Supplier: Water works valves and ibr,isi certified valves, cocks and boiler mounting in bronze, cast iron and cast steel.
Services: Manufacture
Buyer: Industrial valves and valves and engineering products
Supplier: Qinn brand valves, cocks, steam valves, boiler mountings, butterfly valves, steam traps, globe valves, check valves, gate valves, ball valves, non-return valves in bronze/gunmetal, cast iron, cast steel, stainless steel
Gate & Globe Valves, Ball Valves and Manifold
Supplier: Flanges, gate & globe valves, steel forgings, high pressure fittings, boiler components, forged pipe fittings, automobile components, super duplex steels and special alloy steels forgings
* We manufacture a wide range of Process Ball Valves in single, two, and three-piece constructions.The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements. * The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.Trunnion-mounted Ball Valve design complies to API 6D * Wide portfolio of Side-entry and Top-entry designs * Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH * Firesafe design - to API 607 and API 6FA * CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU, Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required * Double block and bleed (DBB) feature - Valves are designed and tested for automatic * cavity relief * Anti-blowout stem design * Coil springs used for consistent seat loading and lower operating torque * Lip seals provided for low temperature services * Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary) * Wide portfolio of Side-entry and Top-entry designs * Options: Buried service, Cryogenic * Offered with Electric, Pneumatic and Hydraulic Actuators * In-house Tests Capabilities * Fire-safe to ISO 10497 and API 607 * Mirror-finished solid stainless ball * Fine-grained PTFE seats * Cavity Pressure Relief mechanism * Blowout-proof stem * High integrity stem sealing �¢?? Belleville springs compensate for wear and thermal expansions * Size 2" to 56" (50 mm to 1400 mm) * ASME Class Class 150 to 2500 * Design Standard API 6D * Size �¼" to 8" (8 mm to 200 mm) * ASME Class Class 150 to 2500 * Design Standard ISO 17292, API 608, API 6D * Antistatic feature * Actuator-mounting flange conforms to ISO 5211 * Single, two and three piece constructions * Full-bore and regular-bore designs * Soft and metal-seated * Offered in carbon steel, stainless steel and duplex stainless steels * Screwed, socket-weld and flanged ends * ASME classes up to 2500 * Variety of actuation option
Size : 1/2" To 24" (15MM To 600MM) Class/Pressure: #150 To #4500 End Connection : Flange, Buttweld, Socket Weld , NPT, Etc Design Standard : API 6D, ISO 14313, etc Testing Standard : API 6D, API 598, API 607, API 6FA, etc Body Material : Carbon Steel,Alloy Steel, Stainless Steel, Special Material Also Available
Kelly Valve also named Kelly Cock/Drill Pipe Safety Valve allowing free passage of drilling fluid without pressure loss. The valve can be used as a dill pipe safety valve or upper Kelly valve to control blowout pressures, or as a lower Kelly Valve to prevent loss of drilling fluid when the Kelly is disconnected. It has a pressure rating of 5,000psi or 10,000psi or 15,000psi.
Trunnion Mounted Ball Valve Trunnion mounted ball valve is used to industrial pipeline and long-distance transportation pipeline for various corrosive and non-corrosive medium, such as water, steam, oil, gas, liquefied Gas, natural gas, nitric acid, acetic acid, strong oxidizer, urea etc. According to different working conditions, there are two types of valve body structure choices: 2 pieces and 3 pieces split body . Specification: Size:2~56 Pressure Rating: Class150~2500LB Main Materials: WCB, LCC, LCB, WC6, 4A, CF8, CF8M, CF3, CF3M, CF8C, A105, F11, F22, F304, F316, F321 etc. Design and Manufacture: API 6D, API608, ASME B16.34 Face-to-Face:ASME B16.10, API 6D Anti-static: API 6D Ends Connection: Flange, Butt Welding Fire Proof: API 607, SIO 10497 Inspection & Testing: API 598, API 6D Operator: Manual, Worm Gear, Electric, Pneumatic, Manual-Air-Hydraulic. Feature: Double Block & Bleed Cavity Pressure Self Relief Optional Double Piston Design Emergency Sealant Injection Full Bore or Reduce Bore Blow-out Proof Stem
Trunnion mounted designs for forged steel trunnion mounted ball valve is available for over 2" size and are generally used for higher pressure. Three pieces body, blow-out proof stem, antistatic device, fire-safe designed and certified, double block and bleed, self relieving. Execution could be full bore or reduced bore, and materials can be carbon steel, stainless steel, special alloys resilient or metal seated These have the ball mounted on trunnions supported in body bearings above and below the ball. sealing is achieved by spring loaded piston type seats which shut off flow when line pressure acts on the upstream seat. This design provides automatic rilief of cavity overpressure. Features: 1: Three Pieces Forged Steel Body; 2: Trunnion Mounted Ball type; 3: Full & Reduced Bore types; 4: Anti-Static device design; 5: Blow-out proof stem design; 6: Double Block and Bleed, DBB design; 7: Fire Safe Design 8: With vent valve & drain valve; 9: Lifting lugs & supporting feet for 8" & Larger sizes. Plywood case.
