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The application of various piping materials: oil & gas industry, power plant, offshore and marine, chemical and petrochemical, pharmaceutical industry, pulp and paper industry, food processing, solar energy, utilities (water supply, sewage treatment, natural gas transportation, heat supply, fire extinguishing system), etc.

ASTM A192 Tubes Used for Sugar Cane Bagasse Boilers

The cane sugar is usually extracted from sugar cane in a process that generates huge amount of bagasse. The bagasse is the dry pulpy fibrous residue that remains after sugarcane is crushed to extract their juice. So in a word, it is bio-waste. Fortunately, it can be used as a biofuel for the production of heat, energy, and electricity, and …

ASTM A179 Tubes Used for Amine Heat Exchangers & Coolers

Amine solutions are widely used in desulphurization and decarbonization process in fossil-fueled thermal plant, natural gas purification plant, coal chemical industry, and ammonia industry. The most common facilities are lean/rich amine heat exchangers and lean amine coolers, the tube pass of which is usually constructed by ASTM A179 seamless tubes. These tubes are made from ASTM A179 low carbon steel …

ASTM A178 ERW Tubes Used for HRSG

The HRSG (heat recovery steam generator) is an essential device/ system in the construction of thermal power plant. Shijiazhuang Metalsin has supplied ERW boiler tubes made of ASTM A178 Grade C to a power plant in Indonesia. The tubes are used for construction of a superheater of the HRSG system.

LPG Tanks Made from ASTM A537 Plates

ASTM A537 carbon steel pressure vessel plates are widely used in the construction of liquefied petroleum gas (LPG) storage tanks. The plates can be furnished in three classes (Class 1, Class 2, Class 3) according to different heat treatment conditions and minimum yield strength requirements. The main constituents of LPG are propane and butane, which are usually stored at the …

Supply SS316L WN Flanges to An Oil Refinery

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 Heating Supply Pipeline

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.

The Refurbishment of Slip Expansion Joints in Line

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 …

Pipe Racks of A Brazilian Chemical Plant

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.

API 5L X52 Pipes in A Saudi Refinery

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.

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