On November 23, 2017, China Machinery Industry Federation and China General Machinery Industry Association in Chengdu jointly organized
"Development of 20MPa dry gas seals for circulating hydrogen compressor" project results appraisal completed by our company and Sinopec Shanghai Petrochemical Co., Ltd..
The Accreditation Committee believes that this project has breached the technical bottleneck of the design and manufacture of dry gas seal for the circulating hydrogen compressor, and realized the first industrial application of 20MPa level high pressure dry gas seals.
In September of 2016, the project product had been put in circulating hydrogen compressor under 3.9 million tons/year residue hydrogenation unit in Sinopec Shanghai Petrochemical Co., Ltd. for operation, and currently been running more than 10,000 hours, the product performance meet the production process requirements.
The Accreditation Committee believes that the project products have independent intellectual property rights, and fill the gaps in China, the main performance indicators reach the international advanced level of similar products.
Sichuan Sunny Seal Co., Ltd. has the ability for product research and development, mass production and inspection, it is recommended for promotion and application.
The Accreditation Committee unanimously agreed to pass the accreditation.