1. Product Description Check Valves are installed in high pressure lines to stop reserve flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line flapper check valves, which allow fluids to flow towards the wellbore and preve
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 09:41:55 ]
FREE-VALVE ’s Floating Ball Type Lining PFA/FEP Check Valve is straight type three piece design and manufactured in f ull p ort u ni-directional body design fully lined with FEP, PFA And PTFE having Flanged Ends .The valve uses PTFE as the rolling valve ball, t he valve can be
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-06-06 14:07:22 ]
FREE-VALVE ’s fluorine lined ball check valve is straight type three piece design and manufactured in f ull p ort u ni-directional body design fully lined with FEP, PFA And PTFE having Flanged Ends .The valve uses PTFE as the rolling valve ball, t he valve can be opened or clos
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-06-06 14:03:56 ]
FREE-VALVE ’s fluorine lined ball check valve is straight type three piece design and manufactured in f ull p ort u ni-directional body design fully lined with FEP, PFA And PTFE having Flanged Ends .The valve uses PTFE as the rolling valve ball, t he valve can be opened or clos
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-06-06 13:50:43 ]
Fill and Circulate Tool (hereafter referred to as FAC Tool ) is a surface tool used during the casing running operation. The FAC Tool is designed to both fill the casing with drilling fluid while running it in the hole and to enable quick circulation of the casing string at any t
Dongying Lake Petroleum Technology Co., Ltd [2019-04-28 18:15:30 ]
FREE-VALVE ’s single plate wafer check valve s are installed in the piping system , t heir main function is to prevent medi um from flowing backwards , the valves are swing type ,and comes with a short pattern sandwich type flangeless wafer body conforming to the GB/T12221 and
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-04-24 18:00:30 ]
FREE-VALVE ’s single plate wafer check valve s are installed in the piping system , t heir main function is to prevent medi um from flowing backwards , the valves are swing type ,and comes with a short pattern sandwich type flangeless wafer body conforming to the GB/T12221 and
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-04-24 18:00:16 ]
FREE-VALVE ’s line silent check valve refers to the valve disc slide along the center line of the valve body and automatically open and close the valve disc rely ing on the flow of the medium , used to prevent media from flowing backwards, also known as the reverse check valve,
Zhengzhou Free Fluid Control Technology Co.,Ltd [2019-04-24 16:48:51 ]
Dongfang Yoyik has advanced technology and equipment, with excellent management philosophy, fair and reasonable prices, high brand reputation. The product are sold to worldwide, and win many good reputation among users. It is worth you to buy. We sell a variety of domestic and in
Dongfang Yoyik Engineering Co., Ltd [2019-02-14 10:49:27 ]
Dongfang Yoyik\'s main business includes the production, installation, commissioning of EH oil system, regeneration system, TSI system, hydrogen oil and water systems, excitation system, MEH system, speed control system, cooling water system, DCS system, and many other spare part
Dongfang Yoyik Engineering Co., Ltd [2019-01-28 14:45:07 ]
Deyang Dongfang Yoyik is a professional enterprise engaged in generator parts, coal-fired generating units, electrical and electrical products, hydroelectric generating units, mechanical parts, hydraulic machinery parts processing and sales. Our company seated in the famous heavy
Dongfang Yoyik Engineering Co., Ltd [2019-01-28 14:38:04 ]
1.Material：valve body bonnet WCB；Stem Steel；Yoke nut Ductile iron 2.Usage This valve is suitable to various pipeline which is fully open or full close 3.Nominal DN50—DN500 Our company is a provincial high-tech enterprises. With import and export operation rights, PYL trad
Baoding Pingyilu Petroleum&Oil Fittings Co., Ltd. [2019-01-24 14:12:35 ]
Generator unit spare Oil-water alarm OWK-2 is provided by Dongfang Yoyik. Our company mainly offer spare parts of power unit, including thousands of types and models, for power plants, steel mills, cement mills, chemical plants and shipyards. Our products can be applied various s
Dongfang Yoyik Engineering Co., Ltd [2019-01-22 10:55:27 ]
Zhejiang Xier Plastic Valve Lead Co., Ltd, located in Zhejiang Province, is professional andsince 1993.It occupies a total factory area of over 13,000 sqm with more than 200 employees and 64 injection machines, and only focus on the PVC & PPR Ball Valve manufacturing and investin
Zhejiang Xier Plastic Valve Lead Co.,LTD. [2019-01-18 14:00:52 ]
Deyang YOYIK is a professional commitment to the generator sets of spare parts, parts of the high-tech companies. to provide the best quality valves, the characteristics of flexible movements, the role of reliable, work shock and vibration, Noise, long life, has been the majority
Dongfang Yoyik Engineering Co., Ltd [2019-01-16 11:52:21 ]
Dongfang Yoyik Engineering Co., Ltd provides professional spare parts of turbines, generators, and boilers. Our primary business are EHC, TSI, MEH, DCS, excitation syste m, hydrogen oil water system, sealing compounds, and insulation materials. Gap air pipe DFGJ15-12S-02T AST sol
Dongfang Yoyik Engineering Co., Ltd [2019-01-04 10:50:44 ]
Main hydraulic machinery and components, hydroelectric generating units; coal-fired generating units; generating units; electrical and electronic products processing; mechanical parts processing. Mainly engaged in the power industry host (steam turbine, water machine, boiler, tur
Dongfang Yoyik Engineering Co., Ltd [2019-01-04 10:46:30 ]
Deyang Dongfang Yoyik is a professional company dedicated to the production, development, sale of power plant spare parts and accessories. Our company has strict requirements to ensure all our products meet the needs of customers. Through more than 20 years of efforts, the majori
Dongfang Yoyik Engineering Co., Ltd [2018-12-26 10:28:48 ]
Deyang Dongfang Yoyik is a professional company dedicated to the production, development, sale of power plant spare parts and accessories. Our company has strict requirements to ensure all our products meet the needs of customers. Through more than 20 years of efforts, the majori
Dongfang Yoyik Engineering Co., Ltd [2018-12-17 09:02:50 ]
Deyang Dongfang Yoyik is a professional company dedicated to the production, development, sale of power plant spare parts and accessories. Our company has strict requirements to ensure all our products meet the needs of customers. Through more than 20 years of efforts, the majori
Dongfang Yoyik Engineering Co., Ltd [2018-12-17 09:01:44 ]
