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| ZM直埋型膨胀节 |
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| 产品介绍 |
套筒轴向型内压波纹补偿器由一个或者多个波纹管串接在一起 , 波纹管外有可使波纹管轴向移动的外套筒 , 这种补偿器只吸收轴向位移 . 外套筒对于这种多波数的膨胀节既是保护装置 , 又保持了它的稳定性 . 由它派生出的产品有直埋型、无约束型、环保型（全不锈钢接触符合饮用水标准）和一次性压缩型的膨胀节。 |
| 技术参数 |
| 公称通径mm |
波数 |
轴向补偿量mm轴向刚度N/mm |
有效面积cm2 |
接管尺寸 |
产品长度mm |
| 0.25MPa |
0.6MPa |
1.0MPa |
1.6MPa |
| 150 |
8 |
48/138 |
40/158 |
32/257 |
22/803 |
272 |
Φ159×6 |
350 |
| 16 |
96/69 |
80/79 |
64/129 |
44/402 |
500 |
| 200 |
8 |
80/105 |
56/172 |
42/297 |
40/490 |
498 |
Φ219×8 |
350 |
| 16 |
160/53 |
112/86 |
84/149 |
80/245 |
500 |
| 250 |
8 |
80/132 |
60/208 |
56/244 |
40/863 |
764 |
Φ273×8 |
400 |
| 16 |
160/66 |
120/104 |
112/122 |
80/432 |
480 |
| 300 |
8 |
92/110 |
70/216 |
54/390 |
42/894 |
1051 |
Φ325×8 |
450 |
| 16 |
184/55 |
140/108 |
108/195 |
84/447 |
720 |
| 350 |
8 |
92/119 |
70/227 |
54/446 |
42/932 |
1326 |
Φ377×8 |
480 |
| 16 |
184/60 |
140/114 |
108/223 |
84/466 |
800 |
| 400 |
8 |
92/131 |
70/248 |
54/562 |
42/817 |
1613 |
Φ426×8 |
500 |
| 16 |
184/66 |
140/124 |
108/281 |
84/409 |
950 |
| 450 |
8 |
104/145 |
72/264 |
56/584 |
48/979 |
2025 |
Φ478×8 |
500 |
| 16 |
208/73 |
144/132 |
112/292 |
96/490 |
950 |
| 500 |
8 |
110/156 |
74/431 |
64/514 |
50/936 |
2348 |
Φ530×8 |
550 |
| 16 |
220/78 |
148/216 |
128/257 |
100/468 |
980 |
| 600 |
8 |
140/135 |
97/365 |
72/781 |
54/1454 |
3452 |
Φ630×10 |
600 |
| 16 |
280/68 |
194/183 |
144/391 |
108/727 |
1000 |
| 700 |
8 |
132/178 |
96/484 |
60/1695 |
48/1996 |
4880 |
Φ720×10 |
680 |
| 12 |
264/89 |
192/242 |
120/848 |
96/998 |
1100 |
| 800 |
8 |
132/188 |
81/568 |
60/1205 |
52/1921 |
6197 |
Φ820×10 |
680 |
| 12 |
264/94 |
162/284 |
120/603 |
104/961 |
1200 |
| 900 |
8 |
147/178 |
81/641 |
60/1356 |
48/2177 |
7701 |
Φ920×10 |
700 |
| 12 |
294/89 |
162/321 |
120/678 |
96/1089 |
1400 |
| 1000 |
8 |
147/195 |
81/727 |
62/1546 |
48/2446 |
9335 |
Φ1020×10 |
700 |
| 12 |
294/98 |
162/364 |
124/773 |
96/1223 |
1400 |
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