Overview of Stainless Steel Hex Tube
Hexagonal steel pipes are also called special-shaped steel pipes, among which there are octagonal pipes, rhombus pipes, oval pipes and other shapes. Economical section steel pipes, including non-circular cross-sectional contours, equal wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length, symmetrical and asymmetrical sections, etc. Such as square, rectangle, cone, trapezoid, spiral, etc. Special-shaped steel pipes can better adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. Hexagonal steel is a kind of section steel, also called hexagonal bar, with a regular hexagonal cross-section. Take the opposite side length S as the nominal size. Hexagonal steel can be composed of various stress-bearing components according to different needs of the structure, and can also be used as a connection between components.
Specification of Stainless Steel Hex Tube
Standard | ASTMA213/A312/ A269/A511/A789/A790, GOST 9941/9940, DIN17456, DIN17458, EN10216-5, EN17440, JISG3459, JIS3463, GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc. |
size | A).Outdia: 10mm-180mmB).Inside: 8mm-100mm |
Grades | 201, 304, 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 430, 904L, 12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E. 1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845, SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc. |
Process methods | cold dawning; cold rolling, hot rolled |
Surface & delivery condition | Solution annealed and pickled, grey white (polished) |
Length | Max 10 meters |
Packing | In seaworthy wooden cases or in bundles |
Min order quantity | 1 ton |
Delivery date | 3 days of sizes in stock, 10-15 days for customized sizes |
Certificates | ISO9001:2000 quality system and Mill test Certificate supplied |
Stainless Steel Hexagon Tube Available Grades
Stainless Steel 304 Hex Tube
Stainless Steel 304L Hex Tube
Stainless Steel 309 Hex Tubes
Stainless Steel 310 Hex Tubes
Stainless Steel 310S Hex Tubes
Stainless Steel 316 Hex Tube
Stainless Steel 316L Hex Tube
Stainless Steel 316Ti Hex Tube
Stainless Steel 321 Hex Tube
Stainless Steel 347 Hex Tubes
Stainless Steel 409 Hex Tubes
Stainless Steel 409M Hex Tubes
Stainless Steel 410 Hex Tubes
Stainless Steel 410S Hex Tubes
Stainless Steel 420 Hex Tubes
Stainless Steel 430 Hex Tubes
Stainless Steel 440C Hex Tube
Chemical Element of SS Hex Tube
Grade | Si | C | Mn | Cr | Ni | N | S | P |
SS 304 | 0.75 max | 0.03 max | 2 max | 18 – 20 | 8 – 12 | 0.10 Max | 0.030 max | 0.045 max |
SS 304L | 0.75 max | 0.03 max | 2 max | 18 – 20 | 8 – 12 | 0.10 Max | 0.030 max | 0.045 max |
SS 316 | 0.75 max | 0.08 max | 2 max | 15 – 18 | 10 – 14 | 0.1 Max | 0.030 max | 0.045 max |
SS 316L | 0.75 max | 2.00 max | 18.00 max | 14.00 Max | 0.10 Max | 0.1 Max | 0.030 max | 0.045 max |
Inspection of Hex Tubes
Visual check the surface of hex tube body.
Check the marking.
Measure the dimensions and record.
Test the chemical properties
Test the thread with go/no go gauge.