1. Mainly introduction:
Kingwell offers a full line of pistons for duplex and triplex mud pumps.
All API types are available. Among these are:
· Pistons with replacement rubbers
Kingwell premium pistons are fully interchangeable with other API standard designed pistons and deliver maximum performance in almost all drilling conditions. High tensile strength, resistance to chemicals, hydrocarbons, and abrasion, long lasting service, and full interchangeability with other API designed pistons make our premium piston a sound value.
· Bonded Rubber Pistons
This one piece bonded constructed piston has no joints to leak. Eliminates abrasive fluids between piston and liner. The fluid expanded lip is not damaged by high pressure and fast pump strokes. This Fail-Safe piston seals off to greater diameter as liner wears
·Premium Bonded Urethane Pistons
Currently running in pumps using exotic muds and highest drilling pressures! Bonded construction - no joints, no leakage. Longer piston and liner life. This piston will run in higher-pressure, fast stroking pumps, and is resistant to oil base muds and other additives currently being used. This Premium Piston has been in service for years, providing unmatched performance under extreme drilling conditions. This one piece bonded unit provides the same series of advantages., being imprevious to oil and other chemicals
Kingwell also offers a full line of piston replacements including Piston Hubs, Plates, Snap rings and Replacement Rubbers.
The hub is formed from high grade steel.
The piston rubber is made from specially formulated compounds which are resistant to the effects of heat, oil and water. The multi-ply fabric reinforced backings used in the production of the piston rubbers provide positive, wear resistant seals.
2. Features:
1). The function of the piston is working under high temperature, high pressure and bad lubrication conditions.
2). The pistons are fully interchangeable with other API standard designed pistons and deliver maximum performance in almost all drilling conditions.
3). The hub is formed from high grade steel. The piston rubber is made from specially formulated compounds which are resistant to the effects of heat,oil and water.
4). The multi-ply fabric reinforced backings used in the production of the piston rubbers provide positive, wear resistant seals. High tensile strength, resistance to chemicals, hydrocarbic.
5). All items are manufactured to API-7K quality standards. Parts are available for these popular pump models:
The piston assembly was made of forging steel 45# or 55 Mn,and piston rubber was made of import high molecular materials. In order to meet the demands of different petroleum drilling technology, we have studied and developed the new model piston assembly with good properties of high-temperature,high-pressure resistance, high anti-friction.
Frist Set
1. Main Part Materials: piston rubber:Japan JSR -220S
Piston rubber base: Nylon(N-12);
2. Characteristics: Ordinary anti-compression,and anti-temperature.
3. Application: When the Pump pressure is around 18Mpa,Temperature of mud ≤60°c,the service life is 200H.
Second Set
Main Part Materials: piston rubber: Japan JSR -220S,
1. Piston rubber base: 30 layers high strength fabric cloth.
2. Characteristics:Good anti-compression,and anti-temperature.
3. Application: When the Pump pressure is around 20Mpa,Temperature of mud ≤80°c,the service life is 400H.
Third Set
1. Main Part Materials: piston rubber: American Polyurethane or polyether ester.
2. Characteristics:Good anti-compression,and anti-temperature.
3. Application: When the Pump pressure is around 20Mpa,Temperature of mud ≤80°c,the service life is 500H.
Fourth Set
1. Main Part Materials: Piston Rubber: Hydrogenated NBR or advanced high temperature tolerance and anti-abrasion materials reinforced by additives.Piston rubber base: 30 layers high strength fabric cloth or polymer composite.
2. Characteristics: Excellent anti-compression ,abrasive wear and high temperature tolerance property,good combination property at 80-150°c.
3. Application: When the Pump pressure is around 26Mpa,Temperature of mud ≥80,the service life is 600H, especially for ceramic liner and high pressure mud pump.
3. Semi-finished products and finished products in Kingwell stocks:
4. Kingwell working facility:
5. Kingwell inspection process:
6. Why you choose Kingwell as your pump supplier:
1). Technical Support and ProductionAbility: Although we are one relatively new company, but we have the most professional engineers with tens of years experience in mud pump. And we have hundreds of highly skilled workers working on the pump parts and pump assembling with numerous advanced machines. Our production ability has been siteaudited by supervising inspectorate like France BV (Bureau Veritas), DNV(Det Norske Veritas) and SGS-CSTC(Standards Technical Services Co., Ltd.)
2). Quality Assurance: Ten professional inspectors performstrict quality inspection from the initial forgings, castings, other rawmaterials, each finished machined parts until the final assembling of the pump. Each part assembled on the pump will be well tested and highly qualified. Andfor each pump finished, it will be running tested in our test center for atleast 4 hours. Quality certificate, Inspection report and testing report will beattached when pump is delivered. 12 Months quality guarantee will be offered for each pump.
3). Competitive Price: We are one of the top pump manufacturers in China. We have the greatest advantages in price. We can not offer you the lowest price in China, but most competitive price but with very good quality.
4). Quick Delivery: Usually we will keep some pump model in stock so that we can make fast delivery for clients with urgent need. For pump we do not have in stock, we can also deliver with 40 days.
5). We can offer unitized pump package according to your different needs.
