Couplers-Female Thread

Established in 1996, Ningbo Qianyi Pneumatic & Hydraulic Co.,ltd(QPE) is China hose coupling manufacturer of metal push in fittings and other brass pneumatic fittings, pneumatic and hydraulic couplings. We are manufacturing fittings with both lnch and metric measurement system. We have a technical team with skilled workers who are able to the whole course of R&D, Quality Controls, Production, Designing. And we can manufacturing any special pneumatic & hydraulic fittings upon customers, request. We also can supply OEM garden hose coupling, and have passed ISO9001 standard.

1. Brass and stainless steel construction for heavy duty service.
2. Durable 4-ball locking mechanism for secure connections.
3. Quality,temperature-reslstant nitrile seals for a leak-free service life.

1. water servicecouplings are used anywhere water hoses are connected and disconnected frequently.They are used on a wide variety of applications including garden hoses,wash down systems,and mobile water tank lines.
   2. The unvalved design permits maximum flow with minmum pressure drop.