Stainless Steel Welded Tube for Boilers, Heat Exchanger and Condensers
Specification: according to ASTM A249，DIN 17457，EN 10217-7

Welding methods: T.I.G.

Execution: bright annealed and inner bead removed

Avalable steel grades: AISI 304/L, AISI316/L, EN 1.4301,EN 1.4306, EN 1.04401, EN 1.4404, etc.

Size range: from 5/8"~6"

Thickness: 0.9mm~4.0mm

Surface condition: tube surface will be free of scale by pickling or bright annealing

End finish: plain end, burr free, cap protection both ends

Length: tubes can be supplied in standard length of 6m, other lengths can be supplied on request

Test Certificate: 3.1 according to EN 10204

Application: tubes use as boiler, superheater, heat exchanger, condenser or hygeinic tubes