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Products
  • Name: A335 P22 / A213 T22
  • Code: 2222
  • Time: 2015-02-06
  • Views : 244
  • Sold amount: 0Piece

Standard: DIN 17175
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, ASTM A335, ASTM A199, ASTM A200, BS 3059 Part II, NF A 49-213
Material: 10CrMo910, 1.7380 
Equivalent Materials: 10CrMo9-10, T22, P22, 622-440, TU 10 CD 9-10
Chemistry Composition
C, %
Mn, %
P, %
S, %
Si, %
Cr, %
Mo, %
0.08-0.15
0.40-0.70
0.035 max
0.035 max
0.50 max
2.00-2.50
0.90-1.20
Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
450-600
280 min
20 min
Outside Diameter & Tolerance
Outside Diameter, mm
Tolerance, %
OD≤120
±0.6, 0.25mm min
OD>120
±0.75
Wall thickness & Tolerance
Outside Diameter , mm
Wall Thickness, mm
Tolerance, %
OD≤130
 
 
WT≤2*S(DIN 2448)
+15/-10
2*S(DIN 2448)<WT≤4*S(DIN 2448)
+12.5/-10
WT>4*S(DIN 2448)
±9
130<OD≤320
 
 
WT≤0.05*OD
+17.5/-12.5
0.05*OD<WT≤0.11*OD
±12.5
WT>0.11*OD
±10
320<OD≤660
 
 
WT≤0.05*OD
+22.5/-12.5
0.05*OD<WT≤0.09*OD
+15/-12.5
WT>0.09*OD
+12.5/-10
Length: 5800mm; 6000mm; 10000mm; 11500mm; 11800mm; and so on. 
Max length: 18000mm, also U bending can be offered.
Keyword: DIN 17175, EN 10216-2, High Pressure Steel Pipe, Boiler Steel Pipe