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

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 Notice

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:

 

 

Quality Control

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.

 

Company Information

 

Contact Information