Оптовая продажа различных спецификаций усиленного моста с натяжением столбов металлические
- Категория: Metal Building Materials >>>
- Поставщик: Zhejiang,Boya,Comtech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 0.50 $* | 0.67 $* |
| Aug-18-2025 | 0.44 $* | 0.59 $* |
| Jul-18-2025 | 0.9 $* | 0.8 $* |
| Jun-18-2025 | 0.72 $* | 0.39 $* |
| May-18-2025 | 0.58 $* | 0.92 $* |
| Apr-18-2025 | 0.95 $* | 0.96 $* |
| Mar-18-2025 | 0.16 $* | 0.84 $* |
| Feb-18-2025 | 0.82 $* | 0.21 $* |
| Jan-18-2025 | 0.31 $* | 0.13 $* |
Характеристики
Product Description
Description
Prestressed metal bellows, also known as bridge prestressed metal bellows, concrete bellows, steel strand bellows and so on. The prestressed metal bellows are machined from two materials, one is black steel strip, the other is galvanized steel strip. The steel strip is made of 0.25mm~0.45mm thick and 36mm, 56mm and 78mm wide. The specification of bellows can be calculated according to the inner diameter or the outer diameter, generally according to the inner diameter. The specification of the inner diameter ranges from 50mm to 130mm.
Features
1. Strong rigidity, impermeability, tensile strength and high pulling strength.
2. It has high bending fatigue strength.
3. It has high corrosion resistance.
3. It has high corrosion resistance.
Application
Prestressed metal bellows with impermeability, pressure resistance, high strength, good flexibility, can ensure the quality of construction, shorten the construction period and other characteristics are widely used in a variety of large and medium-sized Bridges; High-rise long-span buildings; Dams, nuclear power stations, etc.
Specification
item | value |
Warranty | 1 Year |
After-sale Service | Online technical support |
Weight | None |
Chemical Composition | galvanized |
Alloy Or Not | Non-Alloy |
Secondary Or Not | Non-secondary |
Project Solution Capability | NONE |
Application | dams, nuclear power plants and Bridges |
Design Style | Modern |
Place of Origin | China |
Zhejiang | |
Brand Name | BOYA |
Model Number | Post tensioning duct |
Keyword | post tensioning metal ducts |
Usage | Construction |
Size | 40-130mm |
Raw material | The galvanized steel belt |
Shape | Round and flat |
MOQ | 100 Meters |
Certificate | ISO9001/ISO14001 |
Payment terms | T/T |
Packing & Delivery
Customize
Certificate
Company Profile
Established in 2002, Zhejiang Boya Comtech Co., Ltd. The company is located in Zhejiang Quzhou, and covers an area of 16000 square meters and has around 50 staff members,specializes in the business of the new traffic communication pipe and drainage material. we enjoy convenient access to major transportation networks. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality, The company has passed ISO9001-2008 quality management system certification, all products through the national provincial detection test.
The main Pruducts of BoYa include PVC plastic pipe ,perforated plastic pipe ,perforated plastic corrugated pipe, Plastic bellow for bridge prestressed concrete . we are enjoying good reputation among clients at home or abroad by timely supply, credible quality and sincere service, If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.
The main Pruducts of BoYa include PVC plastic pipe ,perforated plastic pipe ,perforated plastic corrugated pipe, Plastic bellow for bridge prestressed concrete . we are enjoying good reputation among clients at home or abroad by timely supply, credible quality and sincere service, If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.
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