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Home > Products > Mud Pump And Diaphragm Pump > Diaphragm And Airbag > Black Diaphragm for Diaphragm Pumps

Black Diaphragm for Diaphragm Pumps

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Delivery Time:
60 Days
  • Product Description
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Packagingby requirements of the customer



Payment TypeL/C,T/T


Delivery Time60 Days

Packaging & Delivery
Package Type:
by requirements of the customer

Black Diaphragm for Diaphragm Pumps

An excellent general-purpose diaphragm suitable for non-aggressive fluid pumping, such as sewage treatment, well water or seawater. It has good flexibility, economy and durability.
It is mainly used for diaphragms of metering pumps, diaphragm pumps and diaphragm valves in the decompression and booster series. PTFE diaphragm is widely used in petrochemical industry, coal machinery, water treatment, papermaking, textile, pharmaceutical, food, metallurgy and other industries.
The product is a rubber diaphragm, the material used is neoprene, has excellent chemical stability, corrosion resistance, sealing, high lubrication and non-stickiness, electrical insulation and good aging resistance,long service life.
1.Weather resistance-has the best aging life in plastics.
2.High lubrication-is the lowest friction coefficient of solid materials.
3.Non-adhesion-is the smallest surface tension in solid materials, does not adhere to any substance.

Pneumatic Diaphragm Valve

Our company has more than ten years of experience in the production of diaphragm pumps & mud pumps, and has the ability to design, develop, manufacture and transform such products. It is the first domestic fully CNC machined Diaphragm Chamber gland and inlet/outlet Valve Box, which has the characteristics of good quality and low price.

Product Categories : Mud Pump And Diaphragm Pump > Diaphragm And Airbag

Our Company
Overview of Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd.. With convenient transportation, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. is located in Dingxiang Village, Yuhong District, Shenyang, close to National Highway 304. The factory area is more than 13,000 square meters, of which the construction area is more than 5,000 square meters. There are two machining workshops. The company is mainly engaged in the manufacture of complete products and accessories for electric power, metallurgy, mining, diaphragm pumps, and blowers. Founded in 1984, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. is a heavy machinery manufacturing enterprise with a certain level of equipment and technical capabilities. For more than 20 years, the factory has provided a large number of high-quality machines and accessories for the production companies all over the country, and won the praise of the majority of users. Based on the existing resources, the company keeps improving. It has introduced advanced production equipment at home and abroad, and established a modern management mechanism. It is committed to implementing the ISO9001 quality management system to ensure the production schedule and product quality. Looking to the future, centered on high-quality products, based on scientific management and the principle of customer as God, with the purpose of perfect service, and guaranteed by good reputation, the factory will continue to devote itself to the development of new products, meet the rapidly changing market demand and provide more and more high-quality products for all users. With a brand-new look, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. will welcome new and old customers to visit our company and negotiate business.
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