Marine pipeline quick connector expansion joint
The steel gland type loose sleeve expansion joint is a kind of
marine joint. It is a loose sleeve expansion joint based on the
original performance, with a limit device. The expansion of the
gland type loose sleeve limit expansion joint is locked with double
nuts. In this way, once the expansion joint exceeds the free limit
of the expansion sleeve, the pipeline can work normally. This can
effectively ensure the safe operation of the gland type loose
sleeve limit expansion joint pipeline, especially suitable for the
selection of vibration or certain slope and turning.
Performance of quick connector
1. Use high-strength materials; Applicable to various models of
3-45 tonnage;
2. Use the safety device of hydraulic control one-way valve to
ensure safety;
3. During installation, the configuration parts can be replaced
without modification or removing the pin shaft, so the installation
is fast and the work efficiency can be greatly improved
Quick connector structure
Technical data of quick connector
| Main data of quick connector |
Nominal external diameter(DN) | Diameter D2 | Compensation L | Sleeve length L1 | Total length L |
| 40 | 55 | 20 | 70 | 106 |
| 50 | 65 | 20 | 70 | 108 |
| 65 | 81 | 20 | 70 | 110 |
| 80 | 93 | 20 | 80 | 125 |
| 100 | 118 | 20 | 80 | 127 |
| 125 | 143 | 20 | 80 | 127 |
| 150 | 169 | 20 | 80 | 127 |
| 200 | 220 | 20 | 90 | 142 |
| 250 | 271.6 | 25 | 100 | 154 |
| 300 | 322.8 | 30 | 110 | 164 |
| 350 | 374 | 35 | 120 | 176 |
| 400 | 425.6 | 40 | 130 | 188 |
| 450 | 476.8 | 45 | 140 | 198 |
| 500 | 528 | 50 | 150 | 210 |
| 600 | 630.8 | 60 | 170 | 232 |
| 700 | 733 | 70 | 200 | 270 |
| 800 | 6836 | 80 | 220 | 292 |
| 900 | 939 | 90 | 240 | 314 |
| 1000 | 1041 | 100 | 260 | 336 |
| 1200 | 1246 | 110 | 290 | 375 |
| 1400 | Customized according to customer requirements | 120 | 310 | 400 |
| 1600 | 130 | 330 | 425 |
| 1800 | 140 | 360 | 464 |
| 2000 | 150 | 380 | 488 |
| 2200 | 160 | 410 | 528 |
| 2400 | 170 | 430 | 554 |
| 2600 | 180 | 450 | 578 |
| 2800 | 190 | 480 | 616 |
| 3000 | 200 | 500 | 640 |
Note:GL type pipe quick connector is suitable for connecting both sides with flange. During
installation, adjust the connecting length of both ends of the
product, tighten the gland bolts in turn and adjust the limit nuts.
In this way, the pipeline can expand freely, lock the expansion,
and ensure the safe operation of the pipeline.
Quick connector production flow
Quick connector is a structural product, which is composed of main
support, movable clamping block, hydraulic cylinder, pin shaft and
other parts. The manufacturing process of quick connector includes
blanking, turning, milling, drilling, forming, welding, grinding,
sand blasting, spraying, assembly and other processes. The quick
connector is a special industry equipment accessory, which requires
special equipment to operate with high efficiency and high quality,
such as NC plasma cutting machine, groove milling machine, plate
bending machine, welding positioner, boring machine, hydraulic test
bench, etc.
Quick connector advantage
1. The product price is the ex factory price.
2. 18 years of manufacturing experience and 5 years of export
experience.
3. Strict quality inspection, the quality far exceeds the industry
standard.
4. The mold has a variety of specifications and supports
customization and OEM.
5. Provide samples free of charge
6. There is a large amount of inventory.
Quick connector application
The quick connector is suitable for transporting sea water, fresh
water, cold and hot water, drinking water and domestic sewage. The
temperature of product oil, steam and lubricating oil is not higher
than 250 ℃.
