• Model NO.：KM-20200509
• Size：17.2~114.3mm
• Thickness：1.6~12.7mm
• Standards：ASTM A210,ASME A210,SA-210m
• Materials：Grade C
• Applications：for High, Middle, Low Pressure Boiler Purpose.
• Surfaces：Oils, Varnish, Passivating, Black Painting
• Transport Package：in Bundle or Wooden Cases.
• Specification：17.2~114.3mm
• Trademark：Kingmetal
• Origin：China
• HS Code：73043110
• Production Capacity：1000 Tons Per Month

Seamless, Cold-Finished Tubes

Outside Diameter

In. (mm)

Wall thickness Tolerance %Over (+)Under (-)1 ½ (38.1) and under200Over 1½ (38.1)220

ASTM A210 / A210M Tube Outside Diameter Tolerance

Cold-Finished Seamless Tubes

Outside Diameter

In. (mm)

Permissible Variations In. (mm)Over (+)Under (-)Under 1 (25.4)0.004 (0.10)0.004 (0.10)1 to 1 ½ (25.4 to 38.1), Incl0.006 (0.15)0.006 (0.15)Over 11⁄2 to 2 (38.1 to 50.8), Excl0.008 (0.20)0.008 (0.20)2 to 21⁄2 (50.8 to 63.5), Excl0.010 (0.25)0.010 (0.25)21⁄2 to 3 (63.5 to 76.2), Excl0.012 (0.30)0.012 (0.30)

Chemical composition:

  ASME SA210/SA210M

Elements %

C≤

Mn

P ≤  

S  ≤  

Si ≥

Cr   

Ni

Mo

Nb

     SA210C steel pipe

0.35

0.29-1.06

0.035

0.035

0.1

    

Seamless steel pipe SA210C Mechanical Properties: 

Tensile Strength, MPa

Yield Strength, MPa

Elongation, %

Hardness, HB

485min

275min

30 min

≤89