Umenzi:Iqela leWomic Steel
Uhlobo lweMveliso:Umbhobho wentsimbi engenamthungo
Ibanga lezinto:I-ASTM A106 Gr B
Isicelo:Iinkqubo zobushushu obuphezulu kunye noxinzelelo oluphezulu, iikhemikhali zepetroli, ukuveliswa kwamandla, amashishini eekhemikhali
Inkqubo yeMveliso:Umbhobho ongenamthungo ogqityiweyo okanye otsalwa ngokubandayo
Umgangatho:I-ASTM A106 / ASME SA106
Isishwankathelo
I-A106 Gr B NACE PIPE yenzelwe ukusetyenziswa kwiimeko zenkonzo emuncu, apho kukho ukuchatshazelwa kwi-hydrogen sulfide (H₂S) okanye ezinye izinto ezirhabaxa. I-Womic Steel yenza ii-NACE PIPES ezenzelwe ukubonelela ngokumelana okugqwesileyo ne-sulfide stress cracking (SSC) kunye ne-hydrogen-induced cracking (HIC) phantsi kweemeko zoxinzelelo oluphezulu, ezishushu kakhulu. Ezi pipe zihlangabezana nemigangatho ye-NACE kunye ne-MR 0175, ukuqinisekisa ukuba zifanelekile kwizicelo ezibalulekileyo kumashishini afana neoyile kunye negesi, ukucubungula iikhemikhali, i-petrochemical, kunye nokuveliswa kwamandla.
Ukwenziwa kweeKhemikhali
Ulwakhiwo lweekhemikhali ze-A106 Gr B NACE PIPE lulungiselelwe ukuqina kunye nokumelana nokugqwala, ingakumbi kwiindawo ezimuncu.
| I-elementi | Ubuncinci % | Ubuninzi % |
| Ikhabhoni (C) | 0.26 | 0.32 |
| IManganese (Mn) | 0.60 | 0.90 |
| I-Silicon (Si) | 0.10 | 0.35 |
| I-Phosphorus (P) | - | 0.035 |
| I-Sulfur (S) | - | 0.035 |
| I-Copper (Cu) | - | 0.40 |
| I-Nickel (Ni) | - | 0.25 |
| I-Chromium (Cr) | - | 0.30 |
| I-Molybdenum (Mo) | - | 0.12 |
Olu lwakhiwo lwenzelwe ukunika amandla ngelixa kuqinisekiswa ukuba umbhobho unokumelana neemeko zenkonzo emuncu kunye neemeko eziphakathi ze-asidi.
Iipropati zoomatshini
I-A106 Gr B NACE PIPE yenzelwe ukusebenza kakuhle kwiimeko ezinzima, inika amandla okutsala kunye nokwandiswa phantsi koxinzelelo kunye nobushushu.
| Ipropati | Ixabiso |
| Amandla Okuvelisa (σ₀.₂) | 205 MPa |
| Amandla okuThamba (σb) | 415-550 MPa |
| Ukwandiswa (El) | ≥ 20% |
| Ukuqina | ≤ 85 HRB |
| Ukuqina Kwempembelelo | ≥ 20 J kwi -20°C |
Ezi mpawu zoomatshini ziqinisekisa ukuba i-NACE PIPE iyakwazi ukumelana nokuqhekeka kunye noxinzelelo phantsi kweemeko ezinzima ezifana neendawo ezinoxinzelelo oluphezulu, ubushushu obuphezulu, kunye neemeko ezimuncu.
Ukumelana nokugqwala (Uvavanyo lwe-HIC kunye ne-SSC)
I-A106 Gr B NACE PIPE yenzelwe ukumelana neemeko zenkonzo emuncu, kwaye ivavanywa ngokungqongqo kwi-Hydrogen Induced Cracking (HIC) kunye ne-Sulfide Stress Cracking (SSC) ngokuhambelana nemigangatho ye-MR 0175. Olu vavanyo lubalulekile ekuvavanyeni amandla ombhobho okwenza kwiindawo apho kukho i-hydrogen sulfide okanye ezinye izinto ezidityanisiweyo.
Uvavanyo lwe-HIC (Hydrogen Induced Cracking)
Olu vavanyo luvavanya ukumelana kombhobho kwiimfanta ezibangelwa yihydrogen ezenzeka xa zichatshazelwe kwiindawo ezimuncu, ezifana nezo ziqulethe ihydrogen sulfide (H₂S).
Uvavanyo lwe-SSC (Sulfide Stress Cracking)
Olu vavanyo luvavanya amandla ombhobho okumelana nokuqhekeka phantsi koxinzelelo xa ujongene ne-hydrogen sulfide. Lulinganisa iimeko ezifumaneka kwiindawo ezimanzi ezifana neoyile kunye negesi.
Zombini ezi mvavanyo ziqinisekisa ukuba i-A106 Gr B NACE PIPE iyahlangabezana neemfuno ezingqongqo zamashishini asebenza kwiindawo ezimuncu, kwaye intsimbi ayixhathisi kwiingceba kunye nezinye iintlobo zokugqwala.
Iipropati Zomzimba
I-A106 Gr B NACE PIPE ineempawu ezilandelayo ezibonakalayo eziqinisekisa ukuba isebenza ngokuthembekileyo phantsi kobushushu obugqithisileyo kunye noxinzelelo:
| Ipropati | Ixabiso |
| Uxinano | 7.85 g/cm³ |
| Ukuqhuba kweThermal | 45.5 W/m·K |
| Imodulus ye-Elastic | 200 GPa |
| Ukwanda kwe-Thermal Coefficient | 11.5 x 10⁻⁶ /°C |
| Ukumelana nombane | 0.00000103 Ω·m |
Ezi mpawu zivumela umbhobho ukuba ugcine ulungelelwaniso lwesakhiwo nokuba kwiimeko ezigqithisileyo kunye nokutshintsha kobushushu.
Ukuhlolwa noVavanyo
I-Womic Steel isebenzisa iseti epheleleyo yeendlela zokuhlola ukuqinisekisa ukuba i-A106 Gr B NACE PIPE nganye iyahlangabezana nemigangatho yamazwe ngamazwe yomgangatho kunye nokusebenza. Ezi mvavanyo ziquka:
●Ukuhlolwa koMbono noBume:Ukuqinisekisa ukuba imibhobho iyahambelana neemfuno zoshishino.
●Uvavanyo lweHydrostatic:Isetyenziselwa ukujonga ukuba umbhobho uyakwazi na ukumelana noxinzelelo oluphezulu lwangaphakathi.
●Uvavanyo Olungonakalisiyo (NDT):Iindlela ezifana novavanyo lwe-ultrasound (UT) kunye novavanyo lwangoku lwe-eddy (ECT) zisetyenziselwa ukubona iziphene zangaphakathi ngaphandle kokonakalisa umbhobho.
●Uvavanyo lokuThamba, iMpembelelo, kunye noBulukhuni:Ukuvavanya iimpawu zoomatshini phantsi kweemeko ezahlukeneyo zoxinzelelo.
●Uvavanyo lokuxhathisa i-asidi:Kubandakanya uvavanyo lwe-HIC kunye ne-SSC, ngokwemigangatho ye-MR 0175, ukuqinisekisa ukusebenza kwenkonzo ye-sour.
Ubuchule bokwenza iWomic Steel
Amandla okuvelisa eWomic Steel akhelwe kwiindawo zokuvelisa ezisemgangathweni ophezulu kunye nokuzibophelela okukhulu kulawulo lomgangatho. Ngamava ali-19 eminyaka kushishino, iWomic Steel igxile ekuveliseni ii-NACE PIPES ezisebenza kakuhle ezihlangabezana neemfuno zeendawo zokusebenza ezinzima.
●Ubuchwepheshe bokuVelisa obuPhambili:I-Womic Steel isebenzisa izixhobo zemveliso zanamhlanje ezidibanisa ukwenziwa kwemibhobho engenamthungo, unyango lobushushu, kunye neenkqubo zokugquma eziphambili.
●Ukwenziwa ngokwezifiso:Ibonelela ngezisombululo ezenziwe ngokwezifiso, kuquka amanqanaba ahlukeneyo emibhobho, ubude, ukugquma, kunye nonyango lobushushu, iWomic Steel ilungelelanise iNACE PIPE neemfuno zabathengi abathile.
●Ukuthunyelwa kwamanye amazwe kwihlabathi liphela:Njengoko inamava okuthumela kwamanye amazwe angaphezu kwe-100, iWomic Steel iqinisekisa ukuhanjiswa kweepayipi ezikumgangatho ophezulu kwihlabathi liphela ngokuthembekileyo nangokufanelekileyo.
Isiphelo
I-A106 Gr B NACE PIPE evela kwiWomic Steel idibanisa iipropati ezibalaseleyo zoomatshini, ukumelana nokugqwala, kunye nokuthembeka kwiimeko ezimuncu zenkonzo. Ilungele ukusetyenziswa kobushushu obuphezulu, uxinzelelo oluphezulu kumashishini afana neoyile negesi, i-petrochemical, kunye nokucubungula iikhemikhali. Imigangatho yovavanyo oluqinileyo, kubandakanya uvavanyo lwe-HIC kunye ne-SSC ngokwe-MR 0175, iqinisekisa ukuqina kombhobho kunye nokumelana nokugqwala kwiindawo ezinzima.
Izakhono eziphambili zokuvelisa zeWomic Steel, ukuzibophelela kumgangatho, kunye namava amaninzi okuthumela ngaphandle kwihlabathi liphela kuyenza ibe liqabane elithembekileyo le-NACE PIPES esetyenziswa kwizicelo ezibalulekileyo.
Khetha iWomic Steel Group njengeqabane lakho elithembekileyo leeMbhobho zeNtsimbi engagqwaliyo kunye nokufakelwa kwayo okusemgangathweni kunye nokusebenza kakuhle kokuhambisa. Wamkelekile Umbuzo!
Iwebhusayithi: www.womicsteel.com
I-imeyile: sales@womicsteel.com
Ucingo/WhatsApp/WeChat: Victor: +86-15575100681 okanyeUJack: +86-18390957568
Ixesha leposi: Jan-04-2025