User name
Password
Service
Company profiles
Qualification honor
Organizational structure
Dynamic industry
Products
Flexible sleeve-type expansion joint
Nominal Diameter
Length
Weight
Lmin
L
Lmax
40
140
160
180
8.3
50
145
165
185
10.8
65
145
165
185
13.6
80
160
180
200
17.2
100
170
190
210
20.4
125
170
190
210
24.9
150
175
195
215
31.8
200
180
200
220
42.6
250
235
260
285
59.5
300
250
280
310
73.8
350
265
300
335
97.1
400
280
320
360
123
450
295
340
385
146
500
310
360
410
176
600
340
400
460
240
700
370
440
510
330
800
400
470
540
440
900
430
500
570
536
1000
450
525
600
675
1200
475
550
625
998
1400
500
580
660
1367
1600
530
610
690
1908
Gongyi City Xianke Water Supply Material Co., Ltd.
Tel:0086-371-64566316、64038966、68161333 Mobile phone：15333825656、13703980749
Add:Cheyuan Village,Xicun Town,Gongyi City,Henan Province,China
