The valve buried device is an alternative to costly pit Wells, and the operator can directly operate the buried valve while standing on the ground. The device has the advantages of anti-pressure, anti-theft and easy operation. And occupies a small area, beautifies the urban environment.
Unique design: Extension Spindle,Spindle Rod,Telescopic Spindle,Fixed-Type Spindle Head SUZHOU YUEDA VALVE CO., LTD. , https://www.jsyuedavalve.comMarine Heavy Lifting Airbag
Marine Heavy Lifting Airbag is the toughest large pneumatic lifting airbags for heavy lifting work. It consists of the outer rubber layer synthetic cord reinforced rubber layers and inner rubber layer with the highest lifting capacity more than 1,000ton.
Features:
PRODUCT INTRODUCTION
Specifications:
Diameter (m)
Length (m)
Working Pressure (Kpa)
Bearing Capacity (KN/m)
0.8
1
260
229
2
280
246
3
300
364
4
320
281
5
340
299
6
360
317
1
1
220
242
2
240
264
3
260
386
4
280
308
5
300
330
6
320
352
1.2
1
180
238
2
200
264
3
220
290
4
240
317
5
260
343
6
280
369
1.5
1
150
247
2
170
280
3
190
313
4
210
346
5
230
379
6
250
412
1.8
1
130
257
2
150
297
3
170
336
4
190
376
5
210
416
6
230
455
2
1
110
242
2
130
286
3
150
330
4
170
374
5
190
418
6
210
426
Â
1. The area of the pit cover is extremely small, the maximum is only 188mmx188m.
2, anti-theft performance: ductile iron cover can be lifted lightly, turn away, easy to operate, but can not be removed
3. Adjustable lengthening rod is suitable for various degrees of overlying soil
Structure: Floating
Type: Yokohama-Type, Net-Type, Sling-Type
Service Life: 10-20years
Certification: BV, ISO9001, CCS, ISO17357, ABS, Dnv, Lr
Capability: Water Rubber Hose
Load Capacity: >8000teu
Usage: Trade, Ship Launching, Protection, Ship Docking
Trademark: Star-Marine
HS Code: 40169400