Cov yam ntxwv tseem ceeb ntawm cov khoom siv roj thiab roj kev lag luam

Cov roj thiab roj cov khoom lag luam feem ntau ua haujlwm hauv qhov chaw hnyav uas muaj qhov kub thiab txias, siab siab, thiab muaj zog corrosion. Lawv cov yam ntxwv tseem ceeb yog feem ntau tshwm sim hauv cov hauv qab no:

Siab Corrosion Resistance

Vim tias cov roj thiab cov pa tawm feem ntau muaj cov khoom corrosive xws li hydrogen sulfide, carbon dioxide, thiab chloride ions, feem ntau yog ua los ntawm corrosion{0}}cov ntaub ntawv uas tsis muaj zog, xws li npib tsib xee-raws li alloys, cobalt{2}}raws li alloys, lossis stainless hlau (xws li 904L, 6Mo alloys). Qee qhov chaw tau txhim kho ntxiv nrog cov tshuaj tsuag thermal, nickel-phosphorus composite plating, thiab lwm yam txheej txheem los txhim kho corrosion kuj.

Siab zog thiab siab hardness

Txhawm rau tiv thaiv kev kub ntxhov thiab kev cuam tshuam ntawm cov dej sib sib zog nqus, cov khoom siv yuav tsum muaj lub zog zoo heev. Piv txwv li, Pfinodal® Cheebtsam, tom qab kev kho cua sov, tuaj yeem ua tiav lub zog tensile ntawm 155 ksi (1068 MPa) thiab Vickers hardness tshaj 380, ua rau lawv haum rau cov khoom tseem ceeb xws li laum me ntsis bearings. Cov khoom siv tawv tawv (xws li tungsten carbide) kuj tau siv dav vim lawv qhov hnyav thiab hnav tsis kam.

Zoo heev hnav tsis kam

Hauv cov xuab zeb, siab - ib puag ncig kev sib txhuam, cov khoom siv yuav tsum ua haujlwm ruaj khov rau lub sijhawm ntev. Siv cov ntaub ntawv zoo los yog ultrafine tungsten carbide zoo txhim kho kev hnav tsis kam, ua kom haum rau siab -siab, siab - qhov chaw ua haujlwm kub. Tsis tas li ntawd, graphite-raws li cov ntaub ntawv sib xyaw, vim lawv tus kheej-lubricating zog, kuj yog siv rau hauv bearings, seals, thiab lwm yam khoom los txo kev sib txhuam.

Precision Manufacturing thiab Standardization
Cov khoom siv roj thiab roj yog tsim raws li cov qauv nruj (xws li API 11Ax) kom muaj kev sib hloov thiab kev ntseeg tau. Machining raug tuaj yeem ncav cuag ± 1-2mm, thiab kev tsim khoom tsim tau raug txhawb kom ua tau raws li kev ua haujlwm tshwj xeeb.

Multifunctional Integrated Design
Qee cov khoom muaj ntau yam haujlwm. Piv txwv li, cov roj -gas separator tsis tsuas yog ua tiav cov pa roj-kua sib cais tab sis kuj muab buffering, kev tswj siab, thiab impurity pom; thaum cov roj- roj lubrication system ua ke lubrication, txias, thiab sealing, txhim kho cov cuab yeej ua haujlwm ruaj khov.

Adaptable rau Complex Operating Conditions
Cov qauv tsim qhia txog kev hloov pauv ib puag ncig. Piv txwv li, nyob rau hauv ib puag ncig kev cob qhia hnyav xws li plua plav thiab dej tsub zuj zuj, kev tsim tsim nyog tuaj yeem ua kom muaj kev ruaj ntseg ntawm cov roj- huab cua lubrication system, txo cov roj tsim, thiab txhim kho qhov chaw ntawm - thaj chaw.