Grooved 22.5° Elbow ASTM A536 AWWA C606 Ductile Iron Pipe Fitting

Product Features (Specifications – Plain English List)

Standard: UL/FM, GB standards

Type: Grooved 22.5° Elbow ASTM A536 AWWA C606 Ductile Iron

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 22.5°elbow is a pipe fitting designed to create a 22.5-degree turn in a piping system while using a grooved connection for easy assembly and secure sealing.

Product Overview

This grooved 22.5° Elbow ASTM A536 AWWA C606 Ductile Iron is specially designed for gentle angle steering in fire fighting, water supply and industrial piping systems. Adopting grooved end connection, it enables fast installation, disassembly and later maintenance, effectively improving construction efficiency. Made of high-strength ductile iron, it features excellent pressure resistance, reliable sealing and long service life, widely used for small-angle turning and pipeline layout adjustment.

Specifications Table (Dimensions & Parameters)

SIZE		OD SIZE	L (MM)
1 1/4”	DN32	42.4	45
1 1/2”	DN40	48.3	45
2”	DN50	60.3	48
2 1/2”	DN65	73	51
2 1/2”	DN65	76.1	51
3”	DN80	88.9	57
4”	DN100	108	73
4”	DN100	114.3	73
5”	DN125	133	73
5”	DN125	139.7	73
6”	DN150	159	89
6”	DN150	165.1	89
6”	DN150	168.3	89
8”	DN200	219.1	98

Product Applications

Small-angle steering connection in fire sprinkler piping systems
Gentle turning layout in building water supply and drainage pipelines
Pipeline direction adjustment in HVAC circulating water systems
Industrial fluid pipeline low-angle turning and layout optimization
Urban pipe network, fire protection engineering and construction piping

Installation and Maintenance

Inspect the Elbow ASTM A536 AWWA C606 Ductile Iron for cracks, deformation and complete grooves before installation
Clean the grooves and install gasket correctly in place
Connect with coupling clamp and tighten bolts evenly and symmetrically
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 clamp fastening status

Related Products

Grooved 45° Elbow ASTM A536 AWWA C606 Ductile Iron

Grooved 90° Elbow ASTM A536 AWWA C606 Ductile Iron

Grooved equal tee

Grooved reducing tee

Grooved coupling

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]