At JHK you will find collars made of aluminium and copper acc. to DIN 2642. You can purchase butt welding collars, push-on collars and slip-on collars from us. The collars are used in shipping, plant and equipment construction, especially in process engineering.
You can find our detailed product range below:
The seamless aluminium butt welding collars sim. to DIN 2642 are cold-formed. With a low weight and a temperature range of -270°C to +300°C, the aluminum butt welding collars are suitable for use in plant and equipment construction, especially in the field of process engineering.
At JHK, you will find seamless aluminium over-slide collars sim. to DIN 2642. These are cold-formed and have a low dead weight, high resistance to seawater and a temperature range of -270°C to +150°C. These properties make these over-slide collars suitable for use in shipbuilding, plant and equipment construction and especially in the field of process engineering.
The seamless copper butt welding collars sim. to DIN 2642 can be used as soldering parts in sanitary and heating systems in buildings, ships and similar applications. The butt welding collars are cold formed and the advantages are the high corrosion resistance and the temperature range from -270°C to +250°C.
The seamless slip-on collars made of copper sim. to DIN 2642 can be used as soldered parts in sanitary and heating systems in buildings, ships and similar applications. The Collars is cold formed and the advantages are the high corrosion resistance and the temperature range from -270°C to +250°C.
You are not sure which product is suitable for your request or would like individual advice? - Contact us and our staff will get back to you as soon as possible.
