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Butt Weld Fittings Supplier in Singapore
Chuan Hock Hardware is a Singapore-based supplier of butt weld fittings for high- and low-pressure piping systems. We stock a complete range of wrought steel BW fittings – 90° and 45° elbows, equal and reducing tees, concentric and eccentric reducers, and caps – the wrought fitting class made to ASME B16.9, supported by trusted brands. Browse the range below and add items to your enquiry list for a fast local quote.
Butt Weld Fittings Range of Chuan Hock Hardware
Showing all 8 results
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90° Elbow [Long]
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90° Elbow [Short]
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45° Elbow
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Cap
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Reducer [Concentric]
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Reducer [Eccentric]
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Equal Tee
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T [Reducing]
About Our Butt Weld Fittings
Butt weld fittings (buttweld or BW fittings) are pipe fittings joined to a pipe by welding the fitting end directly to the pipe end, creating a permanent, leak-proof connection. They are used to change direction of flow, branch a line, reduce pipe size or close off a run. Because the weld runs the full circumference of the joint, these fittings deliver excellent strength and reliability, which makes them the standard choice for medium- and large-bore industrial piping in Singapore. Factory-made wrought butt weld fittings of this type are produced to ASME B16.9, with short-radius elbows and caps to ASME B16.28, for consistent dimensions and butt-welding end preparation across sizes.
Elbows, Tees, Reducers & Caps
Our elbows - 90° long radius, 90° short radius and 45° - change the direction of a pipe run. Our tees create a branch at 90° to the main line: the equal tee keeps the branch the same size as the run, while the reducing tee steps the branch down to a smaller diameter. Our reducers join two pipe sizes - the concentric reducer holds a common centreline for vertical lines, and the eccentric reducer shares a flat side to manage drainage and air pockets on horizontal lines. The cap seals the end of a pipe run for a pressure-tight termination.
Butt Weld Fittings Specifications & Standards
Wrought steel butt weld fittings follow internationally recognised dimensional standards, so they integrate cleanly with your existing piping specification.
| Fitting types | 90° Elbow (Long / Short), 45° Elbow, Equal Tee, Reducing Tee, Concentric Reducer, Eccentric Reducer, Cap |
|---|---|
| Dimensional standard | ASME/ANSI B16.9 (long-radius fittings); ASME B16.28 (short-radius elbows & caps) |
| Material | Wrought carbon steel butt weld fittings |
| End connection | Butt weld (bevelled ends for welding) |
| Supply | Local Singapore stock - enquire for available sizes, schedules and lead time |
Butt Weld Fittings Applications in Singapore
Butt weld fittings are specified across a wide range of industrial and building-services piping in Singapore, including:
- Oil, gas and petrochemical piping
- Marine, shipyard and offshore systems
- Water treatment and utilities
- Process and chemical plants
- Power generation and heat-transfer lines
- Mechanical and building-services (M&E) contracting
Why Buy Butt Weld Fittings From Chuan Hock Hardware
- Local Singapore stockist - supply from local inventory, not overseas export lead times.
- Trusted brands - sourced from established, industry-recognised manufacturers.
- Recognised standards - wrought BW fittings follow ASME B16.9 / B16.28.
- Complete range in one place - elbows, tees, reducers and caps alongside flanges, valves and pipe fittings.
- Fast enquiry-to-quote - add items to your enquiry list or call us direct for pricing.
Butt Weld Fittings - Frequently Asked Questions
What are butt weld fittings used for?
Butt weld fittings connect pipes by welding the fitting directly to the pipe end. They are used to change flow direction (elbows), create branches (tees), change pipe size (reducers) or seal a line (caps), producing a permanent, high-strength, leak-proof joint suited to industrial piping.
What standard do butt weld fittings follow?
Factory-made wrought butt weld fittings are manufactured to ASME/ANSI B16.9, which governs dimensions and tolerances. Short-radius elbows and caps follow ASME B16.28.
What is the difference between butt weld and socket weld fittings?
Butt weld fittings are welded end-to-end around the full circumference of the joint and are used for larger bore, higher-integrity lines. Socket weld fittings insert the pipe into a recessed socket and are typically used for smaller pipe sizes. Butt weld joints offer a smoother bore and better flow.
What is the difference between a concentric and eccentric reducer?
A concentric reducer keeps both pipes on a common centreline and is used mainly on vertical runs. An eccentric reducer shares one flat side, which helps prevent air pockets or aids drainage on horizontal runs.
Do you supply butt weld fittings across Singapore?
Yes. Chuan Hock Hardware supplies butt weld fittings to contractors, fabricators and industrial buyers throughout Singapore. Add items to your enquiry list or contact us directly for stock availability, sizing and lead time.
How do I request a quote for butt weld fittings?
Add the fittings you need to your enquiry list and submit it, or call (+65) 6294 3818 / email chuanhoc@singnet.com.sg with your sizes, schedules and quantities. We will respond with pricing and availability.