https://www.metline-pipefittings.in/needle-valves-manufacturer-india-monel-stainless-steel/ Steel Pipes and Tubes Industries is a leading manufacturer of stainless steel Needle Valves, flange products in India, with over 30 years experience in the field. We are manufacturing and trading extensive range of stainless steel pipe fitting products such as elbow, tee, reducers, bends and caps. Needle valves within a block and bleed function help achieve positive isolation within maintenance operations of a live process plant. These work well in non-critical processes like with non-hazardous fluids or a low pressure system. SPTI Offers a wide range of sizes (1/8″ to 1″), and stem tips (v-stem, regulating, and soft seat) that work well for a variety of applications, including hydraulic and pneumatic systems. SPTI has a needle valve solution to meet your needs. The small port and needle-shaped, threaded plunger allows for precise flow regulation in low flow applications. Not only for maintenance, needle valves also work well in flow-metering operations, and are especially good at maintaining a calibrated and constant low flow rate. SPTI Offers a wide range of sizes (1/8″ to 1″), and stem tips (v-stem, regulating, and soft seat) that work well for a variety of applications, including hydraulic and pneumatic systems. 316 stainless steel as standard and some as alloy 400, SPTI needle valves are meticulously designed for the flow, temperature and system required. End connection options include male / female NPT, SPTI tube fittings, and ISO threads from 1/8″ to 1″. Available in stainless steel, carbon steel, brass, and alloy 400. With pressure rating to 10,000 psi and temperatures up to 1,200°F, SPTI has a needle valve solution to meet your needs