TU 14-3-190-2004 Seamless Steel Tubes for Boilers and Pipelines, Boiler Steel Pipes, Carbon Steel Pipes, TU 14-3-190-2004 10, TU 14-3-190-2004 20, ASTM A106 Gr.B, SA106 Gr.B, GB 3087, DIN 17175 St45.8, EN 10216-2, BS 3059

TU 14-3-190-2004 Seamless steel tubes for boilers and pipelines

Standard: TU 14-3-190-2004
Equivalent Standard: DIN 17175, EN 10216-2

Material: 20
Equivalent Materials: St44, St45.8, 1020, 410, 1.0405

Chemistry Composition

C, %	Si, %	Mn, %	P, %	S, %	Cr, %	Ni, %	Cu, %
0.17-0.24	0.17-0.37	0.35-0.65	0.025 max	0.030 max	0.25 max	0.25 max	0.30 max

Mechanical Properties

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %
412-588	245 min	21 min

Outside Diameter & Tolerance

Wall thickness & Tolerance

Length: 4000mm; 8030mm; 8050mm; 12010mm; 12030mm; 12050mm; and so on.
Max length: 25000mm, also U bending can be offered.

Keyword: boiler steel pipe, seamless steel pipe, seamless steel tube, TU 14-3-190-2004