Bright annealing stainless steel tubing in seamless/ High purity Electronic Polishing stainless steel tubing
Designed for critical and purity applications such as semiconductor manufacturing, LSI's high purity tubing delivery of gases, chemicals and solvents, or use in ultra High vacuum piping for reducing out gas rate. From advanced manufacturing processes, including special cold drawing and cold pilgering, not just precision for sizes, but also enhance material substrutes density by cold pilgering process. The ID is cold rolling to a 15Ra(0.4µm) finished, by Hydrogen bright annealed process removed tube lubrication and optimum anti-corrosion ability, stress free, good mechanical properties follow by precision cleaning process to removed any residual contaminants, simulated natural light inspection at both ends verifies cleaning before the tubes are nitrogen purged and capped.
Material : TP304, TP304L, TP304/304L,TP316,TP316L,TP316/316L, 1.4301,X6CrNi18-10, 1.4306,X2CrNi19-11,1.4404,X2CrNiMo17-12-2, 1.4432, X2CrNiMo17-12-3
Standards : ASTM A269, ASME SA269, ASTM A213, ASME SA213, EN10305-1, Available for clients requirements with agreement with LSI in formal.
Surface Condition : 1. Bright Annealing, Plain Ends, Cleanning. 2. Electronic Polishing, Plain Ends. 3. Bright Annealing, Plain Ends, mechnical polishing.
Roughness of Inside and outside surface : Equal and Better than 0.6µm for outside surface. Inside surface can reach 15Ra(0.4µm).
Dimension available : 6mmOD*0.8mmWT~114.3mmOD*8mmWT
Length : Max .7mm(For precision cold-rolling), Max.12mm (For Cold-drawing)
Production Capability: 800Tons Annual
Samles tube available: a. 6mmOD*1.24mmWT*200mm; b. 9.53mmOD*0.89mmWT*200mm;c.19.05mmOD*1.65mmWT*200mm;d.25.4mmOD*2.11mmWT*200mm
LSI are specializing in such kind of tube and always be our core products and what we more care about is your requirements and project details.
We are at your service when you have queries or requirements for such products.