We offering Stainless Steel Polished Tube having a durable mill finish which is widely used for all types of fabrication projects that are exposed to the elements - chemical, fresh water, acidic, and saltwater environments. 304 SS Polished Tube has inside and outside radius corners, with a protruding interior weld seam. SS Polished Tubes are used for pressure operations such as moving liquids and gases in processing operations in the chemical, petrochemical, food processing, water treatment, dairy and marine industries. Polished 316 stainless steel tube is ideal for all structural applications where greater strength and superior corrosion resistance is required. GNEE Steel Industries is specialized as providing Stainless steel Polished Tube in Polished Grit 120 - 600 finish.


STAINLESS STEEL POLISHED TUBE SPECIFICATION
| ASTM | ASTM A249, A269, A270 |
| OD | 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes stainless steel welded tubes also available |
| Thickness | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
| Length | Up to 6 meters, custom cut lengths |
| Material | SS 304, SS 304L,SS 316,SS 316L, SS201 |
| Finish | BA Finish inside and outside, Electropolished finish inside and outside |
| Type | As Welded, EFW, ERW, Seamless, Semi Seamless, Bead Removed |
| Mill Test Certificate | EN10204 3.1 |
| Packing | Sleeved, Ends Capped, Wooden Boxed |
STAINLESS STEEL POLISHED TUBE MECHANICAL PROPERTIES
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
STAINLESS STEEL POLISHED TUBING EQUIVALENT GRADES
| GRADE | UNS NO | DIN/WERKSTOFF |
|---|---|---|
| 304 | S30400 | 1.4301 |
| 304L | S30403 | 1.4306 |
| 316 | S31600 | 1.4436 |
| 316L | S31603 | 1.4404 |
STAINLESS STEEL POLISHED TUBES STOCK SUPPLY APPLICATIONS
These stainless steel Polished Tubes are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
Stainless Steel Polished Tube for Chemical and petrochemical
SS Polished Tube used for Power generation
Stainless Steel Polished Tube for Renewable energy
SS Polished Tube for Pulp and Paper
SS Polished Tube for Process piping
Stainless Steel Polished Pipe applications for Food and beverage
SS Polished Tube used for Oil and gas
Stainless Steel Polished Tube applications in Mining
SS Polished Tube used for Water/waste
Stainless Steel Polished Tube application for Marine Industr
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