Stenflex A-1/1-D15, A-1/2-D15 Expansion Joints
Stenflex
Product Code: Stenflex A-1/1-D15, A-1/2-D15 Expansion Joints
Artikelnummer: A-1
Brand: Stenflex
GET OFFER: info@imtek.com.tr
Description for Stenflex A-1/1-D15, A-1/2-D15 Expansion Joints
■ for reducing thermal and mechanical tension in pipes and their system components, e.g. ■ pumps ■ compressors ■ motors ■ for absorbing vibration and noise DN 20 - DN 400 Structure type A-1 Universal expansion joint, consisting of a rubber bellows with rotable flanges Rubber bellows PN 16 DN 450 DN 1000 ■ Highly elastic molded bellows in various rubber grades ■ Synthetic fibre reinforcement ■ Wire-reinforced self-sealing rubber rim ■ Electrical impedance 103 to 106 Ohm (DIN IEC 93, VDE 0303-30) Rubber grade* EPDM NBR CIIR Colour code Possible uses orange red white Hot water, acids, lyes Oil Drinking water *Check or inquire about the resistance of the rubber grade to temperature and medium Technical design Max. perm. operating pressure Max. perm. temperature Bursting pressure Vacuum operation 16 bar* +100 °C ≥ 48 bar DN 20-50 without vacuum supporting ring, DN 65-1000 with vacuum supporting ring Max. operating pressure to be set 30 % lower for shock loads. *Please consider a decrease of pressure due to temperature (see technical annex). Flanges Version ■ Rotable flanges with stabilizing collar ■ Flange drilling for through bolts ■ Special turned groove for rubber rim Materials Standard: 1.0038 (S235JR) Others: 1.4541, 1.4571, plastic (PP), aluminum, etc. Corrosion protection Dimensions Standard: DN 20 - DN 175 (PN 16) DN 200 - DN 1000 (PN 10) DN 20 - DN 400 (PN 6) according to EN 1092 Others: DIN EN, ANSI, BS etc. Connection dimensions see technical annex Standard: DN 20 - DN 400 electrogalvanized DN 450 - DN 1000 hot-dip galvanized Others: special varnish, special coating, etc. ■ for compensating axial, lateral and angular movement ■ for compensating simultaneous movement in cooling water pipes ■ to compensate for installation inaccuracies ■ as installation and dismantling aidRecommended Products For Stenflex