Inflatable Marine Salvage PVC Air Heavy Lifting Bags

Inflatable Marine Salvage PVC Air Heavy Lifting Bags   Product Description   Totally Enclosed Air Lifting Bag is one kind effective alternative of Open Bottom Parachute type lifting airbags for the surface buoyancy support operation.    Totally enclosed air lifing bag can be used for can be used for buoyancy support, salvage & refloatation operation in shallow water and on the surface, support/salvage pontoons for bridges, floating platforms, dock gates,  sunkend objects or military equipment. Totally enclosed air lifing bag offer an effectual method of reducing the draught of vessel and floating underwater structures. Then also provide an ideal system of buoyancy for cable and static buoyancy support.             Application of  marine salvage pvc air lifting bag  Suitable for shallow water usage  Suitable for long term use  Military equipment buoyancy  Bridge buoyancy supports  Pontoons  Marine salvage and refloatation  Extra buoyancy for pipe and cable float out operations      Specifications of  marine salvage pvc air lifting bag  

Model	Lift Capacity		Dimension (m)		Pick Up	3/4' Inlet	Appr. Packed Size (m)			Weight
	KGS	LBS	Dia	Length	Points	Valve	Length	Width	Width	(kgs)
TP-50L	50	110	0.3	0.6	2	1	0.60	0.30	0.20	5
TP-100L	100	220	0.4	0.9	2	1	0.65	0.30	0.25	6
TP-250L	250	550	0.7	1.1	2	1	0.70	0.35	0.30	8
TP-500L	500	1,100	0.9	1.4	2	1	0.80	0.35	0.30	10
TP-1	1,000	2,200	1.0	1.8	2	2	1.20	0.40	0.35	18
TP-2	2,000	4,400	1.2	2.3	3	2	1.10	0.40	0.40	28
TP-3	3,000	6,600	1.4	2.5	3	2	1.20	0.50	0.45	39
TP-5	5,000	11,000	1.5	3.4	5	2	1.30	0.50	0.50	52
TP-6	6,000	13,200	1.6	3.6	5	2	1.35	0.50	0.50	66
TP-8	8,000	17,600	1.8	3.8	6	2	1.30	0.60	0.60	78
TP-10	10,000	22,000	2.1	3.6	6	2	1.30	0.80	0.60	89
TP-15	15,000	33,000	2.2	4.6	7	2	1.30	0.80	0.70	120
TP-20	20,000	44,000	2.4	5.6	7	2	1.30	0.80	0.75	138
TP-25	25,000	55,125	2.5	5.7	7	2	1.60	0.90	0.80	189
TP-30	30,000	66,000	2.7	6.1	6	2	1.60	0.90	0.80	280
TP-35	35,000	77,000	2.9	6.2	6	2	1.60	1.00	0.90	310
TP-50	50,000	110,000	2.9	8.0	9	2	1.60	1.00	1.00	340

    Structure of marine salvage PVC air lifting bag   Totally enclosed air lifing bags are cylindrical shaped units, fabricated from heavy duty polyester cloth coated with P.V.C (Made in Germany), completely equipped including the appropriate quantity of automatic air relief valves, certified heavy duty polyester webbing with shackles (with safe working factor 6:1), and air inlet stainless/brass ball valves.   The buoyancy capacity of our totally enclosed air lifing bag is from 1ton to 50ton. The buoyancy heavy duty totally enclosed air lifing bag can reach 100ton each one.      Company Information   DOOWIN is China leading professional manufacturer of marine salvage pvc air lifting bag. The production is controlled under ISO 9001:2008. As per customers' requiremnts, we also can provide the BV etc third party certificate.     Certification of Marine salvage PVC air lifting bag       FAQ     1.Q--- Do you have repair material and adhesive?     A--- Yes, it is free of charge.   2.Q--- What's payment terms for   Marine salvage PVC air lifting bag?    A--- 30% deposit, full payment before delivery.   3.Q--- What is warranty period for Marine salvage PVC air lifting bag?    A--- 12 months.