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序号 NO. | 零件名称 Part name | 材质 Material |
1 | 焊接接管 Weld Tube | 20# A105 SS304 SS304L SS316 SS316L |
2 | 平垫圈Plain washer | PTFE 铜(copper) RTFE |
3 | 管接头 Connection | 20# A105 SS304 SS304L SS316 SS316L |
4 | 阀体 Body | 20# A105 SS304 SS304L SS316 SS316L |
5 | 阀盖垫片 Bonnet Gasket | 紫铜(Red copper) PTFE |
6 | 阀盖Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
7 | 填料垫 Packing Seat | PTFE 柔性石墨(Expanded Graphite) 金属盘根(Matel and Graphite) |
8 | 填料 Packing | PTFE 柔性石墨(Expanded Graphite) |
9 | 填料压盖 Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
10 | 阀杆 Stem | 20# A105 SS304 SS304L SS316 SS316L |
11 | 手轮 Handle | 20# A105 SS304 SS304L SS316 SS316L |
12 | 带帽螺母Hooded Nut | 20# A105 SS304 SS304L SS316 SS316L |
ITEM NO. | 公称通径 DN Nominal bore | ø | ø1 | H | L | L1 | D0 |
J21W-JH-d-1 | DN6 | ø14 | ø12 | 88 | 122 | 60 | 60(70) |
J21W-JH-d-2 | DN10 | ø18 | ø14 | 88 | 122 | 60(70) | 60(80) |
J21W-JH-d-3 | DN15 | ø22 | ø17 | 88 | 134 | 62(80) | 70(80) |
J21W-JH-d-4 | DN20 | ø28 | ø19 | 110 | 142 | 67(90) | 80(110) |
J21W-JH-d-5 | DN25 | ø34 | ø22 | 110 | 159 | 77(100) | 80(130) |
