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Lepu Seal - A Professional China Mechanical Seal Manufacturer providing Cartridge Seal, Grundfos Mechanical Seal And We offer free sample!

floating seal

The Heavy Duty seal, also known as the metal face seal or square bore face seal (HDDF), consists of two separate metal seal rings and two square o-rings that provide elastic compression within housing bores. All Heavy Duty seals produced by our company are made from molybdenum-chromium alloy cast iron using casting technology. To enhance sealing stability, we have independently developed and produced elastomer specifically designed to improve torque strength and tear resistance.

The maximum diameter of our metal face seals is 800mm, with our primary product range spanning from 300mm to 800mm. These seals are primarily intended for use in mining machinery and underground equipment that require high sealing stability, such as longwall shearers and other applications.

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High alloy cast iron DO floating seal for mining machine
The high alloy cast iron floating seal for mining machines is designed to provide superior durability and performance in tough mining conditions.
Duo Cone floating seals used in heavy machinery and equipment to prevent the leakage of lubricants and fluids. normally a duo cone seal include two identical metal seal rings and two elastomer o-rings. The metal seal rings of LEPU Duo Cone Seals are made of high-alloy cast iron, with precision-machined face, provide strong sealing ability and high resistance when running.
LEPU 's floating seal designed to replace famous international brand, so high quality with reasonable price is our strong advantage.
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Guangzhou Lepu Machinery Co., Ltd.
ADD.: No. 5, Yunkai Road, Huangpu District, Guangzhou, China
TEL.: +86-020-36158139, +86-020-36158280
Contact Person: Mr. Mark Ao
E-mail: mark@lepuseal.com;amy@lepuseal.com
FAX.: +86-020-36158281
SKYPE: lepu-seal
Whatapps:
+86-18903009893

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