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Comprehensive in order to meet customer demand for building materials Wing One National Customer Service Center is willing to provide you with "accurate, convenient, efficient and high-quality" services.
Specifically to provide you with the following services:
First, the application of company's products provide field technical support.
1, product technology to answer questions.
2, construction and installation guidance, materials budget.
3, construction, installation design drawings.
Second, deal with customer information.
1, information categories deal with customer complaints.
2, customer advisory category deal with information.
3, customer satisfaction surveys.
Three, the company's products and investigate the quality of tracking information feedback.
Fourth, the product quality problem due to accidents caused by treatment.
Friday, providing customers with the services required and to assist the completion of the process of information transmission.
Sixth, the leadership of the company's services on behalf of better for the general customer service.
Seven, at any time to train and provide engineering and technical personnel to help companies solve the guidance in the application of the work of technical issues.
Eight regularly for the company to provide various types of information related projects and to assist companies in the bidding process.
9, set up customer profiles, customer profiles and corporate database entry
Ten, for the dealers to provide sales and service support Products
Installation Guide:
Living to the PP-R pipes, can be widely used Living water, indoor cold, hot water supply system, air-conditioning piping systems and piping installed outdoors prescribed. PP-R pipe PP-R are from materials formed. With light weight, non-toxic hygiene, good heat resistance, corrosion resistance, and good thermal insulation properties.
First, the construction preparation
1. Construction of technical personnel familiar with the drawings carefully, understand the design intent of the drawings of the problems found in a timely manner with the owners, supervision and design personnel, and joint trial drawings, prepare joint hearing record. Installation personnel shall be familiar with-PP-R pipe general performance, the operation must grasp the main points.
2. In the pre-processing before the start of the project, according to the preparation of materials design and construction plans will have to be the materials, equipment, etc. according to specifications, models ready, transported to the scene.
3. Materials and equipment requirements: to the scene of the pipe, pipe fittings, etc. to be carefully checked and by the Commissioner, the owner verify that the material, check warranty books, specifications, models and so on, after passing the inbound side, and were ready logo.
1) pipe and pipe fittings of the inside and outside the wall should be smooth, no bubbles, cracks, peeling and obvious pattern marks, dents, should be basically the same color.
2) The pipe end should be perpendicular to the pipe axis. Tube should be complete, no defect, no deformation
3) pipe fittings and pipes should not be a prolonged period of time under the sun exposure, in order to avoid bending when the tube in the storage and transportation, piling up to be formed. Handling tubes and pipe fittings should be handled with care to avoid oil, is strictly prohibited dramatic impact, with sharp objects to touch and throw, throw, drag.
4) construction site and materials repository temperature difference is larger, should be installed prior to pipe fittings and tube placed at the scene a certain period of time so that the temperature near the construction site, the ambient temperature.
Rohrleitungsbau
Surface should be smooth、clean、oil-free
A mark shall be made at the depth of pipe insert
( equal to slip-in depth of adaptor)
Heat up the entire insertion part on the welding tools,including pipes and fitting.When the the heating is over,insert the pipe into adaptor stably and evenly to form a solid and perfect joint.
The adaptor positon can be adjusted in few seconds after the welding is over.
The connection part will have perfict pressure resistance in short time
Connection of the pipe and fittings used in hot-welding
insertion way.Only use special welding tools under
regulated temperature and time conditions,make the
connecting parts heated at the same time and realize
the connection through the insertion of the entire
heated parts.When the insertion and cooling is over,it
has formed a solid and perfect joint,will be never
Leakage for the whole life.

Weld operating parameters table

Pipe outside diameter (mm)

Weld depth (mm)

Heating time (seconds)

 

Plug Time (seconds)

 

Cooling time (seconds)

 

20

14

5

4

2

25

15

7

4

2

32

16.5

8

6

4

40

18

12

6

4

50

20

18

6

4

63

24

24

8

6

75

26

30

10

8

90

32

40

10

8

110

38.5

50

15

10

160

56

80

20

15


Fourth, pay attention to the problem
1, handling and installation of pipelines should be met to avoid sharp objects to prevent pipeline damage.
2, pipeline installation process should be to prevent organic pollutants such as paint and pipes, pipe fittings contact.
3, installation and metal pipe connecting with a special metal insert fittings, do not too much force, so as to avoid injury accessories, resulting in junction leakage.
4, heating tubes and pipe fittings should be to prevent over-heating, so that the thickness of the thinning. Pipe fittings in the pipe deformation.
5, in the hot-melt intubation and correction, the rotation is strictly prohibited.
6, operating at the scene may not have open fires, open flame is strictly prohibited on the pipe bending bake.
7, interrupted or completed the installation of exposure, the well must be closed temporarily to avoid debris to enter.

Friday, pay attention to the safety of
1, entered the construction site to wear a good helmet. Construction site, no smoking, spitting urine. Operation of highly regarded as more than 2m high-altitude operations, working at height must wear a seatbelt.
2, the correct use of a variety of machines and tools, grinding wheel can not be turned around, cutting people must stand on the side of cutting machine, and prevent fragmentation wounding piece wheel.
3, stacking and installation of pipe, care should be taken away from the fire source of fire safety to prevent fire. From heat source shall be not less than 1m, prohibited the use of solar heating lamp.
4, the use of word ladders must be retrofitted to justice even the file to ensure that the ladder with the ground into a 60 ° ~ 70 ° angle; ladder angle, using rubber, linen wrapped in anti-skid.
5, a day after the construction and requested that the construction site clean up of residual material.
 
 
 

Ningbo Yoeyi Building Material Co., Ltd
Address: Bexing east road macaotou village mazhu development zone, yuyao city,zhejiang,China.
Tel:0086-574-62483998
Fax:0574-62483997

E-mail:[email protected]
Web:www.koawee.live


 
 
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2008 © Ningbo Yoeyi Building Material Co., Ltd  Add: Bexing east road macaotou village mazhu development zone, yuyao city,zhejiang,China.
Tel:0086-574-62483998 Fax:0574-62483997 Web:www.koawee.live E-mail:[email protected]
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