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Date : 13-12-10 16:44
Expansion Joint
 name : admin
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* KINDS OF ITEMS & SPECIFICATIONS
 
* HINGE TYPE
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
 
* FLANGE TYPE SINGLE
- 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
 
* FLANGE TYPE DOUBLE
- 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
 
* INSERT DOUBLE TYPE
- USE : water & sewage supply joint.
-  available to :
1. water supply piping
2. buried piping of wastewater treatment facilities
3. buried piping of landfill
4. other buried piping facilities

* VALVE JUNCTION TUBE
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 TYPE
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
[이 게시물은 admin님에 의해 2013-12-17 00:52:06 2_0에서 복사 됨]