Description

PUMP Rubber O Ring is a very common seal, which can be used to seal liquid, gas, and other substances. It is widely used in diesel locomotives, automobiles, tractors, construction machinery, machine tools, and various hydraulic and pneumatic components. It has a self-sealing effect, and often only one seal can be used to complete the seal. At the same time, its motion friction resistance is very small, and it can also adapt to the occasion of alternating pressure. In addition, it is low-cost and easy to use since its dimensions and grooves are standardized.

After the PUMP Rubber O Ring is installed in the hydraulic sealing groove, its cross section bears contact compressive stress and produces elastic deformation. Even if there is no medium pressure or the pressure is very small, the O-ring can achieve sealing by its own elastic force. When the cavity is filled with a pressurized medium, under the action of the medium pressure, the O-shaped sealing ring is displaced to the low-pressure side, and its elastic deformation is further increased to fill and close the gap, thereby greatly increasing the hydraulic pressure. Sealing effect.

Size and Standard

Pressed by mould vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mould Vulcanization. AS568, JIS, BS,R and non-customized size is available;

Quality and Certificate

We execute ISO9001 quality system and our PUMP Rubber O Ring has passed ROHS/Reach/WARS certificate.

Mold and tooling

In house tool making and free of tooling charge for standard rubber ring, the mould line can be 45° and 180°

Management and quality tracking: Strict material traceability under ERP system.

Details

Small MOQ: Various PUMP Rubber O Rings in stock, so mini MOQ is acceptable.

Payment: T/T, L/C, Credit card. USD, RMB ,Euro and so on other currency is available.

Trade Term: EXW, FOB, CIF etc

Package: poly bag and carton(40*32*25CM). If you need pack by pallet or other customized package, it’s also ok.

Shipping method: By air, by sea, by express, multi-modal transport

Note

In ORDER TO REDUCE FRICTION RESISTANCE, THE PART OF THE SHAFT WHERE THE MECHANICAL SEAL IS INSTALLED SHOULD BE COATED WITH A THIN layer OF OIL FOR LUBRICATION. Considering the adaptability of the rubber O-ring, if oil is not suitable, soap liquid can be applied. Floating static ring without anti - transfer structure, not suitable for oil, should be dry loaded gland.