♠Nqe lus piav-
GSF HBY SPGW ODI OSI KDAS YX-D B7 UNP UHN U1 DBM Piston foob
Daim Ntawv Thov Ntau | ||||||||||||||||||||||||
Siab [MPa] | Kub [℃] | Sliding ceev [m / s] | Nruab nrab | |||||||||||||||||||||
Txuj | 35 | -40.+160 | 1.5 | Mineral roj raws li hydraulic kua, NW nyuam qhuav flammable hydraulic kua, dej, cua thiab lwm yam. |
Piston Seals yog siv nyob rau hauv hydraulic thooj voos kheej kheej rau cov kua sealing thiab yog tsim los xyuas kom meej tias cov kua pressurized tsis xau thoob plaws lub tog raj kheej taub hau raws li qhov system siab thawb lub piston rau hauv lub tog raj kheej bore.
Kev xaiv ntawm piston foob yog txiav txim siab los ntawm txoj kev uas lub tog raj kheej ua haujlwm.
DLseals muaj ntau yam ntawm hydraulic pas nrig ntsaws ruaj ruaj rau ob qho tib si ua yeeb yam thiab ob chav ua yeeb yam.Cov no suav nrog ib qho tshwj xeeb profiled NBR energized polyurethane (PU) foob, thiab tshwj xeeb tsim peb lub foob rau kev lag luam mining suav nrog O-ring energizer, PU plhaub thiab polyacetal anti-extrusion nplhaib.
♣Khoom
Piston Seal Nta ntawm polyurethane (PU):
PU qhia ntau dua txhua yam muaj zog, siab puas ntsoog, hnav thiab extrusion tsis kam, siab loadcapacity, nrog rau lub siab kua muag thiab elongation ntawm breakresistance.Tsis tas li ntawd, muaj qhov yooj yooj yim thiab zoo heev aging thiab ozone kuj.
KDAS Piston Foob | |
Kub | -30 ~ + 110 ℃ |
Khoom siv | NBR + PU + POM |
Ceev | ≤0.5m / s |
Nruab nrab | Petroleum Base Hydraulic Roj |
Xovxwm | ≤35MPA |
♦Qhov zoo
● Insensibility tiv thaiv poob siab loads thiab siab peaks ● siab tiv thaiv extrusion ● txaus lubrication vim siab nruab nrab ntawm lub sealing daim di ncauj ● Haum rau kev ua hauj lwm nyuaj tshaj plaws ● installation yooj yim