Whether you work with compressed air, gas or liquids: with the thread fittings and distributors from Pneuparts you can make safe and leak-tight connections.

 

You may not think about it every day, but those small metal parts connect the different hoses and cylinders in your compressed air system. A small leak due to an incorrect fitting seems harmless, but it immediately causes energy loss and unnecessary wear and tear on your compressed air system.

 

In practice, it is important that solutions not only work immediately, but also remain reliable in the long term.

What are Threaded Fittings?

Threaded fittings are the connectors that ensure that different components within a pneumatic system fit together seamlessly. This can be, for example, connecting a compressor to an air dryer or connecting a valve terminal. The main goal is to create an airtight connection. 

 

Everything for the right connection in your installation

Each installation requires a specific connection. Factors such as workload, medium and environmental factors determine which part you need. That is why you can contact Pneuparts for:

• Double nipples: easily connect two pipes with the same wire to each other.

• Transition nipples and reducer rings: Effortlessly move from one wire diameter or wire type to another.

• Elbow fittings and T-pieces: ideal for compact or branched pipe setups.

• Reducing nipples: create extra length when space is limited.

• Manifolds: Efficiently distribute compressed air or liquids across multiple connections.

With these fittings and distributors, you can build a system clearly and reliably and connect different pipes and wire systems with each other.

The different wire types explained: BSP, NPT, JIC, UNF and metric

When you work with high pressure, the quality of the thread determines the safety and continuity of your processes. A machine from America often uses NPT wire, while European systems usually run on BSP (gas wire). 

 

The different types of wire in our range are:

BSPP (British Standard Parallel Pipe) BSPT (British Standard Tapered Pipe) NPT (National Pipe Tapered) JIC (Joint Industry Council) UNF (Unified National Fine) Metric thread

 

Are you working with an installation that uses NPT or JIC, but do you have components with BSP wire? No problem. With our double nipples and adapter nipples, you can easily make the right transition.

Optimizing air distribution with pneumatic distribution blocks

Instead of placing several separate links in a row, it is better to choose a central block. Not only does this look clear, but it also reduces the risk of pressure loss or leaks.

 

A pneumatic distribution block brings the compressed air from the main pipe to one central point. The manifold then distributes the compressed air to multiple outlets via the inlet port. You connect these outputs directly to your cylinders, valves or other pneumatic components.

 

The materials: brass, nickel-plated or stainless steel?

The working environment determines the choice of material for threaded fittings and distributions. A wrong choice can lead to premature wear or unnecessary costs.

In standard machine construction, brass or nickel-plated brass is often chosen, due to its robustness.

 

However, do you work in the food industry or with harsh chemicals? Then stainless steel is the only right choice. Stainless steel fittings are resistant to corrosion and can be thoroughly cleaned without affecting the material.

Step-by-step plan for leak-free installation

A reliable pneumatic connection starts with correct installation. Follow this short step-by-step guide to keep your connections running smoothly.

1. Check the thread: Make sure that both the internal and external threads are clean and undamaged. A burr can already ruin the seal.

2. Choose the right seal: With conical wire, you use PTFE tape (Teflon) or a liquid sealant. With cylindrical wire, you use a sealing ring (for example made of copper or NBR).

3. Tighten hand tight: Always start by hand to prevent your thread from straining crookedly.

4. Secure with policy: Use a suitable key for the final strokes. Tight is tight, over-tightening can cause the material to tear or damage the seal.

5. Leak test: Use a leak detection spray after pressurizing the system.

 

Frequently Asked Questions (FAQ) What is the difference between BSP and NPT wire? BSP (British Standard Pipe) is the European standard and has a flank angle of 55 degrees. NPT (National Pipe Tapered) is the American standard with an angle of 60 degrees.   When do I choose stainless steel instead of brass fittings? Choose stainless steel in the food industry, when using aggressive chemicals or in extremely corrosive environments. Nickel-plated brass is the standard for regular compressed air applications in mechanical engineering.   Should I always use tape when fitting fittings?  That depends on the type of wire. With tapered wire, a sealant such as tape is necessary because the wire itself forms the seal. With cylindrical thread (parallel), the seal is usually provided by a ring at the base of the fitting.

Optimize your compressed air system with Pneuparts

Whether you are active in mechanical engineering, industrial automation or the food industry: the right components form the basis of an efficient system. By consciously choosing the right materials, you prevent leaks, reduce energy costs, extend the life of your machines and minimize downtime.

Want to find the right connection right away? 

View our full range of threaded fittings and manifolds. Can't quite figure it out? Our specialists are happy to think along with you for a solution that suits your technical challenge.

 

 

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