Executive Standard: ASMT A192 High Pressure seamless steel tubes
1) Size: O. D: 612.7-177.8mm xW. T: 2.2-25.4mm
2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium);
3) Rust prevention treatment, such as: Immersion oil, lacquer, passivation, phosphating, etc;
4) Plastic plugs or caps on both ends as required;
5) Packing Type: Hexagonal Packing suitable for sea delivery
6) Relevant Test: Chemical Component Analysis, Mechanical Properties(Ultimate tensile strength, Yield strength, Elongation), Technics Properties(Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, etc), Exterior Size Inspection, Nondestructive Test, Hydrostatic Test;
7) Manufacture methods: Cold Finished and Hot Finished.
8) Main Applications: Carbon Boiler industry and Heat Exchange steel tubes
1) Size: O. D: 612.7-177.8mm xW. T: 2.2-25.4mm
2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium);
3) Rust prevention treatment, such as: Immersion oil, lacquer, passivation, phosphating, etc;
4) Plastic plugs or caps on both ends as required;
5) Packing Type: Hexagonal Packing suitable for sea delivery
6) Relevant Test: Chemical Component Analysis, Mechanical Properties(Ultimate tensile strength, Yield strength, Elongation), Technics Properties(Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, etc), Exterior Size Inspection, Nondestructive Test, Hydrostatic Test;
7) Manufacture methods: Cold Finished and Hot Finished.
8) Main Applications: Carbon Boiler industry and Heat Exchange steel tubes