* KINDS OF ITEMS & SPECIFICATIONS
A Hinge expansion joint contains one bellows and is designed to permit angular rotation in one plane only by the use of a pair of pins thought hinge plates attached to the expansion joint ends. The hinges and hinge pins must be designed to restrain the trust of the expansion joint due to internal pressure and extraneous forces where applicable
- KS B 1536 A
- maximum pressure : max 10 (single)
- maximum temperature : max 220 ℃
- connections : flanges
- fluid : steam, air, water & oil
- maximum strength : max 35 (-25, +10)
- material :
- tubes :
bellows : sts304
sleeve : sts304
- KS B 1536 A -
- maximum pressure : max 20 (dual)
- maximum temperature : max 220 ℃
- connections : flanges
- fluid : steam, air, water & oil
- maximum strength : max 70 (-50, +20)
- material :
- tubes :
bellows : sts304
sleeve : sts304
pipe & flanges : carbon steel
- USE : water & sewage supply joint.
2. buried piping of wastewater treatment facilities
3. buried piping of landfill
4. other buried piping facilities
1 Features :
1. guide flange mounting introspective and appearance.
2. install the stud bolt & nut to be escape-proof.
3. large and easy to adjust the horizontal direction of flexible.
4. used mainly in the low-temperature, low-pressure.
5. replaceable rubber packing.
Gimbal expansion joint is designed to permit angular rotation in any plane by the use of two pairs of hinges affixed to a common floating gimbal ring. the gimbal ring, hinges and pins must be designed to restrain the thrust of the expansion joint due to internal pressure and extraneous