It is reported that the first valve category of “Zhejiang Manufacturing†in Yongjia County is the “Steel Ball Valve for Petroleum, Petrochemical, Natural Gas and Related Industries†drafted by Zhejiang Chaoda Valve Group Co., Ltd. On July 12, 2016, the standard review meeting was held. The members of the expert group agreed that the standard is higher than the current domestic and international standards in terms of sealing performance, micro-leakage, fire resistance and inspection capability. The main technical indicators have reached domestic level. Leading, internationally advanced level. On August 12th, the standard was officially released and implemented. It is understood that "Zhejiang Manufacturing" is divided into two parts: standard setting and brand certification. In September 2016, Yongjia County organized a discussion meeting on the implementation of the “Zhejiang Manufacturing†brand certification for steel ball valves for petroleum, petrochemical, natural gas and related industries. The requirements and procedures for the certification of “made in Zhejiang†for steel ball valves for petroleum, petrochemical, natural gas and related industries are specified. The steel gate valve "Zhejiang Manufacturing" group standard has adopted international standards to improve the sealing performance requirements. The development of this standard will promote the high standard, high-end and high performance of steel gate valves for petroleum, petrochemical, natural gas and related industries. It will help eliminate technical barriers to trade, grasp the leading position of the industry, expand domestic and foreign markets, and win the support of the government, society and other relevant parties to improve the competitiveness of steel gate valves in the international high-end valve market. 18W Adapter,18 Watt Charger,18W Usb C Charger,18W Power Adapter Dongguan O-Ray Power Supply Technology Co., Ltd , https://www.oraytek.com
Recently, the “Zhejiang Manufacturing†group standard “Steel, Petrochemical, Natural Gas and Related Industrial Steel Gate Valves†drafted by Baoyi Group Co., Ltd. was approved for inclusion in the third batch of “Zhejiang Manufacturing†standard formulation plan in 2016. This is the third “Zhejiang Manufacturing†group standard in Yongjia County, Wenzhou, Zhejiang, and the “Zhejiang Manufacturing†group standard for the second valve category in Yongjia County.