ASTM A 53 specification for black steel seamless pipes
DIN specifications seamless steel pipes
DIN 17175 seamless steel tube for elevated temperature
Material: St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44
DIN 2391 cold drawn seamless precision pipes
Material: St35, St45, St52
DIN 2393 seamless steel pipes for structural purpose
Material: Rst34-2, Rst37-2, RSt44-2, St52
Size: OD 16mm - OD 426mm
ASTM A106 B
1.standards: ASTM A106 (ASME SA106)
2.products mainly used: apply to bending, curling and similar forming process.
3.the main products of steel / steel grade: Gr.A; Gr.B; Gr.C.
4.Specifications: diameter: 10.3 to 114.3 mm thickness: 0.8 to 12 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe.
5.chemical composition and mechanical properties:
ASTM A333——Seamless and Welded Steel Pipe for Low-Temperature Service
Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11
2.products mainly used: apply to the heat exchangers, condensers and heat transfer equipment an.d similar pipe.
3.the main products of steel / steel grade: A 179
4.Specifications: diameter: 10.3 to 76.2 mm thickness: 1.2 to 12 mm Length: 6 m above, and, according to customer requirements, The supply of steel and other specifications of the pipe.
5.chemical composition and mechanical properties