316 Stainless Steel Seamless Tube, 1/8"(3.18mm) OD x 0.020"(0.5mm) Wall, 12" Length, ASTM A312/A269, Precision Cold Drawn & Annealed, 5 Pack

["Premium 316 Seamless Cold Drawn & Annealed Tube Manufactured with seamless cold drawn technology and fully annealed. No weld seams, uniform structure, excellent pressure resistance, strength, straightness and durability for high‑precision and harsh environment applications.","Dual Standard Compliance: ASTM A312 & A269 (OD ≤ 3\") All tubes meet ASTM A312 standard. Tubes with outer diameter ≤ 3\" (76.2mm) also comply with ASTM A269 instrumentation grade standard, ideal for high-purity fluid systems, precision instruments and medical equipment.","Ultra-Precision OD Tolerance ≤ ±0.13mm Outer diameter tolerance strictly controlled within ±0.13mm, much tighter than industrial standard. Ensures excellent concentricity, easy machining, perfect fit and stable performance in precision assembly.","316 Stainless Steel (Cr≥16%, Ni≥10%, Mo≥2%) Made of genuine 316 (18-12-2.5) stainless steel with Cr≥16%, Ni≥10%, Mo≥2%. Provides superior chloride pitting corrosion resistance, crevice corrosion resistance and chemical resistance, significantly better than 304 in marine, salt, acid and harsh environments.","Extensive High-End Precision Applications Ideal for precision shafts, positioning pins, shaft sleeves; thermocouple/thermal resistance protection tubes; chromatography capillary & gas lines; medical/industrial dispensing needles, puncture needles; marine, food, pharmaceutical, chemical, lab instruments, hydraulic & pneumatic systems.","Customization & Cut-to-Length Service Don't see your exact size? We specialize in custom manufacturing. With the capability to produce tubing from 3mm to 300mm OD and wall thicknesses from 0.5mm to 20mm, we can tailor the material to your exact engineering requirements. Contact us with your specifications for a custom quote."]