304 316 Bright Annealed Seamless Tube
Model NO：300 series
Length：Customized by Client and Typically 6000mm
Standard：AISI, ASTM, DIN, JIS, GB
Applications：Industry, Construction, Building Materials
Size：Wall Thickness 1mm-150mm(Sch10-Xxs)
Transport Package：Sea-Worthy Packing
Specification：OD 6.35~762mm; WT 0.51~50.8mm
Key advantages of 304 316 Bright Annealed Seamless Tube
304 general-purpose stainless steel pipe, containing 18% chromium and 8% nickel, is resistant to oxidation and corrosion and is suitable for conventional industrial environments.
316 stainless steel bright pipe: Adding 2-3% molybdenum significantly improves the ability to resist pitting and chloride ion corrosion, and is suitable for highly corrosive scenes such as marine and chemical industries.
304 316 bright annealed seamless pipes are annealed in protective gas (such as hydrogen) to eliminate processing stress. The surface finish Ra≤0.8μm is close to the mirror effect and can be directly used without secondary treatment.
316 304 Stainless steel BA pipe Stockist
WIndustry-leading stainless steel pipe production technology
Quality certification: Pass ISO 9001, ASTM A213/A312, EN 10216-5 and other international standards, provide material reports and flaw detection.
Surface treatment: Support BA (bright annealing), 2B, mirror polishing (No.8) and other processes to meet the needs of different scenarios.
GNEE professional team provides you with 304/316 bright annealed seamless pipe selection solutions!
304 316 Bright annealed pipe Specifications
| Parameter | 304/304L | 316/316L |
|---|---|---|
| Standards | ASTM A213, A269, EN 10216-5 | ASTM A213, A269, EN 10216-5 |
| Outer Diameter (OD) | 3 mm – 50.8 mm (0.118" – 2") | 3 mm – 50.8 mm (0.118" – 2") |
| Wall Thickness | 0.3 mm – 3 mm (0.012" – 0.118") | 0.3 mm – 3 mm (0.012" – 0.118") |
| Inner Diameter (ID) | Calculated by OD - 2×Wall | Calculated by OD - 2×Wall |
| Length | 6m, 12m, or Customizable | 6m, 12m, or Customizable |
| Finish | Bright Annealed (BA), Ra ≤ 0.8μm | Bright Annealed (BA), Ra ≤ 0.8μm |
| Form | Round, U-Bend, Coiled | Round, U-Bend, Coiled |
| Pressure Rating | Up to 200 MPa (depending on OD/Thickness) | Up to 200 MPa (depending on OD/Thickness) |
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