Ultra-thin wall 304 stainless steel pipe

Ultra-thin wall 304 stainless steel pipe

Ultra-thin wall 304 stainless steel pipe tolerance standard
High precision: outer diameter tolerance ±0.05mm, wall thickness tolerance ±0.03mm
Surface finish: Ra≤0.8μm (customizable mirror Ra≤0.2μm)
Corrosion resistance: Improved intergranular corrosion resistance through 316L modification (such as 304L)
Medical grade 304 thin wall pipe manufacturing process

0.5mm wall thickness 304 pipe welding method
Wall thickness uniformity: rolling force fluctuation needs to be controlled within ±5%
Residual stress: 650°C stress relief annealing is required after cold working
Welding process: pulse TIG welding is used, heat input ≤0.5kJ/mm

304L ultra-thin precision pipe supplier
GNEE supplies ultra-thin wall pipes through ISO 13485 (medical) or AS9100 (aviation) certified manufacturers to ensure full process traceability.