Forged Steel Gate Valve

Forged Steel Thread/Welding/Flanged ends Gate Valve 150LB~2500LB ●RST Valve company is a industry valves manufacturer,Website:http://www.china-industry-valves.com, including Thread & Flange Ball Valves, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.●Gate Valve mainly has Thread 200WOG Gate Valve, API600 Flanged ends Gate Valve, DIN F4/F7 Stainless Steel Flanged ends Gate Valve, Carbon Steel Bellow Seal Gate Valve, Forged Steel A105 Gate Valve, 800LB Thread ends Gate Valve, F11/F22/F51 1500LB Flanged ends Gate Valve, Butt Welded Gate Valve, Pressure Sealed Socket Welded Gate Valve, Flanged ends 2500LB High Pressure Gate Valve, 150LB~900LB WCB Flanged Gate Valve, Rising Stem Gate Valve, Non-Rising Stem Gate Valve, Gear Operated Gate Valve, Gate Valve with Pneumatic/Electric Actuator. ●Forged steel, outside screw and yoke (OS&Y), rising stem, non-rising handwheel. Full or conventional port. Bolted or welded bonnet joint. Integral backseat. Specifications:      Product Name Forged Steel A105/F304/F316/F11/F22 Gate Valve 800LB/1500LB1. MaterialF304/316/304L/316L ( CF8/CF8M/CF3/CF3M), A105,F11,F22,F51,LF2  etc.2. Size1/2’'~2'' ( DN15~DN50)3. Thread standardISO9001 & CE, TS4. PortFull Port/Reduce Port5. Working Pressure150LB~2500LB6. Connection EndsNPT/BSP/BSPT/BW/SW/Flange7. Working Temp.-29~425℃, or according to customer requirements for different industry.8. Suitable MediumWater, Natural Gas, Oil and some corrosive liquid9. OperatedHandwheel10. Inspection & TestingAccording to API598Shipment  Delivery Time15~20 DaysPackageStandard Exporting Plywood CaseShipping PortNingbo/Shanghai, ChinaShipping TermsExw, FOB, CFR, CIF, etc.Payment TermsT/T, Western Union, PayPal, etc. 30% prepayment, 70% balance paid before shipping or against copy of BLCountry of OriginWenzhou city, ChinaProduction Capacity6000 ton/yearMOQ10 PCS/sizeConstruction:    Constructions: 1.BODY. The body is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34. The body is available in both the full or conventional port design.2.BONNET. The bonnet is forged steel, has an integral backseat and incorporates the stuffing box, which has dimensions per the applicable specifications such as API 602.3.BODY-BONNET JOINT. Two different bonnet joint designs are available. These are either the bolted bonnet or the threaded and seal welded type.4.GASKET. The bolted bonnet joint design valve uses a contained, controlled compression, spiral wound type gasket.5.BONNET BOLTING. The bonnet bolting is manufactured of alloy steel in accordance with the requirements of the applicable specifications such as API 602 and ASME B16.34.6.SEAT RINGS. The seat rings are steel and makeup part of the valve trim. They are pressed into the valve body and wedged into place, forming a seal with the body. The seating surfaces are ground and lapped.7.WEDGE. The wedge, which is solid design, is forged or investment cast steel and is part of the valve trim. The seating surfaces are ground and lapped.8.STEM. The stem is forged steel and part of the valve trim. It contains an integral back seat shoulder, which mates with the integral backseat of the bonnet. The stem is designed to the basic dimensional requirements of the applicable specifications such as API 602.9.GLAND AND FLANGE. The gland, gland flange assembly utilizes a separate, two piece design. This self aligning design allows the flange to be unevenly tightened while the gland maintains it’s parallel alignment with the stem and stuffing box.10.GLAND BOLTS AND NUTS. The steel/stainless steel gland bolt and nut assembly is a stud, double nut arrangement. This design allows complete removal from the valve when service is required. The use of industry standard thread full length studs and nuts also allows easy replacement should these items be lost or in need of replacement.11.YOKE SLEEVE. The yoke sleeve is of forged stainless steel material having a high melting point and is resistant to wear and corrosion.12.HANDWHEEL. The handwheel is forged carbon steel of an open spoke design. This robust construction along with appropriate sizing allows for ease of operation. Design construction: 1.API 602 - ASME B16.34 - BS 53522.Testing according to API 5983.Marking MSS SP254.Outside Screw and Yoke (OS&Y)5.Self aligning two piece packing gland6.Spiral-wound gasket7.Integral backseat8.Socket Weld Ends to ASME B16.119.Screwed Ends (NPT) to ASME B1.20.110.Butt Welding Ends to ASME B16.2511.Ratings: - carbon steel class 800 1975 psig @ 100°F (138 bar + 38°C)  - carbon steel class 1500 3705 psig @ 100°F (255 bar + 38°C)Competitive Advantages: 1.OEM/ODM is applicable2.Offer free sample for testing3.100% test before delivery4.18 months warranty  Material List:      Part A105/F6 A105/F6HS LF2/304 F11/F6HFS F304/304 F316/316 Wheel nutCarbon SteelCarbon SteelCarbon SteelCarbon SteelCarbon SteelCarbon SteelNameplateAluminumAluminumAluminumAluminumAluminumAluminumHand wheelCarbon SteelCarbon SteelCarbon SteelCarbon SteelCarbon SteelCarbon SteelYoke Nut416416416416303303Gland Nut2H2HGR8GR8GR8GR8Gland FlangeA105A105F6F6F304F304Gland stud410410B8B8B8B8Gland316L316L316L316L316L316LPackingGraphiteGraphiteGraphiteGraphiteGraphiteGraphiteBoltsB7B7L7B16B8B8Stem410410304410304316BonnetA105A105LF2F11F304F316GasketAp.WoundAp.WoundAp.WoundAp.WoundAp.WoundAp.WoundSeat410410 HF304410HF304316WedgeF6F6F304F6F304F316BodyA105A105LF2F11F304F316Note: All the data should be confirmed with the approved drawings of manufacturer. RST VALVE is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.MADE IN CHINA, FOCUS ON WORLD!



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