Product News
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Quality control of structural steel pipe
Structural steel in its wall thickness, good materials, processing technology and stability, becoming the first choice for large domestic and foreign oil and gas pipe project. In the large-straight seam welded steel pipe joint structure, weld and heat affected zone is the easiest place to produce...Read more -
Boiler tube hydrostatic test
Boiler tubes is an important material for manufacturing boilers, it will be directly related to the the boiler manufacture of quality so that the quality of the installation and use of quality. Quality of boiler tube should be made of steel plant to guarantee, but in the case of short supply, sup...Read more -
Adjustment and parameters of seamless steel tubes perforation
Seamless steel pipe perforation machine pass adjust main parameters are: rolls from the guide plate (guide plate, guide rollers) from ovality, feed angle, angle jarring, head diameter, Head reduction rate before the roll speed and the guide disc Wait. (1) Roll distance is the shortest distance be...Read more -
How to Drill Galvanized Steel Pipe
Differed from the API steel pipe, the galvanized steel pipe is a kind of steel pipe in nature with a zinc layer. Therefore, drilling a galvanized steel pipe is generally the same as drilling into a API steel pipe. However, there is no protection zinc layer on the drilled hole, so it may rust. Thu...Read more -
Carbon steel pipeline
Pipeline is made of pipe, pipe couplings connection and used for the transport gas, liquid or solid particles of the fluid with the device. Typically, the fluid by the blowers, compressors, pumps and boilers and other pressurized, from the high pressure of pipeline flow the low pressure point, ca...Read more -
Advantages of spiral pipes
Spiral pipe is widely used in natural gas, petroleum, chemical industry, power industry, heating industry, water supply and drainage industry, steam heating, hydropower pressure steel pipe, thermal energy, water and other long-distance transmission pipeline and piling, dredging, bridges, steelstr...Read more