WFHSH Flexible Coupling 2″ IN STOCK ductile iron pipe fitting coupling UL FM
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WFHSH Flexible Coupling 2" IN STOCK ductile iron pipe fitting coupling UL FM
The WFHSH Flexible Coupling is a grooved coupling made of ductile iron, designed for use in fire fighting systems. It is available in a size range of 1"-12" and meets the FM UL standard. With a pressure rating of 2.5MPa, this coupling is ideal for high-pressure applications.
Product Features:
- Material: Ductile Iron
- Application: Fire Fighting System
- Color: Red, Orange, Blue, Grey, White
- Surface: Painted
- Warranty: 1 year
- Customized support: OEM, ODM
Advantages of WFHSH Flexible Coupling:
- High Quality: The coupling is made of durable ductile iron, ensuring its reliability and longevity.
- Easy Installation: The grooved connection allows for quick and simple installation, saving time and labor costs.
- Flexible Design: The coupling offers flexibility in pipe alignment and allows for expansion and contraction due to temperature changes.
- Wide Application: Suitable for various fire fighting systems, including commercial buildings, industrial facilities, and residential complexes.
Material and Maintenance:
The WFHSH Flexible Coupling is made of ductile iron, which provides excellent strength and corrosion resistance. To maintain the coupling's performance, regular inspection and maintenance are recommended. It is important to keep the coupling clean and free from debris to ensure proper functioning. In case of damage or wear, the coupling can be easily replaced by following the manufacturer's instructions.
Other Products:
Ever-Power Group offers a wide range of cast iron products, including Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper Alloy Casting, Zinc Alloy Casting, Sand Casting, and Green Sand Casting. Our products are known for their high quality, favorable prices, and considerate service. We also provide customization services based on drawings or samples.
FAQ:
- What is the warranty period for the WFHSH Flexible Coupling?
- Can the coupling be used in both commercial and residential fire fighting systems?
- Do you offer customization options for the coupling?
- What is the pressure rating of the coupling?
- How long does it take to deliver the product?
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






