|Place of Origin:||China|
|Certification:||PED, ISO 9001|
|Model Number:||300 series|
|Minimum Order Quantity:||200 kgs|
|Packaging Details:||in bundles or cases|
|Delivery Time:||45 days|
|Supply Ability:||200 MT/month|
|Material:||304, 316, 321, 316Ti, 347H, S31803, 904L||Surface Roughness:||Max. Ra 0.8um|
Bright annealed stainless steel tube is charactrized by high smooth, bright and high cleanliness surface, free of oil and grease, precision dimensions.
Our Stainless steel bright annealed tubes is usually in size range of Outside diameter: 3 mm to 76 mm
We manufacture Bright annealed tubes usually According to tolerance standard EN ISO 1127 D4/T4, D4/T3 or EN 10305-1. And the best tolerance we can do is
OD: +/- 0.03mm, WT: +/-0.05 mm
Bright annealed tubes can be with surface roughness <= 0.4 um on both inside and outside.
Available Steel Grades
TP304/304L, TP316/316L, TP321/321H, TP316Ti, TP310S, TP347H, 904L, S31803, S32750, 2205, etc. And also corresponding EN grades: 1.4301/1.4307, 1.4401/1.4404, 1.4541/1.4878, 1.4571, 1.4462, 1.4410, 1.4539.
Bright annealed tube is widely used in instruments as instrumentation tubing, and machinery, equipment, in various industries such as chemical, petrol, gas, automobile, ship building, off shore, etc..