Hydraulic Tube joint

Aluminium Valve Adapter

We are the leading manufacturer, supplier, and exporter of best quality TUBE FITTINGS and TUBE ADAPTERS
Select precision-manufactured Aluminium or Brass valve adapter, High/Medium pressure adapters, and more in a range of sizes and materials to suit your application and to maintain accurate monitoring of fluid flow.
Contact us for hydraulic tube adapter joint and fittings regarding information.

Brass coupling

WELLESHAFT, as a manufacturer, supplier, and exporter of best quality TUBE COUPLING and QUICK CONNECTS, produced to USA, Mexico, Canada, Germany, Netherlands, Switzerland OEM customers in the field of automotive, electronics, energy industrial applications.
Select precision-manufactured Hex reducing coupling, Brass coupling, Hex coupling,full-flow quick connects with stainless steel and brass materials, misting nozzles(stainless and brass) and more in a range of sizes and materials to suit your application.

Close Nipple

As the leading manufacturer, supplier, and exporter of best quality Close nipple and Strainer nipple.
Compared to the international standards, We offer a comprehensive range of close nipple, 316L stainless steel body face seal fittings and strainer in varied sizes, dimensions, pressure ratings and other technical specifications.
We also customize close nipple, 316L stainless steel body face seal fittings, and strainer as per the sizes and materials of our clients, to maintain accurate monitoring of fluid flow.
Engineered with utmost precision, these nipples and fitting joints have close tolerances, highly accurate dimensions, and superior finishes.

Hose Quick Connector

WELLESHAFT’s quick connect components,like Hose quick connect, Miniature quick connects, Female and male connect are renowned worldwide for their high quality, high stability, and long life. Its quick connect components have a variety of materials: Brass, Aluminum, Steel, Stainless steel, and more. WELLESHAFT provides professional, innovative solutions for the quick connection of pneumatic controls, water, hydraulic oil, gas, and other fluids.
Many car manufacturers and suppliers at home and abroad use our products in body manufacturing, transportation lines, production lines and test systems. For example, an engine mounted on a pallet is automatically docked to a test station for hot and cold testing. Our automated docking system provides fuel, oil, coolant, power and signals to the engine. Pneumatic quick couplings for compressed air and hand tools provide safety and efficiency for users and cost savings. We have also developed special connection systems for special industries (eg paint lines) to ensure that no pollution can affect the paint concentration and production.

Needle valve

We offer a comprehensive range of Pin valve,Bleed valve, Needle valve, HVAC valve and Micro pressure valve components in varied sizes, dimensions, pressure ratings and other technical specifications. We also customize Needle valve as per the sizes and materials of our clients, to maintain accurate monitoring of fluid flow. Engineered with utmost precision, these valves have close tolerances, highly accurate dimensions, and superior finishes.
Needle valve is a type of throttle valve with high adjustment accuracy. The valve is needle-shaped and moves in the direction of the flow of water, changing the flow-breaking area to cut off or regulate the flow of the valve. The needle valve is a trim valve whose valve plug is needle-shaped and is mainly used to regulate air flow. The trim valve requires that the opening of the valve is gradually increased and that the maximum can be finely adjusted continuously from closing to opening. Needle valve plugs are generally made of quenched steel long needles. The valve seats are made of soft materials such as tin and copper. The seal between the valve needle and the valve seat is achieved by the close cooperation of the cone surface. The taper of the valve needle has two types of taper: 1:50 and 60 tapers and the surface of the taper must be finely ground. The sealing of the valve stem and valve seat is achieved by bellows.