gnee pipe team
12Cr1MoV seamless steel pipe is a low-alloy high-strength structural steel pipe whose main components are elements such as Cr, Mo and V. It has high high temperature resistance and oxidation resistance, as well as good plasticity and toughness. Due to these unique characteristics, 12Cr1MoV steel pipe is suitable for use in many industries.
The main features and advantages of 12Cr1MoV alloy steel pipe include:
The tensile strength of 12Cr1MoV high-pressure steel pipe is as high as 470-640MPa. The strength of its seamless steel pipe is also very high and can be used in high-strength industrial fields. 12Cr1MoV alloy steel pipe has good plasticity and toughness during processing, and can maintain its integrity in changing environments.
12Cr1MoV heat-resistant boiler steel pipes are most widely used in the petrochemical industry, including transportation pipelines, chemical reactors, boilers, heat exchangers, steam pipes, gas gathering pipes, etc. In addition, it is also widely used in nuclear power engineering, aerospace, machinery manufacturing, transmission pipelines and other fields.
Chemical Compositions(%) of 12Cr1MoV pipe：
| Elements | Data |
| Carbon | 0.08-0.15 |
| Silicon | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus(max) | ≤0.030 |
| Sulfur(max) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum(max) | ≤0.20 |
| Nickel(max) | ≤0.30 |
| Vanadium(max) | 0.15-0.30 |
Mechanical Properties of 12Cr1MoV steel pipe：
| Yield Strength (Mpa) | 470-640 |
| Tensile Strength (Mpa) | 255 |
| Elongation (%) | 21 |
Seamless Ferritic Alloy-Steel Pipe
High-pressure boiler tube specifications and appearance quality: GB5310-95 "Seamless Steel Pipe for High-Pressure Boilers" The outer diameter of hot-rolled tubes is 22 to 530mm, and the wall thickness ranges from 20 to 70mm. The outer diameter of cold-drawn (cold-rolled) pipes ranges from 10 to 108mm, and the wall thickness ranges from 2.0 to 13.0mm.
Gnee Co., Ltd. is a large-scale steel enterprise integrating production, processing, and inventory. It mainly exports steel products. Including carbon steel plates, carbon steel coils, galvanized coils, galvanized sheets, galvanized pipes, seamless steel pipes, etc., as well as radiation protection equipment (such as lead ingots, lead plates, lead wires, lead doors, lead glass, lead, etc. and are contracted all year round Various processing operations (such as sandblasting and rust removal, spraying, electrostatic powder spraying, bending, slitting, and shearing).
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