API 7K SDS SDML SDXL Tubular Handling Tools Rotary Laum Pipe Slips

Lub laum yeeb nkab plam feem ntau yog tsim los ntawm cov ntawv nplaum, cov hniav plam thiab cov leeg. Ntawm lawv, daim ntawv hlais yog lub ntsiab ntawm cov yeeb nkab laum, uas feem ntau yog ua los ntawm cov khoom siv hlau zoo thiab muaj qhov zoo hardness thiab hnav tsis kam. Slip hniav yog ib qho tseem ceeb ntawm cov yeeb nkab laum uas yog siv los tom rau hauv cov kav dej laum thiab feem ntau yog ua los ntawm forged high-strength alloy steel nrog zoo heev hardness thiab hnav tsis kam.

Lub laum yeeb nkab kuj tseem tuaj yeem muab faib ua peb-thooj, plaub-thooj thiab lwm yam qauv tsim kom tau raws li qhov xav tau ntawm qhov sib txawv drilling. Nyob rau tib lub sijhawm, txhawm rau txhim kho lub zog clamping thiab kev ruaj ntseg ntawm cov hniav zawv zawg, cov txheej txheem xws li pob bearings lossis springs kuj tuaj yeem ntsia tau rau ntawm cov hniav zawv zawg kom txo cov kev sib txhuam thiab ua kom lub neej ua haujlwm.

Lub Laum Pipe Slip muaj qhov tshwj xeeb tag nrho qhwv ncig tuav thiab ntxig tsim los tiv thaiv kev puas tsuaj rau lub laum yeeb nkab. Tus tsim ntawm cov ntawv hlais nrog nws cov nquab tail slots tuav cov inserts ruaj ntseg nyob rau hauv qhov chaw thiab tau yooj yim hloov rau cov kav dej sib txawv. Peb qhov sib txawv: luv (SDS = 75 tons) rau qhov ntiav qhov drilling, Nruab Nrab (SDML = 125 tons) rau nruab nrab qhov tob qhov drilling thiab Ntev (SDXL = 250 tons) rau qhov tob tob.

Grandtech laum yeeb nkab swb muaj cov hauv qab no nta thiab cov ntaub ntawv kev: