Filled sealing rings have very good sealing properties at low tightening torques compared with solid sealing rings. They compensate for surface defects in the counterparts and retain a certain elasticity when assembled.

Technical Information

Processing
Punching, drawing, stamping, flanging, trimming, soft-annealing, hardening and annealing

DIN Standards
7603, 2690, 2691, 2697, EN837-2, etc.

Materials
Copper, Aluminium, AIMg3, AIMgSi1, Steel, Armco, Spring Steel (Ck67, Ck75, 51CrV4, etc.), 15 Mo3 (16Mo3), 13CrMo44, Stainless Steel (1.4301, 1.4571, 1.4541, 1.4310, 1.4016, 1.4401, 1.4539, 1.4828, 1.4876), Brass, Nickel, Monel, Hastelloy, Inconel, Silver, Bronze, Lead, Zinc

Surfaces
Tin, Zinc, Copper, Nickel, Brass, Gold, Silver, Chrome, Dacromet, Eloxal, bronzed, phosphated, waxed (Torque’n Tension, Gleitmo)

Dimensions
Up to max. 1,200 mm