Hastelloy Globe Valves There are many types of Hastelloy valves such as Hastelloy B2, Hastelloy B3, Hastelloy C22, and Hastelloy C276. Hastelloy series alloys UNS are also known as N10665, N10276, N06022, N10675, N06455. The DIN specifications are 2.4617, 2.4600, 2.4602, 2.4819. The most common form of cast Hastelloy used for valves is the A494 CW12MW and A494 CX-2MW. Application Of Hastelloy Ball Valves Alloy C-276 Valve is broadly utilized in the most extreme environments such as chemical preparing, contamination control, mash, and paper generation, mechanical and metropolitan squander treatment, and recuperation of acrid normal gas. The high nickel and molybdenum substance make the nickel steel amalgam particularly resistant to pitting and hole corrosion in reducing situations whereas chromium passes on resistance to oxidizing media. Characteristics Of Hastelloy Ball Valves Alloy C22 Valve also known as Hastelloy C22 Valve, could be a versatile austenitic nickel-molybdenum-chromium-tungsten mixture with upgraded resistance to crevice erosion, setting and stress erosion cracking. Hastelloy B2 Valve could be a solid solution reinforced, nickel-molybdenum alloy, with significant resistance to decreasing environments like hydrogen chloride gas, and sulfuric, acidic, and phosphoric acids. Molybdenum is the essential alloying component that gives significant corrosion resistance to decreasing environments. Due to their excellent corrosion resistance, hastelloy c 276 valves are widely used in the chemical, desalination, petrochemical, biotech valves, and pharmaceutical industry. Weidouli valves has worked diligently in the past few decades to ensure our advantageous industry position and has become a highly respected and valuable enterprise in the field of anti-corrosive valves application and come to be the culture: Cooperate Sincerely, Create Win-win. We offer high quality valve for sale at a cheap price, wholesale is available. If you are interested in chinese valve and chinese valve accessories in bulk, welcome bulk valve purchasing, welcome to make an inquiry!
Hastelloy Gate Valves Hastelloy contains ultra-low carbon and high Ni, Mo and Cr elements, which belongs to corrosion-resistant and high temperature-resistant materials. Our product has been applied in the severe industrial environment of chemurgy industry, nuclear facilities, chemical industry, bio-pharmaceutical industry and so on. Advantages Of Hastelloy Gate Valves As a china valve accessories maker, we manufacture Hastelloy valves in various material, rating and dimension, according to your specifications. Our adherence to strong values has made our brand stand up amongst the others. Application Of Hastelloy Gate Valves This manual regulating valve can be used in the Petroleum chemical industry; Bearing corrosion resistance, uniform corrosion resistance and intergranular corrosion resistance. Inorganic, Organic and Mixed Acids, High performance of corrosion resistance Industries requiring high thermal stability and processability can use this industrial gate valve, such as agriculture, nuclear facilities, bio-pharmaceutical industry, etc. Seawater Desalination; bearing excellent corrosion resistance. Pulp and Paper, high performance of heat stability and machinability Aerospace industry, bearing high temperature resistance
Hastelloy Check Valves Weidouli valves co ltd offers a comprehensive range of Hastelloy check valve for all types of applications and industries including ressure seal check valve, Hastelloy dual plate check valve, Hastelloy nozzle check valve, Hastelloy single plate check valve, Hastelloy lift type check valve and Hastelloy swing check valve. Material Definition Of Hastelloy Check Valves Hastelloy is a nickel-molybdenum alloy. It contains ultra-low carbon and high Ni, Mo, and Cr elements, which belong to corrosion-resistant and high temperature-resistant materials. There are many different grades of Hastelloy, many of which are nickel-chromium-molybdenum alloys. Each of these grades has been optimized for a specific purpose, but all of them are highly resistant to corrosion. Material Features Of Hastelloy Valves Excellent corrosion resistance in the strong corrosion oxidative and the reducible acid medium. Applications of Hastelloy Check Valve In general, Hastelloy check valves are mainly applied for liquids, air, or gases. By the way, a Hastelloy check valve is only used to clean filtered or strained liquids or gases. To achieve the Hastelloy check valves clean from dirty, you can put a strainer with a good wire mesh at the head of the Hastelloy check valves. In addition, the valves are applied to serve for vacuum relief. The internal threads side of the valve is linked with the valve service. Features of Hastelloy Check Valve A Hastelloy check valve is made of titanium or alloy 20 for the body, piston, spring as well as locknuts. The seal of Hastelloy check valves is tight with the soft material of PTFE. Hastelloy check valves are tamper-proof because they can not adjust or remove externally to alter the pressure set once all the systems settle down. You can adjust the pressure setting into a factory set under certain circumstances. To reach the goal of a different pressure range, spare springs are able to adjust in the field. Operation of Hastelloy Check Valve Although a Hastelloy check valve is designed for a specific cracking pressure in the factory, it can be set in the field by removing the check valve from the piping system. Operating the right cracking pressure needs some tries and measurements. You also need a pressure gauge to verify the pressure. To achieve an ideal pressure state, Hastelloy check valves remain unscrewed from the mounting place. A Hastelloy check valve can increase the crack pressure by removing the line.
Hastelloy Butterfly Valves Hastelloy B series valves corrosion resistance feature: It has the good corrosion resistance performance in the reducible sour medium and so on the hydrochloric acid, sulfuric acid, phosphoric acid. Hastelloy Butterfly Valves Corrosion Resistance Feature It has a fine corrosion resistance performance in includes chloridion etc. oxidized acid, in includes in the oxidant reducible acid, in the nitration mixture and so on with reducible acid and oxidized acid. Its prominent characteristic has the fine corrosion resistance in the strong corrosion oxidability and the reducible sour medium. Hastelloy Butterfly Valves Applications Hastelloy butterfly valves find applications across industries where corrosion resistance and high-temperature capabilities are vital. They are commonly used in chemical processing, oil and gas, power generation, pharmaceuticals, water treatment, aerospace, marine, mining, and biotechnology sectors. These valves excel in handling aggressive chemicals, acids, and corrosive media, making them ideal for critical processes that demand reliable and long-lasting performance in challenging environments. Their versatility and durability make them a preferred choice for controlling flow in various industrial applications. Hastelloy Butterfly Valves Structure (Hastelloy C276 double offset butterfly valve for example) NO. PARTS MATERIAL 1 Gasket PTFE 2 Split ring B574 N10276 3 Stem B574 N10276 4 Screw B574 N10276 5 Seat PTFE/RPTFE 6 Disc A494 CW12MW 7 Pin B574 N10276 8 Seat retainer A494 CW12MW 9 Body A494 CW12MW 10 Bearing PEEK 11 Packing PTFE 12 Gland bushing B574 N10276 13 Double-end bolt A193 B8M 14 Hexagon nut A194 8M 15 Bracket A351 CF8M 16 Key UNS G10450 17 Gearbox device CF8M / WCB WSV valve, founded in 1989, is a Chinese industrial valve manufacturer and supplier that specializes in the production of high alloy valves. With an increase of its production capacity and satisfaction of domestic and oversea client's requirement, Weidouli furnished with a new modern factory filled with advanced and large CNC machine facilities, fabrication, inspection and test facilities, total factory occupied area to be 43500ã?¡, becoming one of the leading valve maker and vendors in valve manufacturing industry.
A high quality globe valve is a linear motion valve and is primarily designed to stop, start and regulate flow. The disk of a Globe valve can be totally removed from the flow path or it can completely close the flow path. Globe valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close or shut the valve. In globe valves, the plug is connected to a stem which is operated by screw action using a handwheel in manual valves. The globe valve plug type disc must be installed in proper relation to the media flow as indicated by the flow direction arrow on the valve body. The principal variation in Globe-valve design is in the types of discs employed. Plug-type discs have a long, tapered configuration with a wide bearing surface. This type of seat provides maximum resistance to the erosive action of the fluid stream. In the composition disc, the disc has a flat face that is pressed against the seat opening like a cap. This type of seat arrangement is not as suitable for high differential pressure throttling. Maintenance of Globe valves is relatively easy, as the discs and seats are readily refurbished or replaced. This makes Globe valves particularly suitable for services that require frequent valve maintenance. Where valves are operated manually, the shorter disc travel offers advantages in saving operator time, especially if the valves are adjusted frequently. Advantages Of Globe Valves Good shutoff capability. Moderate to good throttling capability. Shorter stem travel between the open and closed positions as compared to a gate valve. Available in many patterns, each offering unique capabilities. Easy maintenance, as the discs and seats are readily refurbished or replaced. Globe Valve Body Patterns There are three primary body patterns or designs for Globe valves, namely: Standard Pattern (also known as T Pattern or Z Pattern) Angle Pattern Oblique Pattern (also known as Y Pattern) As a manual globe valve factory , we will do our best to meet all the needs of customers. WSV valves, founded in 1989, is a Chinese industrial valve manufacturer and supplier that specializes in the production of high alloy valves. With an increase of its production capacity and satisfaction of domestic and oversea client's requirement, Weidouli furnished with a new modern factory filled with advanced and large CNC machine facilities, fabrication, inspection and test facilities, total factory occupied area to be 43500, becoming one of the leading valve maker and vendors in valve manufacturing industry.
gate valve factory, gate valve company stainless steel gate valves manufacturers Gate valves are used to cut off or connect media transmission, and are suitable for pipeline systems in petroleum, chemical, thermal power plants and other industrial fields. Gate valves can only be fully opened and disconnected in the pipeline, which means it cannot be used for regulation and throttling. Gate valve provides well on/off or shuts off features, pressure drop during operation is very less, and is bidirectional. Meanwhile as metal to metal seat, these valves can respond to specific operating high pressure, high temperature operating conditions. The Details of Gate Valves Metal Seated Gate Valve Full Port Gate Valve Handwheel Gate Valve Horizontal Gate Valve Industrial Gate Valve Advantages 1. Flexible or solid wedge 2. Full-bore or reduced-port 3. Replaceable seat or integral seat 4. Bolted bonnet or self sealing bonnet 5. Rising Stem Rising stems are fixed to the gate and they rise and lower together as the valve is operated, providing a visual indication of the manual regulating valve position and making it possible to grease the stem. A nut rotates around the threaded stem and moves it. This type of valve has an inside screwed stem and the packing is subjected to wear because of the up and down movement and turning motion of the stem. Manual Gate Valves Specification - 65 mm and above...Full bore, Flexible wedge - 50 mm and below...Reduced bore, solid wedge Design standard API, ASME, ISO, JIS, DIN, BS, GB Body Material ASTM, ASME, DIN Cast Steel / Forged Steel Titanium, Nickel, Monel, Hastelloy, Monel, Inconel, Duplex, Zirconium, Alloy20, 904L, 254SMO, stainless steel etc. Pressure Class, Class 150 - 2500 1.0MPa~42.0MPa, JIS 10K~40K Size(Standardized) 1/2" up to 60" DN15~DN1500 Connection Form Thread NPT, Socket weld, butt weld, Flanged Operation Method Manual (including the type with a manual reduction gear), electric, Pneumatic The above specifications are for standard products. Please inquire about other specifications. As one of stainless steel gate valves manufacturers , we will do our best to meet all the needs of customers. Weidouli Valves, founded in 1989, is a Chinese industrial valve company and supplier that specializes in the production of high alloy valves. With an increase of its production capacity and satisfaction of domestic and oversea client's requirement, As a gate valve factory, gate valve company, Weidouli furnished with a new modern factory filled with advanced and large CNC machine facilities, fabrication, inspection and test facilities, total factory occupied area to be 43500, becoming one of the leading valve maker and vendors in valve manufacturing industry.
Custom ball valves are used to cut off or connect the medium in the pipeline, as well as to regulate and control the fluid. As a professional ball valves company, we can provide you with all kinds of floating and trunnion mounted ball valves china. Ball valves mainly feature compact structure and reliable sealing. The sealing surface and spherical surface are often closed, which means it's not easy to be eroded by medium and easy to operate and maintain. Weidouli is a professional ball valve supplier and valve manufacturing company that has different types of ball valves wholesale. We are good at making cast hand operated valve and forged ball valve with various special alloys, which are suitable for general working media such as water, solvent, acid and natural gas, as well as suitable for bad working. The Details Of Ball Valves Custom Ball Valves Wholesale Standard Port Ball Valve Manual The Drawing Of Ball Valves Rotary Ball Valve Action Oil and Gas Ball Valve System Manual Ball Valve Advantages 1. Soft seated ball valve or metal seated ball valves for high temperature 2. Full bore and reduced bore ball valve 3. Fire-safe and anti-static device 4. Double block and bleed function 5. Grease injection for seat and stem 6. Blowout-proof stem 7. Self cavity pressure relief 8. Gland locking device 9. Anti-leakage packing and packing box 10. ISO 5211 mounting pad Hand Ball Valve Specification Design standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Pressure rating: CLASS 150LB~2500LB, 1.0MPa~42.0MPa, JIS 10K~40K Size range: NPS 3/8"~48", DN8~DN1200 End connections: flange, wafer, threaded, butt weld, socket weld Operation: handle lever operated ball valve, gear operated ball valve, pneumatic operated ball valve, hydraulic actuator, electric actuator
We supply balustrade and its related components like connectors, saddles, pipes end caps in SS201, SS304, SS316, SS316L. Pipes OD42.2mm*2mm. Also available other OD on request. Balustrade shape round, square any other custom designed shape. Height about 1060mm. Finish: satin, Glossy.
Product Description: We supply connector in SS201, SS304, SS316, SS316L suitable for pipes OD42.2mm*2mm. Also available other OD on requist. Connectors in round, square any other custom designed shape. Finish: satin, Glossy.
