News
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Maintenance requirements of flexible steel tube
Maintenance requirements of flexible steel tube 1.If the flexible steel tubes haven’t get well maintained, it will affect the progress of production. Here to introduce some of the common methods of maintenance of a flexible pipe: 2.To check whether the flexible pipe rack bolts tightened. 3...Read more -
Low and medium pressure boiler pipe
Low and medium pressure boiler pipe uses steel ingot or solid tube to perforated capillary, and then dial made by the hot-rolled, cold rolled or cold. According to incomplete statistics, China’s seamless pipe production enterprises is about 240 more than a seamless steel pipe unit is abou...Read more -
Improving the corrosion resistance of 304 stainless steel thick-walled tube surface
304 stainless steel thick-walled tube weld contrast before and after surface treatment and processing show that: this method can get rid of scale and temper color. When people raise the 304 stainless steel thick-walled tube surface oxide layer of chromium oxide content, the structure of the oxide...Read more -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE EXW USD/TON Outside Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 762 813 914 Wall Thickness 6 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 壁厚 (mm) 7 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 100...Read more -
API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe
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API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE EXW Outside Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wall 8 1,088 1,080 1,088 1,072 1,072 1,072 1,072 1,072 Thickness 9.53 1,080 1,064 1,072 1,048 1,048 1,048 1,048 1,048 壁厚 (mm) 10 1,041 1,025 1...Read more