Jingzhou City Bureau of Quality Supervision from 2008 on the special equipment safety valve at least once a year to verify. If the relevant special equipment is not regularly verified, it will be punished by 20,000 yuan to 100,000 yuan.
Safety valve is an important device to ensure safe operation of pressure-bearing special equipment. At present, there are more than 3,000 enterprises with special equipment in Jingzhou City. Allegedly, the above-mentioned enterprises must submit a regular inspection application to the Jingzhou Special Inspection Institute one month in advance. When the safety valve is calibrated online, the equipment operator shall cooperate with the manager responsible for safety production and participate in on-site debugging and seal sealing. Safety valves that cannot be verified immediately after the equipment is online can be removed and sent to qualified units for verification. Prior to acceptance of newly installed pressure-bearing special equipment, its safety valve must be calibrated.

As a leading enterprise in the galvanized & pre-painted industry in china. Shandong Xinghan Materail Corporation with an annual output of 1 million tons of picking coils. 1 million tons of cold roll. 800,000 tons of hot-dipped galvanized and galvalume steel sheets. 450,000 tons of thicker galvanized steeel sheets.300,000 tons of pre-painted steel sheets. occupies a stable leading position in the industry.

The company has 3 hot dipped galvalume lineproduction lines. Mainly produce: thickness 0.13-1.0mm,yield strength above 280MPA, Hardness: soft, medium and full hard. We can produce transparent AFP and colored AFP GL according to the customer`s requirement.

20200106150115

Hot-Dip Galvalume Steel Coil

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SHANDONG XINGHAN MATERIAL CORPORATION , https://www.xinghansteel.com