TEDDI STEEL
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ASTM A269 Standard Specification: Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service.
ISO9001:2015 and PED 2014/68/EU certified manufacturer
| Technical Specifications | |
|---|---|
| Material | Stainless Steel 304/304L/316L |
| Shape | Round tubes |
| Production Standards | ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7, etc. |
| Outer Diameter | 16mm - 2000mm |
| Thickness | 0.8mm - 20 mm |
| Length | 6 Meters - 20 Meters; As customers' request |
| Surface Treatment | Annealing pickling, Bright Annealed, Polishing finish |
| Tests | Flaring test, Flattening test, Bending Test, Hydraulic Test, Eddy Current test |
| Certificate | ISO9001; ISO14001; PED. |
| Grade | Tensile Strength kgf/mm²(N/mm²) | Yield Strength kgf/mm²(N/mm²) | Elongation % | Hardness HRB |
|---|---|---|---|---|
| ASTM TP 304 | ≥515 | ≥205 | ≥35 | ≤90 |
| ASTM TP 304L | ≥485 | ≥170 | ≥35 | ≤90 |
| ASTM TP 316 | ≥515 | ≥205 | ≥35 | ≤90 |
| ASTM TP 316L | ≥485 | ≥170 | ≥35 | ≤90 |
The facility is specialized in industrial stainless steel welded tube and special alloys tube, with an annual production capacity up to 7,000 tons. All products are produced to conform to international standards including GB, ASTM/ASME, JIS, DIN, EN, GOST and ISO. The manufacturer holds ISO9001, EU pressure equipment directive PED and AD2000 certifications issued by Lloyd's, alongside national special equipment manufacturing licenses.
