Application

Shijiazhuang Metalsin is proud to announce that we have supplied a batch of stainless steel 316L Class 900 welding neck flanges to Anning Oil Refinery, which is a joint venture between CNPC and Saudi Aramco. The oil refinery is located in Anning district, Kunming city, Yunnan province. The annual refining capacity is 13 million metric tons of petroleum.

The welding of district heating pipeline. The seamless pipes are manufactured in accordance with ASTM A106 Grade B, 8″ SCH40, with polyurethane pre-insulated coating and HDPE outer protective sleeve.

In October, 2019, we supplied several sets of slip type expansion joints to a refurbishment project in Taiyuan city, Shanxi province. The refurbishment job was conducted on a local heating supply line, which had been in use for more than 6 years. Regular maintenance found that 2 sets of the slip expansion joints should be replaced and the other 6 …

The photo above provides a glance of the pipe racks of a chemical plant in Brazil. The pipe rack refers to the layout of a plurality of various pipes in confined space. A pipe rack not only include pipes and pipe fittings but also may include pipe supports, pipe anchors, and pipe guides, etc.

The oil transmission pipeline in Ras Tanura oil refinery, owned by Saudi Aramco. The pipelines are constructed by 14″ SCH40 seamless pipes of API 5L Grade X52 PSL2.