急急急!誰那有德標(biāo)法蘭的標(biāo)準(zhǔn)?
- 1. Flange DN 100 PN16 (Slip-on flange, 150#, Material:S355J3) 2956 nos.2. Flange DN 500 PN16 (Slip-on flange, 150#, Material:S355J3) 504 nos.3. Flange DN 700 PN10 (Slip-on flange, 150#, Material:S355J3) 205 nos.4. Flange DN 700 PN16 (Slip-on flange, 150#, Material:S355J3) 13 nos.5. Flange DN 800 PN10 (Slip-on flange, 150#, Material:S355J3) 8 nos.6. Flange DN 900 PN10 (Slip-on flange, 150#, Material:S355J3) 163 nos.7. Flange Blind DN 500 PN16 (Slip-on flange, 150#, Material:S355J3) 32 nos.8. Flange Blind DN 900 PN10 (Slip-on flange, 150#, Material:S355J3) 10 nos. 能幫忙解釋一下嗎?有這些法蘭的重量嗎
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問
提問者:網(wǎng)友
2017-08-20