Boiler & Heat-exchanger tubes

Product Description: Tube for boilers, heat exchangers, super heaters, condensers, and catalytic tubes, refining furnaces etc. Standards: ASTM/ ASME A213/SA213, A269/SA269, A312/SA312; DIN 17456, DIN17458Steel Grade: TP 304/304L, 316/316L, 316Ti, 321/321H, 309S, 310S, 347/347HOutside diameter range from 3.18mm to 60.3mm.Wall thickness range from 0.3mm to 2.11mm.Marking: JW, material grade, standard, specification, heat no.Length: unbending length or fix length Package: knitting strip bundle, wooden box or steel boxMill test certificate: according to EN 10204 3.1BValue added service:Third party inspectionBright annealed, polished outside and inside surface Chemical compositionGradeChemical CompositionC maxSi maxMn maxP maxS maxNiCrMoOthersTP 3040.080.7520.040.038 - 1118 - 20TP 304H0.04 -0.100.7520.040.038 - 1118 - 20TP 304L0.0350.7520.040.038 - 1318 20TP 3160.080.7520.040.0311 - 1416 182 3TP 316L0.0350.7520.040.0310 - 1516 - 182 - 3TP 316Ti0.080.7520.040.0311 - 1416 - 182 - 3Ti: 5×
Boiler & Heat-exchanger tubes