FITTINGS, FLANGES & OTHER Bell Supply is experienced in sourcing, stocking and providing a variety of materials to our customers’ job site, including carbon steel, stainless steel, polyethylene, fiberglass, or specialty alloy products. Weld FittingsGrade BHi-YieldCarbon SteelStainless SteelChromes / AlloysFlangesA105APIATSM 694 F GradesCarbon SteelStainless Steel AccessoriesGasketsFastenersToolsMarking ProductsMeasureing / LevelingAbrasivesLubricantsSafetyJanitorialPaint / CoatingsAdhesives