ASTM A333 Gr.3 low temperature steel pipe is a seamless steel pipe designed for extreme low temperature environment, with excellent low temperature resistance and superior mechanical properties.
The ASTM A333 Gr.3 low temperature pipe supplied by GNEE adopts advanced steel pipe cutting, bending, forming, cold and hot extrusion technologies, and also needs to undergo heat treatment processes such as normalizing and quenching.
ASTM A333 Gr.3 carbon steel pipe can maintain a stable working state in an extreme low temperature environment of -45℃～-195℃, without obvious embrittlement or fracture.
ASTM A333 Grade 3 Pipe
A333 Gr3 tube implementation standard: ASTM A29/A29M
Delivery status: hot rolled or annealed, the specific delivery status should be indicated in the warranty.
Other characteristics of A333 Gr3 seamless pipe: oil drilling steel, generally added between the drill pipe and the drill collar when forming the drill string, to prevent sudden changes in the cross section of the drill string and reduce the fatigue of the drill pipe.
Chemical Compositions(%) of Low Temp ASTM A333 Gr. 3 Tube
| Compositions | Data |
| Carbon(max.) | 0.19 |
| Manganese | 0.31-0.64 |
| Phosphorus(max.) | 0.025 |
| Sulfur(max.) | 0.025 |
| Silicon | … |
| Nickel | 3.18-3.82 |
Mechanical property range value: Note: The actual mechanical properties are subject to the steel plant warranty.
Tensile strength σb (MPa): ≥1000; yield strength σs (MPa): ≥880; elongation δ5 (%): ≥17; cross-sectional shrinkage ψ (%): ≥50; impact energy Akv (J): ≥80; impact toughness value αkv (J/cm2): ≥88; hardness: ≤270HB;
Specimen size: The specimen blank size is 18mm
Heat treatment process: oil cooling and tempering 200℃, water cooling, air cooling.
Advantages of Choosing GNEE SA333 GR 3 steel pipe
GNEE was established in 2008. It is a professional steel pipe export enterprise with 12 production lines and an annual output of 50,000 tons. It has obtained the ISO9001 international quality management system certificate.
1. SGS and ISO9001 certified.
2.Extra long time industry experience
3.Management system - in-house software
4.Finished goods inventory-over 450 tonnes.
5.Raw material inventory-over 700 tonnes.
If you are looking for ASTM A333 Seamless Pipe,please send us an email in time! sales@gneetube.com
Supplier of ASTM A333 Grade 3 Seamless Steel Pipe
Gnee Packaging and shipping
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