A192 / SA192 Annealed Seamless Carbon Steel / Pipe For
High-Pressure Service
Detail:
Standard: ASTM A192, A192M
Size:(mm)
Out Dimensions: 12.7mm – 114.3mm
Wall Thickness: 0.8mm - 15mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
ASTM ASTM A192, A192M
Seamless Carbon Steel Boiler Tubes For High-Pressure Service.
Steel Grde:
Grade A192
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/
wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile
Strength, Yield Strength,Elongation, Flaring, Flattening, Bending,
Hardness, Impact Test),Surface and Dimension Test,Nodestructive
Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark:
As requested.
Delivery Condition:
Annealed, Normalized, Normalized and Tempered
Chemical composition:
Product | Ttem | Grade | Chemical composition |
C | Si | Mn | P.≤ | S.≤ | Cr | Ni | others |
Carbon steel | 1 | 10 | 0.07/0.13 | 0.17/0.37 | 0.35/0.65 | 0.03 | 0.03 | ≤0.15 | ≤0.30 | Cu≤0.25 |
2 | 20 | 0.17/0.23 | 0.17/0.37 | 0.35/0.65 | 0.03 | 0.03 | ≤0.25 | ≤0.30 | Cu≤0.25 |
3 | A179 | 0.06/0.18 | - | 0.27/0.63 | 0.03 | 0.03 | - | - | - |
4 | A192 | 0.06/0.18 | ≤0.25 | 0.27/0.63 | 0.03 | 0.03 | - | - | - |
Mechanical properties:
Item | Mark | Tensile property | Hardness |
Extension strength Rm Mpa | Lower Yield strength Rel or Rp0.2 MPa | lower Yield strength ReL or Rp0.2 Mpa |
Thickness | Thickness |
≤16 | >16 | <5.1 | ≥5.1 |
≥ | ≤ |
1 | 10 | 335~475 | 205 | 195 | 24 | - | - |
2 | 20 | 410~530 | 245 | 235 | 20 | - | - |
3 | A179 | ≥325 | 180 | 35 | - | - |
4 | A192 | ≥325 | 180 | 35 | 77HRB | 137HB |
Applications:
1,For evaporator, heat exchangers, condensers, heat transfer
equipment and similar pipes.
2,Widely used in the mechanical treatment field, petrochemical
industry, transport and construction field
3,Ordinary structural purposes and mechanic structural purposes,
for example in construction field, fulcrum bearing etc;
4,The transportation of fluids in the projects and big equipments,
for example transport of water, oil, gas etc
5,Can be used in low and medium pressure boiler for the
transportation of fluids, for example steam tube, big smoke tube,
small smoke tube, generating tube etc
