FM-Approved KMB Cardan-Jointed Expansion and Seismic Joint, Flanged

ÇEŞİT

BOYUT /ÖLÇÜ / ÇAP

MARKA

The FM-approved KMB gimbal-type seismic expansion joint with flanged ends is installed at expansion points in piping systems. It absorbs independent movement between structures and ground movement caused by seismic events in the X, Y and Z directions, helping protect the system and maintain safe operation. The required movement is specified for each application. The assembly includes two bellows, an intermediate pipe, flanges and gimbal joints. It is used at building interfaces and in above-ground or underground piping systems. Bellows are stainless steel; connection components are available in carbon steel or stainless steel.

Product type: FM-approved gimbal expansion and seismic joint
Connection type: Rotating flange × fixed flange
Bellows material: AISI 321 stainless steel
Optional bellows materials: AISI 304, AISI 316L, AISI 316Ti
Gimbal material: St 37.2 carbon steel
Optional gimbal materials: AISI 304, AISI 316
Flange material: St 37.2 carbon steel
Optional flange materials: AISI 304, AISI 316
Intermediate pipe material: St 37.2 carbon steel
Optional intermediate pipe materials: AISI 304, AISI 316
Pressure class: PN16
Optional pressure classes: PN25, PN64
Operating temperature: -80 to +427°C
Optional temperature range: -80 to +1,100°C
Approval: FM Approved
HLS 100
X direction: 100 mm (-50 / +50 mm)
Y direction: 100 mm (-50 / +50 mm)
Z direction: 100 mm (-50 / +50 mm)

HLS 200
X direction: 100 mm (-50 / +50 mm)
Y direction: 200 mm (-100 / +100 mm)
Z direction: 200 mm (-100 / +100 mm)

HLS 300
X direction: 100 mm (-50 / +50 mm)
Y direction: 300 mm (-150 / +150 mm)
Z direction: 300 mm (-150 / +150 mm)

HLS 400
X direction: 100 mm (-50 / +50 mm)
Y direction: 400 mm (-200 / +200 mm)
Z direction: 400 mm (-200 / +200 mm)