DL FLANGE

Metal flanges; Forged steel flanges; Carbon steel flanges; Stainless steel flanges; Duplex steel and super duplex steel flanges; Chrome flanges; Metal alloy flanges; Nickel alloy flanges; Large diameter metal flanges; High-pressure metal flanges; High-yield metal flanges; metal closures for pipelines, pressure vessels and valves; ring-shaped metal hose fittings and pipe fittings; Steel forgings; Cut and stamped metal valves not being parts of machines; Metal fittings; adjustable screw rings of metal; Metal hose clamps for pipes; Subsea pipe connections of metal; Lower connectors of metal for pipes; Coupling of metals for tubing; Tubing head of metal; Lower slip lock of metal being a slip-type casing connection system used in the field of welding for the oil and gas industry; Upper multi bowl of metal being a casing bowl used as a wellhead component used in the oil and gas industry; pressure water injection tee-shaped pipe couplings and joints made of metal; Riser spool of metal being a casing spool used as a wellhead component used in the oil and gas industry; Spool of metal with studded outlets being a pressure control housing body of metal with a studded flange connection used in the oil and gas industry; Piggable wye of metal being a fitting used to join pipelines to enable pigging operations for the oil and gas industry; Long weld neck flanges of metal; Long weld neck pressure cut-off valve, not being parts of machines; Pressure vessels' connections of metal and self-reinforced connection of metal being connectors of metal for pipes used in the oil and gas industry; cladding of metal for construction and building; wall cladding components of metal for building

Treatment of metals; applying decorative and protective coatings to metal by means of galvanization; Machining parts for others; Welding services; Metal fabrication and finishing services for others; Providing information in the fields of metal treatment, machining, and fabrication