GOST 633-80 Tus qauv siv rau cov roj-zoo steel twj tso kua mis thiab compressor seamless plain kav thiab couplings rau lawv, sab nraud-cuam tshuam cov kav dej thiab couplings rau lawv, tiaj nruj-sib txuas cov kav dej thiab txuas txuas rau lawv, nrog rau kev sib koom ua ke sab nraud -upset kav siv nyob rau hauv cov roj thiab roj zoo ua hauj lwm.
Tus Qauv no tsim cov txheej txheem kev ntsuas rau tus nqi (hloov A kav dej) thiab thawj (hloov E kav) qib zoo.
GOST 633-80 Tubing thiab couplings Specification
| Khoom npe | GOST 633-80 Roj Zoo Casing Tubing Yeeb Nkab steel yeeb nkab |
| Khoom siv | Carbon Steel Yeeb Nkab |
| Xim | Dub Painting los yog liab qab yeeb nkab |
| Txuj | API 5CT/GOST/GB/EM-18-00/05 |
| Qib | H40/ J55/ K55/ N80 / N80Q /R95 /P110 /Q125... |
| Dimension | OD: 114{1}}mm WT: 5.21-16.13mm |
| Xov | STC, LTC, BTC, tshwj xeeb clearance, XC, EU, EU, DWG, ECT |
| Siv | Siv raws li tus qauv Retainer rau phab ntsa ntawm cov roj, Gas Wells |
| Xaus | BTC, JEF BEAR, STC, LTC, Customerize |
FAQ
Q. Dab tsi yog qhov zoo ntawm koj lub tuam txhab?
A: Muab cov khoom zoo tshaj plaws-zoo tshaj plaws hauv cov khoom siv hauv chav kawm-ntawm tus nqi zoo tshaj plaws, raws li peb lub forte.
Q. Muaj pes tsawg coutries koj twb exported?
A: Exported rau ntau tshaj 50 lub teb chaws feem ntau los ntawm Middle East, Russia, United States, Canada, Ltalis, Lub teb chaws Yelemees, Australia, Egypt, Nyiv, Indonesia, Bangladesh, Qaib ntxhw, Is Nrias teb, thiab lwm yam.
Q. Koj puas tuaj yeem muab cov qauv? Koj puas txhawb OEM?
A: Yog. Cov qauv me me hauv khw tuaj yeem muab pub dawb. Customized samples yuav siv li ntawm 2-3hnub.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Los ntawm T / T (30% tso nyiaj ua ntej, tshuav 70% ua ntej xa khoom), L / C tom qab pom 30 ~ 120 hnub. Western Union, Paypal, lossis Trade Online.
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