Umenzi:Iqela leNsimbi leWomic
Uhlobo lweMveliso:Umbhobho wentsimbi ongenamthungo
IBanga leMathiriyeli:I-ASTM A106 Gr B
Isicelo:Iinkqubo zobushushu obuphezulu kunye noxinzelelo oluphezulu, i-petrochemical, ukuveliswa kwamandla, amashishini ekhemikhali
Inkqubo yeMveliso:Umbhobho ongenamthungo ogqityiweyo okanye otsalwa ngokubanda
Umgangatho:I-ASTM A106 / ASME SA106
Isishwankathelo
I-A106 Gr B NACE PIPE yenzelwe ukusetyenziswa kwiimeko zenkonzo emuncu, apho ukuvezwa kwe-hydrogen sulfide (H₂S) okanye ezinye izinto ezinobungozi zikhona. I-Womic Steel ivelisa i-NACE PIPES eyenzelwe ukubonelela ukuchasana okukhethekileyo kwi-sulfide stress cracking (SSC) kunye ne-hydrogen-induced cracking (HIC) phantsi koxinzelelo oluphezulu, iindawo ezinobushushu obuphezulu. Le mibhobho ihlangabezana nemigangatho ye-NACE kunye ne-MR 0175, iqinisekisa ukuba ifanelekile kwizicelo ezibalulekileyo kumashishini afana ne-oyile negesi, ukulungiswa kweekhemikhali, i-petrochemical, kunye nokuveliswa kwamandla.
Ukuqulunqwa kwemichiza
Ukwakhiwa kweekhemikhali ze-A106 Gr B NACE PIPE ilungiselelwe amandla kunye nokumelana nokubola, ngakumbi kwiindawo zenkonzo ezimuncu.
| Isiqalelo | Min % | Ubuninzi % |
| Ikhabhoni (C) | 0.26 | 0.32 |
| IManganese (Mn) | 0.60 | 0.90 |
| Isilicon (Si) | 0.10 | 0.35 |
| Phosphorus (P) | - | 0.035 |
| Isulfure (S) | - | 0.035 |
| Ubhedu (Cu) | - | 0.40 |
| I-Nickel (Ni) | - | 0.25 |
| I-Chromium (Cr) | - | 0.30 |
| I-Molybdenum (Mo) | - | 0.12 |
Olu qulunqo lwenzelwe ukubonelela ngamandla ngelixa uqinisekisa ukuba umbhobho unokumelana neendawo zenkonzo ezimuncu kunye neemeko ze-acidic ephakathi.
IiPropati zoomatshini
I-A106 Gr B NACE PIPE yakhelwe ukusebenza okuphezulu kwiimeko ezigqithisileyo, ibonelela ngamandla okuqina kunye nobude phantsi koxinzelelo kunye nobushushu.
| Ipropati | Ixabiso |
| Amandla eSivuno (σ₀.₂) | 205 MPa |
| Amandla Okuqina (σb) | 415-550 MPa |
| Ubude (El) | ≥ 20% |
| Ukuqina | ≤ 85 HRB |
| Ukuqina kwempembelelo | ≥ 20 J ku -20°C |
Ezi zixhobo zomatshini ziqinisekisa ukuba i-NACE PIPE iyakwazi ukumelana nokuqhekeka kunye noxinzelelo phantsi kweemeko ezinzima ezifana noxinzelelo oluphezulu, ubushushu obuphezulu kunye neendawo ezimuncu.
Ukumelana noKutya (HIC & noVavanyo lwe-SSC)
I-A106 Gr B NACE PIPE yenzelwe ukujamelana neemeko zenkonzo emuncu, kwaye ivavanywe ngokungqongqo kwi-Hydrogen Induced Cracking (HIC) kunye ne-Sulfide Stress Cracking (SSC) ngokuhambelana nemigangatho ye-MR 0175. Olu vavanyo lubalulekile ekuvavanyeni ukukwazi kombhobho ukwenza kwindawo apho ihydrogen sulfide okanye ezinye iikhompawundi ezineasidi zikhona.
Uvavanyo lwe-HIC (i-Hydrogen Induced Cracking).
Olu vavanyo luvavanya ukuxhathisa kombhobho kwiintanda ezenziwe nge-hydrogen-induced eyenzeka xa evezwe kwindawo emuncu, njengaleyo iqulethe i-hydrogen sulfide (H₂S).
Uvavanyo lwe-SSC (i-Sulfide Stress Cracking).
Olu vavanyo luvavanya ukukwazi kombhobho ukuxhathisa ukuqhekeka phantsi koxinzelelo xa ubekwe kwi-hydrogen sulfide. Ilinganisa iimeko ezifumaneka kwiindawo zenkonzo ezimuncu njengemimandla yeoli negesi.
Zombini ezi mvavanyo ziqinisekisa ukuba i-A106 Gr B NACE PIPE ihlangabezana neemfuno ezingqongqo zamashishini asebenza kwiindawo ezinobumuncu, kwaye intsimbi iyamelana nokuqhekeka kunye nezinye iindlela zokubola.
Iipropati Zomzimba
I-A106 Gr B NACE PIPE ineempawu zomzimba ezilandelayo eziqinisekisa ukuba isebenza ngokuthembekileyo phantsi kobushushu obugqithisileyo kunye noxinzelelo:
| Ipropati | Ixabiso |
| Ukuxinana | 7.85 g/cm³ |
| I-Thermal Conductivity | 45,5 W/m·K |
| Imodyuli ye-Elastic | 200 GPA |
| I-Coefficient yoKwandiswa kweThermal | 11.5 x 10⁻⁶ /°C |
| Ukuxhathisa koMbane | 0.00000103 Ω·m |
Ezi zakhiwo zivumela umbhobho ukuba ugcine ingqibelelo yesakhiwo nakwiimeko ezinzima kunye nokuhluka kweqondo lokushisa.
Ukuhlolwa noVavanyo
I-Womic Steel isebenzisa iseti ebanzi yeendlela zokuhlola ukuqinisekisa ukuba i-A106 Gr B NACE PIPE nganye ihlangabezana nemigangatho yamazwe ngamazwe yomgangatho kunye nokusebenza. Olu vavanyo lubandakanya:
●UHlolo oluBonakalayo kunye noluPhakathi:Ukuqinisekisa ukuba imibhobho ihambelana nemigaqo yoshishino.
●Uvavanyo lweHydrostatic:Isetyenziselwa ukujonga ukukwazi kombhobho ukumelana noxinzelelo oluphezulu lwangaphakathi.
● UVavanyo olungangonakalisi (NDT):Ubuchwephesha obufana novavanyo lwe-ultrasonic (UT) kunye novavanyo lwangoku lwe-eddy (ECT) lusetyenziselwa ukufumanisa iziphene zangaphakathi ngaphandle kokonakalisa umbhobho.
● UVavanyo lokuZimba, iMpembelelo, kunye noBulukhuni:Ukuvavanya iimpawu zomatshini phantsi kweemeko ezahlukeneyo zoxinzelelo.
●Uvavanyo lokumelana ne-Acidi:Kubandakanya uvavanyo lwe-HIC kunye ne-SSC, ngokwemigangatho ye-MR 0175, ukuqinisekisa ukusebenza kwinkonzo emuncu.
Ubuchwephesha bokuVelisa iWomic Steel
Ubuchule bokwenza iWomic Steel bakhelwe kumaziko emveliso akumgangatho ophezulu kunye nokuzinikela ngamandla kulawulo lomgangatho. Ngeminyaka eyi-19 yamava oshishino, iWomic Steel igxile ekuveliseni ukusebenza okuphezulu kwe-NACE PIPES ehlangabezana neemfuno zezona ndawo zisebenza nzima.
●ITekhnoloji yoMveliso ekwinqanaba eliphezulu:I-Womic Steel isebenzisa amaziko okuvelisa akumgangatho ophezulu adibanisa ukuveliswa kwemibhobho engenamthungo, unyango lobushushu, kunye neenkqubo zokugquma.
●Ukulungiselela:Ukubonelela ngezisombululo zesiko, kubandakanywa amabanga ahlukeneyo emibhobho, ubude, iingubo, kunye nonyango lokushisa, i-Womic Steel ithunga i-NACE PIPE kwiimfuno ezithile zabaxhasi.
●Ukuthunyelwa ngaphandle kweHlabathi:Inamava ekuthumeleni kumazwe angaphezu kwe-100, i-Womic Steel iqinisekisa ukuhanjiswa okuthembekileyo nangexesha kwemibhobho ekumgangatho ophezulu kwihlabathi jikelele.
Ukuqukumbela
I-A106 Gr B NACE PIPE esuka kwi-Womic Steel idibanisa iipropati ezikhethekileyo zomatshini, ukuxhathisa ukubola, kunye nokuthembeka kwiimeko zenkonzo ezimuncu. Ilungele ubushushu obuphezulu, izicelo zoxinzelelo oluphezulu kumashishini afana neoyile kunye negesi, i-petrochemical, kunye nokusetyenzwa kweekhemikhali. Imigangatho yovavanyo engqongqo, kubandakanywa uvavanyo lwe-HIC kunye ne-SSC nge-MR 0175 nganye, iqinisekisa ukuhlala kombhobho kunye nokuchasana nokubola kwiindawo ezinzima.
Amandla okuvelisa eWomic Steel aphucukileyo, ukuzinikela kumgangatho, kunye namava abanzi okuthengisa kumazwe angaphandle ayenza iqabane elithembekileyo le-NACE PIPES elisetyenziswa kwizicelo ezibalulekileyo.
Khetha iWomic Steel Group njengeqabane lakho elithembekileyo lomgangatho ophezulu weMibhobho yeStainless Steel&Fittings kunye nokusebenza ngendlela engoyiswayo. Wamkelekile uMbuzo!
Iwebhusayithi: www.womicsteel.com
I-imeyile: sales@womicsteel.com
Umnxeba/ WhatsApp / WeChat: Victor: + 86-15575100681 okanyeJack: +86-18390957568
Ixesha lokuposa: Jan-04-2025