We are Manufacturer of Needle Valve in Butt Weld and Socket Weld made from 316 stainless steel and Carbon Steel . It is used for welding to tube end with valves in the Oil & gas industry to lower the risk of leakage of fluid at High pressure & lower risk of leakage of viscous gases from the connections.Welding always Preferable to the piping systems to join tubes with valves where the end user has to avoid any leakage problem of fluids or gases at High Pressure.
Sturdy Bonnet ensures stability during high pressure flow. It can easily take up to 6000 PSI. For special applications we can make upto 10000 psi also .Needle Valves in Weld Configuration are available as standard in 316 Stainless Steel. but can also be supplied in other materials including Monel®, Hastelloy® C276, Inconel®, Incoloy®, Duplex, Super Duplex and Titanium.
We also have Precision Pipe Fittings
Why to use Needle Valves in Butt Weld and Socket Weld
1. Welding on Needle Valves is a permanent attachment method. Once a weld is made the part must be damaged or destroyed to disassemble it.
2. Welding method on Needle Valves used welding can create a continuous joint with lower stress concentrations, while bolting will always have stress concentrations at each bolt.
3. Welding on Needle Valves is stronger than nuts and bolts or rivets because when you weld you are heating the material and exciting it’s atoms. When enough energy is added, atoms combine. The result is two or more separate nuclei that share a common electron cloud.
4. Welding equipment are easily available and hence welding the Needle Vales becomes easy.
For sizes 2" and above click here
For more details on Socket weld fittings and valves click here
Needle Valves Buttweld
Forged Needle Valves, Butt Weld, 3 pc Design
Needle Valves BW
Needle Valve Butt Weld 3 pcs Bar Stock Design
Needle Valve Socket Weld
