factory low price Big Size Knife Gate Valve - bellow pipe dismantling expansion joint – Jinbin Valve
factory low price Big Size Knife Gate Valve - bellow pipe dismantling expansion joint – Jinbin Valve Detail:
bellow dismantling expansion joint
The bellow pipe dismantling expansion joint consists of a bellow pipe constituting its working body It is mainly used in various pipelines. It can compensate the thermal displacement, mechanical deformation and absorb various mechanical vibration of the pipeline, reduce the deformation stress of the pipeline and improve the service life of the pipeline. The connection way of bellow dismantling expansion joint is divided into flange connection and welding.
Suitable size | DN65 – DN2000mm |
Nominal pressure | PN6-PN40 |
temp. | ≤300℃ |
Suitable medium | water, oil, gas |
No | Name | Material |
1 | Body | carbon steel Q235B |
2 | Bellow pipe | stainless steel |
Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.
The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment
Product detail pictures:




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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for factory low price Big Size Knife Gate Valve - bellow pipe dismantling expansion joint – Jinbin Valve , The product will supply to all over the world, such as: Mauritania, Comoros, Turkey, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
