Hopewell Building Materials Co., Ltd

1. Stainless Steel Press Fitting 不锈钢卡压式管件 Light Gauge Stainless Steel Pipe 薄壁不锈钢管 Hopewell Building Materials Co., Ltd

2. National project 国家工程 D A B C Application Fields　应用领域 Ship　船 Commercial Building 商业大厦 Living House　住宅 www.hwsspfp.com

3. Application Fields 　应用领域 E Hospital　医院 F Hotel　酒店 G Direct drinking water 直饮水 H Others　其它 www.hwsspfp.com

4. 7 9 8 11 5 4 10 2 1 3 Low flow resistance 低流阻 Wear proof 耐磨 Easy construction 安装简便 Environment-friendly 环保 Embedded installation 适合嵌入式安装 Corrosion-resistant 耐腐蚀 Long service life 寿命长 High tensile strength 抗拉强度高 Low comprehensive cost 综合成本低 Shock resistant 抗振性能好 6 Load hard pressure 耐高压 Advantages　优越性 12 Healthy 卫生 www.hwsspfp.com

5. Back Advantages　优越性 High tensile strength 抗拉强度高 1 304 stainless steel pipe’s tensile strength≥520MPa. 304不锈钢管材抗拉强度≥520Mpa。 www.hwsspfp.com

6. 2 Corrosion-resistant 抗腐蚀性强 Back Advantages　优越性 Protective oxide layer on surface　表面的氧化保护膜 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。 www.hwsspfp.com

7. 3 Long service life　寿命长 Back Advantages　优越性 The service life of stainless steel material is more than one hundred years; pipe line’s 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。 www.hwsspfp.com

8. 4 Low flow resistance　低流阻 Pipe fitting inwall 管内壁 Back Advantages　优越性 The inwall of stainless steel pipe is very smooth, with low flow resistance. 　 不锈钢水管内壁光滑，流阻非常低。 www.hwsspfp.com

9. 5 Shock resistant　抗振性能好 Water hammer水锤振动 Back Pipe resonance管道共振 Advantages　优越性 Connection part’s 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。 Earthquake地震 www.hwsspfp.com

10. 6 Load hard pressure　耐高压 Back Advantages　优越性 　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）。 www.hwsspfp.com

11. 7 Environment friendly material　材料环保 Back Advantages　优越性 Stainless steel is recyclable, no pollution, supports “Sustainable Development”. Stainless steel recycling material also has considerable economic value. 　 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。 www.hwsspfp.com

12. 8 Easy construction　安装简便 Back Advantages　优越性 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。 www.hwsspfp.com

13. Also suitable for embedded installation 也适合嵌入式安装 9 Back Advantages　优越性 Press fitting meets the 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。 www.hwsspfp.com

14. 10 Low comprehensive cost　综合成本低 Back Advantages　优越性 Normal pipeline: Shorter service 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 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 www.hwsspfp.com

15. 11 Wear proof　耐磨 Back Advantages　优越性 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。 www.hwsspfp.com

16. Healthy　卫生 12 Back Advantages　优越性 Stainless steel is acknowledged to 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。 www.hwsspfp.com

17. Materials -- Stainless steel　材料-不锈钢 Common materials 常用材料 www.hwsspfp.com

18. Materials -- Sealing ring　材料-密封圈 www.hwsspfp.com

19. Press fitting process　卡压式管件生产工艺 www.hwsspfp.com

20. Press 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。 www.hwsspfp.com

21. 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。 www.hwsspfp.com

22. Fitting end molding　管端成型 Press fitting process　卡压式管件生产工艺 Use special forming machines to produce the fitting components. 　　使用专用成型机器生产管件的组件。 www.hwsspfp.com

23. Welding components　组件焊接 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。 www.hwsspfp.com

24. Solid solution treatment　固溶处理 Press fitting process　卡压式管件生产工艺 Solid solution treatment can eliminate the internal stress 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。 www.hwsspfp.com

25. Product inspection 管件气密检验 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。 www.hwsspfp.com

26. Product inspection 管材气密检验 Press fitting process　卡压式管件生产工艺 Product inspection　管件气密检验 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。 www.hwsspfp.com

27. Installation　安装 Cutting pipe　切管 Use Special cutting tool to cut pipe vertically according to the construction size. 　　使用专用的切割工具按施工尺寸垂直切断管。 www.hwsspfp.com

28. 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。 www.hwsspfp.com

29. 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。 www.hwsspfp.com

30. 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。 www.hwsspfp.com

31. Installation　安装 Test compress shape　测试卡压形状 Use special hexagonal gauge to test the compression connection. 　　使用专用六角量规检验卡压连接是否合符标准 。 www.hwsspfp.com

32. Pipe pressure test 　管道试压 Test pipeline pressure　测试管道压力 After the whole pipeline is installed, use water pressure test pump to do the pressure test. 　　整个管线安装完毕后，使用水压测试泵进行试压。 www.hwsspfp.com

33. Contact us For more detailed info and quotation, please visit ourwebsite: www.hwsspfp.com and contact us. 更多产品信息和报价，请访问我们网站和联系我们。 公司：广州市番禺合和建材有限公司 Company: Hopewell Building Materials Co., Ltd. 地址：广州市番禺区石壁街都那西路80号 Add.: No. 80 Duna West Road, Shibi Street, Panyu District, Guangzhou City, Guangdong Province, China 电话：+86 (0)20 34711037 传真：+86 (0)20 34587348 网址：www.hwsspfp.com http://gdhopewell.en.alibaba.com www.hwsspfp.com