Large quantities of duckbill valves exported to Russia

March 23, 2024


Characteristics of runtaida rubber duckbill check valve:

1. 100% all rubber structure, can meet the requirements of various anti-corrosion (according to the actual demand, can choose different rubber material).

2. no blockage, good sealing.

3. long service life, no trouble, no maintenance.

4. no moving parts and mechanical parts, no electrical signals and manual operation, no noise.

5. open pressure is small, more than 0.01 meters of water head can open.

6. under normal conditions, head loss can be reduced to a minimum.

7. can transform a variety of installation forms, to meet customer needs.

8. easy installation, low cost, low operating costs.

Gongyi Runda Pipeline manufacturing co.LTD is a professional manufacturer in the field of pipe fitting for more than 20 years and has a lot of sales export experience.

The main products are:

Rubber expansion joint, repair clamp, bellow expansion joint, flexible metal hose, double flange dismantling joint, flange adaptor, dresser coupling, fabric expansion joint, bellow seal globe valve, etc. 

Our mission is to make the pipeline operation safer. Choosing us is choosing to rest assured and trust.

Our values:Quality first, service first, integrity and responsibility;Loyal to the goal, efficient execution, trust and cooperation.

We will take every customer's goods seriously to ensure customer satisfaction.Give us a trust, we will not let you down, welcome to inquire and place an order.

Gongyi Runda Pipeline Manufacturing Co., Ltd.






















































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