BLOG K55,N80,L80,P110,involucro in acciaio al petrolio senza saldatura,tubo in acciaio al carbonio,tubo in acciaio per involucro dell’olio L80 J55 Bywebadmin February 1, 2024February 1, 2024
BLOG ASTM A106/ API 5L / ASTM A53 Grade B Factory Direct Supply High Quality Seamless Steel Pipe for Oil and Gas Pipeline Bywebadmin January 31, 2024January 31, 2024
BLOG Tubo ASTM A106/A53/API 5L di fabbrica a spirale/saldato/senza giunture/nero/ERW/tubo rotondo in acciaio al carbonio spesso 6mm-20mm per ponteggi/serra/oleodotto e gasdotto Bywebadmin January 30, 2024January 30, 2024
BLOG Vendita diretta in fabbrica SSAW saldato al carbonio di grande diametro API 5lx52 Psl-1 12m ASTM A252 A36 Tubo per saldatura ad arco sommerso a spirale per la costruzione di oleodotti Bywebadmin January 29, 2024January 29, 2024
BLOG ISO TUV API 5L A106 A53 Black/Oil/Alloy/Round/Precision/Carbon/Stainless/Galvanized/Seamless/Steel Tube Pipe From Tianyang Factory Bywebadmin January 29, 2024January 29, 2024
BLOG Carcassa olio per tubi in acciaio senza saldatura con specifica API 5CT J55/K55/N80/L80/C90/T95/P110/Q125 Bywebadmin January 29, 2024January 29, 2024
