Heat treatment of 20G high pressure boiler tubes before storage

20G high pressure boiler tubes,seamless boier pipe

Seamless tube high pressure boiler tube rolling process

Seamless tube high pressure boiler tube rolling process

20G High Pressure Boiler Tube Production Process: Smelting Process

High Pressure Boiler Tube

Seamless steel pipe - what are the control steps for quality assurance

Seamless steel pipe

Galvanized Pipe type

Galvanized Pipe type

Spiral welded pipe production process

Product types and applications of carbon steel pipes

Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes. Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes

Boiler tube usage, steel grade, physical properties

General boiler tubes are mainly used to manufacture water wall tubes, boiling water tubes, superheated steam tubes, superheated steam tubes for locomotive boilers, large and small smoke tubes and arch brick tubes, etc.

Types of Tempering of Line Pipes

Line Pipe Standard: API SPEC 5L - American Petroleum Institute Standard Use:Oxygen, water and oil delivery pipes in the oil and gas industry Main production steel pipe grades:B, X42, X52, X60, X65, X70 L245 L290 L320 L360 L390 L450 L485

What is thermal insulation steel pipe?

Heat preservation pipe is a steel pipe that is processed by heat preservation technology to ensure that the internal temperature and surface temperature of the working steel pipe meet or meet the requirements of use under the action of different working environments and external media

Galvanized steel pipe connection method

Galvanized steel pipe product application

Hot-dip galvanized steel pipes are widely used in construction, machinery, coal mines, chemicals, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction and other manufacturing industries