Ductile Iron Grooved Coupling Pipe Fitting for Fire Fighting System China

• After-sales Service: Yes
• Warranty: 1 Year
• Connection: Grooved
• Model NO.: Grooved Pipe Fittings and Couplings
• Structure: Control
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• Color: Red
• Transport Package: Pallets
• Specification: 1′ ′ -12′ ′
• Trademark: Arfanti
• Origin: Shanxi, China
• Production Capacity: 10000ton/Month

Product Description

The Arfanti grooved piping system is one of the most advanced, versatile, economical and reliable systems available today. After the pipe ends are grooved a gasket is stretched over the pipe ends. The coupling segments are then placed over the gasket and the bolts and nuts are fastened resulting In a secure and leak free joint.

A coupling can be installed 3-4 times faster than a comparable welded or brazed joint and there is no need fora flame or welding torch on the job site. A coupling can be installed by fastening a pair of bolts and nuts while using only a wrench or spanner, whereas a comparable flanged joint requires the fastening of many bolts and nuts with a pair of wrenches.
The grooved system allows for easy material take-offs and unlike a threaded system, there is no need to allow for added pipe length for thread engagement. With the removal of just a few bolts one can easily access the system for cleaning, maintenance, changes and or system expansion.
 

SPECIFICATIONS FOR GROOVED COUPLINGS AND FITTINGS
MATERIAL	Ductile iron QT450-12 ,Ductile Iron to ASTM A536
CERTIFICATE	FM UL CE CUL ISO
PRESSURE	300PSI   2.5MPA
THREAD TYPE	BSPT   NPT
SURFACE TREATMENT	PAINT, EPOXY, GALVANIZED, DACROMET
DELIVERY TIME	Normally within 15-30 days
PAYMENT TERMS	T/T, LC

Coupling Housing 
Ductile Iron: Standard coupling housings and fittings are made of ductile Iron conforming to ASTM A536 Gr.65-45-12. The properties of Grade 65-45-12 ductile iron are as follows;65,000 psi (448 MPa) tensile strength, 45,000 psi (310 MPa) yield strength and 12% elongation.

Technical Assistance

Our team of experienced engineers and technicians is available to provide technical assistance to our customers. Whether you need help with product selection, installation, or maintenance, we are here to support you. We can provide detailed product brochures, installation manuals, and technical drawings to help you make informed decisions. If you encounter any problems during the installation or operation of our fittings, our technical support team can offer remote or on - site assistance to resolve the issues. We are committed to ensuring that our customers have a smooth and trouble - free experience with our products.

Pre-Sales Service:
* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

After-Sales Service:
* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.
* Attend exhibition