Its performance advantage lies in the stability of chemical media, being able to operate in almost all chemical media: strong acids, strong bases, oxidants, and solvents; it is heat-resistant and can operate normally within a high temperature range.

2024/11

Ethylene Propylene Diene Monomer (EPDM) Seals: Basic Characteristics and Manufacturing Process

Ethylene Propylene Diene Monomer (EPDM) is a type of synthetic rubber that is copolymerized from ethylene, propylene, and a small amount of non-conjugated diene. Its unique molecular structure endows EPDM with various excellent physical and chemical properties, making it an ideal material for manufacturing high-performance seals.

2024/11

Polyurethane Seals: Material Properties and Application Fields

Polyurethane seals have become an indispensable component in modern industry and life due to their excellent performance and wide range of applications. Understanding their material properties and application fields helps to better recognize and utilize this high-performance material.

2024/11

The expert review meeting on the production and application of the main drive seal for domestic shield machines was held in Beijing.

On April 22, 2017, a review meeting for the production and application of domestic shield machine main drive seals was held at Beijing Jianke Huifeng Technology Co., Ltd. The meeting was jointly organized by China Communications First Navigation Bureau and Beijing Jianke Huifeng Technology Co., Ltd. Experts and leaders in attendance included Yun Jun, Chief Engineer of Beijing Urban Construction Group, Xue Zhengrong and Han Bo from China Communications Tianhe Group, and Yu Wei, Director of Beijing Zhengyuan Supervisory Company.

2019/02

The role of various sealing components and seals.

Beijing Jianke Huifeng Technology Co., Ltd. is a technology-based manufacturing enterprise specializing in the research, production, and sales of sealing rings, sealing components, combined sealing rings, ultra-high pressure sealing rings, V-shaped sealing rings, foot-shaped sealing components, NM internal expansion sealing components, imported sealing components, ultra-high pressure sealing components, and other products.

2019/02

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Beijing Jianke Huifeng Technology

+86-18911865558

E-mail: sales@jkhfseal.com

Production Base: No.66 Tiangao Road, Anci District, Langfang City, Hebei Province

Address: No. 1-2926, East of Chaichang Village, Yongledian Town, Tongzhou District, Beijing (Lianhang Building)

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