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durable silicone o rings m7n supplier for air

Durable silicone o rings m7n supplier for air

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ceramic/carbon/silicon, viton/nbr/epdm
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  • LEPU SEAL sets up service outlets in key areas, so as to make a rapid response to customers' requirement.
Product Comparison
LEPU SEAL carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce Cartridge Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.Compared with other products in the same category, Cartridge Seal has the following competitive advantages.
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Company Advantages
1. The design style of Lepu silicone o rings combines tradition with modern concepts.
2. This product has high performance and good durability.
3. The product is believed to function timelessly with improved reliability and is expected to serve users for a long time without any defects.
4. Using this product enables workers to experience less fatigue and bear less workload, while still maintaining high efficiency.

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Pillar marine mechanical seal is a special desinged mechanical seal for marine pump .This seal is designed to have dimensions meeting the corresponding requirements of standards establi shed by Japanese Marine Equipment Association.

pillar seal is widely used for big sea ship pump, In ordor to prevent corrosion by sea water, it is furnished with mating face of plasma flame fusible ceramics.

so it is a marine pump seal with ceramic coated layer on the seal face, offer more resistance against sea water.

As a leading professional mechanical seal supplier, lepu seal manufacture this pillar marine pump mechanical seal US for many shipping companies, and are very professional and have enough experience for this marine pump seal.



this is a special designed marine pump seal 
with ceramic coating layer on the mechanical seal face against sea water
lepu seal making this marine mechanical seal for many shipping company

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Advantage introduction:competitive price+ fast delivery+top after-sale service



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  • ◪ Sealing Face: ceramic coating layer on seal face,  SIC, TC

  • ◪ Secondary Sealing Combination: NBR, EPDM, VITON

  • ◪ Sealing Frame: stainless steel

  • ◪ Working Temperature:-20℃ --- 200℃

  • ◪ Working pressure: ≤ 1.0MPA

  • ◪ Linear Speed:≤ 15m/s



Working for marine pump, especially sea water condition.

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Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.

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Company Features
1. Guangzhou Lepu Machinery CO., LTD is an experienced and professional manufacturers in China.
2. Quality is above everything in Guangzhou Lepu Machinery CO., LTD.
3. With the concept of 'rewarding our society by what we have taken from it', we expect us to be a good corporation that continually rewards gains to our society. Get price! Sustainability is the core of everything we do. We collaborate with clients and partners to build solutions that promote environmental sustainability and change the ways of working in an environmentally-friendly manner.
Material is one of the important factors in the production of Lepu Seal viton o rings suppliers. They are required to have such properties as mechanical properties. The product is impermeable and hard-to-break
Lepu Seal silicone o rings meets domestic standards for mechanical devices. It is manufactured in line with requirements for different aspects of GB/T and JB/T. Runcheng Solid Wood Doors is manufactured by using the most advanced production equipments and technology
Different machining approaches are used in processing mechanical parts of Lepu Seal viton o rings suppliers. These mechanical parts, including engine, motor, and hydraulic components, will go through thermal treatment, honing machining, or wire cutting based on their actual usages and structures. Runcheng Solid Wood Doors has a stable and solid structure
Lepu Seal viton o rings suppliers is designed with a range of operation types, These types include automatic operation, continuous operation, synchronous operation, modular operation, etc. The product meets the requirements of ISO9001:2015 certification
Lepu Seal silicone o rings undergoes a series of manufacturing processes. It has to be cut, forged, stamped, cast, honed, and polished respectively under machines. Runcheng Wooden Doors & Solid Wood Doors sells well at home and abroad
The product is notable for its strong wear resistance. Its structure, built with heavy-metals, mainly alloy and steel, can withstand daily industrial heavy use. Runcheng Solid Wood Doors is odorless and safe, do no harm to health
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