Notes of DN200 Rubber Expansion Joint & nbsp; :
1. Supply range can be up to DN4000. Large diameter rubber joints should be equipped with limiters/control units.
2. For OEM orders with special requirement, DN200 rubber expansion joint & nbsp;should be made according to customers & #39; drawings.
Općenito, prirubnica standardno je GB / T9115. 1-2000, ostali GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO prirubnice također su dostupni na zahtjev. Materijal gumenih tijela može biti NR prirodna guma, EPDM, neopren, IIR butilna guma, NBR Buna - N, FKM itd.
3. When rubber joints size above DN200 are used for overhead water supply system, the pipes must be equipped with fixed supports or fixed brackets, otherwise control units should be installed on rubber joints.
4. Matching flanges of DN200 Rubber Expansion Joint & nbsp; should be valve flanges or GB/T9115.1(RF) flanges.
| & nbsp;No. | Dio | Materijal | Funkcija |
| 1 | Plutajuća prirubnica | Izrezane prirubnice. Materijal prema zahtjevu | Veza |
| 2 | Inner & amp; Outer Rubber | NR, EPDM, neopren, IIR butilna guma, NBR buna - N, FKM, PTFE itd. | Obloga za tijelo |
| 3 | Srednja guma | NR prirodna guma, EPDM, neopren, IIR butilna guma, NBR buna - N, FKM itd. | Tijelo |
| 4 | Tkanina za kabel | Najlonska tkanina | Trup karoserije |
| 5 | Ojačavajući prsten | Više - čelična žica za bakreno pranje | Pojačanje |
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