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Heat-treated steel pipe, 89 mm, hardened steel sleeve for heavy machinery
The pipe presented is a high-strength geotechnical pipe primarily used in pile foundation construction, tunnel support, slope stabilization, and other applications. Its main material is R780 alloy steel, which boasts exceptional tensile strength of 880–902 MPa and a yield strength of 631–658 MPa, enabling it to withstand substantial loads under challenging geological conditions.
89 mm non-magnetic steel casing pipe, steel sleeve for the mining industry
The pipe presented is a high-strength geotechnical pipe, primarily used in the construction of pile foundations, tunnel support, slope stabilization, and other applications. Its primary material is R780 alloy steel, which boasts exceptional tensile strength of 880–902 MPa and a yield strength of 631–658 MPa, while also being capable of withstanding substantial loads under challenging geological conditions.
168 mm steel casing pipe for sewage systems, corrosion-resistant steel sleeve
146 mm steel casing pipe for gas pipelines, high-pressure steel sleeve
Steel casing pipe with protective cap, steel sleeve for the petrochemical industry
The pipe presented is a high-strength geotechnical pipe primarily used in pile foundation construction, tunnel support, slope stabilization, and other applications. Its primary material is R780 alloy steel, which boasts exceptional tensile strength of 880–902 MPa and a yield strength of 631–658 MPa, enabling it to withstand substantial loads under challenging geological conditions.