Professional steel pipe manufacturing company
ASTM A312 - Seamless steel pipe
Detailed introduction:
Use: Suitable for piping systems in corrosive environments.
Steel type: Austenitic stainless steel.
Standard content: Suitable for the production and use of stainless steel pipes (such as 304, 316, etc.), widely used in piping systems in chemical, food, medicine, pharmaceutical and other industries. It has good corrosion resistance and strength, and is suitable for various high-temperature and corrosive media environments.
Main uses:
Chemical equipment, medical equipment, food processing
Common grades of ASTM A312 are 304 and 316. The size range is from 1/8 inch to 24 inches in outer diameter, and the wall thickness is from Schedule 5S to Schedule XXS. The chemical composition of 304 is C≤0.08%, Mn≤2.00%, Si≤1.00%, P≤0.045%, S≤0.030%, Cr 18.00–20.00%, Ni 8.00–10.50%; 316 adds Mo 2.00–3.00% and Ni 10.00–14.00% on this basis. Physical properties: density is about 7.90g/cm³, Young's modulus is about 193GPa, thermal expansion coefficient is about 16×10⁻⁶/°C, and thermal conductivity is about 16W/(m·K). Mechanical properties: tensile strength ≥515MPa, yield strength ≥205MPa, elongation ≥40%, with excellent corrosion resistance and high temperature resistance.
End Finish/Coating
Black Plain End
Galvanized Plain End
Threaded and Coupled (Black & Galvanized)
Victaulic Grooved
Coated and Wrapped
Blasted and Primed (O.D. & I.D.)
Cement Lined
Concrete Coated
Fusion Bond Epoxy
Pickled and Oiled
Zap-Lok
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Sales Manager： Isabella Winslow
email：sunnyroon999@outlook.com
wats：+60-16-268-7553
address：Room 1602, 16/F, Lucky Plaza, 165-171 Wan Chai Road, Wan Chai, Hong Kong, Hong Kong
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Sales Manager：Summer Rodriguez
email：singaporegather813@gmail.com
wats：+86-189-2271-9062
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