GUANGZHOU UP OIL-SEALS TRADING CO.,LTD
| Model and size | DWI 60x74x8 |
| Packaging Details | Original packaging |
| Related Brands:: | , SKF ,DINGZING ,KYB,LYO ,Hallite,PET,KOYO,Parker,CFW,B+S ,Pro-one |
| Delivery Time | 2-3 Day After Payment |
| Supply Ability | 1000PCS /MONTH |
| Payment Terms | T/T,Alipay,Cash,Paypal.HSBC,Western Union |
| Related Products: | DWI |
| Material: | PU+Metal |
| Working Temperature | -30ºC To +120ºC |
| Properties: | High Pressure Resistance, Wear Resistance |
| Appliion Range : | Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance |
| Packing: | paper and carton |
| Model Number | DWI 60x74x8 |
| Place of Origin | Japan |
| Brand Name | Japan |
View Detail Information
Explore similar products
Corrosion Resistant Shaft Rod Wiper Seals ME-1N ME-2 ME-8 Moving / Static Ring
NBR DKB Type Wheel Type Combine Metal Material High Strength Hydraulic Dust Oil
Standard Mechanical Oil Seals Dustproof Dkbi Metal Wiper Seal For Excavator
Taiwan DINGZING ME-1 Pu Wiper Seals Foreign Railway Hydraulic Cylinder Dust Seal
Product Specification
| Model and size | DWI 60x74x8 | Packaging Details | Original packaging |
| Related Brands:: | , SKF ,DINGZING ,KYB,LYO ,Hallite,PET,KOYO,Parker,CFW,B+S ,Pro-one | Delivery Time | 2-3 Day After Payment |
| Supply Ability | 1000PCS /MONTH | Payment Terms | T/T,Alipay,Cash,Paypal.HSBC,Western Union |
| Related Products: | DWI | Material: | PU+Metal |
| Working Temperature | -30ºC To +120ºC | Properties: | High Pressure Resistance, Wear Resistance |
| Appliion Range : | Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance | Packing: | paper and carton |
| Model Number | DWI 60x74x8 | Place of Origin | Japan |
| Brand Name | Japan | ||
| High Light | PU metal hydraulic oil seal ，Japan hydraulic dust wiper seal ，hydraulic system wiper seal | ||
brand specializing production of oil seal factory is among the first in Japan, It is history is the history of oil seal
Our Companies have agent Japan brand with Taiwan Pro-one qualifiions, professional sales oil seal and a large number of inventory.
Products applicable: construction machinery industry, injection molding machine industry, metallurgical industry, the press industry, engineering machinery oil cylinder factory, automobile industry, metallurgy, oil cylinder factory, etc., product specifiions with as many as 30000 inventory. The company's business
Product Spec: DWI type, size 60*74*8, PU & metal composite hydraulic piston rod dust wiper seal
If there is mud and dust accumulated on the piston rod with minor oil leakage or jerky cylinder movement, it indicates failure of this DWI dust wiper. Fully depressurize the hydraulic system and drain residual hydraulic oil from the cylinder before disassembly to avoid oil ejection under pressure. Inspect the piston rod surface for scratches and rust; polish and repair damaged rod surfaces prior to seal replacement, as surface defects will rapidly abrade the PU lip of the new seal.
Only standard DWI seals with inner diameter 60mm, outer diameter 74mm and thickness 8mm are allowed for replacement; non-standard sizes are prohibited. This seal adopts Japan-formulated wear-resistant PU with reinforced metal frame. Ordinary rubber dust seals shall not be substituted, as they suffer insufficient wear resistance and lip cracking within 300 working hours in dusty environments. Discard used seals with deformed or rusted metal frames; straightening and reuse are forbidden.
Remove all burrs and thoroughly degrease the seal groove and piston rod chamfer before installation. The dust lip of the DWI seal must face outward (equipment exterior), with the metal frame side closely attached to the bottom of the cylinder end cap groove. Press the seal into place with a plastic installation guide tool; metal screwdrivers or pry bars are forbidden to prevent cutting the PU dust lip. Lightly coat the dust lip with hydraulic-resistant grease before assembly; strong acid or alkaline lubricants cannot be used to avoid corrosion of PU material.
Inspect hydraulic equipment in clean workshops every 300 working hours; check machinery working in mining and heavy dusty environments every 80 hours. Focus inspection items include dust lip abrasion, loose metal frame and dust blockage. Replace the seal immediately once slight hardening or debris shedding occurs. Delayed maintenance allows sediment to invade the main inner oil seal, leading to secondary damage of the entire rod seal kit and higher maintenance costs.
After seal assembly, reciprocate the cylinder at low speed without load for 10 cycles first, then boost pressure stepwise to the rated hydraulic pressure and hold pressure for 15 minutes. If oil leakage persists after replacement, overhaul the inner main oil seal and guide sleeve clearance simultaneously. For operating conditions with continuous high oil temperature above 60°C, install an external dust shield post maintenance to slow thermal aging of PU and extend seal replacement intervals.
At present, Many types of oil seals in the industrial market,We choose Japan as the brand to provide its quality and efficiency of oil seal products.
Japan Seals many materials such as: Nitrlie rubber, Viton, Polyurethane, Teflon, Hydrogenated Nitrlie rubber , Silicon Benzene rubbe; Commonly used forms: IDI.ISI.ODI OSI USH USI UPH UPI DSI LBH LBI LPI DKB DKBI .....
Japan oil seal
Material: Nitrlierubber, Viton, Hydrogenated Nitrlie rubber
Common pressure oil seals: SC, SB, TC, TB, VC, VB, DCY, TC4Y, and TC4, TB4, DC, DB, VR, MG, OKC3
High pressure oil seal: TCV, TCN TCZ ...
Compared with other brands in the oil seal market, goods are usually available at reasonable prices.
Contact us directly to get a discount.
| MACHINES SEAL REPAIR KIT | |||
| BOOM CYL' SEAL KIT | HYDAULIC PIMP SEAL KIT | SERVO VALVE SEAL KIT | MAIN PIMP SEAL KIT |
| ARM CYL' SEAL KIT | PIOLVE VALVE SEAL KIT | EXCAVATOR O RING BOX | SOLENOID VALVE SEAL KIT |
| BUCKET CYL' SEAL KIT | CONTROL VALVE SEAL KIT | BREAKER SEAL REPAIR KIT | BREAKER SEAL REPAIR KIT |
| ADJ CYLINDER SEAL KIT | PUMP PLUNGE SEAL KIT | BREAKER SEAL REPAIR KIT | DRILLING RIG SEAL REPAIR KIT |
| CENTER JIONT KIT | GEAR PUMP SEAL KIT | CRANE SEAL REPAIR KIT | CONCRETE TRAILER PUMP SEAL KIT |
| SWING MOTOR SEAL KIT | AV SEAL KIT | GRADER SEAL REPAIR KIT | CRAWLER BULLDOZER SEAL KIT |
| TRAVEL MOTOR SEAL KIT | ROCK BREAKER SEAL KIT | LOADER SEAL REPAIR KIT | AERRIAL LADDER TRUCK SEAL KIT |
| SERVO VALVE SEAL KIT | MAIN PIMP SEAL KIT | ||
The above photos are actual photos taken.Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
300Million-500Million
Employee Number:
>100
Ecer Certification：
Verified Supplier
Establis in 1998, Guangzhou up-seal Technology Co.,Ltd.,originated fromGuangzhou huaxing oilseal trade company,She has authorized distributors for well-known brand oil seals . ‘upseal Technology Services’ team is having over 25+ years of experience in serving china as well as overseas... Establis in 1998, Guangzhou up-seal Technology Co.,Ltd.,originated fromGuangzhou huaxing oilseal trade company,She has authorized distributors for well-known brand oil seals . ‘upseal Technology Services’ team is having over 25+ years of experience in serving china as well as overseas...
Get in touch with us
Leave a Message, we will call you back quickly!