-
Description
An integral part of each flange connection is also the connecting material. In order to achieve the required specific pressure on the seal, a sufficient axial force must be exerted by means of a screw, bolt or threaded rod , which in turn ensures that the seal is deformed along its entire circumference and the resulting tightness of the flange joint.
Production of fasteners
- Bolt screws according to ČSN 131520
- Bolt screws according to DIN 2510
- Nuts according to ČSN 131530
- Nuts according to DIN 2510
- Fasteners according to ASME, BS
- Drawing parts according to customer requirements
Materials
- 12 050.6 and 12 040.6
- 15 320.5 and 15 236.6
- 17 248.4
- 25CrMo4, 42CrMo4, 42CrMo5-6, 21CrMoV5-7 and others