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: High-quality ductile iron grooved coupling
1) Material: Premium ductile iron ASTM
2) Achieving significant reduction in installation costs
This coupling is masterfully engineered for pipes handling moderate pressure. It provides controlled angular, linear, and rotational movement at each joint, offering the added benefits of expansion, contraction, and deflection. This design marvel accommodates uneven laying surfaces and mitigates the effects of thermal changes, settling, seismic activity, or other dynamic 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: High-quality ductile iron grooved coupling
1) Material: Premium ductile iron ASTM
2) Achieving significant reduction in installation costs
This coupling is masterfully engineered for pipes handling moderate pressure. It provides controlled angular, linear, and rotational movement at each joint, offering the added benefits of expansion, contraction, and deflection. This design marvel accommodates uneven laying surfaces and mitigates the effects of thermal changes, settling, seismic activity, or other dynamic 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" |