Large Diameter Flexible Flange Steel Coupling Joint Easy Installation PN10 PN40 Pressure
The dismantling joint,steel joint consists of the main body,the sealing ring,the gland,the telescopic short pipe and other main parts.It is a new product that connects pumps,valves and other equipment with pipelines.It connects them into a whole through full bolts,and has a certain displacement. In this way, it can be adjusted according to the installation size on site during installation and maintenance, and the axial thrust can be transferred back to the whole pipeline during work.This not only improves work efficiency,but also plays a certain protective role for pumps,valves and other equipment.
Corrosion resistant construction;
Studs are located on every flange hole;
Tie rods are required from the upstream todownstream sides of the pipe equipment installation
DN | Pipe diameter | Outine dimenson | Flange connection dimensions | ||||||||
0.6Mpa | 1.0Mpa | ||||||||||
DW | L | L1 | D | D1 | n-Tn | b | D | D1 | n-Tn | b | |
65 | 76 | 200 | 40 | 160 | 130 | 4-M12 | 16 | 185 | 145 | 4-M16 | 20 |
80 | 89 | 190 | 150 | 4-M16 | 18 | 200 | 160 | 8-M16 | 22 | ||
100 | 114 | 210 | 170 | 4-M16 | 18 | 220 | 180 | 8-M16 | 24 | ||
125 | 140 | 240 | 200 | 8-M16 | 20 | 250 | 210 | 8-M16 | 26 | ||
150 | 168 | 265 | 225 | 8-M16 | 20 | 285 | 240 | 8-M20 | 26 | ||
200 | 219 | 320 | 280 | 8-M16 | 22 | 340 | 295 | 8-M20 | 28 | ||
250 | 273 | 375 | 335 | 12-M16 | 24 | 395 | 350 | 12-M20 | 28 | ||
300 | 325 | 220 | 50 | 440 | 395 | 12-M20 | 24 | 445 | 400 | 12-M20 | 28 |
350 | 377 | 490 | 445 | 20-M20 | 26 | 505 | 460 | 16-M20 | 30 | ||
400 | 426 | 540 | 495 | 20-M20 | 28 | 565 | 515 | 16-M24 | 32 | ||
450 | 480 | 595 | 550 | 20-M20 | 28 | 615 | 565 | 20-M24 | 32 | ||
530 | 530 | 645 | 600 | 20-M20 | 30 | 670 | 620 | 20-M24 | 34 | ||
600 | 630 | 240 | 755 | 705 | 20-M24 | 30 | 780 | 725 | 20-M27 | 36 | |
700 | 720 | 860 | 810 | 24-M24 | 32 | 895 | 840 | 24-M27 | 40 | ||
800 | 820 | 350 | 60 | 975 | 920 | 24-M27 | 34 | 1015 | 950 | 24-M30 | 44 |
900 | 920 | 1075 | 1020 | 24-M27 | 36 | 1115 | 1050 | 28-M30 | 46 | ||
1000 | 1020 | 1175 | 1120 | 28-M27 | 36 | 1230 | 1160 | 28-M30 | 50 | ||
1200 | 1220 | 370 | 1405 | 1340 | 32-M30 | 40 | 1455 | 1380 | 28-M33 | 56 | |
1400 | 1420 | 1630 | 1560 | 36-M33 | 44 | 1675 | 1590 | 32-M36 | 62 | ||
1600 | 1620 | 380 | 1830 | 1760 | 40-M33 | 48 | 1915 | 1820 | 36-M39 | 68 | |
1800 | 1820 | 2045 | 1970 | 44-M36 | 50 | 2115 | 2020 | 40-M45 | 70 | ||
2000 | 2020 | 400 | 2265 | 2180 | 48-M39 | 54 | 2325 | 2230 | 48-M45 | 74 | |
2200 | 2220 | 2475 | 2390 | 52-M39 | 60 | 2550 | 2440 | 52-M52 | 80 | ||
2400 | 2420 | 2685 | 2600 | 56-M39 | 62 | 2760 | 2650 | 56-M52 | 82 | ||
2600 | 2620 | 450 | 80 | 2905 | 2810 | 60-M45 | 64 | 2960 | 2850 | 60-M52 | 88 |
2800 | 2820 | 3115 | 3020 | 64 -M45 | 68 | 3180 | 3070 | 64 -M52 | 94 | ||
3000 | 3020 | 3315 | 3220 | 68-M45 | 70 | 3405 | 3290 | 68-M56 | 100 | ||
3200 | 3220 | 3525 | 3430 | 72-M45 | 76 |
The liwei steel joint product, model number DN65-DN3200, is a versatile metal connecting joint that can be used in a variety of applications across different industries. Made from high-quality galvanized steel, these joints are designed to withstand heavy loads and are suitable for use in a wide range of temperature conditions.It's mainly used for the loose sleeve connection of pump, valve and other pipeline accessories etc.
The dismanting joint is suitable for pipelines with flanges on both sides. When installing, the installation length of both ends of the product and flanges can be adjusted. The diagonal fund-raising can tighten the bolt of the pressure cap evenly, making it an integral whole with a certain displacement. It is convenient to install and repair, and it can be adjusted according to the size of the site.
Our Steel joint product comes with comprehensive technical support and services to ensure that our customers are satisfied with their purchase:
Our team of experienced technicians and engineers are available to assist with any inquiries or issues that may arise with the Steel joint product. We are dedicated to providing high-quality products and services to meet the needs of our customers.
Here are some frequently asked questions and answers about our liwei Steel joint product:
Q: What is the model number of the liwei Steel joint?
A: The model number is DN65-DN3200.
Q: Where is the liwei Steel joint made?
A: Our Steel joint is made in Henan, China.
Q: What certifications does the liwei Steel joint have?
A: Our Steel joint has certifications such as ISO9001, TUV, WRAS, CO, MTC, PL, IV etc
Q: What is the minimum order quantity for the liwei Steel joint?
A: The minimum order quantity is 1 set.
Q: What is the packaging and delivery time for the liwei Steel joint?
A: The Steel joint is packaged with inner plastic film, outer wooden case. If multiple compensators are packed in one case, we will use steel frame to fix it. Delivery time is 15-30 working days after payment.