The resilient seated water isolation big size gate valve of ZECO from China is widely used and reliable in the water supply and drainage system of water supply company, sewage company, and various industries in big cities of China. Established in 1991, at that time we are the onl
ZECO VALVE GROUP CO., LTD. [2022-08-26 09:05:46 ]
Forged steel pipe fittings are made of A105 (carbon steel), stainless steel or nickel alloy. Forging steel is a process that creates very durable fittings. These fittings are used for connecting pipes, pumps, valves & other equipments in the pipeline system. They are thicker, hea
Hebei Leading Metals & Piping Industries Co., Ltd. [2022-08-15 17:40:55 ]
Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular corrosi
Weidouli Valves Co., Ltd [2022-07-20 09:00:46 ]
Duplex stainless steel ball valves have good corrosion resistance and high strength performance because of their material character. So-called \"duplex stainless steel\" is the ferrite and the austenite probably respectively occupies in its melting organization one half. Even a s
Weidouli Valves Co., Ltd [2022-07-20 08:58:08 ]
Duplex ball valves have the advantages of both ferritic stainless steel and austenitic stainless steel austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular corrosion
Weidouli Valves Co., Ltd [2022-07-20 08:55:43 ]
Non Rising Stem Gate Valve Drawing Non rising stem gate valves is also called rotary stem gate valve (also called non rising stem wedge gate valve). The valve stem nut is set on the gate, and the handwheel rotation drives the valve stem to rotate, so as to lift the gate. Generall
MSTN International Technologies Company [2022-07-01 11:43:22 ]
As a trustworthy gate valves supplier in China, MstnLand provides high performance different types of gate valves, mainly include bolted bonnet wedge gate valves and pressure seal bonnet gate valves, which are widely used in gas, petrochemical, oil, offshore, power station and re
MSTN International Technologies Company [2022-07-01 11:42:06 ]
Forged steel gate valve is a kind of gate valve whose parts are made of forging material. The gate of the forged steel gate valve moves along the vertical direction of the center line of the passage. It is mainly used for shut-off functions in the pipeline. Forged steel gate valv
MSTN International Technologies Company [2022-07-01 11:41:26 ]
Description of Gear Operated Gate Valve ZECO gear operated gate valve is defined according to the driving mode. Gear operated gate valve is mainly used for large-diameter gate valve. Because of the large torque, it is almost impossible to open the valve by manual operation. ZECO,
ZECO VALVE GROUP CO., LTD. [2022-06-29 09:37:08 ]
Gate Valve ZECO is one of the professional gate valve suppliers, specializing in the production of wedge gate valve and through conduit gate valve products, two types of API 6D production for nearly 30 years, ZECO technology also with China valve association secretary-general of
ZECO VALVE GROUP CO., LTD. [2022-06-29 09:35:42 ]
Valves are pipeline attachments that open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure, and flow speed) of the medium it conveyed. Valves can be driven by a variety of transmission modes, Such as handle, gearbox, electric a
Hebei Leading Metals & Piping Industries Co., Ltd. [2022-01-22 16:54:11 ]
FREE-VALVE ’s Pneumatic Ceramic lined Knife Gate Valves are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, sui t able for some very hard particles or serious erosive mediums .They are installed to replace
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-08-19 11:39:22 ]
Product Description Product Description China hot sales API stainless steel gate valve for general machinery 1.The design of products production matches a foreign forerunner standard request, seal completely firm, the performance is good. 2.The structure designs tightly packed re
Zhejiang Ruitong Valve Co.Ltd [2021-03-23 13:44:15 ]
API600 Cast steel OS&Y Gate valve 150#-900# Cast Steel Gate Valve China Gate Valve Suppliers Gate Valve Technical Requirement 1. Gate valves API 600 2. Face to face ANSI B16.10 3. End flanges ANSI B16.5 4. Butt weld ends ANSI B16.25 5. Inspection and test API 598 Yuanda - stainle
Yuanda Valve Group Co.,Ltd. [2021-01-29 18:33:49 ]
FREE - V ALVE ’s Ceramic Rotary Double Disc Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The double ceramic sealing faces of the valves ar
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-22 10:05:28 ]
FREE-VALVE ’s polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-07 09:51:07 ]
FREE-VALVE ’s Bidirectional knife gate valves with polyurethane seats with polyurethane seat are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all m
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-04 15:36:25 ]
FREE-VALVE ’s polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-11-23 09:29:41 ]
FREE-V ALVE ’s Pneumatic Ceramic Rotary Gate Valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground and polishe
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-11 14:37:53 ]
Parts and materials Valve Body Bonnet Stem nut Disc sealing ring Stem Bonnet Gasket Holding ring 1. Gate valve s are not recommended for throttling service. 2. These valves are to be used either fully closed or fully open position. 3. Different colours toidentify differents fluid
baoding valvula imp and exp co.ltd [2020-09-29 16:00:26 ]
