Setsoe se se nang Metsi
Li-elbow tse se nang moroallo li boetse li bitsoa setsoe se se nang seamless kapa seamless pipe elbow ka Senyesemane. Lisebelisoa tsa setsoe tse se nang seam li arotsoe ka li-fittings tsa setsoe tse chesang (extruded) le tse huloang ke serame (tse phuthetsoeng) ka lebaka la mekhoa ea tsona e fapaneng ea tlhahiso. ) Mefuta e 'meli ea liphaephe tse se nang moroallo tsa setsoe. Li-tubes tse batang (tse phuthoang) li arotsoe ka mefuta e 'meli: li-tubes tse chitja le li-tubes tse nang le sebōpeho se khethehileng.
1. Mokhoa oa ho qhekella: Sebelisa mochine oa ho senya ho phunya ntlha kapa karolo ea phala ho fokotsa bophara ba ka ntle. Mechini e tloaelehileng ea ho hula e kenyelletsa rotary, rod e kopanyang, le mefuta ea lirolara.
2. Mokhoa oa ho roala: Ka kakaretso, mandrel ha e sebelisoe, 'me e loketse moeli o ka hare o chitja oa tube e nang le marako a teteaneng. Beha motheo ka har'a tube, 'me u sebelise rolara ho sutumelletsa selikalikoe se ka ntle bakeng sa ts'ebetso e chitja.
3. Mokhoa oa ho phunya: Sebelisa mokokotlo oa tapered holim'a punch ho atolosa pheletso ea pipe ho ea boholo bo hlokahalang le sebōpeho.
4. Mokhoa oa ho kobeha: Ho na le mekhoa e meraro e sebelisoang ka tloaelo, mokhoa o mong o bitsoa mokhoa oa ho otlolla, o mong o bitsoa mokhoa oa ho hatakela, ’me oa boraro ke oa rolara. Ho na le li-roller tse 3-4, li-roller tse peli tse tsitsitseng, rolara e le 'ngoe e lokisang, ho lokisoa Ka sebaka se tsitsitseng sa moqolo, phala e phethiloeng e tla kobeha.
5. Mokhoa oa ho bulging: E 'ngoe ke ho kenya rabara ka har'a tube ebe o e hatella ka setebele ka holimo ho etsa hore tube e tsoe ka sebōpeho; mokhoa o mong ke hydraulic bulging, e tletseng mokelikeli bohareng ba tube, 'me khatello ea mokelikeli e bulging tube hore e be sebopeho se batlang. Bakeng sa sebopeho, boholo ba tlhahiso ea liphaephe tsa masenke li sebelisa mokhoa ona.
Li-elbows tse se nang seam li na le melemo e latelang:
Bohloeki le bo se nang chefo, boima bo bobebe, ho hanyetsa mocheso hantle, ho hanyetsa kutu, ho boloka mocheso hantle, ho hanyetsa phello e ntle, le bophelo bo bolelele ba tšebeletso.
1, Bohloeki le bo seng chefo: Thepa e entsoe ka carbon le hydrogen ka ho feletseng ntle le ho eketsa chefo e matla ea letsoai stabilizer. Ts'ebetso ea bohloeki ea thepa e 'nile ea lekoa ke bolaoli ba naha.
2, Boima bo bobebe: Boima ba setempe sa setsoe ke 0.89-0.91g/cm, e leng karolo ea leshome feela ea phala ea tšepe. Ka lebaka la boima ba eona bo bobebe, e ka fokotsa haholo litšenyehelo tsa lipalangoang le matla a kaho ea ho kenya.
3. Ho hanyetsa mocheso o motle: Ha mocheso oa metsi a sebetsang o le likhato tse 70, mocheso o nolofatsang ke likhato tse 140.
4. Ho hanyetsa kutu e ntle: Ntle le lisebelisoa tse seng kae tsa hydrogenating, e ka mamella ho senyeha ha mefuta e sa tšoaneng ea lik'hemik'hale. E na le khanyetso e ntle ea asiti, khanyetso ea alkali, khanyetso ea kutu, ha e na mafome, ha e na kutu, ha e na libaktheria, ha e na motlakase Ho bola ka lik'hemik'hale.
5. Ho hanyetsa tšusumetso e matla: Ka lebaka la ts'ebetso ea eona e ikhethang ea matla a ts'ebetso, e ntlafala haholo ha e bapisoa le liphaephe tse ling tse tiileng tsa marako, 'me ho satalla ha eona ho lekana le makhetlo a 1,3 a pipe e tiileng ea lerako.
6. Bophelo ba nako e telele ea tšebeletso: Pipe e na le bophelo ba tšebeletso ea lilemo tse fetang 50 tlas'a mocheso o lekantsoeng le khatello. E na le anti-ultraviolet le anti-radiation, e le hore sehlahisoa se se ke sa fela.
Tšepe ea carbon:ASTM/ASME A234 WPB, WPC
Motsoako:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91 WP911, 15Mo3 15CrMoV, 35CrMoV
Ts'epe e sa beng le mabali:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 320TM3-3AS4 ASH4 ASHH 7
Tšepe ea mocheso o tlase:ASTM/ASME A402 WPL3-WPL 6
Litšepe tse sebetsang hantle:ASTM/ASME A860 WPHY 42-46-52-60-65-70 tšepe e entsoeng ka tšepe, tšepe ea motsoako, tšepe e sa hloekang, koporo, motsoako oa aluminium, polasetiki, argon leaching, PVC, PPR, RFPP (polypropylene e matlafalitsoeng), joalo-joalo.
| Lintho tse bonahalang Tšepe e ka tšeloang | Tšepe ea tšepe e ka tšeptjoang |
| Khatello e phahameng ea 25 bar (363PSI) (2.5MPA) Sehlopha sa 150 | 25 bar (363PSI) (2.5MPA) Sehlopha sa 150 |
| Mocheso o ka holimo ho 200°C (392°F) | 200°C (392°F) |
| Tensile matla 350MPA | 350MPA |
| Hardness HB150 (Brinell) | HB150 (Brinell) |
| Elongation 10% | 10% |
| Tšebeliso e loketseng ea metsi, oli, khase, petrochemical | Metsi, oli, khase, petrochemical |
| Standard EN10242 / ANSI / ASME B16.3/DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 | EN10242 / ANSI / ASME B16.3/DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 |
| Khoele e tloaelehileng EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 | EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 |
| Khatello ea ho sebetsa PN25 / 2.5Mpa / 363PSI / CLASS 150 / 25Bar | PN25 / 2.5Mpa / 363PSI / CLASS 150 / 25Bar |
| Lintlha tsa ho paka Carton e nang le / ntle le pallet, mokotla o lohiloeng habeli, | Lebokose le nang le / le se nang pallet, mokotla o lohiloeng habeli, |
| Kapa ho latela kopo ea moreki. | Kapa ho latela kopo ea moreki. |
| Lintlha tsa thomello li ipapisitse le bongata le litlhaloso tsa odara ka 'ngoe. Ho | Ho ea ka bongata le litlhaloso tsa taelo ka 'ngoe. Ho |
| Nako e tloaelehileng ea ho fana ke matsatsi a 30 ho isa ho a 45 ka mor'a ho fumana depositi. | |
| Ho romelloa ho loketse bakeng sa liodara tse kholo. Ho |
