Application of small diameter stainless steel seamless cold drawn pipe
Small diameter stainless steel seamless cold drawn pipe
1. Production process: cold rolling first and then cold drawing
2. Surface treatment: bright annealing, pickling, sandblasting, polishing: 180#, 240#, 320#, 400#, 600#
3. Delivery status: soft or hard
4. Material quality: TP304, TP321, TP316L, TP304L and national standard materials.
5. Standards: ASTM (ASME) SA / A312 /A213 /A269 and DIN, GB, JIS.
6. Specification: outer diameter: 4mm-38mm, wall thickness: 0.7mm-3.0mm
7. Tolerance range: outer diameter: ±0.1mm, wall thickness: ±10%, length: -0/+6mm
9. Product advantages: fine surface polishing, uniform wall thickness, precise tolerances, etc.
10. Scope of application: These products are widely used in petroleum, chemical, pharmaceutical, food, machinery, semiconductor and other industries. Heat exchangers and cold processes for the chemical industry.
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