Jing xian Heng Xiang Rebar Connection Equipment Factory is engaged in reinforced steel bar connection and products processing. specializing in rebar thread rolling machine and steel bar rebar couplers in Hengshui city, China. Our products with high quality and lowest price sell to all over the world.
We mainly deal in straight screw rebar coupler, cold extrusion rebar coupler, grout filled coupler, rebar thread rolling machine, cold extrusion machine and rebar cutting machine. Also deal in torque wrench, thread rolling die, GO-NO GO fixed gauges (plug gauge/ ring gauge)
Hot Rolled Steel Bar
Hot rolled steel bar is made of low carbon steel and ordinary alloy steel at high temperature. This production process makes the steel bar have high strength, excellent plasticity and toughness, as well as good corrosion resistance. The main characteristics of hot rolled reinforcement are its high tensile strength, wear resistance, good impact resistance, so it has a good bearing capacity. In addition, hot rolled steel bars can also be deformed by cold processing to meet different construction site needs.
Cold Rolled Steel Bar
Cold rolled steel is produced by a rolling metal forming process where the metal stock passes through one or more pairs of rolls to provide uniformity and reduce the thickness of the metal. If the temperature of the metal being rolled is below its recrystallization temperature, the process is called cold rolling.
Cold rolled steel is produced by a rolling metal forming process where the metal stock passes through one or more pairs of rolls to provide uniformity and reduce the thickness of the metal. If the temperature of the metal being rolled is below its recrystallization temperature, the process is called cold rolling.
Cold rolled steel bar is a kind of steel product made by special processing process. It conducts cold processing process such as cold pull and cold pull at room temperature, so as to obtain more accurate size and excellent physical properties. This reinforcement usually exhibits high strength, high hardness and good corrosion resistance, making it outstanding in various engineering applications. The surface quality of the cold roll round bar is very good. After the cold rolling treatment, the surface flatness is high and smooth without distortion, which makes its bonding ability with concrete stronger and improves the stability of the overall structure. In addition, the cold rolled steel rod also has good ductility and toughness, although its ductility is slightly worse compared to the hot rolled steel bar, but it can still maintain good performance under high strength load.
Cold Rolled Steel Bar Characteristics
Surfaces are more finished and tolerances are tighter.
Cold rolled steel bars are true and square, with sharp edges and corners.
Smooth surfaces tend to feel greasy.
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HEBEI YIDA UNITED MACHINERY CO.,LTD. China Top level-headed & professional manufacturer of rebar coupler and Upset forging machine, parallel thread cutting machine, thread rolling machine and taper thread cutting machine, cold extrusion machine, steel bar hydraulic grip machine, cutting tool, rollers as well as anchor plates since 1992.
Achieved ISO 9001:2008 strictly quality control system certification, and also achieved UK CARES Quality Management System Certification of BS EN ISO 9001. Annual coupler production capacity reaches a leap from 120,000 to 15 million pcs.
Performance great by numerous of Important and National Projects, like Pakistan Karachi Nuclear Power Plant, Guinea Hydro power Plant, HK-Macao-Zhuhai longest cross-sea bridge, Ivory Coast Soubre Hydropower Station, and so on.
Cold Rolled Steel Bar
Cold rolled steel is produced by a rolling metal forming process where the metal stock passes through one or more pairs of rolls to provide uniformity and reduce the thickness of the metal. If the temperature of the metal being rolled is below its recrystallization temperature, the process is called cold rolling.
Leading supplier and exporter of Inconel 600 & 601 bars, offering superior heat and corrosion resistance, ideal for high-temperature and industrial applications.
We have variety of steel products in European standard, American standard, British standard, Australian standard, German standard, Russian standard, Japanese standard, China National standard and so on. If there is any steel product need, please message me.
Type Profile Grade LENGTH M WEIGHT
EN I-beam IPE550*210*11.1*17.2 S355JR/S275JR 12m 106
EN I-beam IPE550*210*11.1*17.2 S355JR/S275JR 12m 106
H-shaped steel is a more optimized section of sectional area, which is more rational than more rational economic section, because its section is the same name as "H". Since the different parts of h-beam with orthogonal configuration. so h-beam in all directions has bending capacity, simple construction, cost saving and structure light weight etc, and has been widely used.
We have variety of steel products in European standard, American standard, British standard, Australian standard, German standard, Russian standard, Japanese standard, China National standard and so on. If there is any steel product need, please message me.
NAME SPECIFICATIONS MATERIAL LENGTH M WEIGHT
EN H-beams HEA180*171*6*9.5 S275JR 9m 35.5
EN H-beams HEA180*171*6*9.5 S275JR 12m 35.5
EN H-beams HEA180*171*6*9.5 S355JR 12m 35.5
EN H-beams HEA180*171*6*9.5 S355J0 12m 35.5
EN H-beams HEA180*171*6*9.5 S355JR/S275JR 12m 35.5
EN H-beams HEA180*171*6*9.5 S355J2 12m 35.5
EN H-beams HEA180*171*6*9.5 S355J2 12m 35.5
EN H-beams HEA180*171*6*9.5 S355NL/S355ML 12m 35.5
H-shaped steel is a more optimized section of sectional area, which is more rational than more rational economic section, because its section is the same name as "H". Since the different parts of h-beam with orthogonal configuration. so h-beam in all directions has bending capacity, simple construction, cost saving and structure light weight etc, and has been widely used.
We have variety of steel products in European standard, American standard, British standard, Australian standard, German standard, Russian standard, Japanese standard, China National standard and so on. If there is any steel product need, please message me.
NAME SPECIFICATIONS MATERIAL LENGTH M WEIGHT
EN H-beams HEB220*220*9.5*16 S275JR 12m 71.5
EN H-beams HEB220*220*9.5*16 S355JR 12m 71.5
EN H-beams HEB220*220*9.5*16 S275JR/S355JR 12m 71.5
EN H-beams HEB220*220*9.5*16 S355J2 12m 71.5
EN H-beams HEB220*220*9.5*16 S355J2 12m 71.5
EN H-beams HEB220*220*9.5*16 S355J2 12m 71.5
EN H-beams HEB220*220*9.5*16 S355NL/S355ML 12m 71.5
Structural C channels, also known as C beams are structural beams with C shaped cross sectin. Top and bottom plates of a C channel are named as flanges and the vertical plate which connects the flanges is named as web. The materials of C channels are generally steel, aluminum and stainless steel. Manufacturing methods of C channels are hot rolling and extrusion.
We have variety of steel products in European standard, American standard, British standard, Australian standard, German standard, Russian standard, Japanese standard, China National standard and so on. If there is any steel product need, please message me.
Type Profile Grade LENGTH M WEIGHT
EN steel channel UPN80*45*6 Q235B 6m 8.64
EN steel channel UPN80*45*6 Q355B 12m 8.64
We have variety of steel products in European standard, American standard, British standard, Australian standard, German standard, Russian standard, Japanese standard, China National standard and so on. If there is any steel product need, please message me.
Type Profile Grade LENGTH M WEIGHT
EN I-beam IPE400*180*8.6*13.5 S275JR 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355JR 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355J0 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355JR/S275JR 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355J2 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355J2 12m 66.3
EN I-beam IPE400*180*8.6*13.5 S355NL/ML 12m 66.3
DIN 1.2344 tool steel round bar, flat bar, and plate. 1.2344 Tool Steel/H13 steel is chromium hot work tool steels which are widely used in hot and cold work tooling applications.
DIN 1.2344 tool steel round bar, flat bar, and plate. 1.2344 Tool Steel/H13 steel is chromium hot work tool steels which are widely used in hot and cold work tooling applications.
