Introduce Oil Casing Pup Joint
The oil casing pup refers to the length of the oil casing outside the standard.
The main materials of oil casing pup joints are J55, K55, N80, L80, C90, T95, P110. Hot rolling process round tube blank→heating→piercing→three-roll skew rolling, continuous rolling or extrusion→tube removal→sizing (or diameter reduction)→cooling→straightening→hydraulic test (or flaw detection)→marking→warehousing ;Cold drawn (rolled) seamless steel pipe round tube billet → heating → perforation → heading → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → billet → heat treatment → straightening → Hydraulic test (flaw detection)→marking→warehousing
Clasificación de métodos de soldadura para tuberías de acero de gran diámetro
Posted: May 12, 2024Detalles de la tubería sin costura de cobre y níquel 90/10
Posted: May 10, 2024Tubería sin costura ASTM B161 Níquel 200 201
Posted: May 07, 2024Titanio grado 5
Posted: May 08, 2024Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.