API 5L X42,X42 steel plate and pipes, X42 steel supplier,X42 steel plate and pipes as large diameter pipes We offer API 5L X42 steel plate/pipes as large diameter pipes: 1.Equivalent grades: DIN 17172 StE290.7, EN10208-2 L290NB 2.Chemical composition: Si :≤0.45 C:≤0.22 Mn:0.5-1.1 　S :≤0.035 P :≤0.04 3. Mechanical properties: Tensile Strength σb(MPa) : 420-540 Yield Strength σ0.2(MPa): ≥ 290 Permissible yield point ratio: ≤ 0.85 Elongationδ5(%): ≥ 23 4.Application : X42 steel plate/pipes is one mainly of Steel for large diameter pipes. API X42 steel used for pressure liquid transport, oil, gas, water and other liquid transportation, oilfield engineering, ductwork, construction, steel pipe and oil and gas project which use pipes. Bebon International is the professional Chinese API X42steel plate supplier .we keep more than 1000 tons API X42 steel plate in our warehouse . if you need any offer or if you want to know API X42 steel price ,please be free to contact us. Tel:0086-371-86151827 Fax:0086-371-86011881 nancy(at)bebonchina(dot)com www(dot)steel-plate-sheet(dot)com www(dot)bebonchina(dot)com