Seamless Carbon Steel Boiler Tubes:
BS 3059 Part 2 S2 360:
OD 38.1 mm x 3.2 mm x 6000 mm & 11500 mm
OD 50.8 mm x 3.2 mm x 6000 mm s/d 11800 mm
OD 50.8 mm x 3.6 mm x 6000 mm s/d 11800 mm
OD 63.5 mm x 3.6 mm x 6000 mm s/d 13500 mm
OD 76.2 mm x 3.6 mm x 6000 mm s/d 13000 mm
OD 101.6 mm x 5 mm x 7000 mm s/d 10000 mm
Seamless Alloy Steel Superheater Tubes
BS 3059 Part 2 S2 620 / JIS STBA 22:
OD 38.1 mm x 3.6 mm x 10000 mm & 11000 mm
OD 50.8 mm x 3.6 mm x 10000 mm & 11000 mm
BS 3059 Part 2 S2 622:
OD 31.8 mm x 3.6 mm x 9000 mm & 10000 mm
OD 38.1 mm x 3.6 mm x 10000 mm
OD 50.8 mm x 3.6 mm x 10000 mm
