ISO9001 Ductile Iron Jacking Tube Anti Corrosion For Water Supply / Drainage

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.

HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market.

Our company offers high-quality pipes and fitttings, and services for potable water and sewage water. The main products are from DN80mm to DN2600mm, 250,000 tons per year and conform to ISO2531, BSEN545,  BSEN14901, BSEN15189, BSEN15655, ISO4179 and ISO8179 international standards and have attained ISO9001:2000 certificate.

Our products are widely used in water projects in China and selling well in the Middle East and Africa and southeat Asia etc,  have received customers' extensive welcome and favorable comments.

Your satisfaction is our direction!