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NBR Gas Meter Di...

High-performance NBR gas meter diaphragms tested to EN549. Verified low-temperature flexibility (-40°C) and chemical resistance. Equal quality at better price, stable lead times.

Lastest News

2025-08-27

Rubber diaphragm fabric Selection Guide

Rubber diaphragm fabric Selection Guide

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2018-01-21

EGR valve Diaphragms free design

EGR valve Diaphragms is used in automobile turbochargers and is one of the most important components of Exhaust Gas Recirculation actuator

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2018-01-21

Rubber diaphragm fabric Selection Guide

The adhesion between various fabrics and rubbers (including the fabric’s adhesion to the original rubber, its adhesion after primer application, and comparisons across different fabric–rubber pairings); the three major fabric types—nylon, polyester and ar

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2015-01-26

Development history of us

We started to manufacture diaphragms in 1990 and entered the international market in 2007

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2015-01-27

Technology transfer & cooperation

We offer paid technology transfer, cooperation and support on Diaphragm production.

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Predefined Colors

Predefined Patterns

No Pattern