| Material: | NBR |
|---|---|
| Usage: | Engine |
| Type: | Assembled |
| Speed: | High Speed |
| Pressure: | Pressure Type |
| Lip: | Composite Lip |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Valve stem seals Valve stem seals provide a defined metering rate of oil to the valve stem interface of internal combustion engines to lubricate the valve guide and minimize engine emissions. They are available for diesel and gasoline engines with and without boosting. In addition to conventional valve stem seals, our offer also includes valve stem seals for engines with high pressures in the manifolds, e.g. because of turbo chargers or for exhaust brakes on commercial engines. Featuring a low friction design, these seals improve the quality of emissions and enhance engine operation by withstanding high pressures in the exhaust and intake ports of the engine.
Irrespective of the engine type, we offer two standard designs of valve stem seals:
1.Non-integrated seal: fulfills the function of oil metering
2.Integrated seal: additionally incorporates a spring seat to prevent wear on the cylinder head
Lanhe Seals and O-Rings are the original manufacturer of rubber sealing products,O-Ring kit,oil seals, and other related industries in China. Fast and reliable service and cost control are the advantages of Lanhe seals .With an inventory of more than one million standard Metric O-Rings&Seals ring,Lip Seals and sealing accessories, we offer one of the most comprehensive, easily accessible product portfolios in the industry. In addition to our standard seals, we also offer custom molded O-ring, hydraulic pump seals, piston & rod seals,pneumatic seals,also Shock absorber oil seals for automotive use, valve stem oil seals, power steering and Engine seals etc.
Any customized rubber seals can be delivered accurately and quickly. We deliver to more than 70 countries worldwide, and have the advantage of being a global material supplier, unmatched quality, excellent customers, we are ISO 9001 and IATF16949 certified and meet customer all needs.
Lanhe Seals has 20 years of experience in the rubber seals industry focused on providing a broad and growing product supply for the automotive, medical devices, telecommunications, and sanitary industries, built on a history of expertise, exceptional customer service and innovation.
1.With over 60 molding machines. There are 12 machines of 500 tons, 24 machines of 300 tons which can meet the needs of key customers and the capacity of every machine is 7.05 million pieces per month.
2.The nitrogen freezing burr processor we used which is adopting advanced technology in china. The equipment is easy to operate with high efficiency and precision which remove the raw edges without damaging products.
3.The advanced full-size automatic measuring machine was introduced from Israel can make automatic quality inspection and sorting.The detection accuracy reaches 10μm and the speed reaches 300 pieces/min.
Q1:Are you a manufacturer or trading company?
A1: We are a factory with more than 20 years' experience.
Suppliers with verified business licenses
Audited Supplier 
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