Min. Order: | 3 Piece/Pieces |
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Payment Terms: | L/C |
Supply Ability: | 1000/month |
Location: | China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | 20 |
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Means of Transport: | shipping |
Power: | Hydraulic |
Standard or Nonstandard: | Standard |
Pressure: | Medium Pressure |
Structure: | Stop |
Material: | Casting |
Temperature of Media: | High Temperature |
Media: | Oil |
Production Capacity: | 1000/month |
Packing: | plywood cases |
Delivery Date: | 30days |
Test | ||||||
Working pressure | 10K | |||||
Shell pressure | 2.1Kgf/cm2 | |||||
Seat pressure | 15.0Kgf/cm2 | |||||
Main Parts and Materials | ||||||
Number | Part Name | Material | ||||
1 | Body | Cast Iron(GG25) | ||||
2 | Bonnet | Cast Iron(GG20) | ||||
3 | Disc | Ductile Iron(GGG40) | ||||
4 | Seat | Stainless Steel(X5CrNi189) | ||||
Main Dimensions | ||||||
Norminal diameter | L | D | D2 | D1 | n-d | H |
50 | 203 | 152 | 120 | 100 | 4-19 | 270 |
65 | 216 | 175 | 140 | 120 | 4-19 | 315 |
80 | 240 | 185 | 150 | 130 | 8-19 | 365 |
100 | 292 | 210 | 175 | 155 | 8-19 | 395 |
125 | 330 | 250 | 210 | 185 | 8-23 | 445 |
150 | 355 | 280 | 240 | 215 | 8-23 | 513 |
200 | 495 | 330 | 290 | 265 | 12-23 | 770 |