Tube/Pipe Couplings Dealers

Hose Coupling is the connector or fitting that is used for joining or connecting one hose with another or with a tap. Our range of Hose Coupling includes C. S. & C.I. male-female coupling. Hose Coupling is made from high-grade alloys like brass, etc., and appreciated for high strength, durability and corrosion resistance. Further, we offer Hose Coupling in different sizes and shapes.

Located in Agra(India), we are actively involved in bringing forth a high quality array of products in the market. We have hired a team of professional quality experts to carry out diverse quality tests in order to ensure zero defects at buyer's end.

Our safety relief valve is fitted in vessels to prevent an undue rise in pressure. Whenever the vacuum is build, the safety relief valve gets actuated and there is a rapid opening or pop up action to release the pressure. Used in various industries, our safety valve is available in sizes to suit the requirements of our clients.

Technical data Applicable for the refrigerants R717 (ammonia, Nh3), HFC, HCFC (e.g. R22, R134a, R404a) and other refrigerants dependent on sealing materials compatibility within a temperature range of -30°C/+100°C Flammable hydrocarbons are not recommended.    Pressure setting range : 10-25 bar (145-363 psig) the valve is designed for strength test : 40 bar (580psig). Leakage safety: Same as set pressure. For further information please contact your local Castle Sales Distributor.   Important : The CSRVA safety relief valve is dependent on the back pressure (if the back pressure is higher than the atmospheric pressure, the opening pressure will be higher than stated set pressure) Special circumstances such as vibrations (which should be avoided) and oscillating pressure may require an increased difference between the operational pressure and the closing pressure.   Pressure Setting : The operating pressure of the plant should be at least 15% below the set pressure. This allows a perfect re-seating of the safety relief valve after having been activated. .   Temperature Range : -30/+100°C.

Stainless steel of astm a 403 wp304, 304l, 304h, 310, 316, 316l, 321, 321h and 347 grade. Welded ends expanded ends bend, tee, cross, reducer, union, valve,clamp with ferrule, clamp (pipe holding) with coupling, nipple & base plate range : ½” (15 mm) od to 4” (100 mm) thick od 6 swg, 14 swg, 12 swg