DAEHAN i.m.

TRIS supplies excellent quality of Seamless BA tubes. TRIS provides diverse Nickel steel grade tubes such as 316/316L, Duplex (UNS S31804 / S32750) and UNS N 06625 (Inconel 625) etc. with straight and longer length coiled Tubes. best coiled seamless tubes supplier Available with a high quality, reasonable price, short lead time and small quantity requests. TRIS is an innovative company who understand trust and responsibility. As a professional company of precise stainless steel tubes, TRIS has been working with leading companies in semiconductor, automotive, energy and medical fields etc. for the industrial development of Korea and mankind almost 30 years. Seamless Coil Tube TRIS has been the world’s one of top suppliers since 2013 in seamless coil tube market. TRIS has been supplying more than 5000Coil tubes with 316L grade based on 100kg material every year since 2012. TRIS coil tube has better corrosion resistance than other products with good internal roughness and cleanness...

  We at TRIS TUBE are manufacturing company that produces stainless steel tube. When making product, outer, inner diameter and wall thickness is determined according to various capacity and application since external size is important in structure and internal size is important in liquid progression. If a product is sized according to a given size table, it is called a pipe and if a product is made to meet the customer's requested size, it is called a tube. According to this, TRIS TUBE buys pipes and then makes tubes. Metal used as steel pipes has various types of steel such as iron, copper, and aluminum etc but the TRIS TUBE’s product is called precision stainless steel tube because stainless steel and nickel alloys are manufactured and dimension tolerances are produced through precise dice and plastic working. seamless clean ba striaght tube <What does “Plastic working” mean?> It refers to a processing method that uses the plasticity of an object to make various ...