Sign In | Join Free | My esadidasol.com
China QINGDAO DOOWIN MARINE ENGINEERING CO., LTD. logo
QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Professional Manufacturer of Marine Rubber Airbags, Yokohama Type Fenders and Offshore Foam Buoys
Verified Supplier

1 Years
Home > Underwater Air Lift Bags >

HF Welding IBUs Inflatable Buoyancy Units For Pipeline Laying / Hose Laying

Product Categories
QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

HF Welding IBUs Inflatable Buoyancy Units For Pipeline Laying / Hose Laying

Brand Name : DOOWIN MARINE

Model Number : TP/IBU

Certification : LR, BV, CCS

Place of Origin : China

Air Lift Bags Type : Inflatable Buoyancy Units

Production Standard : IMCA D-016

Airbags Application : Pipeline, Cable, Hose laying

Safety Factor : 5:1

Sepcial Valve : Auto Pressure Release Valves

Production Technology : HF Welding

MOQ : 1pc

Packaging Details : Pallet or Plywooden Box

Delivery Time : 2~3 weeks

Supply Ability : 10pcs/per week

Contact Now

‌DOOWIN Inflatable Buoyancy Units (IBUs) for Pipeline Laying Applications‌

‌Specialized Buoyancy Solutions for Pipeline Installation‌
DOOWIN inflatable buoyancy untis are engineered to provide reliable, controllable buoyancy for pipeline laying operations, including float-outs, beach pulls, and river crossings. Their enclosed design ensures stability in shallow waters while maintaining precise load positioning throughout installation.

‌Key Advantages for Pipeline Projects‌

‌Controlled Buoyancy Adjustment‌: Air can be added/released in real-time to gently settle pipelines into position or adjust alignment during demobilization.
‌Shallow-Water Optimization‌: Low-profile design and circumferential strops accommodate limited depths and load angles up to 15°.
‌Towing Capability‌: Stable under tow at speeds up to 2 knots, ideal for pipeline deployment in currents.
‌Technical Specifications‌

‌Materials‌: High-tensile polyester with UV-stabilized PVC coating; 316 stainless steel Camlock valves.
‌Safety‌: 5:1 WLL design (7:1 strops), multiple pressure relief valves.
‌Efficiency‌: Shipping weight ≈1% of lift capacity (e.g., 500 tons fits in a 20-ft container).

Specification of Totally Enclosed Inflatable Buoyancy Units

Model

Capacity (kg)

Capacity (lbs)

Diameter

Length

Pick-up Points

Inlet Valves

Gross Weight

TP-50L

50 KG

110 lbs

0.3m

0.6m

2

1 x 3/4'' BSP

5kg

TP-100L

100 KG

220 lbs

0.4m

0.9m

2

1 x 3/4'' BSP

6kg

TP-250L

250 KG

551 lbs

0.7m

1.1m

2

1 x 3/4'' BSP

8kg

TP-500L

500 KG

1,102 lbs

0.9m

1.4m

2

1 x 3/4'' BSP

10kg

TP-1T

1,000 KG

2,205 lbs

1.0m

1.8m

2

2 x 3/4'' BSP

18kg

TP-2T

2,000 KG

4,409 lbs

1.2m

2.3m

2

2 x 3/4'' BSP

28kg

TP-3T

3,000 KG

6,614 lbs

1.4m

2.5m

3

2 x 3/4'' BSP

39kg

TP-5T

5,000 KG

11,023 lbs

1.5m

3.4m

4

2 x 3/4'' BSP

52kg

TP-6T

6,000 KG

13,228 lbs

1.6m

3.6m

4

2 x 3/4'' BSP

66kg

TP-8T

8,000 KG

17,637 lbs

1.8m

3.8m

5

2 x 3/4'' BSP

78kg

TP-10T

10,000 KG

22,046 lbs

2.1m

3.6m

5

2 x 3/4'' BSP

89kg

TP-15T

15,000 KG

33,069 lbs

2.2m

4.6m

6

2 x 3/4'' BSP

120kg

TP-20T

20,000 KG

44,092 lbs

2.4m

5.6m

7

2 x 3/4'' BSP

138kg

TP-25T

25,000 KG

55,116 lbs

2.5m

5.7m

8

2 x 3/4'' BSP

189kg

TP-30T

30,000 KG

66,139 lbs

2.7m

6.1m

6

2 x 3/4'' BSP

280kg

TP-35T

35,000 KG

77,162 lbs

2.9m

6.2m

7

2 x 3/4'' BSP

310kg

TP-50T

50,000 KG

110,231 lbs

2.9m

8.0m

9

2 x 3/4'' BSP

340kg

TP-100T

100,000 KG

220,462 lbs




2 x 3/4'' BSP






Product Tags:

HF Welding Inflatable Buoyancy Units

      

IBUs Inflatable Buoyancy Units

      

Hose Laying Inflatable Buoyancy Units

      
Buy cheap HF Welding IBUs Inflatable Buoyancy Units For Pipeline Laying / Hose Laying product

HF Welding IBUs Inflatable Buoyancy Units For Pipeline Laying / Hose Laying Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like