Produkter

1, Kvaliteter: Q235B, Q355B, SS400, S235 og S355 2, Størrelse: 15*15-300*300mm 3, Standarder: GB/T6728-2017, EN10219,EN10255, ASTM A500 klasse A, B, C 4, Certificeringer: ISO 9001, SGS, CE, API

1, Kvaliteter: Q235B, Q355B, SS400, S235 og S355 2, Størrelse: 15*15-300*300 mm 3, Standarder: GB/T6728-2017, EN10219, EN10255, ASTM A500 C 4, B-certifikat ISO 9001, SGS, CE, API

Rektangulær hot dip galvaniseret stålrørKvaliteter: Q235B, Q355B, SS400, S235 og S355 2, Størrelse: 15*15-300*300mm 3, Standarder: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4,

varmt dyppet galvaniseret stålrørGI Stålrør OD 21,3 mm-219,10 mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400

EN39-EN10219 Stilladser

ERW Stålrør OD21,3mm-219,10mm GI Stålrør OD 21,3mm-219,10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS13500、BS13500、BS13500、AS1387、AS1387、A500 Gr A/B/C

ERW Stålrør OD21,3mm-219,10mm GI Stålrør OD 21,3mm-219,10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS13500、BS13500、BS13500、AS1387、AS1387、A500 Gr A/B/C

ERW STEEL PIPEERW Stålrør OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 80K400ISO65、ABST/00, ABTM/00, ABS/50

ERW STEEL PIPEERW Stålrør OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 80K400ISO65、ABST/00, ABTM/00, ABS/50

ERW Stålrør OD21,3mm-219,10mm GI Stålrør OD 21,3mm-219,10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS13500、BS13500、BS13500、AS1387、AS1387、A500 Gr A/B/C

ERW Stålrør OD21,3mm-219,10mm GI Stålrør OD 21,3mm-219,10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS13500、BS13500、BS13500、AS1387、AS1387、A500 Gr A/B/C

ERW STEEL PIPEERW Stålrør OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 80K400ISO65、ABST/00, ABTM/00, ABS/50