Guangzhou Opal Machinery Parts Operation Department
| Certifiion | ISO9001 |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000PCS |
| Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside.outer is carton with film wrapped. |
| Product Name | Hydraulic back up ring |
| Size | 45*51*1.25 46*52*1.25 43*49*1.25 |
| Thickness | 0.3~50mm |
| Pressure | 0-40Mpa |
| Temperature | -40~+220℃ |
| Speed | ≤2 m/s |
| Brand Name | OUB |
| Model Number | Back-Up Ring |
| Place of Origin | China |
View Detail Information
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Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000PCS | Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside.outer is carton with film wrapped. | Product Name | Hydraulic back up ring |
| Size | 45*51*1.25 46*52*1.25 43*49*1.25 | Thickness | 0.3~50mm |
| Pressure | 0-40Mpa | Temperature | -40~+220℃ |
| Speed | ≤2 m/s | Brand Name | OUB |
| Model Number | Back-Up Ring | Place of Origin | China |
| High Light | 50mm Thickness Piston Seal Rings ，BRT Hydraulic Piston Seal Rings | ||
45*51*1.25 46*52*1.25 Virgin PTFE Back-Up Ring BRT Hydraulic Piston Seal Rings 43*49*1.25 44*50*1.25
Product Name:Hydraulic Back Up Ring
Size:43*49*1.25 44*50*1.25
Color:White
MOQ:50 pcs
Packing :PP bag, Carton, Wooden Case, or as Required
Delivery Time:With 5-15 days
Shipping Method:By Express /Air /Sea etc.
1. Normal use for high pressure valve seat.
2. Excellent sealing effect.
3. Strong pressure resistance.
4. high requirement for groove clearance.
More Size.
| 44*50*1.25 | 50*56*1.25 | 34*40*1.25 |
| 45*51*1.25 | 140*145*1.25 | 35*41*1.25 |
| 46*52*1.25 | 145*150*1.25 | 35.5*41.5*1.25 |
| 47*53*1.25 | 150*155*1.25 | 36*42*1.25 |
Physical shooting:
Back-up ring as their name indies,they are protective and supporting elements made from extrusion-resistant materials whichgenerally have a rectangular cross section.They are installed in a groove together with anelastomeric sealing element preferably with a corresponding O-ring in static appliions.
FAQ
Q1: To which places have you exported?
A: North America, Europe, Middle East, Africa, Southeast Asia and so on.
Q2: How to ship the products?
A: For the shipment, we support the DHL Fedex EMS UPS or by Air/ Sea., if you have the agent in china, we can contact your agent according to your request.
Q3: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.
Q4: What are your payment terms ?
A: 30% T/T in advance, balance before shipment.
Q5:What’s your main products?
A:Our main products: All kind of oil seal and seal kit for excavator, bulldozer, loader, breaker hammer, crane and so on.
Q6: What items we need to know for the offer?
A: Product types, material, dimension, quantity is the four main items we need to know before offer. More details information we get, more better price we can supply.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1500000-2500000
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported... Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported...
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