China Rubber Diaphragm Seals & Valve Rubber Diaphragm Manufacturer

A wide selection of high quality products for you

01-1010-55 WILDEN 0.5 Inch Diaphragm USED IN 0.5" PUMPS PTFE

Material:	PTFE
Color:	White
Size:	0.5"

Industrial Rolling Pump Valve Rubber Diaphragm For Air Pneumatic Actuator Cylinder

Name:	Air Pneumatic Actuator Cylinder Valve Rubber Diaphragm
Material:	FKM CR
Application:	Air Pneumatic Actuator Cylinder

OEM Air Valve Rubber Diaphragm Wide Temperature Long Life Span for Blowout Valve

Name:	Low Pressure Blowout Valve Rubber Diaphragm
Material:	NBR NR CR
Color:	Black

Milton Roy GM Metering Pump Diaphragm PTFE Bonded EPDM Gasket

Features:	Aging Resistance, Corrosion Resistance, Good Elasticity
Name:	Metering Pump Diaphragm
Material:	PTFE+EPDM

Pulse Solenoid Valve Rubber Diaphragm for Precipitator Equipment Aging Resistance

Work Temperature Of Media:	-20℃~80℃
Product Grade:	SSSS
Materials:	CR、FR

5 - 1500mm Oil Resistant Pneumatic Valve Diaphragm Aging Resistance

Features:	Aging Resistance
Name:	Pneumatic Valve Diaphragm
Material:	NBR, NR, CR, FR

Who We Are

Hongum Technology (Shanghai) Co., Ltd

Hongum is specialized in research, production, sales, and distribution. It is located in the base of technology transfer of CAS, committed to research and development of new materials in both rubber and plastic industry. Hongum supply various of rubber diaphragms, dampers and all kinds of other rubber and plastic hardwares for boat, yacht, wharf and sea farm industries, such as marine float, fast ...

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China Hongum Technology (Shanghai) Co., Ltd

What They Say

Since collaborating with Hongum in 2020, their marine-grade rubber diaphragms and industrial shock absorbers have delivered zero-failure performance, ensuring uninterrupted operations for our port cranes, dredger propulsion systems, and LNG carrier equipment.

------ Linda.M

Best Sellers

The most popular products

NBR NR CR FR Pneumatic Valve Diaphragm With Cloth Clip

Features:	High Strength, Stable Performance
Name:	Pneumatic Valve Rubber Diaphragm
Material:	NBR, NR, CR, FR

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108839 Graco Pump Rubber Diaphragm 0.5 Inch PTFE FOR HUSKY 515/716

Material:	PTFE,
Color:	White Or Customized
Part No.:	108839

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Natural Gum Rubber Gaskets Polyisoprene Non-toxic Non-marking

Resistance:	Heat, Ozone, Sunlight And Aging
Performance:	Superior Resilience, High Resistance To Tear And Abrasion, Tensile Strength, Good Compression Set, And Molding Properties
Feature:	Non-toxic, Non-marking, And Resistant To Water, Acids, Alcohol, Organic Salts, And Alkalis

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Code 71 PTFE / PVDF / EPDM Rubber Diaphragm Seals Three Piece

Features:	Resistant Against Virtually All Chemicals, Such As Strong Acids, Alkalis And Salts
Diaphragm Materials:	PTFE / PVDF / EPDM
Media Temperature:	-20 To 100 °C

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HN-1.5 Inch Rubber Sealing Diaphragm for power plants steel mills metallurgy waste incineration

Material:	NR/NBR/CR/FR/PTFE/PTFE+EPDM
Color:	Black Or Customized
Size:	According To Customer's Drawing

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Screw Rolling Pressure Switch Control Valve Diaphragm Pressure Reducing Valve Diaphragm

Name:	Rolling Diaphragm
Material:	NBR NR EPDM FKM CR
Usage Scene:	Gas Pressure Regulator

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Solenoid Dosing Pump Mechanical Metering Pump Diaphragm NR Gasket Seal

Features:	Aging Resistance, Corrosion Resistance, Good Elasticity
Name:	Solenoid Dosing Pump Mechanical Diaphragm Metering Pump Diaphragm
Material:	PTFE+EPDM、NBR、

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News & Cases

Here are the latest news and cases, so that you can know more about us

29/09/2022

Friendly cooperation was signed at the Korean Chamber of Commerce

In August 2017, a new noise reduction film of the company for high-precision test equipment was developed for the Korean Chamber of Commerce again, and a friendly cooperation was signed at the Korean Chamber of Commerce.
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23/09/2022

The development of the cylinder diaphragm for "Italian OMAL" brand valve

In June 2017, the cylinder diaphragm for "Italian OMAL" brand valve was successfully developed. The thickness of the diaphragm is 0.5mm. It has passed 1 million repeated fatigue tests, which greatly increases the service life of the diaphragm.
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29/09/2022

The company participated in the "Belt and Road" Shanghai Zhifan Economic, Trade and Cultural Exhibition

In September 2017, the company was specially invited by the Shanghai Chamber of Commerce for Import and Export to participate in the "Belt and Road" Shanghai Zhifan Economic, Trade and Cultural Exhibition jointly organized by the Shanghai People's Association for Friendship with Foreign Countries ...
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29/09/2022

The company undertook the development project of Xiamen Xiang'an Subsea Tunnel

In 2007-2008, we undertook the development project of Xiamen Xiang'an Subsea Tunnel (a key project of the National 863 Project) and the built-in high-pressure rubber diaphragm of the deluge valve of the fire protection system! After more than a year of hard study and repeated tests, it successfully ...
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Introduction

Hongum value of existence is to create value, our team is positive and progressive and constantly improve ourselves, we will better serve the customer
Service

Hongum supply various of rubber diaphragm , damper and all kinds of other rubber and plastic hardware for boat , yacht , wharf and sea farm industries
History

Established in the 1980s and was transformed from a village-run enterprise. It is located in Jingxian County, known as "China's Rubber Base".
Our Team

The company will develop from a single centralized organizational structure into a group development model with 3 differents developments.

Get In Touch

5F, No.200 Guoding Road, Shanghai China 201105

sales@hongumgroup.com

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Products

Rubber Diaphragm Seals Valve Rubber Diaphragm Solenoid Valve Diaphragm All Categories

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