Raw Material:

Our BPUMP Valve Seat compound from world class suppliers or domestic rubber supplier and customized pantone code is available, hardness from 30 to 90 Shore A.

Size:

Standard size with our current mold or customized according to your sample or drawing( 2D, 3D drawing , format STP, DWG, PDF , etc)

Quality and Certificate:

We execute ISO9001 quality system and our PUMP Valve Seat With Hole has passed ROHS/Reach/WARS certificate.

Mold and tooling:

In house tool making and free of tooling charge for standard rubber seat, the mould parting line will be sent to customer confirmation.

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

PUMP Valve Seat process flow:

PO confirm---Develop mold according to drawing or sample---Develop chemical formula according to specifications---Mix the raw material as per formula---Prepare and Install the mold on the machine---Preform the rubber compound---Put the compound into mold and vulcanization with certain temperature and pressure---After a while, remove the goods from the mold---Trimming the flash---Inspection---Packing---Shipping

Small MOQ: there’re variety PUMP Valve Seat in stock, so mini MOQ is acceptable.

Function: support and protect

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

EPDM (Ethylene-propylene rubber) seat is an elastomer made of ethylene-propylene rubber, with good chemical stability, heat resistance, oxidation resistance, ozone resistance and good elasticity. Therefore, it is widely used in high temperature, high pressure, high speed medium valve seal, and suitable for water, acid, alkali, ammonia and other general chemical media.

Due to its excellent aging resistance, weather resistance and extensive corrosion resistance, EPDM seats are widely used in the food industry, pharmaceutical industry, water engineering and other applications. Epdm seat is widely used in petrochemical, machinery manufacturing, aerospace and other fields.

Valve seat leakage can lead to media contamination, environmental pollution and production accidents, so proper installation, maintenance and maintenance is important. When installing valves, pay attention to cleaning pipes and valves, and use appropriate sealing materials. During use, the sealing performance of the valve should be checked regularly, and the valve parts should be cleaned, adjusted or replaced in time to avoid leakage.

In order to extend the service life of the seat, appropriate protective measures are required. For example, in a corrosive environment, valve parts should be made of better corrosion-resistant materials; In high temperature and high pressure environment, the valve should be insulated to avoid high temperature damage to the valve seat; During the deactivation period, regular lubrication, maintenance and anti-rust treatment should be carried out to avoid rust damage to parts.

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