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.
Genel olarak flanş standardı GB / T9115'tir. 1-2000, diğer GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO flanşları da istek üzerine temin edilebilir. Kauçuk gövdenin malzemesi NR doğal kauçuk, EPDM, Neopren, IIR butil kauçuk, NBR Buna - N, FKM, vb.
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. | Bölüm | Malzeme | fonksiyon |
| 1 | Yüzer Flanş | Yivli Flanşlar. İsteğe göre malzeme | Bağ |
| 2 | Inner & amp; Outer Rubber | NR, EPDM, Neopren, IIR Butil Kauçuk, NBR Buna - N, FKM, PTFE, vb. | Gövde Astarı |
| 3 | Orta Kauçuk | NR Doğal Kauçuk, EPDM, Neopren, IIR Butil Kauçuk, NBR Buna - N, FKM, vb. | Vücut |
| 4 | Kord Bezi | Naylon Kord Kumaşı | Vücut Karkası |
| 5 | Takviye Halkası | Çok - Tel Bakır Çelik Tel | Güçlendirme |
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