0336415 A811145 Small Rubber O-Ring Black Color Silicone Seal Ring 0309416 0317717 A811165 0330402

O-ring for machinery car seals are one of the most common seals used in machine design,it can be used in static appliions or in dynamic appliions where there is relative motion between the parts and the O-ring.

Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

It has the advantages:

1. Inexpensive;

2. Small installation space;

3. Easy to make,easy to install;

4. Stable performance

Material:SILICONE,EPDM,NBR,PTFE,, CR,POM etc
Temperature:-55℃~+220℃
Speed:≤25m/s
Medium:Water, Gas, Oil, Hydraulic Oil, Chemicals
Press:≤0.2MPA
Color:Black, Transparent, Red, Blue, Green, as your request
Hardness:30 to 90 shore A,±5 shore A tolerance
Certifiions:All manufacturing processes confirm to ISO9001
Appliion:Automotive spare parts, industrial sealing, machinery, bathroom, facilities, medical, household electrical appliances etc.

Preview picture:

Part No.

FAQ

Q1: Could you supply solutions to us?

A: Sure we can.

Q2: 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.

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:If I only know the excavator model, but can not offer parts No., what should I do ?

A:If possible, you can send us pictures of old products, nameplate or the size for reference.

Q5:What is your main products ?

A:We are specialized in the excavator spare parts, such as control valve ,hydraulic pump, center rotary , travel motor, swing motor, cylider, hydraulic break seal kit and other repair kits. If you need other excavator parts, we also can supply as your requirements.

Q6:What is your standard packing?

A: All the goods will be packed by carton box. Special packing method can be accepted when needed.

You can reach me by gmail or WhatsApp :+8613650826584

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 excavators and broken hammer seal data, and for new products and new models of seals data constantly updated, finishing and perfect. After more than 10 years of practical inspection, product quality is stable and reliable, has accumulated rich experience and good reputation, with long-term cooperation at home and abroad friends and customers, "take care of the equipment,improve the efficiency and honesty" concept won the customers at home and abroad highly recognized and widely praised.
In the future, we will continue to maintain a rigorous scientific attitude, to maintain a professional, precise style of work, and strive to become the best supplier of Chinese seal repair kits, look forward to your cooperation!