The implementation rules for product certification of plastic water pipes
The implementation rules for product certification of plastic water pipes
On December 15, 2011, the "implementation rules for product certification of plastic water pipes and products" organized by Beijing xinhua water-saving products certification co., LTD. Was issued and announced in Beijing. State certification and accreditation supervision and administration commission, the ministry of water resources department, the ministry department, comprehensive business bureau, China association of agricultural water conservation and rural water supply technology and other officials attended the meeting, the domestic more than hundreds of plastic water pipe production enterprises representatives attended the meeting.
Beijing xinhua water-saving product certification, the company based on the construction of water-saving society, in order to "provide high-quality products for the water conservancy industry development information" for the purpose, to "rural drinking water safety project" and "water-saving irrigation project" construction as an opportunity to further the implementation of the water conservancy CPC leading group in the new period water-control spirit, according to "about strengthening agricultural water-saving irrigation and rural water supply product certification work notice requirements, actively carry out the plastic water pipe water saving product certification. Since 2005, a total of more than 200 companies, more than 1000 kinds of products through certification, certification certificate, the product involved in water supply with polyethylene (PE) pipe, hot and cold water with polypropylene (PP) pipe, water supply with rigid polyvinyl chloride (PVC -u) impact modifiers for pipes, water supply with polyvinyl chloride (PVC -m) pipe and other plastic water pipe the mainstream products. The certification results have been adopted by the competent departments of water administration at all levels, and become an important basis for the departments of water administration at all levels to regulate market and scientific decision-making.
Over the past five years, Beijing xinhua water-saving product certification co., LTD., around the main content of plastic water pipe material product certification and the key link, sustained certification basic theory and key technology research, has achieved fruitful research results. Have worked out the water, the key technology in polyethylene (PE) pipe of the basic requirements and the work key point of the water supply, the key technology of polypropylene (PP) pipe of the basic requirements and the work key point of the feed water with rigid polyvinyl chloride (PVC -u) pipe work the basic requirements and key technology points, the impact modifiers for feed use rigid polyvinyl chloride (PVC -m) pipe work the basic requirements and key technology points, such as multiple pipe class guiding documents, and organize many plastic water pipe material certification workshop experts and enterprise representatives. Certification on the basis of practice, complete the hot and cold water use polypropylene pipe, the water supply with rigid polyvinyl chloride (PVC -u) tube, the impact modifiers for feed use PVC (-m) PVC pipes "and" water supply with polyethylene (PE) pipe, the revision of the implementation rules for certification.
This revision adjusts the division of the plastic water pipe certification unit, which is divided according to different diameter according to different pressure grade. Certification unit division method, the new rules better reflected the difference between different unit product, improve the control level of the product consistency, lowers the risk the operation of the certification bodies and the certification of enterprise cost, fully embodies the Beijing xinhua water-saving product certification co., LTD., to carry out the plastic water pipe material certification of the latest achievements in recent years.
The release of the implementation rules for the new plastic water pipe material certification, will further standardize the plastic water pipe product market order, vigorously promote plastic water pipe material production enterprise technological progress and industrial upgrading, reinforce product certification of plastic water pipe industry development and the leading role in promoting.
