Hits:14082015-10-10 09:18:14
China's use of various kinds of seamless pipe material
All kinds of seamless tube USES in China,
Seamless steel pipe, because of its purpose and is divided into the following several different species:
Structure with seamless steel tube (GB/T8162), mainly used in the general structure and the mechanical structure.It represents material (brand);Carbon steel 20 and 45 # steel;Alloy steel Q345, 20 crmo 20 cr, cr, 40, 30-35 crmo, 42 crmo, etc.
Transmission fluid with seamless steel tube (GB/T8163), mainly used in engineering and large equipment in pipes conveying fluid.On behalf of the material (brand) of 20, Q345, etc.
Low medium pressure boiler seamless steel tube (GB3087), mainly used in industrial boiler and boiler of low intermediate pressure fluid pipe life.On behalf of the material for 10, 20 steel.
High pressure boiler seamless steel tube (GB5310), is mainly used for power plant and nuclear power plant boiler high temperature resistant, high voltage transmission fluid collection box and the pipeline.On behalf of the material of 20 g, 12 cr1movg, 15 crmog, etc.
Ship with carbon steel and carbon manganese steel seamless steel tube (GB5312), mainly used for Marine boiler and overheating is used the I and class II pressure tube, etc.On behalf of the material for 360, 410, 460, steel grade, etc.
Seamless steel tube (GB1479) used in high pressure chemical fertilizer equipment, mainly used for conveying fluid of high temperature and high pressure pipeline on fertilizer equipment.On behalf of the material for 20, 16 mn, 12 crmo, 12 cr2mo, etc.
Seamless steel tube used in oil cracking (GB9948), mainly used in oil refineries of boiler, heat exchangers and pipe conveying fluid.On behalf of the material of 20, 12 crmo, 1 cr5mo, 1 cr19ni11nb, etc.
Automobile axle works seamless steel tube (YB/T5035), is used mainly for automotive axle tube and shell shaft drive axle bridge works of high quality carbon structural steel and alloy structural steel hot-rolled seamless steel tube.On behalf of the material to 45, 45 mn2, 40 cr, 20 crni3a, etc.
Boiler, stainless steel seamless steel tubes for heat exchanger (GB13296), mainly used in chemical industry boiler, superheater, heat exchanger, condenser, pipe, etc.With the high temperature, high pressure resistance, corrosion resistance of steel pipe.On behalf of the material is 0 cr18ni9, 1 cr18ni9ti, 0 cr18ni12mo2ti, etc.
Liaocheng Tianrui Steel Tube Co.,Ltd. Carbon Steel Pipes, Seamless Steel Pipe Add: No.14, District2, Dadong Steel Pipe Market, Development Zone
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