Henan Wein Industry Co., Ltd.
Henan Wein Industry Co., Ltd.
Add to Cart
ISO9001 Ductile Iron Jacking Tube Anti Corrosion For Water Supply / Drainage
With the improvement of technology and equipment, the concrete spraycoating process has been widely used for its high forming speed, wide adaptability and simple equipment. Based on the analysis of the spraycoating process of counterweight pipe and PCCP products, by combining with the characteristics of ductile iron jacking pipe, the possibility of adopting this process for ductile iron jacking pipe has been discussed in order to improve the production efficiency and product quality.It provides certain guiding significance for manufacturing of the similar pipe products.
1),Ductile iron jacking pipe information
Ductile iron jacking pipes are used for drinking water supply/transmission both government and privates sectors. The product detailed informations are as following:
Ductile iron pipes standard: ISO2531:2009/BSEN545:2010, ISO7186-2011/BSEN598-2007
2),Inspection
ISO 9001,SGS,BV ISO2531, ISO7186,BS EN545 BS EN598 WRA Scertificates.