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Product Series
Square And Rectangular Tubes
Hot-dip Galvanizing
Pre-galvanized
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Outer Circle Inner Irregular Steel Pipe
Externally Irregularly Shaped Internally Round Steel Pipe
External And Internal Irregular Steel Pipes
Straight Seam Welded Pipe
Spiral Welded Pipe
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H-Beams
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Channel Steel
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Basic Cutting And Machining Process
Port Precision Machining Process
Surface Finishing Process
Precision Mechanical Machining Processes
S45C 4.4mm 5.4mm 5.5mm 6.3mm 6.35mm 6.8mm S45c seamless carbon high-precision steel pipe
These components feature high surface finish on both inner and outer walls, precise dimensional tolerances, and excellent machinability, making them widely used in mechanical parts, hydraulic systems, and precision instrument pipelines.
High-precision steel pipe S45C St37 5.5 mm seamless carbon steel pipe
S45C and St37 high-precision seamless carbon steel pipes with a wall thickness of 5.5 mm, featuring minimal rolling dimensional tolerances, smooth inner and outer surfaces, and excellent machinability, making them ideal for mechanical components, hydraulic pipelines, and precision equipment piping systems.
S301 stainless steel seamless tube, small diameter cold-drawn precision steel tube
The S301 stainless steel seamless pipe is manufactured through cold drawing to produce precision small-diameter tubes with smooth walls, precise dimensional tolerances, outstanding toughness and corrosion resistance, making it widely used in instrumentation equipment, hydraulic components, and precision mechanical pipelines.
ASTM A106 Q235 1020 A36 SS400 252.5 mm 25 × 2 mm precision steel tubing
Compatible with precision steel pipes made from various materials including ASTM A106, Q235,1020, A36, and SS400, available in specifications of 252.5 mm and 25×2 mm.
Durable, precision seamless alloy steel tubing for industrial use, 4130 S35 St52
4130, S35 and St52 precision seamless alloy steel pipes feature high mechanical strength, excellent wear and pressure resistance, and outstanding dimensional accuracy, making them ideal for industrial applications such as heavy machinery, hydraulic systems, and construction equipment.
ASTM 201, 304, 309, 316, 410 capillary steel pipes, high-precision round stainless steel pipes, seamless stainless steel pipes
ASTM standards 201,304,309,316, and 410 specify various types of round seamless stainless steel capillary tubes with precise dimensions, smooth inner surfaces, and excellent rust and corrosion resistance, making them suitable for instrumentation, chemical fluid systems, and precision equipment pipelines.
3m 6m 7m 20 #45 #1020 A36 Q235 Q355B seamless steel pipe small diameter precision steel pipe
Available in spot lengths of 3m,6m, or 7m, these small-diameter precision seamless steel pipes are manufactured from various carbon steel grades including 20#,45#,1020, A36, Q235, and Q355B.
High-standard 10#20# Q345b 20cr 40cr 20crmo precision seamless steel pipes with outer diameters of 4-260 mm
With outer diameters ranging from 4 to 260 mm, these high-standard precision seamless steel pipes are manufactured from materials including 10#,20#, Q345B,20Cr, 40Cr, and 20CrMo.
St45 and St52 precision steel pipes
St45 and St52 are precision seamless steel pipes with high dimensional accuracy, excellent tensile strength, smooth inner and outer walls, and superior machinability, widely used in hydraulic cylinders, construction machinery, and general mechanical components.