Basic Info.
Model NO.
DN50-DN1200MM
Floater Length
580-2500mm
Floater I.D.
50-1200mm
Transport Package
Packing
Specification
I. D. 50MM-1200MM
Trademark
david-technology
Origin
Shandong
HS Code
8907900000
Production Capacity
1000000 Pieces
Product Description
Marin Dredging Sand HDPE PE MDPE Plastic Dredge Pipe Hose Floating
The Floater is made from medium density polyethylene material with excellent flexibility, inside is filled with high strength polyurethane foam. With reasonable structure and good performance, the MDPE floater is widely used for HDPE Pipeline and Steel Pipeline.
Property of floater:
1.Good flexibility, and excellent impact resistance, particularly suitable for the installation in the sea.
2.Light weight, easy for installation and movement, with much lower transportation costs.
3.Corrosive Resistance, longer working life, it could work 3 times longer than steel pontoons.
4.The costs and performances are much better than steel pontoons, with more competitive price.
Polyethylene Hull Mechanical Strength:
Structure of dredging floaters:
Our Certification:
Some of our oversea clients:
Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of Floater in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products' quality is much more excellent than others.
We know products' quality is company's life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system.
Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever!
Our principle: Excellent Quality, Competitive Price, Best Service,
Sincerely welcome you come to visit our factory at anytime!
FAQ
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests.
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
Q: Can you make special Design and logo on product?
A: Yes, very easy.
Please contact me for more info today!
Qingdao David Technology Co., Ltd.
Sales Manager : Mr. Dave Liu
Cell Phone: +86 15953296656
The Floater is made from medium density polyethylene material with excellent flexibility, inside is filled with high strength polyurethane foam. With reasonable structure and good performance, the MDPE floater is widely used for HDPE Pipeline and Steel Pipeline.
Property of floater:
1.Good flexibility, and excellent impact resistance, particularly suitable for the installation in the sea.
2.Light weight, easy for installation and movement, with much lower transportation costs.
3.Corrosive Resistance, longer working life, it could work 3 times longer than steel pontoons.
4.The costs and performances are much better than steel pontoons, with more competitive price.
Polyethylene Hull Mechanical Strength:
| No. | Item | Performance | |
| 1 | Tensile Strength Mpa≥ | 12 | |
| 2 | Elongation at break %≥ | 10 | |
| 3 | Impact Strength KJ/m2 | 31 | |
| 4 | Bending Strength Mpa≥ | 15.7 | |
| 5 | Weather Resistance (total 3.5GJ/m2 aging capacity) | Elongation at break %≥ | 10 |
| 6 | OIT 200ºC mm≥ | 10 | |
Structure of dredging floaters:
| No. | Structure Name | Material |
| 1 | Hull | Polyethylene |
| 2 | Polyurethane hard Foam Core | Closed-cell hard foam |
| 3 | Bolts & Nuts & Washers | Galvanized/Stainless Steel |
| Pipe I.D. | Thickness of Pipe | Floater I.D. | Floater O.D. | Floater Length | Thickness of Plastic | Net Buoyancy | Note |
| mm | mm | mm | mm | mm | mm | KG/Floater | |
| 76 | 5 | 86 | 300 | 580 | 6 | 70 | Floater I.D. will be adjusted by Pipe O.D. |
| 200 | 6 | 212 | 500 | 800 | 7 | 200 | |
| 250 | 6 | 262 | 700 | 900 | 7 | 310 | |
| 250 | 6 | 262 | 850 | 1100 | 7 | 420 | |
| 285 | 6 | 297 | 700 | 1200 | 7 | 420 | |
| 350 | 6 | 362 | 1100 | 1100 | 7 | 920 | |
| 400 | 8 | 416 | 1100 | 1200 | 8 | 1020 | |
| 414 | 8 | 430 | 1200 | 1200 | 8 | 1200 | |
| 450 | 8 | 466 | 1300 | 1300 | 8 | 1500 | |
| 500 | 10 | 520 | 1400 | 1400 | 9 | 1800 | |
| 550 | 10 | 570 | 1400 | 1550 | 9 | 2219 | |
| 600 | 10 | 620 | 1400 | 1700 | 11 | 2400 | |
| 650 | 10 | 670 | 1480 | 1800 | 11.5 | 2930 | |
| 700 | 12 | 724 | 1600 | 1900 | 12 | 3593 | |
| 750 | 12 | 774 | 1600 | 2000 | 13 | 3800 | |
| 800 | 15 | 830 | 1800 | 2000 | 14 | 4800 | |
| 850 | 15 | 880 | 1800 | 2200 | 15 | 5140 | |
| 900 | 18 | 936 | 2200 | 2500 | 16 | 8180 | |
| Other sizes of floaters can be made upon request | |||||||
Our Certification:
Some of our oversea clients:
Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of Floater in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products' quality is much more excellent than others.
We know products' quality is company's life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system.
Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever!
Our principle: Excellent Quality, Competitive Price, Best Service,
Sincerely welcome you come to visit our factory at anytime!
FAQ
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests.
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
Q: Can you make special Design and logo on product?
A: Yes, very easy.
Please contact me for more info today!
Qingdao David Technology Co., Ltd.
Sales Manager : Mr. Dave Liu
Cell Phone: +86 15953296656