TÉ ACIER NOIR Spécification: ASTM A234 Matériau equivalant: ASTM A106 Taille: 1/2 "～ 48" ( DN 15 ～ DN 1200 ) Diamètre et épaisseur : (vous pouvez nous contacter pour savoir plus) DN 15  (1/2") - (21.3 mm ) -(15/21) ... ( SCH 20/40/80 STD XS) DN 20 (3/4")-(26.7 mm)-(20/27)  ...  ( SCH 20/40/80 STD XS) DN 25 (1")-(33.7 mm)-(26/34)  ...( SCH 20/40/80 STD XS) DN 32 (1"1/4)-(42.2 mm)-(33/42)  ... ( SCH 20/40/80 STD XS) DN 40 (1"1/2)-(48.3 mm )-(40/49)  ...  ( SCH 20/40/80 STD XS) DN 50 (2")-(60.3 mm)-(50/60)  ... ( SCH 20/40/80 STD XS) DN 65 (2"1/2)-(76.1 mm)-(66/76)  ...( SCH 20/40/80 STD XS) DN 80 (3")-(88.9 mm)-(80/90)  ... ( SCH 20/40/80 STD XS) DN 100 (4")-(114.3 mm)-(102/114)  ... ( SCH 20/40/80 STD XS) DN 125 (5")-(141.3 mm)-(127/140)  ... ( SCH 20/40/80 STD XS) DN 150 (6")-(168.3 mm) ... ( SCH 20/40/80 STD XS) DN 200 (8")-(219.1 mm) ...  ( SCH 20/40/80 STD XS) DN 250 (10")-(273.00 mm) ... ( SCH 20/40/80 STD XS) DN 300 (12")-(323.8 mm) ... ( SCH 20/40/80 STD XS) DN 350 (14")-(355.6 mm) DN 400 (16")-(406.4 mm) DN 450 (18")-(457.00 mm)   DN 500 (20")-(508.00 mm) DN 550 (20")-(559.00 mm) DN 600 (22")-(610.00 mm) DN 650 (24")-(660.00 mm) DN 700 (28")-(711.00 mm) DN 750 (30")-(762.00 mm) DN 800 (32")-(813.00 mm) DN 850 (34")-(864.00 mm) DN 900 (36")-(914.00 mm) DN 950 (38")-(965.00 mm) DN 1000 (40")-(1016.00 mm)   DN 1000 (42")-(1067.00 mm)   DN 1100 (44")-(1118.00 mm) DN 1150 (46")-(1168.00 mm)   DN 1200 (48")-(1219.00 mm)