Features of Stainless Steel Elliptical Tubing
Dimenisons | 20 mm x 10 mm β 300 mm x 125 mm (See Range Below) |
Grades | AISI 201, 304, 316L, etc. |
Standards | ASTM A213, ASTM A249, ASTM A269, ASTM A270, ASTM A790, ASTM A789 |
Wall Thickness | 1.0 mm β 6.0 mm |
Tolerance on length | Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm |
Finish | Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm, Polished Grit 120 β 600, Mirror Polished |
Applications | Construction & Building, Heat Exchange, etc. |
Grade ofΒ Material | C | Si | Mn | P | S | Ni | Cr | Mo |
---|---|---|---|---|---|---|---|---|
AISI 201 | β€0.15 | β€1.00 | 5.50ο½7.50 | β€0.060 | β€0.03 | 1.00 ο½1.50 | 13.50ο½15.00 | Β \ |
AISI 304 | β€0.08 | β€1.00 | β€2.00 | β€0.045 | β€0.03 | 8.00ο½11.00 | 18.00ο½20.00 | Β \ |
AISI 316L | β€0.035 | β€1.00 | β€2.00 | β€0.045 | β€0.03 | 10.00ο½14.00 | 16.00ο½18.00 | 2.00ο½3.00 |
Grade ofΒ Material | Elongation (%) | Tensile StrengthΒ (Rm) N/m mΒ³ | Yield Strength (Rp) 0.2%N/m mΒ³ | Hardness (HV) | ||||
---|---|---|---|---|---|---|---|---|
AISI 201 | β₯35 | β₯515 | β₯205 | β€200 | ||||
AISI 304 | β₯35 | β₯515 | β₯205 | β€200 | ||||
AISI 316L | β₯35 | β₯485 | β₯170 | β€200 |
Grades | UNS | WERKSTOFF NR. | EN | JIS | AFNOR | GOST | BS |
---|---|---|---|---|---|---|---|
SS 304 | S30400 | 1.4301 | X5CrNi18-10 | SUS 304 | Z7CN18β09 | 08Π₯18Π10 | 304S31 |
SS 304H | S30409 | 1.4301 | β | β | β | β | β |
SS 304L | S30403 | 1.4306 / 1.4307 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | Z3CN18β10 | 03Π₯18Π11 | 3304S11 |
SS 316 | S31600 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | Z7CND17β11β02 | β | 316S31 / 316S33 |
SS 316L | S31603 | 1.4404 / 1.4435 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | Z3CND17β11β02 / Z3CND18β14β03 | 03Ch17N14M3 / 03Ch17N14M2 | 316S11 / 316S13 |
SS 316H | S31609 | 1.4401 | β | β | β | β | β |
SS 316Ti | S31635 | 1.4571 | X6CrNiMoTi17-12-2 | SUS 316Ti | Z6CNDT17β123 | 08Ch17N13M2T | 320S31 |
Oval Tube Sizes | |
11 x 19 | 0.9mm β 1.5mm |
12 x 23 | 0.9mm β 1.5mm |
13 x 33 | 0.9mm β 1.5mm |
15 x 33 | 0.9mm β 1.5mm |
19 x 45 | 0.9mm β 1.5mm |
25 x 65 | 0.9mm β 1.5mm |
Quality Tests & Certifications
We make sure to keep our quality high by doing several tests. These tests include hydrostatic, ultrasonic, and mechanical testing. Our elliptical stainless steel welded tube meets global standards like ISO, ASTM, and checks by other groups. This guarantees it is of the best quality and reliable.
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