Find Ok Type Combined Seal, Compressor Piston Oil Seals, Compressor Seal Ring on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

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Ok Type Combined Seal Hydraulic Piston Seals

  • Ok Type Combined Seal Hydraulic Piston Seals
  • Ok Type Combined Seal Hydraulic Piston Seals

Ok Type Combined Seal Hydraulic Piston Seals

    Brand: jyyd
    Place of Origin: china

Product Description

Product Description
Hydraulic OK Piston Seals Rubber OK Seal Rings

OK-type piston seals are mainly used for heavy-duty hydraulic equipment, which are especilly applicable for double-acting piston.The applicable working pressure of such seals is up to 50MPaand can be higher under some circumstances.

Speed Pressure Range Temperature Range Media Available Diameter Range
1m/s 0~50 MPa -30ºC +110ºC Hydraulic oil, water and emulsified liquids 25-1000mm


1. Small shape
2. Impact resistance load
3. High abrasion resistance
4. Apply to the grooves conforming to the international standards of ISO 7425-1
5. The friction of both start and motion is very low even after long time pressing
6. Since the sealing ring of the hydraulic cylinder is in open-type structure, it is easy to be installed on the integral piston without using any auxiliary tools
7. Owing to its special material performance, the sealing ring of the hydraulic cylinder posses strong anti-extrusion capability under high pressure and big clearance.

Jiangyin Yida Machinery Manufacturing Co.,Ltd.

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Jiangyin yida machinery co., LTD., founded in 2008, is a professional manufacturer of hydraulic end of oil fracturing truck and related supporting machinery products. The company is located in the beautiful national health city jiangyin zhouzhuang town. It is 15 kilometers from S38 expressway in the east, 10 kilometers from G2 expressway in the west, and 40 kilometers from wuxi airport.Since 2015, the company has formed an annual output of 800 high-end hydraulic fracturing pump hydraulic end production scale, product structure is further optimized, market competitiveness and resistance to risks has been further enhanced, in the process of building a modern enterprise with international competitiveness has made more solid steps.


The company covers an area of 15 mu, plant area of 6000 square meters, with fixed assets of 30 million yuan. At present, the company has two production bases, with nearly 100 sets of various processing equipment: CNC 5F longmen machining center, CNC boring and milling machining center 8. Specializing in the production of high-end oil fracturing truck fracturing pump hydraulic end and related accessories. Strong professional technical force, strong production and processing capacity, stable quality, timely delivery.

The company adheres to the path of joint development and promotes its development through science and technology. It has carried out active exchanges and cooperation with enterprises such as ma 'anshan tianma metallurgical materials co., LTD., jiangyin jinwofeng machinery co., LTD., and established long-term stable cooperative relations in ESR electroslag smelting, large-scale forging and heat treatment.

The products produced by yida company can fully meet the quality requirements of different customers of different levels, with good business performance, the hydraulic end of oil fracturing truck produced has been widely used in major oil and gas fields in China, users throughout east China, north China, northwest, southwest, central China and other regions. High quality products, excellent service, excellent performance has won the trust of all customers.

"Quality first, customer first, continuous improvement and innovation" is the foundation of enterprise development. In recent years, the company has been continuously improving the management level of the enterprise, continuously improving the quality of the staff and meeting the service concept of customers. According to the iso9001:2015 standard, the company has established a quality management system, which has made a qualitative leap in the management level, business ability and service quality of the enterprise.

Company Info

  • Company Name: Jiangyin Yida Machinery Manufacturing Co.,Ltd.
  • Product/Service: Fluid Ends , Petrochemical Forgings , Spare Part Of Fracturing Punp , Finished Mechanical Processing , Petrochemical Equipment , Oil And Gas Valve Fittings
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • Contact Person: Mr. Eric
  • Tel: 86-0510-13961671135
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