Aohai Marine Fittings Co., Ltd mainly produce:
**Ship Launching Airbags
**caisson moving airbag
** Refloating and salvaging airbag
**Lifting airbag
**Rubber inflatable mandrel
**Pipe Tamper
Pneumatic marine rubber fenders, Yokohama Fender, Super cell fenders (SC type), Cone fenders, Super Arch fenders (type SA), Cylindrecal fenders (Type Y), Semi-circular fenders (Type D), Type GD fenders, Type I fenders, Type U fenders,Turn cell fenders, Type π rubber fenders, Rubber ladder, Rubber fenders for tug boats,  PVC yacht fenders etc.
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We have 15 years experience in rubber fender production and our customers include:
Mearsk , MSC, COSCO, CMACGM, OOCL, APL, NYK , NEW YORK port, KOBE port, YOKOHAMA port, Singapore port, ANTWERP port, LONDON port, HAMBURG port, DUBAI port, QINGDAO port, SHANGHAI port etc.
Certificate: ABS, LR, BV, NK, DNV, RINA, RS, IRS,CCS etc.
2.Product description:
High pressure safety explosion-proof launching airbag
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(1). Using high quality raw material
(2). The unique whole winding process
(3). The size and structure of air bag
 The normal diameter of airbag can be 0.5m-2.5m, length 5-28m, layers can be 4-12 layer.
 Other models c an also be produced according to customer requirements.
(4)Production standards
  Our products manufactured strictly according with the CB/T3795 "ship upgrading, launching airbag"  standards, factory check strictly before shipping.
(5)Use: a. Ship launchingÂÂ Â Â Â Â Â Â Â Â Â Â Â Â b.Wreck Removal and marine salvageÂ
             c.Heavy lifting
3. Specifications and Measures:
Specification of ship launching marine boat airbagÂ
Some normal sizes of our lift bags  , other sizes are also available | |||
 Diameter(m) |
Effective Length(m) |
Layer |
Pressure(MPa) |
1.0 |
10 |
5~6 |
0.07~0.10 |
1.0 |
12 |
5~6 |
0.07~0.10 |
1.0 |
15 |
5~6 |
0.07~0.10 |
1.2 |
10 |
5~6 |
0.08~0.12 |
1.2 |
12 |
5~6 |
0.08~0.12 |
1.2 |
15 |
5~6 |
0.08~0.12 |
1.5 |
12 |
5~8 |
0.08~0.16 |
1.5 |
15 |
5~8 |
0.08~0.16 |
1.5 |
18 |
5~8 |
0.08~0.16 |
1.5 |
20 |
4~8 |
0.08~0.16 |
1.5 |
24 |
5~8 |
0.08~0.16 |
1.8 |
12 |
5~8 |
0.08~0.15 |
1.8 |
15 |
5~8 |
0.08~0.15 |
1.8 |
18 |
5~8 |
0.08~0.15 |
1.8 |
20 |
5~8 |
0.08~0.15 |
1.8 |
24 |
5~8 |
0.08~0.15 |
2.0 |
18 |
6~10 |
0.08~0.18 |
2.0 |
20 |
6~10 |
0.08~0.18 |
2.0 |
24 |
6~10 |
0.08~0.18 |
2.5 |
18 |
7~10 |
0.07~0.13 |
2.5 |
20 |
7~10 |
0.07~0.13 |
2.5 |
24 |
7~10 |
0.07~0.13 |
4..Photos for reference:
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We are China manufacturer of high quality grade b7, b16 Threaded Rods and threaded bars in astm a193 standard. Our advantages and more services of threaded steel rods includes:
1) Wide range of diameters from 1/2" - 4"
2) Customized Length from 100mm to 12000mm
3) Good threads at 60 degree
4) Good straightness: 1mm/m max
5) Even hardness on whole bars
5) Proper mechanical properties
7) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
8) Fast delivery time
astm a193 grade b7 threaded rod,b7 all threaded rod,a193 b7 steel bar,astm a193 b7 threaded rod specifications,2" threaded rod
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com