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 Two Grooved End Coupling
Product Description
Feature: ductile iron grooved coupling
1) Material: ductile iron ASTM
2) Reducing installation costs
This coupling, crafted for pipes under moderate pressure, offers versatile movement at each joint—allowing for angular, linear, and rotational flexibility. Its design accommodates expansion, contraction, and deflection, which is particularly advantageous for managing uneven surfaces, thermal variations, settling, seismic activities, and more.
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 Two Grooved End Coupling
Product Description
Feature: ductile iron grooved coupling
1) Material: ductile iron ASTM
2) Reducing installation costs
This coupling, crafted for pipes under moderate pressure, offers versatile movement at each joint—allowing for angular, linear, and rotational flexibility. Its design accommodates expansion, contraction, and deflection, which is particularly advantageous for managing uneven surfaces, thermal variations, settling, seismic activities, and more.
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" |