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AboutHebei Linaier Rubber Products Co., Ltd. is located in Duqiao Industrial Zone, Jingxian City, Hebei Province, adjacent to Dezhou, Shandong. Founded in early 2001 with a registered capital of 35 million yuan, it is a scientific
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ProductMain products: vertical and horizontal imported and domestic filter plates, diaphragm plates, diaphragms and accessories; pinch valve sleeves and pinch valves and various mining accessories.
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NewsIn 2013, our company's high-pressure cylinder with phenolic cloth support and guide ring obtained the national key new product certificate, project number: 2013GRA20011; its products in coal cylinders and engineering hydrauli
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ServiceWe will actively cooperate with more enthusiasm, strengthen internal management, expand the market externally, improve various performance indicators of existing products, and truly achieve our win-win situation!
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RecruitmentOur company always adheres to the talent concept of "people-oriented", provides a growth platform for talents, and realizes the common growth and development of enterprises and talents.
Esperanto
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Slovak
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Afrikaans
Rubber diaphragm seal series
The main products are: imported and domestic filter press rubber diaphragms, valve sleeves and other accessories, high-pressure tubing assemblies, which are widely used in coal, engineering machinery, chemicals, metallurgy, mining, textiles, shipbuilding and other industries.
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Sealing ring series products
The main products are: cloth phenolic guide belt (ring), skeleton oil seal, O-ring, V-shaped cloth cloth ring, hydraulic cylinder combination seal and other sealing products, which are widely used in coal, engineering machinery, chemical industry, metallurgy, mining, Industries such as textile and shipbuilding.
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The main professional processing equipment includes flat vulcanizer, injection molding machine, rubber and plastic pressurized kneader, rotorless vulcanizer, tensile testing machine, microcomputer testing and other production and seal testing equipment.
All products
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Company Profile
Hebei Linaier Rubber Products Co., Ltd. is located in Duqiao Industrial Zone, Jingxian City, Hebei Province. Founded in early 2001, it is a scientific and technological enterprise focusing on research, development, production and sales of rubber and plastic products.Learn more + -
R&D strength
In 2013, the national industrial product production license was renewed, the license number: (Hebei) XK13-025-00040; Passed ISO9001:2008 quality system certification in 2009...Learn more + -
Applications
The main products of our company include: cloth phenolic guide belts, skeleton oil seals and other sealing products; imported and domestic filter press rubber diaphragms, valve sleeves and other accessories, which are widely used in coal, engineering machinery, chemical, metallurgy, mining, shipbuilding and other industries.Learn more + -
Recruitment
Create a working environment conducive to the personal development of employees; Widely open channels to recruit talents, use talents in an eclectic manner, try every means to cultivate talents, meet needs, motivate talents, and invest emotionally to retain talents...Learn more +
Start your journey of wisdom
We will actively cooperate with more full enthusiasm, strengthen management internally, expand the market externally, increase scientific research, research and develop new product types, improve various performance indicators of existing products, and strive to provide products with good quality and reasonable price and complete and thoughtful After-sales service can truly make you feel at ease with one hundred and satisfied with one thousand, and truly realize our win-win situation!
Focus on Linaire
Our company always adheres to the principle of quality for development and quality for survival, and continues to enhance brand strength
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Common problem
O-rings are typical extruded seals. The compression rate and extension of the cross-sectional diameter of the O-ring are the main content of the seal design, which is of great significance to the sealing performance and service life. The good sealing effect of O-rings largely depends on the correct matching of O-ring size and groove size to form a reasonable compression and extension of the sealing ring.
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Common problem
Leakage Causes and Elimination Methods of Reciprocating Seals
1. Poor assembly: Check according to the recommended standard of the seal, and reduce interference or pressure when necessary;
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Common problem
The advantages and uses of polyurethane oil seals
Polyurethane material is currently the best thermal insulation material in the world. The main chain contains -NHCOO- repeating structural unit of a type of polymer. The English abbreviation PU.
Service Support
We will actively cooperate with more full enthusiasm, strengthen management internally, expand the market externally, increase scientific research, research and develop new product types, improve various performance indicators of existing products, and strive to provide products with good quality and reasonable price and complete and thoughtful After-sales service can truly make you feel at ease with one hundred and satisfied with one thousand, and truly realize our win-win situation!
Number of Global Service Customers
Product coverage area
Free consulting service
High-quality service-is our promise to customers; perfect equipment-to ensure the perfect quality of products; scientific management-to make the company benefit continuously; perfect after-sales service-to relieve your worries; we will Products, sincere service, warmly welcome new and old users from all walks of life to choose our products.
Service Hotline: 0086-318-4309333、0086-318-4309933
Mailbox:Roybinceo@linaier.net