Product Description
CNM-SD Prestressing Concrete Sheathing Ducts 1. Materials: Q195 steel strip(Galvanized or Non-glavanized). 2. Shape: Flat and Round. 3. Diameter: 35/40/45/50/55/65/70/75/80/90/100/110/120/135/140/160mm inner diameter. 4. Features: Less friction loss during tension course, perfect sealed, no rusty. 5. Applications: 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 construction, ect. 6. 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 broadband 0.25±0.01 0.3±0.02 0.35±0.02 Gross Weight(Kg/m) 0.4 0.41 0 0.6 0.63 0.7 1 0.8 0.95 1.03 1.12 1.26 1.36 1.46 1.56 1.66 1.8 2.02 2.3 2.55 7. 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 Gross Weight(kg/m) 0.37 0.43 0.56 0.63 0.43 0.56 0.63 0.77 0.18 0.56 1 1 8. Our Advantages: We are PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction: 1). Materials: pc strand, YJM anchor system(monostrand anchor, multistrands anchor), ducts(metal ducts, HDPE plastic ducts). 2). Equipment: Hydraulic Jack(QYC mono jack, YDC multi-strand tensioning jack), electric oil pump, YH30 embossing machie(onion jack), GYJ500 extrusion machine, ZG130 ducts making machine, grouting pump and mixer for post tensioning). 3). Bridge Equipment: Bridge Crane, Bridge Girder Launching Machine, Bridge Girder Transporting Vehicle, etc. 9. FAQ: 1): Q: Do you supply OEM Service or Customized-made Sheathing Ducts? A Yes, we do. Actually, we have cooperated with many famous PT Supplier in whole world.Just send us your drawings when need to be customized. 2) Q: Do you provide free samples? A: Yes, sure, we provide free samles for your testing. 3). Q: What information should provide before placing order? We are appreciated you provide us detail information about your requirement: 1. What diameter of Galvanized Ducts do you need, round or flat shape? 2. How many quantity for order? 3. What is your required Destination Port? 4) Q: How is the delivery lead time: A: Goods in stock: within 3 days, Goods out of stock(7 days), Goods need to be customized(10-15 days). 5) What is your Minimum Order? A: MOQ: 100 pieces. 6) Q: Payment Terms? A TT, LC, Western Union, Paypal, etc. 7) Q: How to transport the goods: A: by shipping, airflight, express. Let's have a quick communications for business by following: Mobile )No.: +8613673713569 Jason Wang
Audited Supplier 
){kind=link}