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生产厂家厂商性质
上海市所在地
J43W法兰截止阀试验标准：(单位Unit：MPa)
| 试验项目TESTITEM | 压力值PRESSURE VALVE |
| 公称压力Nominal Pressure | 2.5 |
| 壳体试验Shell Test | 3.7 |
| 密封试验Test | 2.75 |
| 气压试验Air Pressure Test | 0.9 |
| 适用温度Suitable Temperatue | ≤180℃ |
| 适用介质Suitable Medium | 水、蒸汽、油品等Water,Steam,Oilgoods |
J43W法兰截止阀型号与零部件材质：
| 序号 NO. | 零件名称 Part name | 材质 Material |
| 1 | 法兰 Flang | 20# A105 SS304 SS304L SS316 SS316L |
| 2 | 阀体 Body | 20# A105 SS304 SS304L SS316 SS316L |
| 3 | 阀盖垫片 Bonnet Gasket | 紫铜(Red copper) PTFE |
| 4 | 阀盖Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
| 5 | 填料垫 Packing Seat | PTFE 柔性石墨(Expanded Graphite) 金属盘根(Ma and Graphite) |
| 6 | 填料 Packing | PTFE 柔性石墨(Expanded Graphite) |
| 7 | 填料压盖 Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
| 8 | 锁紧螺母 Lock Nut | 20# A105 SS304 SS304L SS316 SS316L |
| 9 | 阀杆 Stem | 20# A105 SS304 SS304L SS316 SS316L |
| 10 | 手轮 Handle | 20# A105 SS304 SS304L SS316 SS316L |
| 11 | 带帽螺母 Hooded Nut | 20# A105 SS304 SS304L SS316 SS316L |
J43W法兰截止阀外型与连接尺寸：
| ITEM NO. | 公称通径 DN Nominal bore | A | B | C | F | N-ø | L | H | D0 |
| J43W/H | DN10 | 90 | 60 | 41 | 14 | 4-ø14 | 130 | 90 | 60 |
| J43W/H | DN15 | 95 | 65 | 46 | 14 | 4-ø14 | 132 | 90 | 60 |
| J43W/H | DN20 | 105 | 75 | 56 | 16 | 4-ø14 | 150 | 105 | 80 |
| J43W/H | DN25 | 115 | 85 | 65 | 16 | 4-ø14 | 150 | 120 | 100 |
