Multi Lug coupling
Red/Bule /Orange
Bind with Hose
Fire Fight Emergency
Hose Coupling
Fire Sprinkler System
Square
Grooved Couplings
Carton
8"-14"
XHYXFire
China
Shanghai
Yes
L/C, T/T, D/P, Paypal
30000PCS/Month
848180900
US $386-430 / Piece
10.0000 Pieces
FM/UL Approved Fire Fighting Parts with Two Grooved End Coupling
Detailed Product Description
Feature: Premium ductile iron grooved coupling
1) Material: High-grade ductile iron ASTM
2) Capable of significantly reducing installation costs
This innovative coupling is meticulously designed for pipes that bear moderate pressure. It seamlessly allows controlled angular, linear, and rotational movement at each joint, offering the remarkable benefits of expansion, contraction, and deflection. This proves indispensable for accommodating uneven laying surfaces and coping with movement due to thermal changes, settling, seismic activity, or other factors.
Serial number | D | D1 | L | d | Space |
1 | φ275 | φ219 | 185 | φ203 | 8" |
2 | φ315 | φ270 | 176 | φ253 | 10" |
3 | φ380 | φ320 | 178 | φ304 | 12" |
4 | φ501 | φ441 | 186 | φ407 | 14" |
FM/UL Approved Fire Fighting Parts with Two Grooved End Coupling
Detailed Product Description
Feature: Premium ductile iron grooved coupling
1) Material: High-grade ductile iron ASTM
2) Capable of significantly reducing installation costs
This innovative coupling is meticulously designed for pipes that bear moderate pressure. It seamlessly allows controlled angular, linear, and rotational movement at each joint, offering the remarkable benefits of expansion, contraction, and deflection. This proves indispensable for accommodating uneven laying surfaces and coping with movement due to thermal changes, settling, seismic activity, or other factors.
Serial number | D | D1 | L | d | Space |
1 | φ275 | φ219 | 185 | φ203 | 8" |
2 | φ315 | φ270 | 176 | φ253 | 10" |
3 | φ380 | φ320 | 178 | φ304 | 12" |
4 | φ501 | φ441 | 186 | φ407 | 14" |