๏ป??xml version="1.0" encoding="UTF-8" ?>Zhejiang Youji Machinery Technology Co.,Ltdhttp://js.shiyano.twMagdeburg, Germany, the valve again to buy the valve test benchMagdeburg, Germany, the valve again to buy the valve test benchhttp://js.shiyano.tw/news/280.htmlZhejiang YNJ Machinery Technology Co. Ltd. Europe old customers Germany Magdeburg valve company, China purchasing representative EwaZhang Zhejiang YNJ company site,adminNews2017-04-15 11:06ๅŽŸๅˆ›India valve enterprise IVC valve CEO to Zhejiang YOUJI machine company acceptance valve test benchhttp://js.shiyano.tw/news/279.htmlRecently, India (IVC) INDIAN VALVE PVT.LTD butterfly valve company president Mr. Mukherjee came to Zhejiang YOUJI mechanical technology limited acceptance in January custom, valve test bench,adminNews2017-03-25 14:31ๅŽŸๅˆ›JWM type wedge planet lapping machinehttp://js.shiyano.tw/jiance/278.htmlJWM type wedge planet lapping machineadminValve testing equipment2016-09-30 08:42ๅŽŸๅˆ›JWT Type welded valve test equipmenthttp://js.shiyano.tw/jiance/93.htmlJWT welding valve test bench is on the basis of our many years experience in manufacturing of the valve testing equipment, to address the valve manufacturer, valve can not be right to use other units such as blue-type valveadminValve testing equipment2012-09-09 19:32ๅŽŸๅˆ›JLT vertical valve hydraulic test bed,test benchhttp://js.shiyano.tw/jiance/88.htmlJLT vertical valve hydraulic test bed is my company to address the general use of units for the valve test bench for multi-type choose to use needs, according to the national GB/T1 3927 - 92 "Universal valve pressure test"adminValve testing equipment2012-09-09 18:43ๅŽŸๅˆ›Valve Leak Detectionhttp://js.shiyano.tw/Technique/Valve_Leak_Detection/The content of the main valve body leak detection leak, seal leakage of two parts, the main valve manufacturer is testing and testing, the secondary sector there are important projects valve pressure testing.1, the When the valve leaks or failure, on..adminTechnique2010-12-21 15:00ๅŽŸๅˆ›Check valve caused plant explosionhttp://js.shiyano.tw/news/Check_valve_caused_plant_explosion/Check valve caused plant explosion A new report from the US EPA and OSHA indicates that the internal failure and blowout of a check valve was to blame for a chemicals explosion at Shell Chemicals plant at Deer Park, TX in 1997. This caused a flammabl..adminNews2010-10-09 14:17ๆฅ่‡ช็ฝ‘็ปœCombined safety. Rupture disk directly in front of the safety valvehttp://js.shiyano.tw/news/Combined_safety_Rupture_disk_directly_in_front_of_the_safety_valve/Combined safety. Rupture disk directly in front of the safety valve Safety considerations when combining rupture discs in series with a safety valve are considered. This includes the use of a non-splintering disc. The combination of the two systems r..adminNews2010-10-09 14:16ๆฅ่‡ช็ฝ‘็ปœTyco fulfills all tanker valve requirementshttp://js.shiyano.tw/news/Tyco_fulfills_all_tanker_valve_requirements/Tyco fulfills all tanker valve requirements The UK road tanker manufacturer Clayton Commercials has met most of its tanker valve requirements using a single source, Tyco Valves and Controls. Tankers produced by Clayton are used throughout industry fo..adminNews2010-10-09 14:12ๆฅ่‡ช็ฝ‘็ปœSichuan Huayang oil depot built all the necessary valves testing machine factory deliveryhttp://js.shiyano.tw/news/Sichuan_Huayang_oil_depot_built_all_the_necessary_valves_testing_machine_factory_delivery/Sichuan Huayang oil depot built all the necessary valves testing machine factory deliveryadminNews2010-09-18 10:13ๅŽŸๅˆ›Valve testing equipmenthttp://js.shiyano.tw/news/Valve_testing_equipment/Valve testing equipment detection devices, also known as valves, valve test stand, valve testing machine, the main useful pressure valve seal and body strength test,adminNews2010-09-07 15:23ๅŽŸๅˆ›Singapore Ministry of OSA ball mill company, the valve test stand was completed successfullyhttp://js.shiyano.tw/news/Singapore_Ministry_of_OSA_ball_mill_company_the_valve_test_stand_was_completed_successfully/Chinese New Year in March, Mr. Wang, founder OSA visit Premium machine, this is mainly a set of mill inspection in January and testing units, and Phase 2 procurement plans. After months of effort my ball mill in 3mk46100, valve testing machine JWZ-30..adminNews2010-08-05 08:38ๅŽŸๅˆ›Test methodshttp://js.shiyano.tw/Technique/Test_methods/1 Test Case According to GB / T 13927 of the regulations. 2 No-load operation test Drive is directly installed in the valve, the valve configuration using the design of the drive unit from fully closed to fully open and then to fully closed loop oper..adminTechnique2010-06-20 10:42ๅŽŸๅˆ›JWZ Type valve test benchhttp://js.shiyano.tw/jiance/97.htmlJWZ type valve hydraulic test bed that I have accumulated many years of production in the valve technology, based on the testing equipment in accordance with national GB/T1 3927 - 92 "Valve Inspect and Test" and ZBJl6006-90 "valve testing and detecti..adminValve testing equipment2010-06-20 09:37ๅŽŸๅˆ›Check valve test method and inspection rules for a Generalhttp://js.shiyano.tw/Technique/Check_valve_test_method_and_inspection_rules_for_a_General/Check valve test method and inspection rules for a GeneralIf the contract does not stipulate in the order of other additional inspection requirements, the buyer of the test content be limited to: a) use of non-destructive testing method, in the assem..adminTechnique2010-06-14 08:47ๅŽŸๅˆ›Check Valve Materialhttp://js.shiyano.tw/Technique/Check_Valve_Material/Check Valve Material 1 The valve body and valve cover 1.1 If no special request orders in the contract, the valve shell materials should be GB / T 12224 requirements, comply with GB / T 12228, GB / T 12229, GB / T 12230 requirements. 1.2 The valve ha..adminTechnique2010-06-09 10:16ๅŽŸๅˆ›Technical requirements check valvehttp://js.shiyano.tw/Technique/Technical_requirements_check_valve/1 Pressure - temperature rating Valve rated pressure - temperature rating according to GB / T 12224 requirements. For some of the elastic seal pair structure, or internal components, materials, special handling by the valve, the pressure - temperatur..adminTechnique2010-06-02 18:45ๅŽŸๅˆ›Test Method for Ballhttp://js.shiyano.tw/Technique/Test_Method_for_Ball/A pressure test 1.1 Each valve factory should be in accordance with GB / T 13927-1992 of the provisions of the pressure test. 1.2 The test medium Shell strength test and the test fluid sealing medium for fresh water (which can preservatives), kerosen..adminTechnique2010-05-27 08:16ๅŽŸๅˆ›Flexible flange and wafer butterfly valve sealhttp://js.shiyano.tw/Technique/Flexible_flange_and_wafer_butterfly_valve_seal/1 Scope This standard provides flexible flange and wafer butterfly valve seal structure, technical requirements, materials, test methods and inspection rules, marking, painting, packaging, storage and transportation. This standard applies to: nominal..adminTechnique2010-05-19 07:23ๅŽŸๅˆ›Metal sealing ball valve assembly and commissioninghttp://js.shiyano.tw/Technique/Metal_sealing_ball_valve_assembly_and_commissioning/Assembly and commissioning A valve (metal sealing ball valve) in the assembly of all parts before inspection by the quality inspection department, failed not to assemble the parts. 2 threaded fasteners surface, the assembly can be coated molybdenum d..adminTechnique2010-05-13 10:54ๅŽŸๅˆ›Power Station Valve normative reference document 1)http://js.shiyano.tw/Technique/Power_Station_Valve_normative_reference_document_1/Power Station Valve normative reference document 1) The terms of the following documents by the standard reference in the provisions of this standard. For dated references, subsequent amendments to all single (not including the corrections) or revisi..adminTechnique2010-05-08 08:04ๅŽŸๅˆ›Technical requirements for metal sealing ball valvehttp://js.shiyano.tw/Technique/Technical_requirements_for_metal_sealing_ball_valve/Technical requirements for metal sealing ball valve 1 Pressure - temperature rating Ball pressure - temperature rating should not be rated higher than the shell pressure - temperature rating. In addition, seat, stem and body connections sealed Depart..adminTechnique2010-05-03 09:10ๅŽŸๅˆ›A range of Ball Valvehttp://js.shiyano.tw/Technique/A_range_of_Ball_Valve/This standard specifies flanged, welded connections and threaded metal sealing ball valve (hereinafter referred to as ball) the terms, structure, technical requirements, materials, assembly and commissioning, testing methods, inspection rules, markin..adminTechnique2010-04-25 15:11ๅŽŸๅˆ›Premium machinery - valve testing machine to capture the markethttp://js.shiyano.tw/news/Premium_machinery_valve_testing_machine_to_capture_the_market/Premium machinery - valve testing machine to capture the market Our test equipment and test valve on the valve test stand international comparison of production power, still pregnant with great potential for development. Overseas, many noteworthy p...adminNews2010-04-17 18:23ๅŽŸๅˆ›Pressure test valve leakage testhttp://js.shiyano.tw/Technique/Pressure_test_valve_leakage_test/Pressure test valve leakage testadminTechnique2010-04-14 17:59ๅŽŸๅˆ›High pressure valve stem sealing force of the axialhttp://js.shiyano.tw/Technique/High_pressure_valve_stem_sealing_force_of_the_axial/High pressure valve stem sealing force of the axialadminTechnique2010-04-12 00:05ๅŽŸๅˆ›How to choose the valve to prevent the media back?http://js.shiyano.tw/Technique/How_to_choose_the_valve_to_prevent_the_media_back/How to choose the valve to prevent the media back?adminTechnique2010-04-08 17:03ๅŽŸๅˆ›How to use the machine shock absorberhttp://js.shiyano.tw/Technique/How_to_use_the_machine_shock_absorber/How to use the machine shock absorberadminTechnique2010-04-05 19:20ๅŽŸๅˆ›Special release valve valve Shanghai New: labyrinth control valvehttp://js.shiyano.tw/Technique/Special_release_valve_valve_Shanghai_New_labyrinth_control_valve/Special release valve valve Shanghai New: labyrinth control valveadminTechnique2010-04-02 17:02ๅŽŸๅˆ›Yongjia reconstruction "Pump and Valve Hometown" to create state-level cardhttp://js.shiyano.tw/news/Yongjia_reconstruction_Pump_and_Valve_Hometown_to_create_state_level_card/Yongjia reconstruction "Pump and Valve Hometown" to create state-level cardadminNews2010-03-28 19:30ๅŽŸๅˆ›The working principle and classification of ballhttp://js.shiyano.tw/Technique/The_working_principle_and_classification_of_ball/The working principle and classification of balladminTechnique2010-03-26 01:05ๅŽŸๅˆ›The success of the Guangzhou Institute of Mechanical Science 13 meters in diameter, large ring trialhttp://js.shiyano.tw/news/The_success_of_the_Guangzhou_Institute_of_Mechanical_Science_13_meters_in_diameter_large_ring_trial/The success of the Guangzhou Institute of Mechanical Science 13 meters in diameter, large ring trialadminNews2010-03-23 00:12ๅŽŸๅˆ›Ormond Motor treat their employees mutual benefit and win-winhttp://js.shiyano.tw/news/Ormond_Motor_treat_their_employees_mutual_benefit_and_win_win/Ormond Motor treat their employees mutual benefit and win-winadminNews2010-03-18 23:13ๅŽŸๅˆ›The installation of vortex flowmeterhttp://js.shiyano.tw/Technique/The_installation_of_vortex_flowmeter/The installation of vortex flowmeteradminTechnique2010-03-16 22:43ๅŽŸๅˆ›Tips. 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Great knowledge of acid-resistant pump selection tipsadminTechnique2010-03-14 21:53ๅŽŸๅˆ›Knowledge: Control valve performance testing and maintenancehttp://js.shiyano.tw/Technique/Knowledge_Control_valve_performance_testing_and_maintenance/Knowledge: Control valve performance testing and maintenanceadminTechnique2010-03-12 17:24ๅŽŸๅˆ›the new deformed aluminum alloy stem nuthttp://js.shiyano.tw/Technique/the_new_deformed_aluminum_alloy_stem_nut/้˜€ๆ†่žบๆฏ็š„้ฉฑๅŠจๅ™จ็š„้‡่ฆ็ป„ๆˆ้ƒจๅˆ†ไน‹ไธ€ใ€‚้˜€้—จ็š„ๅทฅไฝœ๏ผŒๆ‰‹ๆ‘‡่ฝฎๆˆ–็”ตๅŠจ่ฃ…็ฝฎๅ†…็š„้˜€ๆ†่žบๆฏๆ—‹่ฝฌๆ”ฏๆžถๅฎ‰่ฃ…๏ผŒ้˜€ๆ†่žบๆฏๆ‰‹่ฝฎๆˆ–็”ตๅŠจ่ฃ…็ฝฎ๏ผŒ่ตท้‡ๅŠ›็Ÿฉ่ฟๅŠจ็†Ÿ้ฃŸๅบ—..adminTechnique2010-03-10 16:15ๅŽŸๅˆ›Independent innovation has become a tool for transformation and upgrading of the valve businesshttp://js.shiyano.tw/news/Independent_innovation_has_become_a_tool_for_transformation_and_upgrading_of_the_valve_business/Independent innovation has become a tool for transformation and upgrading of the valve businessadminNews2010-03-10 16:09ๅŽŸๅˆ›Valve business transformation and upgrade independent innovation is the cutting edgehttp://js.shiyano.tw/news/Valve_business_transformation_and_upgrade_independent_innovation_is_the_cutting_edge/Valve business transformation and upgrade independent innovation is the cutting edgeadminNews2010-03-07 22:52ๅŽŸๅˆ›Become increasingly worrying situation of iron and steel industry; iron ore price up 50% of the longhttp://js.shiyano.tw/news/Become_increasingly_worrying_situation_of_iron_and_steel_industry_iron_ore_price_up_50_of_the_long/Become increasingly worrying situation of iron and steel industry; iron ore price up 50% of the longadminNews2010-03-04 22:03ๅŽŸๅˆ›On the 2010 valve technology development trendhttp://js.shiyano.tw/news/On_the_2010_valve_technology_development_trend/On the 2010 valve technology development trendadminNews2010-03-03 18:23ๅŽŸๅˆ›Valve often encountered in the process of using 10 questionshttp://js.shiyano.tw/Technique/Valve_often_encountered_in_the_process_of_using_10_questions/Valve often encountered in the process of using 10 questionsadminTechnique2010-03-01 16:51ๅŽŸๅˆ›IRG-type hot water pipeline booster pumps1http://js.shiyano.tw/pump/IRG_type_hot_water_pipeline_booster_pumps1/1, the suction pressure 1.6MPa, the maximum working pressure of the pump systems 1.6MPa, namely the pump suction pressure + pump head 1.6MPa,pump hydrostatic test pressure 2.5MPa, please specify system work pressure when ordering the pump. when nee..adminPump2010-02-26 18:50ๅŽŸๅˆ›IRG-type hot water pipeline booster pumpshttp://js.shiyano.tw/pump/IRG_type_hot_water_pipeline_booster_pumps/1, the suction pressure 1.6MPa, the maximum working pressure of the pump systems 1.6MPa, namely the pump suction pressure + pump head 1.6MPa,pump hydrostatic test pressure 2.5MPa, please specify system work pressure when ordering the pump. when nee..adminPump2010-02-26 18:49ๅŽŸๅˆ›How to maintain vacuum pumphttp://js.shiyano.tw/Technique/How_to_maintain_vacuum_pump/How to maintain vacuum pumpadminTechnique2010-02-25 18:06ๅŽŸๅˆ›IH type chemical pumphttp://js.shiyano.tw/pump/IH_type_chemical_pump/IH type chemical pump is a single-stage single-suction (axial inhalation) cantilever type centrifugal pump for conveying liquid without solid particles but corrosive and viscosity similar to water.Its mark, rated performance , size and so on is equiv..adminPump2010-02-24 22:41ๅŽŸๅˆ›TSWA horizontal multi-stage centrifugal pumpshttp://js.shiyano.tw/pump/TSWA_horizontal_multi_stage_centrifugal_pumps/ไบ? the scope of application: Apply to industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler, fire protection pressurized, long-distance transport water, heating, bathrooms and so on for warm an..adminPump2010-02-23 17:28ๅŽŸๅˆ›KCB, 2CY gear-type oil transfer pump - gear oil transfer pump - oil transfer pumphttp://js.shiyano.tw/pump/KCB_2CY_gear_type_oil_transfer_pump_gear_oil_transfer_pump_oil_transfer_pump/KCB, 2CY gear-type oil transfer pump - gear oil transfer pump - oil transfer pumpadminPump2010-02-22 19:15ๅŽŸๅˆ›bet 365อถืขนูอ๘