News
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Characteristics And Use of Flexible Composite High-Pressure Transporting Pipe
New type of flexible composite high-pressure mild steel pipe has successfully developed and put on the market. Performance is much better than traditionalsteel and glass, the application potential. The new high-pressure oil pipeline by seamless steel pipe with flexible composite with a light weig...Read more -
Brief Introduction to the Development of Steel Pipe
The rise of steel pipe production technology development began in the bicycle manufacturing industry. The early part of the nineteenth Century oil development, the period of two World War Ship, boiler manufacturing, aircraft manufacturing, power boiler after the Second World War, the development ...Read more -
Detection Technology of Large Diameter Seamless Steel Pipe
In the field of detection technology, large diameter seamless steel pipe refers to the diameter larger than 160 mm. Large-diameter seamless steel pipe is important material ofpetroleum, chemical, thermal, boiler, machinery, and hydraulic industry, etc. With the development of national economy, o...Read more -
Cold-formed steel
Cold-formed steel refers to the use plates or strip bent in a cold state of the various cross-sectional shape of the finished steel. Cold-formed steel is an economical lightweight thin-walled steel cross-section, also called cold-formed steel profiles. Bending section steel is the main material o...Read more -
Carbon steel pipe corrosion type
Shot blasting: spray steel shot rust Sa5 restraint, rust, metal appearance of heavily exposed silver-white metallic luster, surface roughness of 40 ~ 70μm. Spray coating: strengthen the special grade coal tar epoxy, or a primer, cheek 5, the center clip four layers of epoxy glass cloth, 0.9 ~~ 1m...Read more -
Api pipe line
API pipe line with carbon steel API pipeline tube belong to ANSI Petroleum standards. The function of line pipe is to pump the oil, gas, water from field to the refinery. Pipeline tubes include seamless tube and welded tube. The development of pipeline steel plate technology and welding technique...Read more