Wholesale Best High Pressure Coupling Factory – Hydraulic Fluid Power Connection Winner Couplings – Winner Fluid


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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for ISO 19879, Interlock spiral hose fitting, ISO 12151-1 one piece fitting, Never-ending improvement and striving for 0% deficiency are our two main excellent policies. Should you need anything, never be reluctant to speak to us.
Wholesale Best High Pressure Coupling Factory – Hydraulic Fluid Power Connection Winner Couplings – Winner Fluid Detail:

Product Introduction

Quick-action couplings are used to join or separate fluid conductors quickly and without the use of tools or special devices. it is the best choice for the fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment frequently.

Winner brand couplings have three types: WQA, WQB, WQF1 meet or exceed different ISO standard.

WQA meet ISO 7241 series A, WQB meet ISO 7241 series B, both series are used in a wide range of hydraulic fluid power systems, and have similar technological advantages, Series A is used predominantly in Europe and is preferred worldwide for agricultural and forestry machinery, Series B is used predominantly in North America and in the chemical industry. The connect thread end of WQA has BSP thread and NPT thread two types, and for WQB only NPT thread type.

WQF1 meet and exceed ISO 16028, this series flat face couplings are specifically designed for those applications where higher working pressure and no-spill performance are essential, it include aerial work platform for maintenance of high voltage power transmission line, construction equipment, agricultural machinery, road vehicle etc., the connect thread end of WQF1 has BSP, NPT, UNF, metric thread type.


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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Wholesale Best High Pressure Coupling Factory – Hydraulic Fluid Power Connection Winner Couplings – Winner Fluid , The product will supply to all over the world, such as: Mauritania, Georgia, Sierra Leone, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.

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  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Grace from Qatar - 2017.05.21 12:31
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Diana from Naples - 2017.02.28 14:19