Metal conjunction MJ-21162 (H-162)
Code: MJ-21162
In stock
Metal joints for pipe modular systems – black, silver and ESD nickel
Metal joints are the steel connectors of the Enprag pipe modular system, used to join structural pipes into workbenches, racks, trolleys and roller tracks. They are supplied individually or in sets, in black powder-coated, silver (white zinc-plated) and nickel-plated finishes; the silver and nickel joints are also suitable for ESD. Standard joints weigh 0.05–0.11 kg, and the MT-5402 hinge joins pipes at any angle. Most types are in stock.
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Metal conjunction MJ-21108 (H-108)
Code: MJ-21108
In stock
Metal conjunction MJ-2245 (H-45B)
Code: MJ-2245
In stock
Metal conjunction MJ-2145 (H-45A)
Code: MJ-2145
In stock
Metal conjunction MJ-2121 (H-21)
Code: MJ-2121
In stock
Metal conjunction MJ-2120 (H-20)
Code: MJ-2120
In stock
Metal conjunction MJ-2119 (H-19)
Code: MJ-2119
In stock
Metal conjunction MJ-2118 (H-18)
Code: MJ-2118
In stock
Metal conjunction MJ-2117 (H-17)
Code: MJ-2117
In stock
Metal conjunction - hinge MT-5402
Code: MT-5402
In stock
Quick-release clamp WB-N9 for tube system
Code: WB-N9
In stock
Metal conjunction MJ-2216 (H-16B)
Code: MJ-2216
In stock
Metal conjunction MJ-2116 (H-16)
Code: MJ-2116
In stock
Metal conjunction MJ-2215 (H-15B)
Code: MJ-2215
In stock
Metal conjunction MJ-2225 (H-25B)
Code: MJ-2225
In stock
Metal conjunction MJ-2125 (H-25A)
Code: MJ-2125
In stock
Steel tube connectors for the pipe modular system
Metal joints are steel connectors that join structural pipes into workbenches, racks, trolleys and roller tracks in the Enprag pipe modular system. Each joint is tightened with a screw; where the position has to be locked, the joint can be drilled through at the pilot dimple and riveted. Standard joints weigh 0.05–0.11 kg, the MT-5402 hinge joint 156 g, and they come in black, silver and nickel finishes.
Which finish for steel joints: black, silver or ESD nickel?
Steel joints are made in three finishes: BK is a chrome-free black powder coating, SV a silver white zinc-plated finish containing chrome that is also suitable for ESD use, and NI a chrome-free nickel plating, likewise suitable for ESD. Most MJ joints are available in all three versions, for example the Metal conjunction MJ-21162 (H-162); some types (MJ-2120, MJ-2121, MJ-2201) come only in black and silver, and MJ-2160BK only in black.
Pipe joints: individually, in sets or as a hinge
We supply pipe joints individually or as complete kits – see metal joint sets – and you will find screws and nuts under fasteners. For movable and angled connections, use the Metal conjunction - hinge MT-5402, which joins 2 pipes at any angle. The WB-N9 quick-release clamp fixes onto a pipe without tools and is available on request.
Assembly and delivery of metal joints
Your maintenance team can assemble the joints with basic hand tools – an Allen key, a hammer and a screwdriver; assembly training is free of charge in our showroom or at your site. Joints in stock are delivered within a few days of ordering, pipes in 4 m lengths. A damaged joint can be replaced on its own without dismantling the whole assembly.
| Joint type | Finish | Weight / use | Example model |
|---|---|---|---|
| H series joints (MJ-21xx) | black, silver, mostly ESD nickel | from 0.05 kg (MJ-2108) | MJ-2101, MJ-2108 |
| B series joints (MJ-22xx) | black, silver, mostly ESD nickel | variants of the basic types | Metal conjunction MJ-2245 (H-45B) |
| Joints H-101 to H-162 | black, silver; MJ-21162 also ESD nickel | up to 0.11 kg (MJ-21162) | MJ-21101, MJ-21162 |
| Additional joints | black, silver; MJ-2160BK black | special connections | MJ-2130, MJ-2160BK |
| Hinge joint | metal | 156 g, any angle | MT-5402 |
| Quick-release clamp | – | clamping onto a pipe, on request | WB-N9 |
Looking for an alternative supplier of pipe system joints? Send us a list of part codes or a sketch of your structure with dimensions and load capacity – Enprag will supply the joints from stock or prepare a free 3D design of the whole structure. Contact Enprag.
Frequently asked questions
What is the difference between the BK, SV and NI finishes of metal joints?
Enprag metal joints come in 3 finishes: BK is a chrome-free black powder coating, SV a silver white zinc finish containing chrome and NI a chrome-free nickel plating. The SV and NI versions are also suitable for ESD workstations.
Are metal joints suitable for ESD workstations?
Yes, Enprag metal joints in the NI (nickel) and SV (silver) finishes are suitable for ESD use; the MJ-21162 (0.11 kg), for example, is also made in ESD nickel. Enprag supplies finished ESD structures with a report from a certified measurement.
How are metal joints mounted on pipes?
Enprag metal joints are tightened with a screw using an Allen key; the position can also be locked with a rivet in the pilot dimple. Your maintenance team needs just 3 basic tools, and we provide the training free of charge.
Can the MT-5402 hinge join pipes at an angle?
Yes, the Enprag MT-5402 hinge joint connects 2 pipes at any angle and weighs 156 g. It is the right choice wherever pipes do not meet at a right angle.