Section XV — Base metals and articles of base metal
Subheading
730721
Flanges
Common commodities
Stainless steel forged slip-on flangeMachined SS pipe connection rimBlind flange with stainless steel bodyStainless steel socket weld flangeWelding neck flange in SS materialSS swivel flange for piping systemFlanged fitting for stainless steel pipesThreaded stainless steel pipe rimLug type flange made of stainless steelStainless steel raised face flange