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浙江海门试压泵厂 爱企查
简介： 浙江海门试压泵厂成立于，法定代表人为周玉麟，注册资本为326万 (元)，统一社会信用代码为9133100214827004XU，注册地位于浙 浙江海门试压泵厂 爱企查简介： 浙江海门试压泵厂成立于，法定代表人为周玉麟，注册资本为326万 (元)，统一社会信用代码为9133100214827004XU，注册地位于浙
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关于我们_浙江海门试压泵厂 八方资源网
浙江海门试压厂创建于1965年，是试压泵**生产厂。国家试压泵行业技术标准起草单位。国内较早的生产电动、手动试压泵的专业工厂。产品有14个系列80多种规格。本厂一直以来 关于我们_浙江海门试压泵厂 八方资源网浙江海门试压厂创建于1965年，是试压泵**生产厂。国家试压泵行业技术标准起草单位。国内较早的生产电动、手动试压泵的专业工厂。产品有14个系列80多种规格。本厂一直以来
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浙江海门试压泵厂 顺企网
浙江海门试压厂创建于1965年，是试压泵定点生产厂。 国家试压泵行业技术标准起草单位。 国内早的生产电动、手动试压泵的专业工厂。 产品有14个系列80多种规格。 本厂一直以 浙江海门试压泵厂 顺企网浙江海门试压厂创建于1965年，是试压泵定点生产厂。 国家试压泵行业技术标准起草单位。 国内早的生产电动、手动试压泵的专业工厂。 产品有14个系列80多种规格。 本厂一直以
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浙江海门试压泵厂-机械100网
浙江海门试压泵厂创建于1965年，是原机械工业部试压泵定点生产厂，全国试压泵行业组长厂，《试压泵》标准起草单位，****，连续15年评为重合同守信用企业称号。 国内生产 浙江海门试压泵厂-机械100网浙江海门试压泵厂创建于1965年，是原机械工业部试压泵定点生产厂，全国试压泵行业组长厂，《试压泵》标准起草单位，****，连续15年评为重合同守信用企业称号。 国内生产
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浙江海门试压泵厂_主营试压泵、凿岩机,量具仪器
浙江海门试压泵厂_主营试压泵、凿岩机,量具仪器、水晶机械,机床及配件制造、加工,金属材料销售 欢迎来到世界工厂网！ 登录 免费注册 我的工厂 采购 发布采购 采购管理 供应 我 浙江海门试压泵厂_主营试压泵、凿岩机,量具仪器浙江海门试压泵厂_主营试压泵、凿岩机,量具仪器、水晶机械,机床及配件制造、加工,金属材料销售 欢迎来到世界工厂网！ 登录 免费注册 我的工厂 采购 发布采购 采购管理 供应 我
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浙江海门试压泵厂-机械100网
国内生产电动系列、手动系列试压泵的专业工厂。试压泵产品有十四个系列八十多种规格。产品质量、产量、品种和规格均居全国同行之冠。“海试牌”电动试压泵早在1989年就已荣 浙江海门试压泵厂-机械100网国内生产电动系列、手动系列试压泵的专业工厂。试压泵产品有十四个系列八十多种规格。产品质量、产量、品种和规格均居全国同行之冠。“海试牌”电动试压泵早在1989年就已荣
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浙江海門試壓泵廠 百度百科
浙江海門試壓泵廠創建於1965年，是試壓泵定點生產廠。國家試壓泵行業技術標準起草單位。國內生產電動、手動試壓泵的專業工廠。產品有14個系列80種規格。 浙江海門試壓泵廠 百度百科浙江海門試壓泵廠創建於1965年，是試壓泵定點生產廠。國家試壓泵行業技術標準起草單位。國內生產電動、手動試壓泵的專業工廠。產品有14個系列80種規格。
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CN104460726A Google Patents
CN104460726A CN201410750927.7A CN201410750927A CN104460726A CN 104460726 A CN104460726 A CN 104460726A CN 201410750927 A CN201410750927 A CN 201410750927A CN 104460726 A CN104460726 A CN 104460726A Authority CN China Prior art keywords pressure plunger control stop valve CN104460726A Google PatentsCN104460726A CN201410750927.7A CN201410750927A CN104460726A CN 104460726 A CN104460726 A CN 104460726A CN 201410750927 A CN201410750927 A CN 201410750927A CN 104460726 A CN104460726 A CN 104460726A Authority CN China Prior art keywords pressure plunger control stop valve
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KR100850681B1 A pressure vessel transporting and positioning
A pressure vessel transporting and positioning equipment for a water tank type pressure test is provided to automate the steps of filling water in a pressure vessel and recovering a remaining gas before the pressure test, performing the pressure test, and a draining the water after the pressure test. A pressure vessel transporting and positioning equipment KR100850681B1 A pressure vessel transporting and positioningA pressure vessel transporting and positioning equipment for a water tank type pressure test is provided to automate the steps of filling water in a pressure vessel and recovering a remaining gas before the pressure test, performing the pressure test, and a draining the water after the pressure test. A pressure vessel transporting and positioning equipment
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CN101441156B 水槽式压力容器耐压检查系统 Google Patents
CN101441156B CN2008101781489A CN200810178148A CN101441156B CN 101441156 B CN101441156 B CN 101441156B CN 2008101781489 A CN2008101781489 A CN 2008101781489A CN 200810178148 A CN200810178148 A CN 200810178148A CN 101441156 B CN101441156 B CN 101441156B Authority CN China Prior art keywords CN101441156B 水槽式压力容器耐压检查系统 Google PatentsCN101441156B CN2008101781489A CN200810178148A CN101441156B CN 101441156 B CN101441156 B CN 101441156B CN 2008101781489 A CN2008101781489 A CN 2008101781489A CN 200810178148 A CN200810178148 A CN 200810178148A CN 101441156 B CN101441156 B CN 101441156B Authority CN China Prior art keywords
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CN104374560A Gas-lift valve test system Google Patents
The invention provides a gas-lift valve test system. The gas-lift valve test system comprises a pressure measurement device, a displacement measurement device, a gas supply device and a control system. The pressure measurement device comprises a pressure storage tank and a pressure sensor, wherein the pressure storage tank and the pressure sensor are CN104374560A Gas-lift valve test system Google PatentsThe invention provides a gas-lift valve test system. The gas-lift valve test system comprises a pressure measurement device, a displacement measurement device, a gas supply device and a control system. The pressure measurement device comprises a pressure storage tank and a pressure sensor, wherein the pressure storage tank and the pressure sensor are
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CN2543058Y Automatic pressure-testing device Google Patents
The utility model relates to an automatic testing pressure device in a technique of pressure vessel experiment, wherein a hydraulic test pump of the testing device is pipe connected with a throttle through a collector; a hand valve can be pipe connected with a tested pressure vessel; a stop valve and a pressure relief valve are orderly concatenated CN2543058Y Automatic pressure-testing device Google PatentsThe utility model relates to an automatic testing pressure device in a technique of pressure vessel experiment, wherein a hydraulic test pump of the testing device is pipe connected with a throttle through a collector; a hand valve can be pipe connected with a tested pressure vessel; a stop valve and a pressure relief valve are orderly concatenated
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CN111002214A Piezoelectric quartz wafer convex surface
The invention provides a piezoelectric quartz wafer convex surface grinding frequency real-time monitoring device which comprises a thimble, wherein the thimble is connected to a driving mechanism, the lower part of the thimble is provided with a needle head, the needle head is abutted against a metal tool disc for carrying a wafer to be processed, the needle CN111002214A Piezoelectric quartz wafer convex surface The invention provides a piezoelectric quartz wafer convex surface grinding frequency real-time monitoring device which comprises a thimble, wherein the thimble is connected to a driving mechanism, the lower part of the thimble is provided with a needle head, the needle head is abutted against a metal tool disc for carrying a wafer to be processed, the needle
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CN101441156B Pressure test system of water tank type pressure
The present invention relates to a water groove type pressure resistance detection system for a pressure vessel, comprising: a pressure resistance detection three-step device composed of a pressure vessel water-feeding and residual gas-recycling device configured by certain space in moving direction of the pressure vessel to be detected before CN101441156B Pressure test system of water tank type pressureThe present invention relates to a water groove type pressure resistance detection system for a pressure vessel, comprising: a pressure resistance detection three-step device composed of a pressure vessel water-feeding and residual gas-recycling device configured by certain space in moving direction of the pressure vessel to be detected before
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CN105823608A 用于检测构架气室气密性的试验装置
CN105823608A CN201610184147.XA CN201610184147A CN105823608A CN 105823608 A CN105823608 A CN 105823608A CN 201610184147 A CN201610184147 A CN 201610184147A CN 105823608 A CN105823608 A CN 105823608A Authority CN China Prior art keywords air chamber pressure test pipeline framework air Prior art date 2016 CN105823608A 用于检测构架气室气密性的试验装置CN105823608A CN201610184147.XA CN201610184147A CN105823608A CN 105823608 A CN105823608 A CN 105823608A CN 201610184147 A CN201610184147 A CN 201610184147A CN 105823608 A CN105823608 A CN 105823608A Authority CN China Prior art keywords air chamber pressure test pipeline framework air Prior art date 2016
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CN111810467A 量程可更换的液体压力控制器 Google Patents
CN111810467A CN201910292234.0A CN201910292234A CN111810467A CN 111810467 A CN111810467 A CN 111810467A CN 201910292234 A CN201910292234 A CN 201910292234A CN 111810467 A CN111810467 A CN 111810467A Authority CN China Prior art keywords pressure module main piston controller hydraulic pressure Prior art CN111810467A 量程可更换的液体压力控制器 Google PatentsCN111810467A CN201910292234.0A CN201910292234A CN111810467A CN 111810467 A CN111810467 A CN 111810467A CN 201910292234 A CN201910292234 A CN 201910292234A CN 111810467 A CN111810467 A CN 111810467A Authority CN China Prior art keywords pressure module main piston controller hydraulic pressure Prior art
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CN111002214A Google Patents
CN111002214A CN201911356429.3A CN201911356429A CN111002214A CN 111002214 A CN111002214 A CN 111002214A CN 201911356429 A CN201911356429 A CN 201911356429A CN 111002214 A CN111002214 A CN 111002214A Authority CN China Prior art keywords frequency thimble grinding rotating arm real Prior art date CN111002214A Google PatentsCN111002214A CN201911356429.3A CN201911356429A CN111002214A CN 111002214 A CN111002214 A CN 111002214A CN 201911356429 A CN201911356429 A CN 201911356429A CN 111002214 A CN111002214 A CN 111002214A Authority CN China Prior art keywords frequency thimble grinding rotating arm real Prior art date
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Automatic pressure measuring device and method Google Patents
The present invention relates to an automatic pressure-testing device and a testing method using the device in a testing technology for a pressure vessel. A pressure testing pump in the testing device is connected with a throttling valve pipe through a water collector, a manual valve can be connected with a tested pressure vessel pipe, and a stop valve and Automatic pressure measuring device and method Google PatentsThe present invention relates to an automatic pressure-testing device and a testing method using the device in a testing technology for a pressure vessel. A pressure testing pump in the testing device is connected with a throttling valve pipe through a water collector, a manual valve can be connected with a tested pressure vessel pipe, and a stop valve and
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Google Patents CN109738218A A kind of external pressure
The invention discloses a kind of external pressure Work condition analogue experimental rig of drilling and extracting equipment, including compensation fluid cylinder and hydraulic system, compensation fluid cylinder is connected separately with control system of invariable pressure and closed pressure vessel, and closed pressure vessel is also connected with Google Patents CN109738218A A kind of external pressure The invention discloses a kind of external pressure Work condition analogue experimental rig of drilling and extracting equipment, including compensation fluid cylinder and hydraulic system, compensation fluid cylinder is connected separately with control system of invariable pressure and closed pressure vessel, and closed pressure vessel is also connected with
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CN106640847A Energy accumulator fatigue test device and test
The invention relates to the technical field of energy accumulator fatigue tests, in particular to an energy accumulator fatigue test device and a test method. The device comprises a loading system and a pressure relieving system; the loading system includes at least two branched oil supply pipelines and a main oil supply pipeline; one ends of all the branched CN106640847A Energy accumulator fatigue test device and test The invention relates to the technical field of energy accumulator fatigue tests, in particular to an energy accumulator fatigue test device and a test method. The device comprises a loading system and a pressure relieving system; the loading system includes at least two branched oil supply pipelines and a main oil supply pipeline; one ends of all the branched
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Automatic pressure measuring device and method Google Patents
The present invention relates to automatic pressure measuring device and method in pressure container test technology. In the measuring device, the pressure testing pump is connected via water collector to the measured pressure container, the manual valve is connected to the measured pressure container, and the cut off valve and the pressure Automatic pressure measuring device and method Google PatentsThe present invention relates to automatic pressure measuring device and method in pressure container test technology. In the measuring device, the pressure testing pump is connected via water collector to the measured pressure container, the manual valve is connected to the measured pressure container, and the cut off valve and the pressure
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CN105547666B 一种人孔盖正负压性能测试试验台及方法
CN105547666B CN201510903725.6A CN201510903725A CN105547666B CN 105547666 B CN105547666 B CN 105547666B CN 201510903725 A CN201510903725 A CN 201510903725A CN 105547666 B CN105547666 B CN 105547666B Authority CN China Prior art keywords manhole cover way electromagnetic directional valve electromagnetic CN105547666B 一种人孔盖正负压性能测试试验台及方法CN105547666B CN201510903725.6A CN201510903725A CN105547666B CN 105547666 B CN105547666 B CN 105547666B CN 201510903725 A CN201510903725 A CN 201510903725A CN 105547666 B CN105547666 B CN 105547666B Authority CN China Prior art keywords manhole cover way electromagnetic directional valve electromagnetic
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JPH0260251B2 - Google Patents
JPH0260251B2 JP14709284A JP14709284A JPH0260251B2 JP H0260251 B2 JPH0260251 B2 JP H0260251B2 JP 14709284 A JP14709284 A JP 14709284A JP 14709284 A JP14709284 A JP 14709284A JP H0260251 B2 JPH0260251 B2 JP H0260251B2 Authority JP Japan Legal status (The legal status is an assumption and is JPH0260251B2 - Google PatentsJPH0260251B2 JP14709284A JP14709284A JPH0260251B2 JP H0260251 B2 JPH0260251 B2 JP H0260251B2 JP 14709284 A JP14709284 A JP 14709284A JP 14709284 A JP14709284 A JP 14709284A JP H0260251 B2 JPH0260251 B2 JP H0260251B2 Authority JP Japan Legal status (The legal status is an assumption and is
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CN111810467B 量程可更换的液体压力控制器 Google Patents
CN111810467B CN201910292234.0A CN201910292234A CN111810467B CN 111810467 B CN111810467 B CN 111810467B CN 201910292234 A CN201910292234 A CN 201910292234A CN 111810467 B CN111810467 B CN 111810467B Authority CN China Prior art keywords pressure module hydraulic pressure main piston controller Prior art CN111810467B 量程可更换的液体压力控制器 Google PatentsCN111810467B CN201910292234.0A CN201910292234A CN111810467B CN 111810467 B CN111810467 B CN 111810467B CN 201910292234 A CN201910292234 A CN 201910292234A CN 111810467 B CN111810467 B CN 111810467B Authority CN China Prior art keywords pressure module hydraulic pressure main piston controller Prior art
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CN105823608A Test device for detecting the airtight of
The present invention discloses a test device for detecting the airtight of a framework air chamber. The test device comprises a pressure device applying pressure to the framework air chamber, a pressure detection part and a controller. The inlet of the framework air chamber communicates with the pressure device through a first pipeline, and the outlet CN105823608A Test device for detecting the airtight of The present invention discloses a test device for detecting the airtight of a framework air chamber. The test device comprises a pressure device applying pressure to the framework air chamber, a pressure detection part and a controller. The inlet of the framework air chamber communicates with the pressure device through a first pipeline, and the outlet
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JPH0260251B2 - Google Patents
JPH0260251B2 JP14709284A JP14709284A JPH0260251B2 JP H0260251 B2 JPH0260251 B2 JP H0260251B2 JP 14709284 A JP14709284 A JP 14709284A JP 14709284 A JP14709284 A JP 14709284A JP H0260251 B2 JPH0260251 B2 JP H0260251B2 Authority JP Japan Legal status (The legal status is an assumption and is JPH0260251B2 - Google PatentsJPH0260251B2 JP14709284A JP14709284A JPH0260251B2 JP H0260251 B2 JPH0260251 B2 JP H0260251B2 JP 14709284 A JP14709284 A JP 14709284A JP 14709284 A JP14709284 A JP 14709284A JP H0260251 B2 JPH0260251 B2 JP H0260251B2 Authority JP Japan Legal status (The legal status is an assumption and is
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CN111810467A Liquid pressure controller with replaceable
The invention relates to the technical field of mechanical metering and discloses a liquid pressure controller with a replaceable measuring range. The controller comprises a liquid pressure controller cavity, a pre-pressurizing pump, a one-way valve, a main piston pump, an intelligent pressure module, an oil cup and a driving module, wherein the pre CN111810467A Liquid pressure controller with replaceable The invention relates to the technical field of mechanical metering and discloses a liquid pressure controller with a replaceable measuring range. The controller comprises a liquid pressure controller cavity, a pre-pressurizing pump, a one-way valve, a main piston pump, an intelligent pressure module, an oil cup and a driving module, wherein the pre
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CN104749035A 一种土工三轴仪用加载装置及加载方法
CN104749035A CN201510119920.XA CN201510119920A CN104749035A CN 104749035 A CN104749035 A CN 104749035A CN 201510119920 A CN201510119920 A CN 201510119920A CN 104749035 A CN104749035 A CN 104749035A Authority CN China Prior art keywords pressure control unit piston digital CN104749035A 一种土工三轴仪用加载装置及加载方法CN104749035A CN201510119920.XA CN201510119920A CN104749035A CN 104749035 A CN104749035 A CN 104749035A CN 201510119920 A CN201510119920 A CN 201510119920A CN 104749035 A CN104749035 A CN 104749035A Authority CN China Prior art keywords pressure control unit piston digital
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KR100850681B1 수조식 내압검사를 위한 압력용기 이송
KR100850681B1 수조식 내압검사를 위한 압력용기 이송 및 정위치 장치 Google Patents KR100850681B1 수조식 내압검사를 위한 압력용기 이송KR100850681B1 수조식 내압검사를 위한 압력용기 이송 및 정위치 장치 Google Patents
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CN104154420A Google Patents
CN104154420A CN201410345938.7A CN201410345938A CN104154420A CN 104154420 A CN104154420 A CN 104154420A CN 201410345938 A CN201410345938 A CN 201410345938A CN 104154420 A CN104154420 A CN 104154420A Authority CN China Prior art keywords water pipeline system test pressure housed Prior art date CN104154420A Google PatentsCN104154420A CN201410345938.7A CN201410345938A CN104154420A CN 104154420 A CN104154420 A CN 104154420A CN 201410345938 A CN201410345938 A CN 201410345938A CN 104154420 A CN104154420 A CN 104154420A Authority CN China Prior art keywords water pipeline system test pressure housed Prior art date
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Google Patents CN102419285A High-pressure bursting test
The invention discloses a high-pressure bursting test system for pressure vessels. The high-pressure bursting test system comprises a high-pressure bursting sample vessel, a high-pressure power source module, a vessel installing and sealing protection device module, a pressure relief device module, and a pressure/flow signal measuring and displaying Google Patents CN102419285A High-pressure bursting test The invention discloses a high-pressure bursting test system for pressure vessels. The high-pressure bursting test system comprises a high-pressure bursting sample vessel, a high-pressure power source module, a vessel installing and sealing protection device module, a pressure relief device module, and a pressure/flow signal measuring and displaying
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CN101402181B 柱状晶体全自动调频机 Google Patents
CN101402181B CN2007101341198A CN200710134119A CN101402181B CN 101402181 B CN101402181 B CN 101402181B CN 2007101341198 A CN2007101341198 A CN 2007101341198A CN 200710134119 A CN200710134119 A CN 200710134119A CN 101402181 B CN101402181 B CN 101402181B Authority CN China Prior art keywords CN101402181B 柱状晶体全自动调频机 Google PatentsCN101402181B CN2007101341198A CN200710134119A CN101402181B CN 101402181 B CN101402181 B CN 101402181B CN 2007101341198 A CN2007101341198 A CN 2007101341198A CN 200710134119 A CN200710134119 A CN 200710134119A CN 101402181 B CN101402181 B CN 101402181B Authority CN China Prior art keywords
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CN106444883A 对试压介质可双向流动的压力控制方法
CN106444883A CN201610740421.7A CN201610740421A CN106444883A CN 106444883 A CN106444883 A CN 106444883A CN 201610740421 A CN201610740421 A CN 201610740421A CN 106444883 A CN106444883 A CN 106444883A Authority CN China Prior art keywords pressure plunger stop valve control water outlet Prior art date 2014-12 CN106444883A 对试压介质可双向流动的压力控制方法CN106444883A CN201610740421.7A CN201610740421A CN106444883A CN 106444883 A CN106444883 A CN 106444883A CN 201610740421 A CN201610740421 A CN 201610740421A CN 106444883 A CN106444883 A CN 106444883A Authority CN China Prior art keywords pressure plunger stop valve control water outlet Prior art date 2014-12
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CN111810467B Liquid pressure controller with replaceable
The invention relates to the technical field of mechanical metering and discloses a liquid pressure controller with a replaceable measuring range. The controller comprises a liquid pressure controller cavity, a pre-pressurizing pump, a one-way valve, a main piston pump, an intelligent pressure module, an oil cup and a driving module, wherein the pre CN111810467B Liquid pressure controller with replaceable The invention relates to the technical field of mechanical metering and discloses a liquid pressure controller with a replaceable measuring range. The controller comprises a liquid pressure controller cavity, a pre-pressurizing pump, a one-way valve, a main piston pump, an intelligent pressure module, an oil cup and a driving module, wherein the pre
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CN106444883B 对试压介质可双向流动的压力控制方法
CN106444883B CN201610740421.7A CN201610740421A CN106444883B CN 106444883 B CN106444883 B CN 106444883B CN 201610740421 A CN201610740421 A CN 201610740421A CN 106444883 B CN106444883 B CN 106444883B Authority CN China Prior art keywords pressure valve plunger control shut Prior art date Legal CN106444883B 对试压介质可双向流动的压力控制方法CN106444883B CN201610740421.7A CN201610740421A CN106444883B CN 106444883 B CN106444883 B CN 106444883B CN 201610740421 A CN201610740421 A CN 201610740421A CN 106444883 B CN106444883 B CN 106444883B Authority CN China Prior art keywords pressure valve plunger control shut Prior art date Legal
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CN101082554B 地暖管材自动检测机 Google Patents
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