Ipayipi elikhulu lensimbi elivunguzayo elisaha lensimbi yepayipi le-penstock kanye nepayipi lensimbi lokunqwabelanisa
Imininingwane Yomkhiqizo
Imininingwane Yomkhiqizo
Ipayipi elikhulu lensimbi elivunguzayo elisaha lensimbi yepayipi le-penstock kanye nepayipi lensimbi lokunqwabelanisa
| Ukucaciswa | I-OD: 219-2032mm WT: 5.0-16mm |
| Icebo | I-SSAW (inqubo ye-arc engaphansi kwe-spiral) |
| Okubalulekile | I-API 5L / A53 GR B Q195 Q235 Q345 I-S235 S355 |
| Ukwelashwa kwendawo | Ngaphandle: 3PE, bitumen, epoxy powder Ngaphakathi: I-epoxy, itiyela, usimende |
| Ukuhlolwa kwe-DNT | Ukuhlolwa kwe-Hydrostatic Ukuhlolwa kwe-UT Ukuhlolwa kwe-RT |
| Qeda ukwelashwa | Bevel |
| Isitifiketi | I-API 5L |
| Ukuhlolwa komuntu wesithathu | I-BV SGS |
I-Anti-corrosion Index
I-3PE Executive Standard yangaphandle DIN30670
| DN | I-epoxy coating/um | I-adhesive coating/um | Ubukhulu obuncane be-PE coating(mm) | |
| Okuvamile | Kuthuthukisiwe | |||
| I-DN≤100 | ≥120 | ≥170 | 1.8 | 2.5 |
| 100 | 2.0 | 2.7 | ||
| 250 | 2.2 | 2.9 | ||
| 500≤DN<800 | 2.5 | 3.2 | ||
| I-DN≥800 | 3.0 | 3.7 | ||
I-Epoxy Executive yangaphandle ye-Single-layer SY/T0315
| Inombolo | Izinga lokumboza | Ubuncane bokuqina(um) |
| 1 | Izinga elijwayelekile | 300 |
| 2 | Qinisekisa izinga | 400 |
I-FBE Executive yangaphakathi SY/T0442
| Izidingo zokusebenza kwamapayipi | Ugqinsi lwe-internal coating(um) | |
| Ipayipi lokunciphisa ukudonsa | ≥50 | |
| Ipayipi le-anti-corrosion | Okuvamile | ≥250 |
| Qinisa | ≥350 | |
Ulayini Wokukhiqiza
2 workshops kanye 4 umkhiqizo imigqa ukukhiqiza 219mm kuze 2032mm ipayipi steel.
Ukucushwa okuhlanganisiwe kwe-butt-welded kuyatholakala ngeziphetho ezibevelelwe ngomshini.
Ubude obuhlangene bufika kumafidi angama-80.
Ukuhlola Okubonakalayo
Ukuhlolwa kobubanzi bangaphandle
Ukuhlola ubude
Ukuhlolwa kokuqina
Isingeniso Senkampani
I-Ehong Steel itholakala kumjikelezo wezomnotho we-Bohai Sea wedolobha laseCai lomphakathi, ipaki yezimboni yesifunda saseJinghai, eyaziwa njengomkhiqizi wamapayipi ensimbi ochwepheshe eChina.
Isungulwe ngo-1998, ngokusekelwe emandleni ayo, besilokhu sithuthuka ngokuqhubekayo.
Impahla ephelele yefekthri ihlanganisa indawo engamahektha angama-300, manje inabasebenzi abangaphezu kuka-200, amandla okukhiqiza onyaka angamathani ayizigidi ezingu-1.
Umkhiqizo oyinhloko yipayipi lensimbi le-ERW, ipayipi lensimbi elinamandla, ipayipi lensimbi elivunguzayo, isikwele kanye nepayipi lensimbi elingunxande,. Sithole ISO9001-2008, API 5L izitifiketi.
I-Tianjin Ehong International Trade Co., Ltd iyihhovisi lokuhweba elinolwazi lokuthekelisa lwe-17years. Futhi ihhovisi lezohwebo lathumela ngaphandle inhlobonhlobo yemikhiqizo yensimbi enamanani angcono kakhulu kanye nemikhiqizo yekhwalithi ephezulu.
Sinelebhu yethu engenza ukuhlolwa okungezansi: Ukuhlolwa kwengcindezi ye-Hydrostatic, Ukuhlolwa kokwakheka kwamakhemikhali, Ukuhlola ubulukhuni be-Digital Rockwell, ukuhlolwa kokutholwa kwamaphutha e-X-ray, Ukuhlolwa komthelela we-Charpy, I-Ultrasonic NDT
Ilebhu
Sinelebhu yethu engenza ukuhlolwa okungezansi:
Ukuhlolwa kwengcindezi ye-Hydrostatic
Ukuhlolwa kokwakheka kwamakhemikhali
Ukuhlola ubulukhuni be-Digital Rockwell
Ukuhlolwa kokutholwa kwe-X-ray
Ukuhlolwa komthelela we-Charpy
I-Ultrasonic NDT
FAQ
Umbuzo: Ingabe umenzi we-ua?
A: Yebo, singabakhiqizi be-spiral steel tube abatholakala edolobhaneni laseDaqiuzhuang, edolobheni laseTianjin, eChina.
Q:Ngingakwazi ukuthola i-oda lesilingo amathani ambalwa kuphela?
A: Yebo. Singakuthumelela impahla nge-LCL service.(Umthwalo omncane wesiqukathi)
Q: Ingabe unokukhokha okuphezulu?
A: Ukuze uthole i-oda elikhulu, izinsuku ezingama-30-90 L/C zingamukeleka.
Q: Uma isampula imahhala?
A: Isampula mahhala, kodwa umthengi ukhokhela impahla.
Q: Ingabe ungumhlinzeki wegolide futhi wenza isiqiniseko sohwebo?
A: Thina abaphakeli ababandayo beminyaka eyisikhombisa futhi samukela isiqinisekiso sohwebo.
