Product Details

Galvanized Sheet Ducts 20*70mm for Prestressed Concrete

Name	*Galvanized Sheet Ducts 2070mm for Prestressed Concrete**
material	pp or PE, galvanzied
Brand Name	chunpeng
Pop product Inner Diameter	From 35mm to 160mm
Thickness	0.25--0.3mm
Place of Origin	Tianjin China (Mainland)
Type:	Round/Flat
Application	PC strand
Materials	HDPE
Certificate	ISO,BV,SGS,CHINA MINING SAFETY CERT.
Feature	High Corrosion Resistance
	High Performance Bonding with concrete
	High strength
	High anti-presure ability

Flat Section Glavanized Metal Ducts

Short axis of	Length	19	19	19	19	25	25	25	25
Short axis of	Tolerance	+3				+3
Long axis of	Length	50	60	70	90	56	66	76	96
Long axis of	Tolerance	+1				+2
Standard steel with thickness		0.30

Packing:

10 pcs per bundle,with waterproof packaging

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.