86-570-3855958
No. 188, Leyuan Road, Economic Development Zone, Quzhou, Zhejiang, China (Mainland)
| Quantity(Meters) | 1 - 10000 | >10000 |
| Est. Time(days) | 3 | To be negotiated |
Type: Ducts for Post Tenisoning
Colour:black and galvanized Color
Thickness:0.24-0.4mm
Diameter.:35mm-130mm;
Shape: Round, Flat;
Raw material: Q195 steel strip(Galvanized or Non-glavanized).
Min Order:100 Meter
Delivery Time: Goods in stock: within 3 days, Goods out of stock(7 days), Goods need to be customized(10-15 days).
Features: Less friction loss during tension course, perfect sealed, no rusty
Origin: Zhejiang Province,China
Certificate: SGS and ISO9001:2008,ISO14001:2004
Length:2.2M/PCS,5.8M/PCS,6M/PCS,or Customize
Application :
It has been widely adopted by modern construction, especially used in pre-tension or post-tension for concrete constructions as building materials, such as bridge construction, railway and highway construction, underground structures,buildings and channel
· Galvanized Ducts Thickness: 0.28mm, 0.3mm, 0.35mm, etc
· Steel Strip Thickness: 0.25mm, 0.28mm, 0.3mm, 0.35mm
Technical Data of Round Metal Ducts:
Inner Diameter | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | |
allowable deviation | 0.5 | 1 | |||||||||||||||||||
Standard steel | 0.25±0.01 | 0.3±0.02 | 0.35±0.02 | ||||||||||||||||||
Technical Data of Flat Metal Ducts:
Mini Axis | Length(Diameter) | 19 | 19 | 19 | 19 | 22 | 22 | 22 | 22 | 25 | 25 | 25 | 25 |
Allowable Deviation | ±3 | ±3 | ±3 | ||||||||||
0 | 0 | 0 | |||||||||||
Long Axis | Length(Diameter) | 47 | 52 | 67 | 76 | 1 | |||||||
Allowable Deviation | ±1 | ±2 | ±2 | ||||||||||
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