Kholo ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse ikhethang le matla a theknoloji a ntseng a matlafatsoa khafetsa bakeng sa moetsi oa OEM/ODM ASTM A106/A53/Spiral/Weld/Seamless/Galvanized/Stainless/Black/Circular/Gi Hollow Square Pipes Oil and Gas ERW Carbon Steel Steel Pipe, Ha e le hantle ke tlotla ea rona e kholo ho khotsofatsa litlhoko tsa hau. Re tšepa ka tieo hore re ka sebelisana le uena habonolo ka har'a bokhoni bo potileng.
Kholo ea rona e itšetlehile ka lisebelisoa tse phahameng, litalenta tse ikhethang le matla a theknoloji a ntseng a matlafatsoa bakeng saPipe ea Tšepe e se Nang Seamless ea Chaena Pipe ea Khabone e Khabisitsoeng le Liphaephe tsa Tšepe tse se Nang Seamless, O ka reka ntho e le 'ngoe mona. 'Me liodara tse ikhethileng lia amoheleha. Khoebo ea 'nete ke ho fumana maemo a win-win, haeba ho khoneha, re ka rata ho fana ka tšehetso e eketsehileng ho bareki. Rea u amohela bareki bohle ba batle ba buisanang ka lintlha tsa litharollo le mehopolo le rona!!
Phaephe e laetsoeng tlas'a tlhaloso ena e tla ba e loketseng bakeng sa ho kobeha, ho flanging, le ts'ebetso e ts'oanang ea ho etsa, le bakeng sa ho tjheseletsa. Ha tšepe e lokela ho tjheseletsa, ho nahanoa hore mokhoa oa ho tjheseletsa o loketseng sehlopha sa tšepe le ts'ebeliso kapa tšebeletso e reriloeng o tla sebelisoa.
Phaephe ea tšepe e se nang moedi ea ASTM A106 e hlahisoa ka ho huloa ka serame kapa ka ho phuthoa ka mocheso, joalo ka ha ho boletsoe.
Phaephe e qetsitsoeng e chesang ha e hloke ho futhumatsoa. Ha phaephe e qetsitsoeng e chesang e futhumatsoa, e lokela ho futhumatsoa mochesong oa 1200°F kapa ho feta. Phaephe e huloang e batang e lokela ho futhumatsoa ka mor'a hore ho huloa ha serame ho fete mochesong oa 1200°F kapa ho feta.
Tlhahiso: Ts'ebetso e se nang seamless, e huloang ka serame kapa e phutholohile ka mocheso
Ho huloa ka serame: OD: 15.0 ～100mm Boima: 2 ～10mm
E phutholohile ka mocheso: OD: 25~700mm Boima: 3~50mm
Sehlopha: Gr.A, Gr.B, Gr.C.
Bolelele: 6M kapa bolelele bo boletsoeng ha ho hlokahala.
Lipheletso: Qetello e sa Tšoarellang, Qetello e Beveled, e Khoele
Sebopeho sa K'hemik'hale le sa Sehlopha (％)
| Sehlopha | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Thepa ea Mechanical:
|
Sehlopha |
Rm Matla a Tensile a Mpa |
Mpa Ntlha ea Tlhahiso | A％ Ho lelefatsa |
Boemo ba ho Romela |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
Tekanyo ea mamello:
| Mofuta oa Phaephe | Boholo ba Liphaephe | Mamello | |
| Ho Huloa ka Batang | OD | ≤48.3mm | ± 0.40mm |
| ≥60.3mm | ± 1% mm | ||
| WT | ±12.5% | ||
Bongata (maoto, limithara, kapa palo ea bolelele)
Lebitso la thepa (phaephe ea tšepe ea carbon e se nang seamless)
Sehlopha
Moetsi (o phutholohile ka mocheso kapa o batang)
Boholo (bophara ba kantle kapa kahare, botenya bo tloaelehileng ba lebota)
Phaephe e khethehileng ea mamello ea bophara ba kantle
Phaephe ea ho mamella bophara ba kahare, e fetang lisenthimithara tse 10.
Bolelele (bo itseng kapa bo sa reroang)
Tlhokahalo ea boikhethelo.
Litlaleho tsa NDT, mohlala
Boima - boima ba bolelele bofe kapa bofe ba phaephe ha boa lokela ho fapana ho feta 10% ho feta le 3.5% tlasa seo se boletsweng. Ntle le haeba moreki a amohela.
Bophara: Phaephe e fetang 10″ e le phaephe e khethehileng ea mamello ea OD, OD ha ea lokela ho fapana ho feta 1% ho feta kapa 1% tlas'a bophara bo boletsoeng ka ntle.
Botenya - Botenya bo fokolang ba lebota ntlheng efe kapa efe ha ea lokela ho feta 12.5% tlasa botenya bo boletsoeng ba lebota.
Teko ea ho kobeha— bolelele bo lekaneng ba phaephe bo tla ema bo kobehile bo bata ho fihlela ho 90° ho potoloha mandrel e silindara.
Teko ea ho batalatsa - leha tlhahlobo e sa hlokahale, phaephe e tla khona ho fihlela litlhoko tsa teko ea ho batalatsa.
Teko ea hydrostatic—ntle le ha ho lumelloa, bolelele bo bong le bo bong ba phaephe bo tla etsoa teko ea hydrostatic ntle le ho lutla ka lebota la phaephe.
Teko ea motlakase e sa senyeheng - e le mokhoa o mong oa teko ea hydro-static, 'mele oohle oa phaephe ka 'ngoe o tla lekoa ka teko ea motlakase e sa senyeheng. Moo ho etsoang teko ea motlakase e sa senyeheng, bolelele bo tla tšoauoa ka litlhaku tse reng "NDE".
Tlhahlobo ea ultrasound
Tlhahlobo ea hona joale ea eddy
Ho hlokahala palo e lekaneng ea liphoso tsa bokaholimo ba pono ho fana ka tiisetso ea linako tsa selemo. Sekoli se lokela ho tlosoa kapa ho khaoloa ka har'a meeli ea litlhoko tsa bolelele. Phaephe e felileng e lokela ho otloloha ka mokhoa o utloahalang.
- Lebitso kapa letshwao la moetsi
- Nomoro ea tlhaloso (selemo kapa letsatsi la ho hlokahala)
- Boholo (OD, Boima, bolelele)
- Sehlopha(A kapa B)
- Mofuta oa phaephe (F, E, kapa S)
- Khatello ea teko (phaephe ea tšepe e se nang seamless feela)
- Nomoro ea Mocheso
- Tlhahisoleseding efe kapa efe e eketsehileng e boletsweng odareng ya theko.
- Phaephe e se nang letho kapa seaparo se setšo / sa varnish (se etselitsoeng uena);
- 6″ le ka tlase ka dihlopha tse nang le di-sling tse pedi tsa k'hothone;
- Lipheletso ka bobeli li na le litšireletso tsa qetello;
- Qetello e se nang letho, pheletso ea bevel (2″ le holimo e nang le lipheletso tsa bevel, tekanyo: 30~35°), khoele le khokahano;
- Ho tšoaea.
Kholo ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse ikhethang le matla a theknoloji a ntseng a matlafatsoa khafetsa bakeng sa moetsi oa OEM/ODM ASTM A106/A53/Spiral/Weld/Seamless/Galvanized/Stainless/Black/Circular/Gi Hollow Square Pipes Oil and Gas ERW Carbon Steel Steel Pipe, Ha e le hantle ke tlotla ea rona e kholo ho khotsofatsa litlhoko tsa hau. Re tšepa ka tieo hore re ka sebelisana le uena habonolo ka har'a bokhoni bo potileng.
Moetsi oa OEM/ODMPipe ea Tšepe e se Nang Seamless ea Chaena Pipe ea Khabone e Khabisitsoeng le Liphaephe tsa Tšepe tse se Nang Seamless, O ka reka ntho e le 'ngoe mona. 'Me liodara tse ikhethileng lia amoheleha. Khoebo ea 'nete ke ho fumana maemo a win-win, haeba ho khoneha, re ka rata ho fana ka tšehetso e eketsehileng ho bareki. Rea u amohela bareki bohle ba batle ba buisanang ka lintlha tsa litharollo le mehopolo le rona!!
