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Product Series
Square And Rectangular Tubes
Hot-dip Galvanizing
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Outer Circle Inner Irregular Steel Pipe
Externally Irregularly Shaped Internally Round Steel Pipe
External And Internal Irregular Steel Pipes
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Basic Cutting And Machining Process
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304 series stainless steel 300 round hollow bars, 100mm-120mm diameter tubes, 2B surface finish, ERW welding line
The AISI 300 series 304 ERW straight-seam welded pipe features outer diameters of 100 mm and 120 mm, a 2B finish with a smooth surface, excellent roundness, and robust welds, making it widely used in fluid transportation systems and equipment frameworks.
ASTM A790 S31803 Duplex Stainless Steel Pipe 300 Series
The ASTM A790 standard S31803 duplex steel pipe offers superior overall strength and chloride ion corrosion resistance compared to conventional 300-series stainless steel, making it suitable for corrosion-resistant pipelines in chemical and seawater applications.
ASTM A790 S32205 Duplex Stainless Steel Pipe 300 Series
The ASTM A790 standard S32205 duplex stainless steel pipe combines high strength with excellent resistance to chloride ion corrosion, outperforming conventional 300-series stainless steels and is widely used in pipelines transporting seawater and chemical corrosive media.
STM A928 S32205 S31803 Duplex Stainless Steel Pipe 300 Series
The ASTM A928 standard specifies S32205 and S31803 (2205) duplex stainless steel welded pipes, belonging to the special 300 series duplex profiles with an austenitic + ferritic duplex microstructure.
304 SS round hollow profile welded stainless steel water pipe
The 304 stainless steel round hollow welded pipe features smooth and dense welds, offering excellent rust resistance and hygiene performance, making it the preferred piping material for home decoration and industrial water supply/drainage systems.
A312 TP316L stainless steel pipe
ASTM A312 TP316L stainless steel pipes, available in both seamless and welded varieties, feature low carbon content and excellent resistance to intergranular corrosion, along with outstanding pressure-bearing and rust-proof properties.
300 Series 304/316 Stainless Steel Tube, 20 Feet Long, 14 Inches, AISI Standard 2B Finish
AISI 300 series stainless steel pipes (grades 304 and 316), with an outer diameter of 14 inches and standard lengths of 20 feet, featuring original 2B surface treatment for excellent corrosion resistance, widely used in large-scale industrial fluid transmission pipelines.
A213 standard 316L 304 seamless round steel tubes with diameters of 3 inches, 6 inches, and 8 inches (SCH 40 and SCH 80 grades) for industrial use.
Manufactured in accordance with ASTM A213 standards, these seamless round pipes are available in 304 and 316L grades with diameters of 3/6/8 inches and wall thicknesses of SCH40 or SCH80.
Stainless steel pipes, 304 and 316, 90mm and 75mm diameter pipes
304 and 316 stainless steel pipes, available in standard outer diameters of 75 mm and 90 mm, feature uniform wall thickness, corrosion resistance, and durability, making them suitable for chemical water supply/drainage systems and process pipeline installations.