carbon steel high pressure stop gate valve Heat treatment

Analyze the common materials of valve body and the heat ...

Analyze the common materials of valve body and the heat ...

Aug 08, 2021 · Heat treatment of high quality carbon steel. The heat treatment of high-quality carbon steel takes No. 35 forged steel valve body as an example. The No. 35 steel valve body shall be normalized after forging, and its final heat treatment shall be carried out according to the provisions of the valve manufacturing technical documents.sp.info HIGH TEMPERATURE & HIGH PRESSURE SELF-SEALING GATE …The pressure seal valve in CHASE VALVE is designed in combination with API/BS/NB standard and ASME B16.34 standard. It is widely used in high temperature and high pressure conditions, with exquisite structure, sufficient strength, relatively competitive maintenance cost and reliable sealing property of body and bonnet. Size: 2"~40" (DN50~DN1000)sp.info When to use a stainless steel gate valve?ZECO stainless steel gate valve is basically used for pipelines with corrosive media. For any kind of stainless steel material, the ability to resist medium corrosion is relatively limited, and is affected by many external factors, such as temperature, pressure, PH.See all results for this questionsp.info When to use a gate shut off valve?Gate Valves are the most commonly used shut-off valve in the industry today. They are used where minimum pressure drop and bi-directional on-off service is required. Gate valves are not designed for throttling service. Prolonged use in the partially open position may lead to premature wear and damage to the seating surfaces.See all results for this question

What kind of gasket is used for gate valves?


What kind of gasket is used for gate valves?

Flexible graphite gasket used for 150 Class gate valve, spiral wound gasket for Class 300 & 600 valves and metal ring gasket for gate valves of 900 or greater Class(600 Class is obtainable if customer requires) Integral guide inside body keeps wedge self-centered during valve opening and closing.See all results for this questionsp.info When to use carbon steel for pressure pipes?It is typically used from the pressure piping with the temperature of below 350℃. This carbon steel tube is also applied in boiler, electric power, machinery, gas tank, chemical engineering, offshore and petroleum engineering, etc.See all results for this questionsp.info Gate valves - VelanFeatures and benefits. Universal trim: 13Cr stem, wedge in CA 15 or 13Cr faced, and CoCr alloy faced seat API Trim 8 suitable for applications up to 850°F (454°C).; Seat face CoCr alloy hardfaced, ground and lapped to a mirror finish.; Flexible wedge with low center stem-wedge contact, in solid CA15 (13Cr) or hardfaced with 13Cr, SS 316, Monel or CoCr alloy.sp.info VALVES - Kumar GlobalKumars Quality Management System includes ISO 9001: 2008 and Indian Boiler Registry.Our Fiery Attitude, Simplicity, zeal to learn and honesty have earned most reputed customer's trust. Salient Features. Integrated in house manufacturing of forging, heat treatment and valves. MOC: Carbon steel, Stainless steel, Duplex, Super Duplex, Exotic High ...

Gate,Globe & Check Valves Complete Solutions for ...


Gate,Globe & Check Valves Complete Solutions for ...

grease fitting carbon steel carbon steel stainless steel carbon steel carbon steel eye bolt pin carbon steel stainless steel stainless steel stainless steel carbon steel l h w l1 nps dn gate valve material list gate valve 10 11 l1 h l w class 150 class 300 l-l1 (rf-bw) in 8.5 9.5 11.12 12 15 15.88 16.5 18 19.75 30 33 36 39 45 49 53 55sp.info Gate Valves - Valves - FergusonIn stock and available now. NIBCO T-113 1/2 in. Bronze Full Port FNPT Gate Valve. Apollo Conbraco 611F-LFA Series 2-1/2 in. Cast Iron Full Port Flanged Gate Valve. Zurn Wilkins 48OSY Series 3 in. Epoxy Coated Ductile Iron Full Port Flanged Gate Valve.sp.info Cast Steel Valves - slb.comCast Steel Bolted Bonnet Stop Check Valves ..... 68 Sizes: 2” to 14” • Pressure Class: 150 to 1500 VII. ... CB Carbon Steel A216 Non-corrosive service water, oil and gases at temperatures ... 1200º F. Excellent for high pressure water and steam service.sp.info NPT thread needle valve for high pressure servicesThe KTN 11.11 is our NPT threaded needle valve. Body and needle in AISI A182 F316 stainless steel, the needle also has a heat treatment that provides greater resistance to severe temperatures / pressures. The range is from 1/4 ″ to 1 ″ (inches). Its maximum working pressure is 410 bar. The working temperature range covers -54ºC to + 250ºC.

Please note this is a condensed catalog. For a complete ...


Please note this is a condensed catalog. For a complete ...

Cast steel valve installation at an oil refinery. Carbon steel gate valve (ASME Class 600), used for boiler feed water installation at a Hydrogen Plant in Texas. Velan's comprehensive line of cast steel gate globe and check valves features leading edge design, engineering and manu-facturing technology. Our valves meet the most stringentsp.info Product RangeNeway forged steel pressure-seal valves, broadly used in nuclear and petrochemical power plants, can serve harsh conditions such as high pressure and high temperature, designed according to ASTM B16.34. Compared with bolted-bonnet valves, it features …sp.info Stainless Steel Gate Valve Price List, Ss Gate Valves ...Description of Stainless Steel Gate Valve: ZECO stainless steel gate valve is basically used for pipelines with corrosive media. For any kind of stainless steel material, the ability to resist medium corrosion is relatively limited, and is affected by many external …sp.info VALVES | SPECIAL METALS AND EQUIPMENTS FZEASME A404. Standards specification for forged or rolled alloy - steel pipe flanges forged fittings and valves and parts specially heat treated for high temperature service. ASME A522. Forged or rolled 8% and 9% nickel alloy steel flanges fittings valves and parts for low - temperature service.

Cast Steel Valves Gate Globe and Check Catalogue


Cast Steel Valves Gate Globe and Check Catalogue

GATE VALVES Gate Valves serve as effi cient stop valves with fl ow in both directions. They are used where a minimum pressure drop is ... A351 LC3 For service between -150°F (-101°C) and 650°F (343°C). Subsequent heat treatment is used to obtain tensile and impact properties needed at subzero temperatures. ... CAST STEEL GATE VALVES ...sp.info A216/A216M - Valves: Ball, Gate, Globe, Check; Valve ...ASTM A216/A216M – 16 Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service ASTM A216/A216M specification covers carbon steel castings for valves, flanges, fittings, or other pressure-containing parts for high-temperature service and of quality suitable for assembly with other castings or wrought-steel parts by fusion welding.sp.info YARWAY HANCOCK T-PATTERN GLOBE VALVES SERIES …in high temperature and high pressure applications. Stainless steel packing stop ring – prevents packing extrusion. FEATURES Fixed or loose backseat design – optional on all 7000 Series stop valves. Heat treated yoke bushing and retainer nut for gall-resistant stem guiding. Forged steel gland flange – high strength, forged alloy steel glandsp.info JIS G3454 Carbon Steel Pipes For Pressure ServiceStandard: JIS G3454. JST mainly produces different grades of carbon steel tubes, such as STPG 370 and STPG 410. Applications JIS G3454 carbon steel pipe is commonly used for pressure service, high-pressure service and high temperature platform. It is typically used from the pressure piping with the temperature of below 350℃.

Valve Materials | KITZ CORPORATION


Valve Materials | KITZ CORPORATION

Although comparatively expensive, stainless steel has superior corrosion resistance, heat resistance, low-temperature resistance and excellent mechanical properties. Bronze (CAC401,CAC406) Bronze is an alloy of copper to which tin, zinc and lead are added to achieve particular physical properties.sp.info Home – IMETLLM Mechanical Parts (Shanghai) Co., LtdModel: 1.5 "150 lb flange gate valve, 1.5" 150 ram 200 lb threaded gate valve, 2 "150 zigzag 200 lb threaded gate valve, 1" 150 lb flanged gate valve, 2 "150 lb flange gate valve, 1" 150 pm 200 lb threaded gate valve) material: carbon steel, stainless steel, alloy steel.sp.info Z41h-16c GOST Gate Valve - China Valve Products, Valve ...Z41h-16c GOST Gate Valve. 4,We are factory for the Russian standard flanged pn16 stem gate valve,casting,machining,painting,delivery process are completed. 9,We have the IF electric furnace support the casting parts for the russian standard stem gate valve. 10,Heat treatment equipment to ensure the valve quality, must will no any deformation on ...sp.info Steel Tube Process - EquipoutletSteel Tube Process. You'll find different processing methods or production methods for our seamless steel pipes, including hot rolling, cold rolling or cold drawing, dressing or finishing, upsetting, threading and heat treatment. JST seamless steel pipes mainly cover structure pipe, fluid pipe, high pressure boiler pipe, high pressure pipe, API ...

Ball Butterfly Check Gate Globe Plug Valves Differences ...


Ball Butterfly Check Gate Globe Plug Valves Differences ...

50NB) & regulating. Disadvantages - high pressure drop (head loss), unidirectional. Stop Check Valves (SDNR): - Stop check valves are essentially the same as Globe valves, except there is no mechanical connection between the stem and the disc. They provide a combination Stop valve and a Piston check valve in one valve. However, theysp.info HANCOCK 600 GATE, GLOBE AND CHECK VALVES CAST …HANCOCK 600 GATE, GLOBE AND CHECK VALVES CAST STEEL PRODUCT OVERVIEW Gate valves A straight through, unobstructed flow passage, combined with metal-to-metal seating, makes the Hancock gate valve the ideal choice for applications where high velocity or highly viscous fluids must be handled with minimum flow loss. Excess pressure drop caused by ...sp.info Power Generation | Applications | Fluitek Orsenigo ValvesSizes 2” through 48”, pressure classes 150# through 4500# as applicable. Gate valves available in flexible wedge, split wedge and parallel slide disc available. Materials: carbon steel alloy steel and nickel alloys available Electric motor operated, hydraulic actuator and pneumatic (double or single effect) available. Engineered Productssp.info Navien NCB-190/060H | Plumbers Supply Co120 VAC. Smart controls LCD display, quick dial wheel and Setup Wizard. Advanced stainless steel dual heat exchangers. Field convertible gas system (NG/LP) up to 10100 ft. Capable of cascading up to 15 NPE water heaters. Capable of common venting up to 7 NPE water heaters. Built-in 3 zone pumps and 3 zone valves powered connections.

Casting - souzenergo.com


Casting - souzenergo.com

Concern "SouzEnergo" manufactures cast billets and shaped castings from carbon, low-alloy, high- and intermediate-alloy and steel grades. Also manufactures molded castings lining armor plates and hammers of manganese steel 110Г13Л for power, cement and mining industries, castings, stainless, heat-resistant steel and acid-resistant cast irons for the chemical industry, cast iron and non ...sp.info What is heat treatment residual stress - China piping ...Sep 08, 2021 · Heat treatment process. Residual stress value ( kg/mm2). After carburizing, heat in 880-900 ℃ salt bath and isothermal at 260 ℃ for 40 minutes.-65. After carburizing, it is heated and quenched in 880-900 ℃ salt bath and isothermal at 260 ℃ for 90 minutes.sp.info WCB Flange Globe Valve_ High Mpa valve group Co.,LtdProducts: gate valve, stop valve, ball valve, check valve, plug valve, hard seal butterfly valve, special valve for high temperature and high pressure power station. ... Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc. NACE MR-01-75/NACE MR-01-03 Special Requirements.sp.info Cryogenic Ball Valve For Sale, Cryogenic Ball Valve ...Features of Cryogenic Ball Valve: 1. ZECO cryogenic ball valve pressure parts because after cryogenic treatment before machining, in liquid nitrogen tank - 196 ℃ repeat twice last insulation 1 ~ 2 hours, so ZECO ball valve parts won't because of the change of the medium temperature caused by heat bilges cold shrink, sealing structure will not ...Some results are removed in response to a notice of local law requirement. For more information, please see here.

Message

You may also leave contact information, we will contact you as soon as possible!

Contact Us
Henan Motto Iron & Steel Co., Ltd

Tel: 0086-371-8615 1827
E-Mail: [email protected]
Address: Development Zone, Zhengzhou, China