API SPEC 5CT EFW yeeb nkab
Hlau yeeb nkab electrofusion vuam (EFW) yog hais txog ib hom electron beam welding uas siv lub zog kinetic ntawm high-speed txav electron beam qhov kev taw qhia cuam tshuam los hloov mus rau hauv lub zog hluav taws xob, ua rau cov khoom ua haujlwm tawm ntawm cov yaj thiab tsim cov vuam.
Resistance welding (ERW) yog hais txog ib hom txheej txheem vuam xws li qhov chaw vuam thiab seam vuam. Thaum lub sij hawm welding txheej txheem, tshav kub yog generated los ntawm cov tsis kam ntawm cov khoom, ua ke nrog lub sij hawm thiab quab yuam yuav tsum tau tuav cov ntaub ntawv ua ke, ua rau lub vuam nto mus aggregate.
Dimension: OD: 114 3-508mm WT: 5.{3}}.13mm
Qib:Casing:JSS, KSS, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110, q125 ua.
Xov hom: STC, LTC, BTC thiab lwm yam
Cov Qauv thiab Cov Txheej Txheem Kev Siv Khoom: API Spec 5CT - Specification 5CT / ISO 11960, Specification rau Casing thiab Tubing, Yim tsab, Petroleum thiab natural gas industries-Steel kav siv los ua casing lossis tubing rau qhov dej
Casings yog siv los kho cov phab ntsa zoo los yog hauv qab qhov, uas muaj qhov dav dav, nws tuaj yeem muab faib ua tus neeg xyuas pib casings, technical casings thiab Roj casings.
Welded yeeb nkab specification thiab loj
API SPEC 5CT UAS
| Khoom npe | Executive Standard | Qhov Loj (mm) | Hlau Code / Steel Qib |
| Casting | API 5 CT | Ø 48.3–273 x WT2.77–11.43 | J55, K55, N80, L80 |
| Tubing | API 5 CT | Ø 48.3–273 x WT2.77–11.43 | J55, K55, N80, L80, H40 |
API SPEC 5L
| Khoom npe | Executive Standard | Qhov Loj (mm) | Hlau Code / Steel Qib |
| Kab Yeeb | API 5L | Ø60.3–273.1 x WT2.77–12.7 | A25, A, B, X42, X46, X52, X56, X60, X65, X70, X80 |
ASTM / ASME Cov
| Khoom npe | Executive Standard | Qhov Loj (mm) | Hlau Code / Steel Qib |
| Electric-Resistance-Welded Steel Pipes | ASTM A 135 | Ø 42.2–114.3 x WT2.11–2.63 | A |
| Electric-Resistance-Welded Carbon Steel thiab Carbon-Manganese Steel Boiler thiab Superheater Tubes | ASTM A178 Cov khoom lag luam | 42.2-114.3 x 2.11-2.63 | A, C, D |
| ERW thiab Kub-dip Galvanized Steel Pipes | ASTM A53 | Ø 21.3–273 x WT2.11–12.7 | A, B |
| Cov kav dej rau kev siv piling | ASTM A252, ASTM A252 | Ø219.1 ~ 508 x WT3.6 ~ 12.7 | Gr.2, Gr.3 |
| Tubes rau General Lub Hom Phiaj | ASTM A500 1 | Ø 21.3–273 x WT2.11–12.7 | Gr.2, Gr.3 |
| Square Pipes rau General Lub Hom Phiaj | ASTM A500 1 | 25 x 25 ~ 16 0 x 160 x WT1.2 ~ 8.0 | Carbon Steel |
GNEE API Welded Yeeb Nkab
Cim npe nrov: api spec 5ct efw yeeb nkab, Tuam Tshoj api spec 5ct efw yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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