High Precision Cold Rolled Seamless Steel Pipe 60*5

High Precision Cold Rolled Seamless Steel Pipe 60*5. High Precision Tolerance: 3-roller machine controls OD/ID tolerance within -0.05/+0.05mm. Bright Surface Finish: No oxide skin layer on inside and outside surfaces; smooth and bright. Customized Service: Offers heat treatment, short piece supply, and chamfering services. Customized Length: Available in 5-12m random, fixed length, or fully customized sizes. High Mechanical Strength: Bears high pressure, cold bending, expanding, and pressing flat without cracks. Material Variety: Carbon, alloy, and stainless steel grades available (SAE, DIN, EN, GB). Fast Stock Delivery: Stock orders delivered within 5 days; production orders within 20 days. Free Sample Policy: Free samples provided for values under 30 USD (buyer pays express).