GB-T-12772-2008
Nominal Size: DN50-DN300.Surface finish: Epoxy resin or anti-rust paint.
Packing: Wooden pallets.
Fittings:
- With epoxy resin or powder.
- Package: Wooden cases or steel belt Couplings.
- Accessories: 300 series stainless steel coupling and EPDM rubber gasket.
|
SIZE |
OUTSIDE DIAMETER（mm） |
WALL THICKNESS (mm) |
Weight Kg/Pc |
|
|
Max |
Min |
|||
|
DN50 |
61 |
4.3 |
3.6 |
16.5 |
|
DN75 |
86 |
4.4 |
3.7 |
24..4 |
|
DN100 |
111 |
4.8 |
4.1 |
34.6 |
|
DN125 |
137 |
4.8 |
4.1 |
43.1 |
|
DN150 |
162 |
4.8 |
4.1 |
51.2 |
|
DN200 |
214 |
5.8 |
4.8 |
81.9 |
|
DN250 |
268 |
6.4 |
5.2 |
113.6 |
|
DN300 |
318 |
7.0 |
5.8 |
148.0 |
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