Hopewell Building Materials Co., Ltd

Light Gauge Stainless Steel Pipe薄壁不锈钢管

Light Gauge Stainless Steel Pipe薄壁不锈钢管

Stainless Steel Press Fitting不锈钢卡压式管件

Stainless Steel Press Fitting不锈钢卡压式管件

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Application Fields 　应用领域

DDLiving House 　住宅

BBShip 　船

CCCommercial Building商业大厦

AANational project国家工程

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Hotel 　酒店FF

Direct drinking water直饮水

GG

Others 　其它HH

Application Fields 　应用领域EE

Hospital 　医院

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Advantages 　优越性

11High tensile strength抗拉强度高

22Corrosion-resistant耐腐蚀

33Long service life寿命长

44Low flow resistance低流阻

55Shock resistant抗振性能好

77Environment-friendly环保

88Easy construction安装简便

99Embedded installation适合嵌入式安装

1010 Low comprehensive cost综合成本低

1111 Wear proof耐磨

66Load hard pressure耐高压 1212 Healthy

卫生

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Advantages 　优越性

11High tensile strength抗拉强度高

Back

　 304 stainless steel pipe’s tensile strength≥520MPa.　　 304 不锈钢管材抗拉强度≥ 520Mpa 。

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Advantages 　优越性

22 Corrosion-resistant 抗腐蚀性强

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 on surface　表面的氧化保护膜　　

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Advantages 　优越性

33 Long service life 　寿命长

Back

　 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。

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Advantages 　优越性

44 Low flow resistance 　低流阻

Back

　 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。

Pipe fitting inwall 管内壁

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Advantages 　优越性

55 Shock resistant 　抗振性能好

Back

　 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。

Pipe resonance 管道共振

Earthquake 地震

Water hammer 水锤振动

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Advantages 　优越性

66 Load hard pressure 　耐高压

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）。

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Advantages 　优越性

77 Environment friendly material 　材料环保

Back

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。

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Advantages 　优越性

88 Easy construction 　安装简便

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。

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Advantages 　优越性

99Also suitable for embedded installation也适合嵌入式安装

Back

　 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。

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Advantages 　优越性

1010 Low comprehensive cost 　综合成本低

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 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

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Advantages 　优越性

1111 Wear proof 　耐磨

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。

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Advantages 　优越性1212 Healthy 　卫生

Back

　 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。

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Materials -- Stainless steel 　材料 - 不锈钢

No.

序号

China

中国GB3280-92

America 美国Germany

德国DIN

Japan

日本NF

UK

英国BSAISI /

ASTMUNS SAE

1 0Cr18Ni9 304 S30400 30304 X5CrNi18.9 SUS304 304S15

20Cr17Ni12Mo

2316 S31600 30316 X5CrNiMo18.10 SUS316 316S16

Common materials 常用材料

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Materials -- Sealing ring 　材料 - 密封圈

Picture

图片Material

材料

Temperature scope

温度范围

Application field

应用领域

EPDM

(Ethylene-Propylene-Diene Monomer)

三元乙丙

-20 to 110 ℃ ℃Water system: drinking water,

running water and hot water

饮用水、自来水、热水

CIIR

(Chlorinated butyl rubber)

氯化丁基橡胶

-20 to 110 ℃ ℃Water system: drinking water,

running water and hot water

饮用水、自来水、热水

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Press fitting process 　卡压式管件生产工艺

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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。

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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。

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Press fitting process 　卡压式管件生产工艺

Fitting end molding 　管端成型

Use special forming machines to produce the fitting components.

　　使用专用成型机器生产管件的组件。

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Press fitting process 　卡压式管件生产工艺

Welding components 　组件焊接

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。

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Press fitting process 　卡压式管件生产工艺

Solid solution treatment 　固溶处理

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。

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Press fitting process 　卡压式管件生产工艺

Product inspection 管件气密检验

　 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。

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Press fitting 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Product inspection 管材气密检验

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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。

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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。

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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。

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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。

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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 。

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Pipe pressure test 　管道试压

　 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。

Test pipeline pressure 　测试管道压力

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Contact us

For more detailed info and quotation, please visit our website: 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