Supplier: St piping materials supply is a leading local supplier of pipe, tubes, fittings, flanges and specialist forgings in duplex, chrome alloy and nickel alloys in western malaysia. product of api pipe & ss tubes, fittings, flanges and distributor of stauff tube clamps, fabrication pipe supports are structures that are designed. pipe shoes, pipe clamps, rod hanger assemblies, the single pipe expansion joint, spectacle blinds, spacers and blanks manufacture to api standards and b31.3 specifications.