BLOG Tubi e tubature per involucro API 5CT 9 5/8 J55 OCTG per pozzi di petrolio e gas Bywebadmin March 21, 2024March 21, 2024
BLOG Tubi in acciaio al carbonio senza saldatura ASTM A53 A106 API saldati SS Bywebadmin March 20, 2024March 20, 2024
BLOG Prezzo tubo involucro API5l ASTM A106 A53 Std/Xs CS per acqua/gas/olio Bywebadmin March 11, 2024March 11, 2024
BLOG Tubo senza saldatura API 5CT N80 1/Q Tubo per involucro di petrolio e tubo di trasmissione del gas Tubo per pozzo petrolifero Eue/Nue Bywebadmin March 4, 2024March 5, 2024
BLOG Tubo in acciaio ERW, tubo saldato ERW ASTM A53 B, A106, ASTM A178, ASTM A252 Tubo in acciaio ERW e involucro ERW Bywebadmin March 4, 2024March 4, 2024
BLOG Customization Bore Tubing API 5CT Seamless Petroleum Steel Tubing for Oil/Water Well Drill/Geological Pipe Bywebadmin March 1, 2024March 1, 2024