1.低温硬管1. Cryogenic Rigid Pipe DN150低温硬管DN150 Cryogenic Rigid Pipe 概述:Overview: 本公司生产的高真空多层绝热低温液体输送管道技术*创、工艺先进、性能优良、蒸发损失率低、外形美观、安装方便。外表面经抛光处理,美观实用,广泛应用于多个行业和领域。 Cryogenic liquid transmission pipeline of high vacuum multi-layer insulation manufactured by our company has unique technology, advanced craft, excellent function, low evaporation loss rate, aesthetic modeling, and convenient installation. Its shell is polished, aesthetic and practical. It is also used in many industries and areas. 产品标准:Product Standard: GB50316—2000 《工业金属管道设计规范》Design Specification for Industrial Metallic Piping GB50235—1997 《工业金属管道工程施工及验收规范》Specification for Construction and Acceptance of Industrial Metallic Piping GB/T 18443.4-2001 《低温绝热压力容器试验方法 漏放气速率测量》Testing Method of Cryo-insulation Pressure Vessels—Leak and Outgassing Rate Measurement GB/T 14976—2000 《流体输送用不锈钢无缝管》Seamless Stainless Steel Tube for Fluid Transport GB/T 12777—1999 《金属波纹管膨胀节通用技术条件》General Specification for Metal Bellows Expansion Joints GB/T 18443.2-2001 《低温绝热压力容器试验方法 真空度测量》Testing Method of Cryo-insulation Pressure Vessels—Vacuum Measurement GB/T 18443.3-2001 《低温绝热压力容器试验方法 漏率测量》Testing Method of Cryo-insulation Pressure Vessels—Leak Rate Measurement TSG D2001-2006 《压力管道元件制造许可规则》Pressure Pipe Unit Manufacture Appraisal Regulation TSG D7002-2006 《压力管道元件型式试验规则》Pressure Piping Components Type Test Regulation JB/T 4708—2000 《钢制压力容器焊接工艺评定》Welding Procedure Qualification for Steel Pressure Vessels JB/T 4709—2000 《钢制压力容器焊接规程》Welding specification for steel pressure vessels JB4730-2005 《承压设备无损检测》Nondestructive Testing of Pressure Equipment 劳动部《压力管道安全管理与*规定》Safety Supervision Regulations for Pressure Vessels by Ministry of Labor 生产材料:Production Materials: 内外管采用无缝不锈钢,材质为0Cr18Ni9。 Inner and outer tubes are made of 0Cr18Ni9 seamless stainless steel. 产品特点:Product Feature: 结构**:内外管支承采用自动定心的刚性支承,*避免了由于管道挠度或不合理支承引起的内外管短路导致的冷损。 Structural innovation: automatic centering rigid support is used for inner and outer tubes so that cold loss brought about by short circuit of inner and outer tubes due to pipe deflection or unreasonable support is prevented. 绝热性能优良:管段间采用无缝波纹补偿结构。夹层采用高反射率的绝热材料,绝热性能优良。 Excellent insulation: between pipe sections are seamless corrugated compensator structures. Interlayer is made of insulation materials of high reflectivity and excellent insulation performance. 产品寿命长:外管安装有活动真空阀,密封真空度高,可反复抽真空。改变了传统产品“一次性真空”较易导致真空度低、真空寿命短、蒸发损失高的缺陷。 Long service life: outer tube has adjustable vacuum valve so that degree of sealed vacuum is high. The vacuum can also be pumped repeatedly. However, some defects like low vacuum degree, short service life and high evaporation loss in “one-off vacuum” of traditional product are removed. 安全**性高:活动真空阀可自动压紧,自动复松。若夹层真空被破坏导致**压等异常情况,可自动泄压。 High safe reliability: adjustable vacuum valve can fasten or loosen itself. It can also decompress itself when overpressure brought about by damaged vacuum interlayer occurs. 技术含量高:若用户需要,可选配**真空压力传感器进行真空测量。 High technological content: an optional special vacuum pressure sensor for measuring vacuum is offered if there is a need from user. 产品规格型号:Product Specifications & Model: 管道规格 Pipeline specifications (mm) 性能参数Performance parameter 公称通径Nominal diameter 内管Inner tube 外管Outer tube DN15 ф18 ф89 工作压力Working pressure 根据用户需要设计 Design in line with customer’s demands DN20 ф25 ф89 设计温度Design temperature -196℃~-183℃ DN25 ф32 ф89 工作介质Working medium LO2, LN2, Lar, LH2, LHe DN32 ф38 ф102 内、外管材质Materials for inner & outer tubes 0Cr18Ni9 DN40 ф45 ф108 绝热材料Heat-insulating material 多层Multi-layer DN50 ф57 ф114 结构形式Structural style 高真空多层多屏绝热High vacuum, multi-layer, multi-screening insulation DN65 ф73 ф133 夹层真空度Interlayer vacuum degree <0.002Pa DN80 ф89 ф159 管道冷损量Cold loss amount of pipeline <0.5W/m(设计数据)(design data) DN100 ф108 ф168 真空漏率Vacuum leak rate <2×10-7PaL/s DN125 ф133 ф219 管强度试验Strength test of tube 根据工作压力进行设计Design according to working pressure DN150 ф159 ф219 气密性试验Air-tight test 根据工作压力进行设计Design according to working pressure 2.低温软管 2. Cryogenic Flexible Pipe DN50低温软管 DN50 Cryogenic Flexible Pipe 概述:Overview: 本公司生产的高真空多层绝热低温液体输送管道技术*创、工艺先进、性能优良、蒸发损失率低、外形美观、安装方便。外表面经抛光处理,美观实用,广泛应用于多个行业和领域。 Cryogenic liquid transmission pipeline of high vacuum multi-layer insulation manufactured by our company has unique technology, advanced craft, excellent function, low evaporation loss rate, aesthetic modeling and convenient installation. Its shell is polished, aesthetic and practical. It is also used in many industries and areas. 产品标准: GB50316—2000 《工业金属管道设计规范》Design Specification for Industrial Metallic Piping GB50235—1997 《工业金属管道工程施工及验收规范》Specification for Construction and Acceptance of Industrial Metallic Piping GB/T 18443.4-2001 《低温绝热压力容器试验方法 漏放气速率测量》Testing Method of Cryo-insulation Pressure Vessels—Leak and Outgassing Rate Measurement GB/T 14976—2000 《流体输送用不锈钢无缝管》Seamless Stainless Steel Tube for Fluid Transport GB/T 12777—1999 《金属波纹管膨胀节通用技术条件》General Specification for Metal Bellows Expansion Joints GB/T 18443.2-2001 《低温绝热压力容器试验方法 真空度测量》Testing Method of Cryo-insulation Pressure Vessels—Vacuum Measurement GB/T 18443.3-2001 《低温绝热压力容器试验方法 漏率测量》Testing Method of Cryo-insulation Pressure Vessels—Leak Rate Measurement TSG D2001-2006 《压力管道元件制造许可规则》Pressure Pipe Unit Manufacture Appraisal Regulation TSG D7002-2006 《压力管道元件型式试验规则》Pressure Piping Components Type Test Regulation JB/T 4708—2000 《钢制压力容器焊接工艺评定》Welding Procedure Qualification for Steel Pressure Vessels JB/T 4709—2000 《钢制压力容器焊接规程》Welding specification for steel pressure vessels JB4730-2005 《承压设备无损检测》Nondestructive Testing of Pressure Equipment 劳动部《压力管道安全管理与*规定》Safety Supervision Regulations for Pressure Vessels by Ministry of Labor 生产材料:Production Materials: 内外管采用无缝不锈钢,材质为0Cr18Ni9。 Inner and outer tubes are made of 0Cr18Ni9 seamless stainless steel. 产品特点:Product Feature: 结构**:内外管支承采用自动定心的刚性支承,*避免了由于管道挠度或不合理支承引起的内外管短路导致的冷损。 Structural innovation: automatic centering rigid support is used for inner and outer tubes so that cold loss brought about by short circuit of inner and outer tubes due to pipe deflection or unreasonable support is prevented. 绝热性能优良:管段间采用无缝波纹补偿结构。夹层采用高反射率的绝热材料,绝热性能优良。 Excellent insulation: between pipe sections are seamless corrugated compensator structures. Interlayer is made of insulation materials of high reflectivity and excellent insulation performance. 产品寿命长:外管安装有活动真空阀,密封真空度高,可反复抽真空。改变了传统产品“一次性真空”较易导致真空度低、真空寿命短、蒸发损失高的缺陷。 Long service life: outer tube has adjustable vacuum valve so that degree of sealed vacuum is high. The vacuum can also be pumped repeatedly. However, some defects like low vacuum degree, short service life and high evaporation loss in “one-off vacuum” of traditional product are removed. 安全**性高:活动真空阀可自动压紧,自动复松。若夹层真空被破坏导致**压等异常情况,可自动泄压。 High safe reliability: adjustable vacuum valve can fasten or loosen itself. It can also decompress itself when overpressure brought about by damaged vacuum interlayer occurs. 技术含量高:若用户需要,可选配**真空压力传感器进行真空测量。 High technological content: an optional special vacuum pressure sensor for measuring vacuum is offered if there is a need from user. 产品规格型号:Product Specifications & Model: 管道规格 Pipeline specifications (mm) 性能参数Performance parameter 公称通径Nominal diameter 内管Inner tube 外管Outer tube DN15 ф18 ф89 工作压力Working pressure 根据用户需要设计Design in line with customer’s demands DN20 ф25 ф89 设计温度Design temperature -196℃~-183℃ DN25 ф32 ф89 工作介质Working medium LO2, LN2, Lar, LH2, LHe DN32 ф38 ф102 内、外管材质Materials for inner & outer tubes 0Cr18Ni9 DN40 ф45 ф108 绝热材料Heat-insulating material 多层Multi-layer DN50 ф57 ф114 结构形式Structural style 高真空多层多屏绝热High vacuum, multi-layer, multi-screening insulation DN65 ф73 ф133 夹层真空度Interlayer vacuum degree <0.002Pa DN80 ф89 ф159 管道冷损量Cold loss amount of pipeline <0.5W/m(设计数据)(design data) DN100 ф108 ф168 真空漏率Vacuum leak rate <2×10-7PaL/s DN125 ф133 ф219 管强度试验Strength test of tube 根据工作压力进行设计Design according to working pressure DN150 ф159 ф219 气密性试验Air-tight test 根据工作压力进行设计Design according to working pressure