Grooved Quick Coupling ASTM A536 AWWA C606 Pipe Fitting

Product Features (Specifications – Plain English List)

Standard: UL/FM, GB standards

Type: Grooved Quick Coupling ASTM A536 AWWA C606

Material: Ductile iron

Connection type: Grooved end

Pressure class: 1.6MPa / 2.5MPa

Temperature range: -20℃ ~ 120℃

Surface treatment: Red painted / Epoxy coated

Application: Water, fire fighting sprinkler, HVAC, industrial fluid pipelines

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Product details

Grooved quick coupling is a truly rigid grooved pipe coupling which, unlike other grooved couplings, does not allow for any axial movement, angular movement and/or rotational movement under normal service conditions.

Product Overview

This Grooved Quick Coupling ASTM A536 AWWA C606 is designed for fast and efficient connection of grooved pipes. It simplifies installation process, saves construction time and ensures tight sealing. Made of high-strength ductile iron, it has excellent pressure resistance and long service life, widely used in fire fighting, water supply and various pipeline projects.

Specifications Table (Dimensions & Parameters)

SIZE		OD SIZE	L (MM)	H (MM)	W (MM)
1 1/4”	DN32	42.4	71.5	112	47
1 1/2”	DN40	48.3	78	117	47
2”	DN50	60.3	90	132	48
2 1/2”	DN65	73	104	147	48
2 1/2”	DN65	76.1	106	150	48
3”	DN80	88.9	121	164	49
4”	DN100	114.3	147	190	52
5”	DN125	139.7	174	222	52
6”	DN150	165.1	206	263	52
6”	DN150	168.3	210	264	52
8”	DN200	219.1	260	320	65

Product Applications

Quick connection for fire protection pipelines
Fast installation in water supply and drainage systems
Emergency repair and pipeline maintenance
HVAC and industrial piping quick assembly
Municipal engineering and construction pipe connections

Installation and Maintenance

Inspect the coupling for cracks or deformation before installation
Clean pipe grooves and install gasket properly
Install the coupling and tighten bolts evenly
Do not over-tighten to avoid damage to fittings or gaskets
Conduct pressure test after installation to check for leakage
Regularly check sealing condition and bolt tightness

Related Products

Grooved rigid coupling

Grooved flexible coupling

Grooved 90° elbow

Grooved equal tee

Grooved end cap

Full series of grooved pipe fittings

FAQ

Can you supply OEM?

OEM is available. We can customize the product according to your specific requirements, including logo printing and packaging design.

What’s the MOQ?

The MOQ is 500 pieces. For customized products with special sizes or surface treatments, the MOQ may vary.

How about the order processing and lead time?

After order confirmation and receipt of the advance payment, we will arrange production. Generally, the products can be ready for shipment within 15-20 working days. Once dispatched, we will notify you and provide all necessary documents for customs clearance.

What quality will be ensured?

All products are 100% new and undergo strict quality inspections, including pressure testing and dimensional checks, before delivery. We use sturdy wooden crates or cartons to ensure the products are well-protected during transportation.

Can you guide the installation?

Yes, we provide detailed installation instructions in English and other major languages. Our technical support team is also available for online consultation and guidance if needed.

Contact Information

Sales Inquiry:
Provide contact information for sales inquiries.

Email: [email protected]

Phone: +86 13012223295

Technical Support：

If you have any questions regarding product installation, commissioning, operation or maintenance, please contact our technical support team for professional assistance:

Email: [email protected]