
ASTM -A 269 (M)
Welded and calibrated, annealed and pickled or bright annealed. Execution, tolerance and testing according to ASTM -A 269 / ASTM - A - 450.
ASTM -A 312
Welded and calibrated, annealed and pickled or bright annealed. Execution, tolerance and testing according to ASTM -A 312 / A 999, ANSI B36.10/
B36.19.
ASTM -A 778
Welded and calibrated, not annealed and pickled or bright annealed. Execution, tolerance and testing according to ASTM -A 778 / A 999, ANSI B36.10/
B36.19.
DIN 17457 PK1
Welded and calibrated, not annealed or pickled or brushed or as welded. Welded and calibrated, annealed and pickled or bright annealed. Execution and testing according to DIN 17457 PK1. Tolerance according to DIN 1127 D2/T3 or D3/T3 or D4/T3.
DECORATION TUBES
Execution according to NF A 49 - 647, brushed or polished or mirror polished.
Other grades and dimensions are available upon request. Random lengths of about 6 meter (min.5 meter - max. 7 meter).
Certeficates: 3.1 B on requst.