Bellows Tubes

It is the quality with the best malleability feature among the austenitics. Its malleability capability is around 78% and it is named as the automat of stainless steel. Although the sulfur (S) addition improves its malleability, it also reduces corrosion resistance (lower than 304) and weakens its formability, it is especially not suitable for straight bending. Despite sulfur, its toughness degree is the same as 304.

Ming Xiao Mfg engaged in metal parts custom machining services more than 20 years,we can produce tube accessories from stainless steel,aluminum, copper & brass, generally we buy standard tube or pipe to produce the parts, However, since the size of the foreign customer is in inches, we need to customize the pipe to process the finished products. have been customed many kinds of metal parts for different industries.We providing relavent processes such as punching,bending,cutting,shearing,riveting,spinning,welding,deep drawing,etc. Materials: Aluminum,copper/ brass,stainless steel, carbon steel, Mild steel,cold roll steel, Kovar steel,etc. CRS (cold rolling steel) sheet, HRS (hot rolling steel) sheet,hot-galvanize steel sheet (SGCC,SPCC,). stainless steel: 201,304,316... Aluminum alloy: 1060,2024, 3003,5052,6061,etc All standard brass and copper If you are interested in our tube processing services, please contact us for consultation!

Since UHP (Ultra High Purity) tubes with high corrosion resistanceas well as good internal roughness and cleanliness are needed in Semiconductor field,TRIS provides tube OD size from 1/4 inch to 2 inch for EP (Electro Polishing) process with high quality. TRIS is a supplier to Global Semiconductor manufacturers through EP companies. Since 2004, TRIS has been supplying more than 1 million meters of seamless clean BA tube every year.