Qingdao Doowin Rubber And Plastic Co., Ltd.  

Product Name: Inflatable Pipelaying Buoyancy Bag Model NO.: TP-2 Material: PVC Coating Fabric Technology: Hf Welding Seam Safety Factor: 5:1 Test Standard: Imca D-016 Application: Pipelaying Buoyancy Trademark: DOOWIN, DOOFLEX Transport Package: Plywood Box for Pipelaying Buoyancy Bag Specification: 50L~50ton Origin: Shandong, China HS Code: 8907900090 Product Description DooFlex make various pipeline buoyancy bag used for the pipeline laying work.DooFlex pipeline buoyancy bags are widely used for the lay-barge S laying, J laying, rolling laying, and bottom tow laying, surface tow laying, off-bottom laying. The use of buoyancy buoys in each pipeline laying work can offer the extra buoyancy designed to ensure the enough pull force, decrease the tension.Comparing with the foam buoyancy buoys and rubber airbags, our pipeline buoyancy bag is light weight easy to install and operate, small package size easy to transship and storage, easy to recycle after work.WHY CHOOSE USACHIEVEMENTWHO WE AREFAQ1. Q: How long is the warranty period? A: The warranty period is 12 months or 18 months from the shipping date.2. Q: Do you provide rent service, contract service? A: We have many water bags and air lift bags ready for rent service for clients all over the world. We have ability to design and can contract the load testing project, with our own water bags and workers.3. Q: What is the production standard and safety factor? A: All underwater air lift bags are manufactured in compliance with IMCA D016, safety factor is 5:1. All crane load test water bags are manufactured in compliance with LEEA051, safety factor is 6:1.4. Q: Do you have stock? A: We have many normal size underwater air lift bags and load test water bags in stock. Ready for shipment.5. Q: What kind of certificate do you provide? A: Our load test water bags are Type Certificated by TUV NEL. We can provice ABS, BV, LR third party certificate. Provide the certificate for masterlink, shackles, lifting belts and other accessories.If you have any other questions, please feel free to contact us.