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: Premium ductile iron grooved coupling
1) Material: Durable ductile iron ASTM standard
2) Significantly reduces installation costs
This innovative coupling is expertly designed to handle pipes bearing moderate pressure with ease. It adeptly allows controlled angular, linear, and rotational movements at each joint, offering significant benefits such as expansion, contraction, and deflection. Ideal for accommodating uneven laying surfaces and compensating for movements caused by 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 - Two Grooved End Coupling
Product Description
Feature: Premium ductile iron grooved coupling
1) Material: Durable ductile iron ASTM standard
2) Significantly reduces installation costs
This innovative coupling is expertly designed to handle pipes bearing moderate pressure with ease. It adeptly allows controlled angular, linear, and rotational movements at each joint, offering significant benefits such as expansion, contraction, and deflection. Ideal for accommodating uneven laying surfaces and compensating for movements caused by 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" |