Kwiiprojekthi zemibhobho yemizi-mveliso, ukukhetha imibhobho echanekileyoishedyuli yombhobhokubalulekile ukuqinisekisaukhuseleko, ukuthembeka, kunye nokusebenza kwexesha elideIshedyuli yemibhobho ibhekisa kwiubukhulu bodongayombhobho, omiselaumlinganiselo woxinzelelo, amandla, kunye nokuqinayenkqubo yemibhobho.
Iingcali zokuthenga kunye neenjineli ezifunaimibhobho yentsimbi engenamthungosoloko ukhangelaIishedyuli ze-ASTM, ubukhulu bodonga, i-OD, kunye novavanyo loxinzeleloukumisela izinto ezifanelekileyo zeebhoyila, izitshintshi zobushushu, ii-conveyors, kunye nemibhobho yemizi-mveliso.
I-Womic Steel ngumvelisi ochwephesha weepayipi zentsimbi ezingenamthungo, iityhubhu ezichanekileyo ezitsalwa ngokubandayo, iityhubhu zebhoyila, iityhubhu zokutshintsha ubushushu, kunye neetyhubhu ze-U-bend ezenziwe ngokwezifiso., ebonelela kwihlabathi liphela ngokunamathela ngokungqongqo kwiImigangatho ye-ASTM, EN, DIN, kunye ne-ASME.
1. Ukuqonda iiShedyuli zeMibhobho
Ishedyuli yemibhobho yiuphawu lwamanani olumele ubukhulu bodongaOkukhona inani leshedyuli liphezulu,udonga lujiyile, kwaye kokukhona iphezuluuvavanyo loxinzeleloyombhobho.
| Ishedyuli | Inkcazo | Uluhlu oluQhelekileyo loBungqingqwa boDonga |
| I-SCH 5S | Ibhityile kakhulu, ilula | 1.2–2 mm |
| I-SCH 10S | Udonga olukhanyayo | 2–3 mm |
| I-SCH 20 | Ubunzima obuqhelekileyo | 2–5 mm |
| I-SCH 40 / STD | Umgangatho | 3–6 mm |
| I-SCH 80 / XS | Yomelele kakhulu | 5–10 mm |
| I-SCH 160 | Ukuqina kabini okongeziweyo | 10–20 mm |
| XXS | Ukuqina kabini okongeziweyo | >20 mm |
Imibhobho yentsimbi engenamthungo yeWomic Steelzenziwe ngendlela echanekileyo Ukunyamezelana kobukhulu bodonga kunye ne-OD, ukuqinisekisa ukusebenza okuqhubekekayoiibhoyila, izitshintshi zobushushu, kunye nemibhobho enoxinzelelo oluphezulu.
2. Indlela Ishedyuli Echaphazela Ngayo Uvavanyo Loxinzelelo
Ubukhulu bodonga buchaphazela ngokuthe ngqouxinzelelo oluphezulu oluvumelekileyo lokusebenza (MAWP)Iindonga ezityebileyo zivumelauxinzelelo lwangaphakathi oluphezulukwayeukumelana ngcono nokugqwala kunye nokukhukuliseka.
| Ishedyuli | I-OD (intshi) | Ubukhulu bodonga (intshi) | Uvavanyo loxinzelelo (psi) | Amanqaku |
| I-SCH 40 | 2 | 0.154 | 6000 | Umgangatho wemibhobho yoxinzelelo oluphakathi |
| I-SCH 80 | 2 | 0.218 | 9000 | Iinkqubo zoxinzelelo oluphezulu, iibhoyila |
| I-SCH 160 | 2 | 0.344 | 15000 | Uxinzelelo oluphezulu kakhulu, izicelo ezikhethekileyo |
Ngokubaiibhoyila ezinoxinzelelo oluphezulu okanye imigca ye-superheater, ukukhethaImibhobho engenamthungo ye-SCH 80 okanye ye-SCH 160kuqinisekisaukhuseleko kunye nokuthembeka kwexesha elide.
3. Imigangatho kunye namaBanga aQhelekileyo
Iipayipi zentsimbi ezingenamthungo zenziwa ngokwemigaqoImigangatho ye-ASTM, EN, kunye ne-DINAmanqanaba aqhelekileyo ezinto ezisetyenziswayoimibhobho engenamthungo yentsimbi yekhabhoni kunye nentsimbi ye-alloyziquka:
| Umgangatho | Ibanga | Ishedyuli yePipe | Isicelo |
| I-ASTM A106 | B | I-SCH 40, I-SCH 80, I-SCH 160 | Iibhoyila, imibhobho yepetrochemical |
| I-ASTM A335 | P11, P22, P91 | I-SCH 40, I-SCH 80 | Inkonzo yobushushu obuphezulu bentsimbi ye-alloy |
| EN10216-2 | P235GH, P265GH | I-SCH 40, I-SCH 80 | Imibhobho yemizi-mveliso yaseYurophu |
| I-DIN 2448 | ISt35.8, ISt45.8 | I-SCH 10, I-SCH 40 | Imibhobho eqhelekileyo yezakhiwo kunye neyemizi-mveliso |
I-Womic Steel ivelisa imibhobho yentsimbi engenamthungokuzo zonke eziimigangatho kunye neeshedyuli, ukuqinisekisaukuchaneka kobukhulu, ulawulo lwe-OD, kunye nokufana kobukhulu bodonga.
4. Ukuchaneka kunye nokuQonda ngokwemilinganiselo
Ukunyamezelana kobukhulu bombhobho kunye nobukhulu bodongazibalulekile kwezi:
l Ukufakelwa ngokufanelekileyo kunyeiiflanges kunye neevalvu
l Ukumelana noxinzelelo oluphezulu kwiiibhoyila kunye nezitshintshi zobushushu
l Ukuchaneka koomatshini kwiiirola zokuhambisa okanye iinkqubo zokuchaneka
| Ipharamitha | Ukunyamezela Okuqhelekileyo | Amanqaku |
| Ububanzi obungaphandle | ± 0.05–0.10 mm | Iqinisekisa ukulungelelaniswa kweflange kunye nomgangatho wokuwelda |
| Ubukhulu bodonga | ± 7.5% | Igcina umlinganiselo woxinzelelo kunye nokhuseleko |
| Ukuqanda | ≤50% yokunyamezelana kwe-OD | Kubalulekile kwizicelo ezijikelezayo ezifana neerola zokuhambisa |
| Ukuthe tye | ≤1/1000 | Iphepha uxinzelelo lokufakelwa kunye nokungcangcazela |
Imibhobho engenamthungo etsalwe ngokubandayoukubaukunyamezelana okuqinileyo kunye nokuma okuphantsi kwe-ovalxa kuthelekiswa nemibhobho egoqwe ngobushushu, ilungele ukusetyenziswausetyenziso oluchanekileyo loomatshini kunye noxinzelelo oluphezulu.
5. Indlela yokukhetha ishedyuli echanekileyo
Ukukhetha ishedyuli echanekileyo yombhobho kuxhomekeke koku kulandelayo:
l Uxinzelelo loYilo:Iinkqubo zoxinzelelo oluphezulu zifunaI-SCH 80, i-SCH 160, okanye i-XXS
l Ububanzi bepayipi:Iidayamitha ezinkulu zinokufuna iindonga ezityebileyo ukuze kubekho umlinganiselo ofanayo woxinzelelo
l Inkonzo yoBushushu:Iibhoyila ezinobushushu obuphezulu okanye iintambo ze-superheater zifuna imibhobho engenamthungo yentsimbi ye-alloy (P11, P22, P91) enobukhulu obufanelekileyo bodonga.
l Uhlobo lolwelo:Ulwelo oludlaka okanye olurhabaxa lunokufuna iindonga ezijiyileyo ukuze lwandise ubomi benkonzo
l Indawo yoFakelo:Ukusetyenziswa ngaphantsi komhlaba, okuphakanyisiweyo, okanye okujikelezayo kunokufuna iityhubhu ezithambileyo ezitsalwa ngokucokisekileyo ezingenamthungo ezineukuvuleka okuphantsi
I-Womic Steel inika ulwalathiso lobuchwepheshaukukhetha okulungileyoishedyuli, umgangatho, kunye nobukhulu bodongangenxa yeiimfuno zeprojekthi, ukulinganiswa koxinzelelo, kunye nemigangatho yoshishino.
6. Ukubalwa kobunzima bepayipi
Ubunzima bombhobho ongenamthungo bubalulekileulungiselelo, ukuphathwa, kunye nenkxaso yesakhiwo.
Ifomula:
Ubunzima (kg/m)=0.02466×(OD−Ubukhulu bodonga)×Ubukhulu bodonga×Ubude
| I-OD (intshi) | Ubukhulu bodonga (intshi) | Ishedyuli | Ubunzima (kg/m2) |
| 2 | 0.154 | I-SCH 40 | 3.0 |
| 2 | 0.218 | I-SCH 80 | 4.2 |
| 4 | 0.237 | I-SCH 40 | 7.5 |
| 4 | 0.337 | I-SCH 80 | 10.5 |
I-Womic Steel ibonelela ngobunzima beepayipi kuzo zonke iishedyuli, ukuncedaiinjineli kunye namaqela okuthenga aphucula ukuphathwa kunye noyilo lwezixhobo.
7. Izicelo ngokweShedyuli
| Ishedyuli | Isicelo esiqhelekileyo | Amabanga ezinto eziphathekayo |
| I-SCH 5S / 10S | Amanzi aphantsi koxinzelelo, imibhobho eqhelekileyo | I-ASTM A53, A106 B |
| I-SCH 20 / 40 | Imibhobho yoxinzelelo oluphakathi, ukusetyenziswa kwemizi-mveliso | I-ASTM A106 B, P235GH |
| I-SCH 80 / 160 | Iibhoyila ezinoxinzelelo oluphezulu, ii-superheaters | P22, P91, P92 |
| XXS | Uxinzelelo oluphezulu kakhulu, izicelo ezikhethekileyo zoshishino | P91, P92 |
Imibhobho yentsimbi engenamthungo eneishedyuli echanekileyoqinisekisaukhuseleko, ukuqina, kunye nebhalansi efanelekileyo yokusebenza kweendleko.
8. Iingenelo zeeMbhobho ezingenamthungo eziKhethekileyo kwiShedyuli
l Ukumelana noxinzelelo oluphuculweyo:Ukukhetha ishedyuli echanekileyo kuqinisekisaukuthembeka kwexesha elide
l Ukusebenza kakuhle kwezinto:Kuphephe ukucacisa ngokugqithisileyo ubukhulu bodonga, ukuze wonge iindleko
l Ukuchaneka koBume:Imibhobho etsalwa ngokubandayo ibonelelai-OD eqinileyo, ukujiya okuphantsi, ukuthe tye
l Ukuthobela iMigangatho yeHlabathi:Iishedyuli ze-ASTM, EN, DIN, kunye ne-ASME ziyafumaneka
l Ukwenziwa ngokwezifiso:I-Womic Steel inokubonelelaubude bemibhobho eyenziwe ngokwezifiso, ii-U bends, ii-multi-bend tubes, kunye nee-precision conveyor roller tubes
Iipayipi zentsimbi ezingenamthungo zeWomic Steelbathenjwa ngenxaiibhoyila, izitshintshi zobushushu, imibhobho yeekhemikhali, kunye neenkqubo zoomatshini zoshishino.
Intsimbi yeWomic – Umenzi wePipe yeNtsimbi engenamthungo
Intsimbi yeWomicngumvelisi ochwephesha ogxile kwiimibhobho yentsimbi engenamthungo, iityhubhu ezitsalwa ngokucokisekileyo ezibandayo, iityhubhu zebhoyila, iityhubhu zokutshintsha ubushushu, kunye nezisombululo ezenziwe ngokwezifiso.
Iimveliso zethu ziquka:
I-OD yombhobho echanekileyo kunye nolawulo lobukhulu bodonga
l Ukuma okuphantsi kunye nokuthe tye okuphezulu kwizicelo zoomatshini kunye nokujikeleza
l Ukuthobela imigangatho ye-ASTM, EN, DIN, kunye ne-ASME
l Iinketho zokwenza ngokwezifiso:Ii-U-bends, iityhubhu ezigobileyo ezininzi, kunye neetyhubhu zerola zokuhambisa
Iwebhusayithi:www.womicsteel.com
Email: sales@womicsteel.com
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UVictor: +86-15575100681
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Ixesha leposi: Meyi-29-2026