Heavenly Metal Fabricators Daly City California

MTL has a dedicated plant of 27, 500 sq. meter of covered area for manufacturing cold drawn of Stainless Steel Seamless & Welded Tubespipes with 15 pilger mills, bright annealing furnace, 5 draw benches, 3 tube mills etc. Cold finished TubesPipes are produced out of quality seamless hollows which are manufactured in house in unit-III. Seamless hollows are either cold pilgered over pilger mills or cold drawn over draw benches using precision tooling (dies & plugs) to achieve perfect dimensions and smooth surfaces. Pilgered Drawn tubes are subjected to heat treatment, straightening and surface treatment. Finished tubespipes undergo various testing as per the specification customer's requirements followed by marking and packing.

MTL has a dedicated plant of 13, 500 sq. meter of covered area for manufacturing cold drawn of Carbon & Alloy Steel Tubespipes. Cold finished Tubes Pipes are produced out of quality seamless hollows produced in house in UNIT-II. Seamless hollows are either cold pilgered over pilger mills or drawn over draw benches using precision tooling (dies & plugs) to achieve perfect dimensions and smooth surfaces. Drawnpilgered tubes are subjected to heat treatment, straightening and surface treatment. Finished tubespipes undergo various testing as per the specificationcustomer’s requirements followed by marking and packing.

The Hot finish Seamless Carbon Steel & Alloy Steel Division is equipped with latest machineries and all processes are fully automatic with on line Ultrasonic & Eddy current testing & latest testing facilities for Chemical & Mechanical testing to meet the customer requirements.

Stainless welded tubespipes are produced out of prime quality stainless steel strips procured from reputed approved vendors. Strips are converted into tubular form over continuous tube mill & edges are welded using tungsten inert gas (TIG) welding technique. Inside weld bead is removed with bead scarfing equipment fitted on the mill. Welded tubespipes are subjected to solution annealing, straightening and pickling operations. Finished tubespipe undergo various testing as per the specificationcustomer's requirements followed by marking and packing.

Latest type of "U" bending machine is used for precision cold bending of tubes. Specifically prepared jigs and fixtures are used to ensure three dimensional accuracy for “U” bend tubes. Bending is done for all kind heat exchanges, condenser, economizer , boiler tubes in carbon steel, alloy steel and stainless steel seamless as well as welded. HT of bent portion is carried out.