Screwed Connection Flexible Rubber Joint
Screwed Connection Flexible Rubber Joint is a kind of pipe connector fixed by threaded connection, with strong flexibility and plasticity, easy to twist and connect, and can be adapted to a variety of complex pipeline layouts. It can effectively reduce vibration and noise while compensating displacement.
Overview
Application Fields
Civil building water supply and drainage project: solving the problem of pipeline's warping offset, axial expansion and contraction and different centrality, ensuring the stable operation of the system.
Fire-fighting pipe network pump house: absorbs pipeline vibration and displacement, reduces noise, and improves the safety and reliability of the system.
Sewage treatment pipeline: able to withstand corrosive media, ensuring the sealing and durability of the piping system.
High-pressure gas-liquid chemical media transportation: for high-pressure gas and chemical substance transportation field, able to withstand high pressure and corrosive media
Petroleum and shipbuilding: for connecting complex piping systems, ensuring stable operation of the system and safe transmission of media.
Thermal power plant: for the transportation of feed water and cooling circulating water, with good comprehensive.
Metallurgical industry:, for low-temperature transportation of granules, powders and gases.
Chemical industry and petrochemical industry: for cooling, dilution and other industries, long and short distance pipeline flexible connection.
Technical conditions | |
Working pressure | 1.0MPa 1.6MPa |
Burst pressure | 4.8MPa |
Suitable temperature | -20℃~+115℃ |
Suitable medium | Water、 Hot water、 Air |
Main parts and materials | |
Position | Material |
Inner layer of glue | Heat-resistant rubber |
Outer layer of glue | Anti-aging rubber |
Enhancement layer | Nylon Lim child cloth |
Internal threaded union | Malleable iron |
The outer threaded union | Malleable iron |
Installing the Data Sheet | |||||
Nominal Diameter DN | L Value | Steering displaceme ntmm | Lateral displacement | ||
mm | Inch | mm | Elongation | Compression | mm |
15 | 0.5 | 190 | 5~6 | 22 | 22 |
20 | 0.75 | 210 | 5~6 | 22 | 22 |
25 | 1 | 210 | 5~6 | 22 | 22 |
32 | 1.25 | 220 | 5~6 | 22 | 22 |
40 | 1.5 | 220 | 5~6 | 22 | 22 |
50 | 2 | 240 | 5~6 | 22 | 22 |
65 | 2.5 | 240 | 5~6 | 22 | 22 |
80 | 3 | 280 | 5~6 | 22 | 22 |