API SPEC 5L / API 5CT
API 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.
Dhau li ntawm casing thiab tubing, nws kuj suav nrog cov pob qij txha, cov khoom sib txuas, thiab cov khoom siv ntxiv, thiab tsim cov kev cai rau peb cov khoom specification (PSL-1, PSL-2, PSL-3).
Cov kev cai rau PSL-1 yog lub hauv paus ntawm tus qauv no
Sab nraud txoj kab uas hla 4-1 / 2 "-20" (114. 3-508MM)
API 5CT/ISO 11960
Phab ntsa thickness: 1.0mm-30 hli
API SPEC 5DP UAS
API SPEC 5DP Txhais cov txheej txheem kev xa khoom rau steel laum-pipes nrog chim siab yeeb nkab-lub cev xaus thiab vuam-ntawm cov cuab yeej sib txuas rau kev siv hauv kev drilling thiab kev tsim khoom hauv kev lag luam roj av thiab ntuj tsim rau 3 yam khoom yuav tsum tau ua (PSL-1, PSL- 2, PSL-3) PSL-1 txhais cov phab ntsa tuab, cuam tshuam lub zog thiab qhov xav tau ntawm lub zog tshwj xeeb rau cov khoom siv qib.
Qib E75, X95, G105, S13
API 5L GR.B
API5B, specification rau threading, gauging thiab xov soj ntsuam ntawm casing tubing thiab kab yeeb nkab threads, qhov specification no npog qhov ntev, kam rau ua thiab kos cim yuav tsum tau rau API xov thiab cov gauges uas tswj cov kev lees paub rau threads, xov element gauges, instruments thiab cov kev cai rau Kev tshuaj xyuas cov xov rau kab yeeb nkab, xov xov casing thiab cov kab ntsig casing txuas nrog.
