Product Description

Application: For high, middle, low pressure boiler and pressure purpose Production Standard, Grade, Steel No: ASTM A178 Grade A, C, D ASTM A192 ASTM A210 GradeA-1, C BS3059-I 320 CFS BS3059-II 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2 EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2 EN10216-2 P195GH, P235GH, P265GH, TC1, TC2 DIN17175 ST35.8, ST45.8 DIN1629 ST37.0, ST44.0, ST50.0 JIS G3454 STPG370, STPG410 JIS G3461 STB340, STB410, STB440 GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB GB9948 10, 20, 12CrMo, 15CMo GB3087 10, 20 Delivery Condition: Annealed, Normalized, Normalized and Tempered Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test. Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. seamless round pipe

astm/asme standard a179 /sa179 heat exchanger tube