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Machinery Seals, with 4 type O-rings optional used in bulldozer/excavator/tunnel boring machine/dredger
Feb 13, 2017

Material of the seal is a special chrome molybdenum cast iron, the content of chrome is 15% and molybdenum is 1-3%, and other elements

Character: high hardness, wear-resisting, anti-dirty ability, corrosion-resistant

Lifetime is 5000-hours and the hardness is HRC65-72, the sealing face roughness within 0.15um, flatness precision is 0.15 um

Specifications pressure: 0.3mpa (maximum)

Temperature range: -50 to 120°C

Circumferential speed: 3m/sec (maximum)

Size of the seals are various, outer diameter is from 45-1425mm

Various earth moving machine and cranes, construction machinery, mining machines

We accept OEM and ODM, the label and package made according to buyers' request

Primary Competitive Advantages:

Experienced Staff


International Approvals


Product Features

Product Performance

Prompt Delivery

Quality Approvals



Small Orders Accepted

Main Export Markets:



Central/South America

Eastern Europe

Mid East/Africa

North America

Western Europe

Enactus Industrial Co., Ltd offers sophisticated Agitator sealsCompressor sealsMarine seals, our company is a successful manufacturer and supplier, we have devoted ourselves to Machinery Seals many years, we will provide excellent service and competitive price for you, we are expecting to become your long-term partner in China.

More information on Machinery Seals  http://www.mechanicalsealsuppliers.com/machinery-seals/

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