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1、,Hopewell Building Materials Co., Ltd,Light Gauge Stainless Steel Pipe 薄壁不锈钢管,Stainless Steel Press Fitting 不锈钢卡压式管件,,Application Fields 应用领域,Living House 住宅,Ship 船,Commercial Building 商业大厦,,Hotel 酒店,F,Direct drinking water 直饮水,G,Others 其它,H,Application Fields 应用领域,E,Hospital 医院,,Advantages 优越性,12,H
2、ealthy 卫生,,Advantages 优越性,1,High tensile strength 抗拉强度高,Back,304 stainless steel pipes tensile strength520MPa. 304不锈钢管材抗拉强度520Mpa。,,Advantages 优越性,Back,The dense protective oxide layer on pipe surface makes it with good corrosion resistant ability. 表面薄而致密的氧化膜使得不锈钢水管具有良好的耐腐蚀性。,Protective oxide layer
3、on surface 表面的氧化保护膜,,Advantages 优越性,Back,The service life of stainless steel material is more than one hundred years; pipe lines service life can be more than 70 years. 不锈钢材料寿命可达100年，管道寿命超过70年。,,Advantages 优越性,Back,The inwall of stainless steel pipe is very smooth, with low flow resistance. 不锈钢水管内壁光
4、滑，流阻非常低。,Pipe fitting inwall 管内壁,,Advantages 优越性,Back,Connection parts tensile strength is high to 3.81kn, so can low down risk of leakage caused by water hammer quiver, pipe resonance and earthquake. 卡压处抗拉阻力高，因此能有效降低因水锤振动、管道共振和地震造成的漏水可能性。,Pipe resonance管道共振,Earthquake地震,Water hammer水锤振动,,Advantages
5、 优越性,Back,The pipe line can load water test pressure high to 2.5MPa (equal to 24.5kgf/cm2). 管道进行水压性能试验，可承受压力2.5兆帕（即24.5公斤力平方厘米）。,,Advantages 优越性,Back,Stainless steel is recyclable, no pollution, supports “Sustainable Development”. Stainless steel recycling material also has considerable economic val
6、ue. 不锈钢材料可回收再利用，无污染，有利于可持续发展，而且不锈钢废料也有可观的经济价值。,,Advantages 优越性,Back,Just use special tool to do the compress operation after inserting the pipe, more efficient than traditional welding method and threading connecting method. 插入管后用专用工具卡压到位即可，比传统的焊接或套丝接口简便。,,Advantages 优越性,Back,Press fitting meets the
7、 requirement of embedded installation, can be installed either inside wall or outside wall. 卡压式管件满足嵌入式安装的要求，可明装，也可埋墙安装。,,Advantages 优越性,Back,S/S press pipeline: Long service life, No maintenance, No leakage, Not aging Cold resistant 不锈钢管道： 寿命长 无维护费用 无漏水隐患 不易老化 耐低温防爆管,Normal pipeline: Shorter service
8、 life Need maintenance Leakage problem Easy aging Broken when cold 一般管道： 寿命较短 需要维护费用 存在漏水隐患 容易老化 低温管道爆裂,,Advantages 优越性,Back,Stainless steel pipe can be used under the condition of high-speed water erosion up to 30 m/s. 不锈钢水管能长期经受高达30米/秒的高速水流冲蚀。,,Advantages 优越性,Back,Stainless steel is acknowledged t
9、o be a healthy material which can also be implanted in human body, will never cause secondary pollution on water, keep water clean. 不锈钢材料是一种公认的可以植入人体的健康材料，杜绝水的二次污染，保持水质纯净。,,Materials - Stainless steel 材料-不锈钢,Common materials 常用材料,,Materials - Sealing ring 材料-密封圈,,Press fitting process 卡压式管件生产工艺,,Pre
10、ss fitting process 卡压式管件生产工艺,Cutting material 下料,Cut pipe according to the fitting size needed. 按管件长度需要定长切割不锈钢管。,,Press fitting process 卡压式管件生产工艺,Blunting & Chamfering 末端平头倒角,Remove burrs on cutting surface, to ensure that the tube end is smooth. 去除切割面的毛刺，确保管子端部与外表面光滑平整。,,Press fitting process 卡压式管件
11、生产工艺,Use special forming machines to produce the fitting components. 使用专用成型机器生产管件的组件。,,Press fitting process 卡压式管件生产工艺,Use high tech automatic welding machine to weld the fitting components. 使用高科技自动焊接机来焊接管件组件。,,Press fitting process 卡压式管件生产工艺,Solid solution treatment can eliminate the internal stres
12、s caused by distortion, thus to prevent possibility of stress corrosion. 固溶处理可以消除因形变而产生的内应力，防止应力腐蚀的可能。,,Press fitting process 卡压式管件生产工艺,All pipe fittings are inspected by special inspecting machine, so that ensure every single pipe fitting is with good quality. 产品100%经气密检验，确保每个管件合格出厂。,,Press fitting
13、 process 卡压式管件生产工艺,All pipes are inspected by special inspection machine, so that ensure every single pipe is with good quality. 所有不锈钢管100%经气密检验，确保每条管合格出厂。,Product inspection 管件气密检验,,Installation 安装,Cutting pipe 切管,Use Special cutting tool to cut pipe vertically according to the construction size. 使
14、用专用的切割工具按施工尺寸垂直切断管。,,Installation 安装,Remove burrs 去毛刺,Use special file or deburring device to remove burrs on the cutting surface. 使用专用挫刀或除毛刺器去掉切割面的毛刺。,,Installation 安装,Insert pipe to pipe fitting 将管插入管件中,Pipe should be inserted into press fitting vertically, so as to avoid pricking the sealing ring. 管垂直插入卡压式管件中，避免割伤密封圈。,,Installation 安装,Compression 卡压作业,Use special compression tool to do the compressing operation. 使用专用卡压工具进行卡压作业。,,Installation 安装,Test compress shape 测试卡压形状,Use special hexagonal gauge to test the compr
