Search

PAGES COPYRIGHT©2019 ZTWATER.COM    渝ICP备18012939号    POWERED BY 300.CN   【MANAGE

Thank you for visiting. If you have any intention of cooperation, Please leave a message for us or contact us in the following way. We will give you feedback in the first time and provide you with the most sincere service. Thank you.

 

TEL:(619)3835003
E_mail:zhengyanglu023@gmail.com
ADD:Hongqi River gully, Chongqing, China

HELLO!

MESSAGE

PRODUCTS

TELESCOPIC
DEVICE

Your location:
Home page
>
>
>
SQX-A type telescopic expander

SQX-A type telescopic expander

浏览量
所属分类
Telescopic Device
Describe

1

SSQ-1 type telescopic expander
       1. This product provides great convenience for the installation and replacement of various water supply and drainage pipes, water towers, water pumps, water meters and valves. It provides a good adjustment function for long-distance pipelines due to temperature difference expansion and contraction.
2. The inner tube of the product is divided into cast iron (HT), galvanized (DX) and steel (SF). The working pressure is divided into three types: PN6, PN10 and PN16.
3. Before installation, loosen the platen bolts, pull the product to the installation length, and then tighten it diagonally. Do not bias it. For overhead use, install the corresponding fixing brackets at both ends.
4. The flange connection adopts GB4216.3 - 4126.5 standard.
5. If other specifications are selected, they can be produced separately.
SSQ-1 type telescopic expander connection method:
Flange connection and welding, direct-buried retractor (non-ground trench, when installing the well) is generally welded.
SSQ-1 type telescopic expander installation precautions:
1. The retractor should first check its model, specifications and pipe configuration before installation, and must meet the design requirements.
2. For the retractor with the inner sleeve, the direction of the inner sleeve should be consistent with the flow direction of the medium. The hinge rotation plane of the hinge type retractor should be consistent with the displacement rotation plane.
3. A “cold tight” retractor is required. The auxiliary components used for pre-deformation should be removed after the pipeline is installed.
4. It is strictly forbidden to use the method of deformation of the retractor to adjust the installation of the pipeline to avoid the normal function of the retractor, reduce the service life and increase the load of the piping, equipment and supporting members.
5. During the installation process, the welding slag is not allowed to splash onto the surface of the wave shell, and the wave shell is not allowed to be damaged by other machinery.
6. After the pipe system is installed, the yellow auxiliary positioning members and fasteners used for installation and transportation on the wave expansion device should be removed as soon as possible, and the limit device should be adjusted to the specified position according to the design requirements, so that the pipe system has under the environmental conditions. Full compensation capacity.
7. All moving parts of the retractor shall not be stuck or restricted by the external components, and the normal movement of each active part shall be guaranteed.
8. During the hydrostatic test, the secondary fixed pipe rack equipped with the end of the retractor pipe should be reinforced so that the pipe does not move or rotate. For the retractor used for the gas medium and its connecting pipeline, it is necessary to pay attention to whether it is necessary to add a temporary bracket when filling the water. The 96-chloride ion content of the water test water cleaning solution does not exceed 25 PPM.
 
Nominal diameter Minimum length L Installation length L1 Maximum length L2 Expansion amount
40 170 190 210 40
50 180 200 220 40
65 190 200 220 50
80 190 220 240 60
100 190 220 240 70
125 190 225 260 70
150 210 250 290 80
200 220 260 300 80
250 235 275 315 90
300 235 280 325 90
350 250 295 340 90
400 260 305 350 90
450 260 305 350 90
500 270 315 360 90
600 280 330 380 100
700 300 350 400 100
800 330 380 430 100
900 330 380 430 100
1000 350 400 450 100
1200 350 400 450 100
1400 390 445 500 110
1600 420 470 520 110
1800 450 510 560 120
2000 450 510 570 120
2200 480 545 610 130
2400 480 545 610 130
2600 500 575 650 150
2800 500 575 650 150
3000 500 575 650 150
3200 500 575 650 150
3400 530 610 700 170
3600 530 610 700 170
3800 550 630 720 180
4000 550 630 720 180
4200 550 630 720 180
 
SQX-A type telescopic retractor solution TOP
THE EXPERT TEAM PROVIDES YOU WITH A QUALITY PRODUCT SOLUTION
Raw materials are harsh! The quality of SQX-A type telescopic expander is good and bad, raw materials play a decisive role! With many years of production experience, Tianyi Valve has determined a batch of SQX-A type casing retractor raw material suppliers with stable quality, and carries out strict quality control when each batch of raw materials enters the factory, ensuring good quality. SQX-A type telescopic retractor!
 
Strict quality inspection of finished products! The perfect production management process will also happen to the product by chance. What Tianyi can do is to optimize the production process, strict quality inspection, large batch, multi-batch product inspection, and SQX-A for you. Type telescopic expander and ensure the implementation of urban construction solutions.