4 Txheej Hlau Hlau Kauv SAE R12, R13, 4SP, 4SH Hydraulic Hose

Ua haujlwm siab:80-150 MPa (R12 / R13 hom tuaj yeem hloov kho mus txog 200MPa)
Kev kub siab tawg:320-600 MPa (4 npaug ntawm kev ua haujlwm siab)
Steel hlau txheej txheej txheem:4 txheej ntawm ultra- siab- lub zog steel hlau kauv winding (2 txheej ntawm sab laug- tes + 2 txheej ntawm txoj cai- tes, dynamically balanced torsion resistance)
Siv tau qhov kub thiab txias:-54℃~ +135℃(fluororubber txheej sab hauv tuaj yeem tiv taus +150 degree)
Ntawv pov thawj standard:ISO 18752 Hom 4SP EN 856 Hom 4SH SAE J517 100R17

1. Kev lag luam- ua lub siab muaj peev xwm
Plaub - txheej steel hlau staggered winding qauv tau yooj yim tiv nrog ultra- siab siab scenes xws li cov ntaub thaiv npog tshuab thiab 10,000-tuj hydraulic presses, nrog lub siab tawg ntawm 600MPa (sib npaug rau 6,000 cua).

2. Qhov kawg ua tau zoo
Dhau SAE J517 2 lab pulse test (tus qauv kev lag luam tsuas yog xav tau 500,000 zaug), nrog rau lub neej plaub zaug ntev dua li cov hoses zoo tib yam.

3. Kev tsim qauv tsim
2 sab laug-txoj cai + 2 sab xis- tes steel hlau txheej: offset lub torsional deformation tshwm sim los ntawm hydraulic pulsation thiab tiv thaiv cov yeeb nkab lub cev los ntawm "snake-zoo li viav vias".

Aramid reinforcement txheej (yeem): ntxiv tensile fibers ntawm cov hlau xaim txheej los txhim kho lub siab ntev ntev.

4. High -kev tiv thaiv zoo

Sab hauv txheej: polyurethane / fluoro roj hmab (roj resistant / acid thiab alkali resistant / hydrolysis resistant)
Txheej txheej: dub conductive roj hmab (nto kuj<10⁶Ω, to prevent static sparks)
Txheej tshwj xeeb: tooj dag-plated steel hlau + tiv thaiv- xeb txheej, tshuaj tsuag ntsev ntau tshaj 2000 teev

5. Customization txhawb
Yeem:
▶ Ultra- hom kub tsis tshua muaj (-65 degree)
▶ Super hnav- resistant txheej txheej (rau cov mines thee)
▶ Khoom noj khoom haus-qib txheej sab hauv (rau kev thauj cov roj noj)

6. Daim ntawv pov thawj thoob ntiaj teb
EU PEB 2014/68/EU
US MSHA Mine Safety Certification
Tuam Tshoj GB/T 3683-2011