Malleable iron union elbow BS EN

Product Overview

This product is a union elbow made of malleable iron, manufactured in accordance with BS EN standards. It integrates 90° direction change and detachable union structure, suitable for pipeline sections that need turning and convenient maintenance. Made of high-quality black heart malleable iron with high-temperature annealing, it features good toughness, stable pressure resistance and not easy to crack. The union provides reliable sealing with high-precision threads and easy installation. Available in electro-galvanized, hot-dip galvanized or black finish with excellent corrosion resistance, it is widely used in water, gas, steam, fire fighting and various industrial low-pressure fluid piping systems.

Specifications Table (Dimensions & Parameters)

Product Applications

• Fire Protection Systems: Maintenance and disassembly nodes at turning points of sprinkler networks
• Water Supply & Drainage: Pipeline turning and quick assembly near water meters and valves
• HVAC & Heating: Union elbows for boilers, radiators and circulation pipelines
• Industrial Pipelines: Compressed air and low-pressure steam piping systems
• Gas Engineering: Maintenance connections for civil and commercial gas pipelines
• Household Plumbing: Installation and maintenance for water heaters and bathroom pipelines

Installation and Maintenance

Installation

1. Inspect the union elbow before installation to ensure no cracks, sand holes, deformation and intact sealing surface
2. Clean impurities and burrs at pipe ends and threads to keep connecting surfaces clean
3. Wind PTFE tape clockwise or apply pipe thread sealant on male threads
4. Connect the fixed end first, then tighten the union nut evenly to avoid overloading
5. Conduct pressure test after installation and use only after no leakage is confirmed

Maintenance

1. Regularly check joints for leakage, looseness and corrosion
2. Avoid knocking the sealing part during disassembly to prevent sealing failure
3. Apply anti-rust paint in outdoor or humid environments to prolong service life
4. Replace immediately if cracks, seal damage or thread wear occur

Related Products

• Malleable iron union tee
• Malleable iron union (flat / taper / brass seat)
• 90° female elbow, 45° female elbow
• Street elbow, reducing elbow
• Equal tee, reducing tee, wye tee
• Socket, locknut, plug, cap
• Full range of BS EN standard malleable iron galvanized 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]