Coiled Tube For Heat Exchanger

We are offering coiled tube for heat exchanger. standards: astm/asme a312/sa312, a269/sa269\r\ngrade: tp304/tp304l, tp316/tp316l\r\noutside diameter range from 6 mm to 25.4mm.\r\nwall thickness range from 0.7 mm to 2.11mm.\r\nlength from 60 meter to 90 meter.\r\npackage: knitting strip bundle, paper box, wooden box or steel box.\r\nmill test certificate: according to en 10204 3.1b\r\nvalue added service:\r\nthird party inspection\r\nbright annealed, polished outside surface.