Dia 55mm Prestressing corrugated plastic duct for prestressing
Dia 55mm Prestressing corrugated plastic duct for prestressing






Categories | Plastic corrugated duct |
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Album | View larger image |
Brand | Chunpeng pc wire and pc strand |
Model | Dia 55mm |
Steel Grade: | SWRH 82B wire rod |
Standard: | ASTMA416/EN10138 |
Application: | Construction |
Special Use: | Cold Heading Steel |
Coil weight: | 2.5-3.5tons |
Unit Price | US $ 499 / ton |
FOB port | Tianjin China |
Terms of Payment | L/C, T/T |
Download DOC | ![]() |
Update Time | 2021-01-16 |
Prestressing Corrugated Plastic Pipe for Concrete
1. Type: Round and Flat metal ducts;
2. Color: black and galvanized;
3. Thickness: 0.25-0.35mm
4. Dia.: 35mm-130mm;
5. Length: 2.2M/PCS,5.8M/PCS
6. Application: It's mainly used as the prestressed concrete structure, such as the large span railway and highway, bridge, crane girders, rock-soil anchoring engineering, multi-floor industrual plant, coal, sports venues. etc.
Technical parameters of Round Duct | ||||||||||||||||||||
Internal Diameter | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
Tolerant Error | 0.5 | 1.0 | ||||||||||||||||||
Thickness of Standard steel Belt | 0.25±0.01 | 0.3±0.02 |
HDPE Corrugated production and pipe detail :

Product Description Product name


1. Item product name 2. Specification 1 x 7 wire, 1x2 wire,1x3 wire,1x19 wire
9.53mm, 12.7mm, 15.2mm, 15.7mm, 17.8mm, 21.8mm
3. Appliacation Widely Used for any aqueduct, viaduct, bridge, tunnel and railway construction 4. Certificate ISO9001:2000 SGS BV 5. Standard ASTM A416, BS5896, JIS G3536, GB/T5223, EN10138 6. Output 500, 000 ton/year 7. Features High tensile, low relaxtion 8. Twist Left and right hand lay 9. Factory Test Norminal diameter, breaking force, elongation at rupture, tensile strenght, stress relaxastion property, relax value at 1000h 10. Packing Standard Export Package (Wrapped by steel strips, waterproof cloth sheet, wooden pallet) 11. Original Tianjin, China 12. Payment T/T, LC 13. Delivery Time in 10 days after we receive your deposit or LC
HDPE Corrugated production and pipe detail :

Product name
1. Item | product name |
2. Specification | 1 x 7 wire, 1x2 wire,1x3 wire,1x19 wire 9.53mm, 12.7mm, 15.2mm, 15.7mm, 17.8mm, 21.8mm |
3. Appliacation | Widely Used for any aqueduct, viaduct, bridge, tunnel and railway construction |
4. Certificate | ISO9001:2000 SGS BV |
5. Standard | ASTM A416, BS5896, JIS G3536, GB/T5223, EN10138 |
6. Output | 500, 000 ton/year |
7. Features | High tensile, low relaxtion |
8. Twist | Left and right hand lay |
9. Factory Test | Norminal diameter, breaking force, elongation at rupture, tensile strenght, stress relaxastion property, relax value at 1000h |
10. Packing | Standard Export Package (Wrapped by steel strips, waterproof cloth sheet, wooden pallet) |
11. Original | Tianjin, China |
12. Payment | T/T, LC |
13. Delivery Time | in 10 days after we receive your deposit or LC |

Trading Info
MOQ
500 meter
Grade No. Identification
English label with specifications
Transportation
in one 20' or 40'container
Trade Terms
CIF, CFR, FOB, EXW etc.
Payment
100% Irrevocable documentary L/C at sight; or 30% deposit in advance and the balance against copy B/L within 3 days
Other Payment Available
D/P, Western Union, Pay Pal etc. based on the relationship of cooperation
Delivery Time
20 days after receiving the deposits or workable L/C
Shipping Time
5-30 days depend on the final destination
Bid Winning NoticeAs The leader of China PC strand, Chunpeng actively replied to the invitations of China Construction Bid Institution. The followings are some of our Bid Winning Notice:
Quality Control1) Raw material control
As the strategic partner and big customer of China's biggest steel company, Capital Steel Group, we have stable suppliers and high quality raw materials.
2) ISO9001: 2000 certificate
All of our equipments, production flow, and quality control system have passed ISO9001: 2000 certificate since 1997.
3) Strict product test
There are 260 employees in our company, including 35 experts with engineer titles. We have 3 test laboratories, 15 quality control commissioners and 11 workshops to ensure the accomplishment of the export orders. The leading end and tail end of every coil will be cut off and tested by advanced inspection equipments and the testing samples will be kept in storage till the pc strands of the same lot are used by customers.
Company Information
MOQ | 500 meter |
Grade No. Identification | English label with specifications |
Transportation | in one 20' or 40'container |
Trade Terms | CIF, CFR, FOB, EXW etc. |
Payment | 100% Irrevocable documentary L/C at sight; or 30% deposit in advance and the balance against copy B/L within 3 days |
Other Payment Available | D/P, Western Union, Pay Pal etc. based on the relationship of cooperation |
Delivery Time | 20 days after receiving the deposits or workable L/C |
Shipping Time | 5-30 days depend on the final destination |
As The leader of China PC strand, Chunpeng actively replied to the invitations of China Construction Bid Institution. The followings are some of our Bid Winning Notice:
1) Raw material control
As the strategic partner and big customer of China's biggest steel company, Capital Steel Group, we have stable suppliers and high quality raw materials.
2) ISO9001: 2000 certificate
All of our equipments, production flow, and quality control system have passed ISO9001: 2000 certificate since 1997.
3) Strict product test
There are 260 employees in our company, including 35 experts with engineer titles. We have 3 test laboratories, 15 quality control commissioners and 11 workshops to ensure the accomplishment of the export orders. The leading end and tail end of every coil will be cut off and tested by advanced inspection equipments and the testing samples will be kept in storage till the pc strands of the same lot are used by customers.
Can I visit you?
Answer:
Sure, If you would like to visit our factory, please contact us to make an appointment.
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How can I know how my order is being done?
Answer:
We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
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Can you give warranty of your products?
Answer:
3.Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we provided emails with details including pictures or short video to you to confirm the quality before the shipment.
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4.How long of your delivery time?
Answer:
Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.
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