Berghütten GmbH Theodor-Heuss-Ring 38-42 D-63128 Dietzenbach Phone: +49 (60 74) 8 55 - 0 info@berghuetten-gmbh.de

One-piece collar pipes

Ceramic collar pipes are best used to carry metal-pin connection ends through the furnace wall for furnace ducts and to insulate current-carrying pins from the metal wall of the furnace. Berghütten offers a selection of these in standard dimensions at grade C 530. Grades C 610 and C 799 can be produced on request. In addition, custom dimensions can be tailored to customer requirements. The length range for the furnace wall thickness varies from a selection of up to 290 mm. We cut the collar pipe to length according to your specifications. For detailed technical specifications (e.g. for C 530 ceramic), please refer to our page on ceramic tubes.

Ø Connection ends
Pins [mm]
Standard dimensions
D1 x D2 x D3 x L [mm]
Berghütten
Product No
8 25 x 15 x 9 x 75 8325150975
10 30 x 20 x11 x 75 8330201175
12 35 x 24 x13 x 75 8335251375
16 40 x 30 x17 x 75 8340301775
Ø Connection ends
Pins [mm]
Custom dimensions
D1 x D2 x D3 x L [mm]
Berghütten
Product No
Variable length
up to [mm]
10 21 x 15 x11 x 180 8320151120 30 – 180
12 32 x 22 x12,5 x 290 8332221229 30 – 290

Multipart glued collar pipes

For special dimensions which do not fit standard or customised dimensions, we also offer glued collar pipes. These consist of several fitted C 530 ceramic tube sections which are firmly joined with special glue. Send us your request with the dimensions needed, and we will gladly send you a quote.

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