JJL type hinge corrugated compensator is composed of a connecting pipe, a corrugated pipe, and a pair of hinges connected to the connecting pipe. The hinge of the compensator has the ability to withstand internal pressure thrust.
Features: Stainless steel compensator is used to absorb angular displacement of a single plane.
Precautions for installation and use of JJL hinge corrugated compensator
1. Two or three stainless steel corrugated compensators are used in combination
During installation, the hinge rotation plane of the stainless steel compensator must be consistent with the displacement plane.
| Diameter DN |
wavenumber |
Pressure rating MPa |
| zero point two five |
zero point six |
one |
one point six |
two point five |
| Length mm, angular compensation mm/(degree), stiffness N.m/degree |
| one hundred and fifty |
four |
600/±6.1/12 |
600/±5.0/23 |
600/±4.3/36 |
600/±3.4/76 |
600/±3.0/87 |
| two hundred |
600/±8.9/23 |
600/±6.4/50 |
650/±5.1/115 |
650/±4.3/115 |
700/±3.5/278 |
| two hundred and fifty |
600/±6.8/36 |
600/±4.9/79 |
650/±3.6/200 |
650/±3.3/320 |
700/±3.9/489 |
| three hundred |
650/±7.2/36 |
650/±4.9/109 |
650/±4.0/278 |
750/±3.5/488 |
750/±3.2/594 |
| three hundred and fifty |
650/±7.0/49 |
650/±3.9/109 |
700/±3.3/314 |
750/±2.8/765 |
800/±2.7/832 |
| four hundred |
650/±5.5/78 |
660/±4.2/123 |
700/±3.5/502 |
750/±2.6/987 |
850/±3.0/1186 |
| four hundred and fifty |
750/±5.0/98 |
750/±3.4/293 |
750/±2.9/754 |
850/±2.9/1675 |
1000/±2.2/1312 |
| five hundred |
750/±5.1/121 |
750/±3.3/469 |
750/±2.2/987 |
850/±1.9/1532 |
1000/±2.3/2145 |
| six hundred |
850/±6.1/187 |
850/±4.4/399 |
900/±3.2/1869 |
1000/±2.9/1150 |
1100/±2.0/2254 |
| seven hundred |
850/±5.9/187 |
850/±4.2/577 |
950/±3.8/768 |
1100/±3.0/1507 |
- |
| eight hundred |
900/±5.5/455 |
900/±3.4/764 |
1000/±3.9/1665 |
1100/±2.6/2987 |
- |
| nine hundred |
900/±4.9/364 |
900/±3.3/1054 |
1100/±3.8/1562 |
1200/±2.2/3398 |
- |
| one thousand |
1000/±5.1/948 |
1000/±3.2/2020 |
1100/±2.9/5648 |
1200/±2.5/5064 |
- |
| one thousand and one hundred |
1000/±4.2/765 |
1000/±3.1/2525 |
1100/±2.8/4589 |
1300/±2.6/7356 |
- |
| one thousand and two hundred |
1000/±4.1/769 |
1000/±2.8/3386 |
1200/±3.1/9870 |
1400/±2.9/7598 |
- |
| one thousand and four hundred |
1100/±3.1/1336 |
1100/±2.2/5648 |
1200/±2.2/16630 |
- |
- |
| one thousand and five hundred |
1100/±3.9/1864 |
1100/±2.1/6489 |
1300/±2.5/13353 |
- |
- |
