Ipayipi Le-ERW Elishiselwe
Ipayipi lensimbi elishiselwe ngogesi – OD 5mm – 256mm | WT 0.8mm – 12mm
Insimbi yeCarbon – ASTM A53 / API 5L / EN 10217 / GB/T 3091
Ukubuka Konkana Komkhiqizo
Okwethu Ipayipi lensimbi le-ERW (Electric Resistance Welded) kwenziwa ngokubumba umculo wensimbi ube umumo oyindilinga ngokubanda bese kushiselwa umthungo kusetshenziswa ukushisela ukumelana nogesi okuphezulu. Le nqubo ikhiqiza ipayipi elinomthungo ongaguquki, ukunemba okuhle kakhulu kobukhulu, nokonga izindleko ezinhle kwezicelo ezijwayelekile.
Ngobubanzi obungaphandle obusuka ku- 5mm kuya ku-256mm nobukhulu bodonga kusukela 0.8mm kuya ku-12mm, amapayipi ethu e-ERW alungele ukuthuthwa kwamanzi, igesi, uwoyela, izakhiwo, kanye nezinsiza zokucindezela okuphansi nokuphakathi.
Izici Eziyinhloko:
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Inqubo ye-ERW – I-high-frequency electric resistance welded
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Izindleko eziphansi – Intengo ephansi kunepayipi le-seamless
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Ikhwalithi engaguquki – Umugqa wokukhiqiza ozenzakalelayo
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Ububanzi obubanzi bosayizi – OD 5-256mm – ukuthola konke endaweni eyodwa
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Ukusebenza kahle kokushisela – Ukushisela kalula endle
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Kuhlolwe ngokugcwele nge-hydrostatic – Ukuqinisekiswa kobuqotho
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Ukulandeleka okugcwele – I-EN 10204 Uhlobo 3.1 MTC enenombolo yokushisa
✅ Ukukhiqizwa nge-ERW – Iyonga izindleko esikhundleni se-seamless
✅ Ubuso obushelelezi – Ukuqeda okuhlanzekile, okungenazikali
✅ Ukubunjwa okuhle – Ilungele ukugoba, ukugxusha, nokufaka intambo
✅ Ukulethwa ngokushesha – Usayizi wesitoko olungele ukuthunyelwa
✅ Ngqo efeni | Ukuthunyelwa emhlabeni wonke
Imininingwane Eyisihluthulelo
| Ipharamitha | Imininingwane |
|---|---|
| Ububanzi be-OD | 5mm – 256mm (0.197″ – 10.079″) |
| Ububanzi be-WT | 0.8mm – 12mm |
| Ubude | 4m – 12m (okugxilile noma okungahleliwe) |
| Ukukhiqiza | ERW (Ukushisela Ukumelana Nogesi) |
| Okokusebenza | Insimbi Yekhabhoni |
| Ukuqedwa kwendawo | Mnyama / Ungenalutho / Ugcwele uwoyela / I-Galvanized / Iphentiwe |
| Ukuqedwa kokugcina | Okulula / Okutshekisiwe / Okunentambo / Okunomgodi |
| Isimo Sokulethwa | I-welded njengoba injalo noma i-Heat treated ngemva kokushisela |
Amazinga Nezigaba
| Izinga | Amazinga | Isicelo |
|---|---|---|
| I-ASTM A53 | I-Gr.B | Amapayipi okucindezela ajwayelekile |
| I-API 5L | Gr.B, X42, X52, X60, X65, X70 | Amapayipi kawoyela negesi |
| ASTM A500 | Gr.B, Gr.C | Amashubhu okwakha |
| I-ASTM A135 | Gr.A, Gr.B | Ipayipi lensimbi elishiselwe ngogesi |
| ASTM A178 | Gr.A, Gr.C, Gr.D | Amashubhu ebhoyela |
| I-EN 10217-1 | I-P195TR1, I-P235TR1, I-P265TR1 | Izinjongo zomfutho |
| EN 10217-2 | P235GH, P265GH | Izinga lokushisa eliphakeme |
| EN 10219-1 | S235JRH, S275J0H, S355J2H | Izingxenye eziyizingqimba zesakhiwo |
| GB/T 3091 | Q195, Q215, Q235 | Ukuthutha uketshezi |
| GB/T 9711 | L245, L290, L360, L415, L450 | Amapayipi kaphethiloli |
| JIS G3444 | I-STK400, I-STK490 | Isakhiwo esijwayelekile |
Ukwakheka kwamakhemikhali (Okujwayelekile – I-Grade B / Q235B)
| Isici | C | Si | I-Mn | P max | S max |
|---|---|---|---|---|---|
| Imfuneko | ≤0.22 | ≤0.35 | 0.30-0.80 | 0.035 | 0.035 |
💡 I-carbon ephansi iqinisekisa ukuhlangana okuhle kakhulu emasimini.
Izici Zemishini (Okujwayelekile – I-Grade B / Q235B)
| Impahla | Inani |
|---|---|
| Amandla Okudonsa | ≥415 MPa |
| Amandla Okuvumela | ≥240 MPa |
| Ukunwetshwa | ≥23% |
Osayizi Atholakalayo – Ipayipi le-ERW
| OD (mm) | OD (intshi) | Ububanzi be-WT (mm) | Izinto Ezijwayelekile Ukusetshenziswa |
|---|---|---|---|
| 5 – 20 | 0.197″ – 0.787″ | 0.8 – 2.0 | Izinsimbi zokulinganisa, ubukhulu obuncane |
| 20 – 50 | 0.787″ – 1.968″ | 1.5 – 3.5 | Imigqa yamanzi, imigqa yomoya |
| 50 – 100 | 1.968″ – 3.937″ | 2.0 – 6.0 | Ukunikezwa kwamanzi, izitebhisi zokwakha |
| 100 – 200 | 3.937″ – 7.874″ | 3.0 – 8.0 | Ukuthuthwa kwegesi, izakhiwo |
| 200 – 256 | 7.874″ – 10.079″ | 4.0 – 12.0 | Imigudu emikhulu yamanzi/kawoyela |
💡 Osayizi abathandwa kakhulu: 21.3mm, 26.9mm, 33.7mm, 42.4mm, 48.3mm, 60.3mm, 76.1mm, 88.9mm, 114.3mm, 168.3mm, 219.1mm OD
Umhlahlandlela Wokukhetha Izinga
| Ukusetshenziswa | Izinga Elinconyiwe | Izinga | Isici Esiyisihluthulelo |
|---|---|---|---|
| Ukuhlinzekwa kwamanzi | I-Q235B, I-A53 Gr.B | GB/T 3091, ASTM A53 | Izindleko eziphansi |
| Ukusatshalaliswa kwegesi yemvelo | X42, X52 | API 5L | Umfutho ophakathi |
| Ukusekela izakhiwo | S355J2H, A500 Gr.C | EN 10219, ASTM A500 | Amandla aphezulu |
| Izitebhisi zokwakha | Q235B, STK400 | GB/T 3091, JIS G3444 | Ukulula |
| Ibhoyela lokucindezela okuphansi | A178 Gr.A | I-ASTM A178 | Ukumelana nokushisa |
| Ukuvikela emlilweni | I-Q235B, I-A53 Gr.B | GB/T 3091, ASTM A53 | Kuhlolwe ngokucindezela |
| Ukudluliswa kukawoyela | X60, X65 | API 5L | Umfutho ophakeme |
Izicelo Ngokwezimboni
| Imboni | Ukusetshenziswa | Izinga Elinconyiwe |
|---|---|---|
| Ukunikezwa kwamanzi | Ukusabalalisa amanzi kamasipala | Q235B, A53 Gr.B |
| Uwoyela negesi | Ukudluliswa kokucindezela okuphansi kuya kokumaphakathi | API 5L X42-X65 |
| Ukwakha | Izitebhisi zokwakha, izinhlaka zokwakha | Q235B, S355J2H |
| Ukuvikela Emlilweni | Izinhlelo zokufafaza, imigudu yomlilo | A53 Gr.B |
| I-HVAC | Amanzi abandayo, amapayipi okushisisa | Q235B |
| Ezolimo | Izinhlelo zokunisela | Q235B |
| Izimboni | Umoya ocindezelwe, amanzi okucubungula | A53 Gr.B |
| Izimayini | Ukuthutha udaka (umfutho ophansi) | API 5L Gr.B |
| Ucingo & Ifenisha | Izingodo zokubamba, amafreyimu, amasango | I-Q195, I-Q235B |
Izinzuzo Zepayipi Le-ERW
| Isici | Inzuzo |
|---|---|
| Iyonga izindleko | Intengo ephansi kunepayipi elingena-mthungo |
| Ubukhulu obungaguquki | Ukukhiqizwa okuzenzakalelayo kuqinisekisa ukufana |
| Ubuso obushelelezi | Ihlanzekile, ayinazinkazana – ilungele ukufakwa kocwecwe |
| Ukushiselwa okuhle | Ukushisela kalula endaweni ngendlela ejwayelekile |
| Ukukhiqiza okusheshayo | Izikhathi ezimfushane zokulethwa kwamanani amakhulu |
| Ubude obude | Kufika ku-18m kuyatholakala |
Ukuqhathanisa kwe-ERW vs Okungenamthungo
| Isici | Ipayipi le-ERW | Ipayipi Elingenamthungo |
|---|---|---|
| Ukukhiqiza | Kushiselwe kusuka kukhoyili | Kugingqwa/kubhobozwa kusuka ku-billet |
| Umthungo wokushisela | Ikhona (elashwe ngokushisa) | Akukho mthungo wokushisela |
| Izinga lokucindezela | Phakathi nendawo kuya phezulu | Okuphezulu kakhulu |
| Izinga lokushisa eliphezulu | Okulinganiselwe | Okungcono kakhulu |
| Ukusebenza kwe-sour | Okulinganiselwe (ukukhathazeka ngomthungo wokushisela) | Kungcono |
| Izindleko | Okuphansi | Phezulu |
| Isikhathi sokulethwa | Kushesha | Kude |
| Okufaneleka kakhulu | Ukusetshenziswa okujwayelekile | Ukusebenza okubalulekile |
Ukuqinisekiswa Kwekhwalithi Nokuhlolwa
| Ukuhlolwa | Indlela | Ukumboza | Iyasebenza |
|---|---|---|---|
| Ukuhlolwa Kwe-Hydrostatic | Ingcindezi yamanzi | 100% | Konke |
| Ukuhlolwa Kwe-Ultrasonic (UT) | Okungonakalisi | Ngokuvumelana | Umthungo wokushisela |
| I-Eddy Current (ET) | Okungonakalisi | Ngokuvumelana | Umthungo wokushisela |
| Ukuhlolwa Kokudonsa | I-ASTM E8 | Ngeqembu ngalinye | Konke |
| Ukuhlolwa Kokucindezelwa | Ukunwebeka | Ngelotho ngalinye | Konke |
| Ukuhlolwa Kokubuyiselwa Emuva Kokucindezelwa | Umthungo wokushisela | Ngeqoqo | Ubuqotho bomthungo |
| Ukuhlolwa Kobukhulu | I-micrometer | 100% | Konke |
| Ukuhlolwa ngamehlo | Ngqo | 100% | Konke |
Isitifiketi Sokuhlolwa Kwe-Mill
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EN 10204 Uhlobo 3.1 MTC – Okujwayelekile
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I-EN 10204 Uhlobo 3.2 – Kuyatholakala uma kuceliwe (SGS, BV, TUV)
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Ukulandeleka: Ukulandeleka okugcwele kusukela ekhoyili kuya epayipini eliqediwe
Izinsiza zokucubungula
| Insebenzo | Incazelo |
|---|---|
| Ukusika | Ukusika ngokunemba ubude obunembile |
| Ukunciphisa emaphethelweni | Okulungiselela ukushisela |
| Ukufaka intambo | Imicu ye-NPT, BSP, noma eyenziwe ngokwezifiso |
| Ukugunda imisele | Okokuxhuma ngemishini |
| Ukufaka i-galvanizing | Ukuqedwa ngokucwilisa eshizi elishisayo |
| Ukufaka upende | I-3LPE, i-FBE, upende omnyama |
| Ukugoba | Ukugoba okubandayo |
Ukupakisha Nokuthumela
| Into | Imininingwane |
|---|---|
| Ukupakisha | Amabhantshi ayisithupha anezintambo zensimbi |
| Ukuvikelwa | Uwoyela wokugquma ukugqwala + izivalo zepulasitiki emaphethelweni |
| Ukumaka | Ukubhala nge-stencil/ukufafaza nge-Grade, usayizi, inombolo yokushisa, istandadi |
| Isikhathi sokulethwa | Izinsuku eziyi-7-15 (usayizi osezitokweni), izinsuku ezingama-20-30 (ngokwezifiso) |
| Itheku | I-Tianjin / I-Shanghai / I-Guangzhou |
Kungani Ukhetha Ipayipi Lethu Le-ERW Elishiselwe?
| Inzuzo | Incazelo |
|---|---|
| Isixazululo esingabizi kakhulu | Izindleko eziphansi kunepayipi elingenawo umthungo |
| Ububanzi obubanzi bosayizi | OD 5-256mm – ukuthola konke endaweni eyodwa |
| Amazinga amaningi | I-ASTM, i-API, i-EN, i-GB – konke kuyatholakala |
| Ukutholakala kwesitoko | Osayizi abajwayelekile abalungele ukuthunyelwa |
| Ihlolwe nge-hydrostatic 100% | Ukuqinisekiswa kokungangeni komoya |
| Ukulandeleka okugcwele | EN 10204 3.1 MTC enenombolo yokushisa |
| Ukucubungula ngaphakathi | Ukusika, ukufaka imicu, ukugunda, ukufaka ukugoqwa |
| Amanani ancintisanayo | Ngqo efeni – akukho abameli |
| Ukuthunyelwa emhlabeni wonke | Ithunyelwa emazweni angaphezu kuka-30 |
Xhumana ukuze Uthole Isilinganiso
Sicela unikeze imininingwane elandelayo:
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Izinga : ASTM / API / EN / GB / Okunye _______
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Izinga : _______
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OD (mm) : _______
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WT (mm) : _______
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Ubude (m) : _______
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Inani : _______ (izingcezu / amamitha / amathani)
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Ukusetshenziswa : _______
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Ukuqedwa kokuphela : Okungenalutho / Okucutshiwe / Okunentambo / Okugodiwe
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Ukugoqwa : Okumnyama / Okugcotshwe ngamafutha / Okufakwe i-Galvanized / 3LPE / Akukho
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Ukuhlola : Okujwayelekile / Okwenziwa ngaphandle (SGS/BV/TUV)
📧 I-imeyili: yjhtrade@gmail.com
📞 I-WhatsApp: +86 15106174543
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Phendula ngaphakathi kwamahora angu-24.
Imibuzo Ejwayelekile – Ipayipi Le-ERW Elishiselwe
Q1: Umehluko phakathi kwepayipi le-ERW nepayipi elingenawo umthungo?
A: I-ERW – umthungo oshiselwe, izindleko eziphansi, kufaneleka izinhlelo ezijwayelekile. Ezingenamthungo – akukho mthungo wokushisela, izinga lokucindezela eliphezulu, izindleko eziphezulu.
Q2: Ingabe ipayipi le-ERW lifaneleka izinhlelo zokucindezela okuphezulu?
Imphendulo: Yebo – kumfutho ophakathi nendawo kuya kweziphezulu (kuze kufike ku-API 5L X70). Kumfutho ophakeme kakhulu, kutuswa ukusebenzisa okungenamthungo.
Umbuzo 3: Yisiphi isilinganiso esikhulu kunazo zonke esitholakalayo sepayipi le-ERW?
A: 256mm OD ezingeni elijwayelekile. Osayizi abakhulu kuze kufike ku-610mm bayatholakala uma kuceliwe.
Q4: Ingabe umthungo wokushisela welashwa ngokushisa?
Imphendulo: Yebo – amapayipi amaningi e-ERW enza ukwelashwa ngokushisa ngemva kokushisela ukuze kukhishwe ingcindezi futhi kulungiswe indawo yokushisela.
Q5: Ingabe ipayipi le-ERW lingasetshenziselwa amapayipi kawoyela negesi?
A: Yebo – Ipayipi le-ERW le-API 5L lisetshenziswa kabanzi ekudlulisweni kukawoyela negesi, ikakhulukazi amazinga e-X42, X52, X65.
Q6: Ingabe ipayipi le-ERW lifaneleka ukufakwa kwa-zinc?
A: Yebo – amapayipi e-ERW avame ukufakwa i-galvanized ngokushisisa ukuze asetshenziselwe amanzi namapayipi egesi.
Q7: Ingabe ipayipi le-ERW lingafakwa intambo?
A: Yebo – amapayipi e-ERW angafakwa imicu ye-NPT noma ye-BSP ukuze kuxhunywe ngomshini.
Q8: Ingabe ninikeza ukuhlolwa komuntu wesithathu?
A: Yebo. I-SGS, i-BV, i-TUV, noma i-ejensi enoma iyiphi ekhethwe yikhasimende.
Umbuzo 9: Ingabe ninikeza amasampula mahhala?
A: Isampula engu-30cm iyatholakala kosayizi abajwayelekile. Imali yokuthumela iyakhokhiswa.
Imikhiqizo Ehlobene
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Ipayipi Elishiselwe nge-ERW – Inhloso ejwayelekile engabizi (lo mkhiqizo)
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Ipayipi Lensimbi Elingenamthungo – Izinhlelo zokucindezela okuphezulu
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Ipayipi Lensimbi LSAW – Ipayipi elikhulu elishiselwe eliyindilinga
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Ipayipi Elijikelezayo le-SSAW – Imigqa emikhulu yamanzi/kawoyela
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Ipayipi Lensimbi Eliqediwe Nge-Zinc – Iyamelana nokugqwala
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Ishubhu Lensimbi Elinembile – Izinhlelo zamasilinda e-hydraulic
Amathegi: Ipayipi le-ERW Ipayipi Lensimbi le-ERW Ipayipi Elishiselwe Ukumelana Nogesi ASTM A53 API 5L Ipayipi Lensimbi Eliwelisiwe GB/T 3091
