ASTM SA106I-ASTM SA210 I-DIN17175-79 | ∮8-1240*1-200 | Ilungele ukwenza iityhubhu zesifudumezi sebhoyila ezinoxinzelelo oluphezulu, abaqokeleli, imibhobho yomphunga, njl. |
| Umbhobho woxinzelelo oluphezulu lwesichumiso | 102016Mn | GB6479-2000 | ∮8-1240*1-200 | Isebenza kwizixhobo zekhemikhali kunye nemibhobho enobushushu obusebenzayo be-40--400 ℃ kunye noxinzelelo lokusebenza lwe-10-32Mpa |
| Umbhobho oqhekezayo wepetroli | 1020 | GB9948-2006 | ∮8-630*1-60 | Iityhubhu zesithando somlilo, iityhubhu zokutshintshiselana ngobushushu kunye nemibhobho yokucoca i-petroleum |
| Iityhubhu zebhoyila zoxinzelelo oluphantsi kunye ne-15px | 10#20#16Mn | GB3087-2008 | ∮8-1240*1-200 | Ilungele ukuvelisa izakhiwo ezahlukeneyo zebhoilers eziphantsi kunye ne-15px kunye neebhoyili ze-locomotive |
| Imibhobho yokuthutha ulwelo | 10#,20#I-ASTM A106A,B,C,A53A,B16Mn | I-GB/T8163-2008I-ASTM A106I-ASTM A53 | ∮8-1240*1-200 | Imibhobho yentsimbi eqhelekileyo engenamthungo elungele ukuthutha ulwelo |
| ityhubhu yesakhiwo ngokubanzi | 10#,20#,45#,27SiMnI-ASTM A53A,B16Mn | I-GB/T8162-2008GB/T17396-1998I-ASTM A53 | ∮8-1240*1-200 | Ifanelekile kwizakhiwo eziqhelekileyo, inkxaso yobunjineli, umatshini, njl. |
| Isingxobo se-oyile | J55, K55, N80, L80C90,C95,P110 | I-API SPEC 5CTISO11960 | ∮60.23-508.00* 4.24-16.13 | Iityhubhu zeoyile zisetyenziselwa ukumpompa ioyile okanye irhasi kwimithombo yeoli ICasing isetyenziswa njengodonga lweoyile kunye nerhasi. |
| Umbhobho wePipeline | A, B, X42, X46, X52, X56, X60, X65, X70, X80L245, L290, L360, L415, L450 | API SPEC 5LGB/T9711.1GB/T9711.2 | ∮32-1240*3-100 | Imibhobho yokuhambisa ioksijini, amanzi kunye neoyile esetyenziswa kwishishini leoli negesi |
| Umbhobho wentsimbi yomthungo othe ngqo | 20,Q195,Q215A,BQ235A,B,Q345A,B,C,D,E | I-GB/T13793-1992GB3091-2001 | ∮32-630*1-30 | Ifanelekile ukuxhaswa kwesakhiwo ngokubanzi, ukuhanjiswa kwamanzi oxinzelelo oluphantsi, njl. |
| Umbhobho wentsimbi ye-Spiral | Q235A-B, Q345A-E | SY/T5037-2000 | 219-2820 * 4-20 | Imibhobho yentsimbi yokuthutha ulwelo olunoxinzelelo oluphantsi |
