Malleable Iron Reducing Male Nipple Fig 245 BSPT BS EN

Product Overview

The Model Nipple Fig 245 BSPT is a BS EN 10242 standard malleable iron reducing male Nipple Fig 245 BSPT, made of malleable iron, designed to connect two male threaded pipes of different diameters in European standard piping systems for pipeline reducing.

Are you looking for a reliable, easy-to-wrench, European standard pipe reducing fitting?

This reducing male Nipple Fig 245 BSPT is manufactured with precision casting, featuring high-precision male threads at both ends and a middle hexagon structure for on-site installation and disassembly, ensuring firm connection and strong sealing in light and ordinary hazard piping systems.

Offered in a variety of reducing sizes and surface treatments, it is widely suitable for commercial buildings, factories, residential buildings and all BS EN standard fire protection systems in EU regions.

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Product details

Malleable iron reducing nipple middle-hex fitting with both male threaded connections, and it is used to join two pipes with different size.

Product Features (Specifications – Plain English List)

Model: Nipple Fig 245 BSPT
Material: Malleable Iron (EN-GJMB 350-10, BS EN 1562)
Connection: Male × Male Thread (Reducing)
Structure: Hexagon Middle Section for wrench tightening
Nominal Reducing Sizes: 1″×3/4″, 1″×1/2″, 3/4″×1/2″, 1-1/4″×1″, 1-1/2″×1″, 2″×1-1/2″, 2-1/2″×2″, 3″×2-1/2″, 4″×3″
Thread Standard: BSPT (BS EN 10226-1, ISO 7-1)
Max Working Pressure: 25 bar (363 psi, PN25)
Working Temperature: -20°C ~ 120°C (-4°F ~ 248°F)
Surface Treatment: Hot-dip Galvanized (HDG), Black (Self-colour)
Certifications: UL Listed, FM Approved, CE, ISO 9001
Standard: BS EN 10242 (ISO 49 equivalent)

Specifications Table (Dimensions & Parameters)

SIZE		L (MM)	S(MM)	PCS/CTN.
1/2″x1/4″	15×8	44	22	600
1/2″x3/8″	15×10	44	22	600
3/4 “x1/2”	20×15	47	29.9	400
1″x1/2″	25×15	53	35.8	260
1 “x 3/4”	25×20	53	35.8	240
1-1/4″x1/2″	32×15	57	45.6	160
1-1/4″x3/4″	32×20	57	45.6	140
1-1/4″x1″	32×25	57	45.6	140
1-1/2″x1/2″	40×15	59	50.5	130
1-1/2″x3/4″	40×20	59	50.5	130
1-1/2″x1″	40×25	59	50.5	120
1-1/2″x1-1/4″	40×32	59	50.5	100
2 “x1/2”	50×15	68	63.5	75
2 “x 3/4”	50×20	68	63.5	72
2 “x 1”	50×25	68	63.5	72
2″x1-1/4″	50×32	68	63.5	72
2″x1-1/2″	50×40	68	63.5	60
2-1/2″”x 2″	65×50	73	79.4	/
3 “x2”	80×50	81	91.6	24
3″×2-1/2″	80×65	81	91.6	/
4″×2″	100×50	95	117	/
4″×2-1/2″	100×65	95	117	/
4″×3″	100×80	95	117	/

Product Applications

Intended Use: Used for reducing connectionin BS EN standard fire sprinkler systems, water supply & drainage systems and industrial fluid pipelines; suitable for EU and export projects, including commercial buildings, industrial plants, residential areas, hotels and shopping malls; compatible with Class A fire protection piping.
Compatibility: Can be matched with galvanized steel pipes, malleable iron fittings, valves and meters with BSPT female threads complying with BS EN standards.

Installation and Maintenance

Installation Guide

Clean female threads of two pipes and male threads of the reducing male Nipple Fig 245 BSPT, remove burrs, dust and impurities.
Wrap PTFE tape or apply BS EN standard liquid sealant evenly on both male threads of the Nipple Fig 245 BSPT.
Hold the middle hexagon with a wrench and screw the larger male end into the larger female pipe by hand until preliminarily tightened.
Screw the smaller male end into the smaller female pipe by hand until preliminarily tightened.
Tighten symmetrically with a wrench, torque meets BS EN standard requirements, avoid over-tightening to prevent cracking.
After installation, conduct pipeline pressure test at 1.5 times working pressure according to BS EN standard to ensure no leakage.

Maintenance Tips

① Inspection Schedule: Visual inspection quarterly; monthly in corrosive environments, checking corrosion, deformation, thread damage and leakage.

② Cleaning Method: Wipe the surface with clean soft cloth; do not use sharp tools or strong acid/alkali solvents to damage threads and surface coating.

③ Replacement Cycle: Replace after 15–20 years of normal use or immediately if thread slipping, sealing failure or serious corrosion occurs.

Related Products

Malleable Iron Female Elbow (BS EN)
Malleable Iron Female Tee (BS EN)
Malleable Iron Plug (BS EN)
Malleable Iron Reducing Bushing (BS EN)
Malleable Iron Taper Seat Union (BS EN)

Recommendation: Combined with EN series BS EN standard malleable iron fittings to build a complete, compliant and stable European standard fire and industrial piping system, enabling flexible combination of pipeline reducing and direction change.

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]