Hairline Stainless Steel Square & Rectangular Tube Specification :
Stainless steel square tube is a kind of hollow long steel, because the section is square, it is called square tube. A large number of tubes are used for conveying fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when the bending resistance and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures.
Our hairline polished stainless steel square tube both have welded and seamless process, welded process is better surface than seamless, the tube meets ASTM A511 / ASTM A554 and JIS G3446 standard specifications.
Stainless Steel Square & Rectangle Tube Chemical Composition:
|
Grade |
UNS
Designation
|
Composition, %B |
||||||||
|
Carbon |
Manganese |
Phosphorus |
Sulfur |
Silicon |
Chromium |
Nickel |
Molybdenum |
Other |
||
|
TP201 |
S20100 |
0.15 |
5.5–7.5 |
0.060 |
0.030 |
1.00 |
16.0–18 |
3.5–5.5 |
. . . |
. . . |
|
TP304 |
S30400 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–11 |
. . . |
. . . |
|
TP304L |
S30403 |
0.035D |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–13 |
. . . |
. . . |
|
TP310S |
S31008 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
24.0–26 |
19.0–22 |
0.75 |
. . . |
|
TP310H |
S31009 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
24.0–26 |
19.0–22 |
. . . |
. . . |
|
TP316 |
S31600 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
11.0-14 |
2.00–3.0 |
. . . |
|
TP316L |
S31603 |
0.035D |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
10.0–14 |
2.00–3.0 |
. . . |
|
TP316H |
S31609 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
11.0–14 |
2.00–3.0 |
. . . |
|
TP316Ti |
S31635 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
16.0–18 |
10.0–14 |
2.00–3.0 |
. . . |
|
TP317 |
S31700 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
11.0–14 |
3.0–4.0 |
. . . |
|
TP317L |
S31703 |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
11.0–15 |
3.0–4.0 |
. . . |
|
TP321 |
S32100 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–12 |
. . . |
. . . |
|
TP321H |
S32109 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–12 |
. . . |
. . . |
|
TP347 |
S34700 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–13 |
. . . |
. . . |
|
TP347H |
S34709 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–13 |
. . . |
. . . |
Hairline Square Stainless Steel Tube Description:
|
Out Diameter(OD): |
10mm-20-25-30-40-50-60-80-100-120-150-200-250mm. 1/2" x 1/2" - 10" x 10". |
|
Wall Thickness(W.T.): |
1mm-10mm. 0.035" - 0.400" |
|
Length(L): |
Fixed 6 meters, or other Length as Specified. |
|
End: |
Plain End. |
|
Delivery Condition: |
Hairline Polished(400#,600#). |
|
Inspection: |
100% PMI, Hydrostatic Test, Eddy Current, Ultrasonic, X-Ray, Penetrant Test. |
|
Mechanical Test: |
Tension Test, Flattening Test, Flaring Test, Hardness Test, Impact Test. |
|
Tolerance: |
According to the Production Standard. |
|
Packing: |
By Bundles, Plywood Cases. |
|
Marking: |
YASE PIPELINE, Material Grade, Standard, Specification, Heat No., Lot No. |
|
Mill Test Certificate: |
According to EN 10204 3.2 |
|
Production Time: |
2-30 Days, or up to the quantity. |
|
Shipping: |
By Sea, By Air, By Express. |
|
MOQ: |
100KGS. |
|
Sample: |
Free samples but freight charge paid by customer. |
|
Customized: |
Available. |
YASE PIPELINE Manufacturing Square & Rectangular Products:
Hairline Stainless Steel Square Tube
Hairline Stainless Steel Rectangular Tube
Stainless Steel Hollow Section Tube
Rectangular Stainless Steel Tube
Square Stainless Steel Tube
304 316L Stainless Steel Square Tube
Hairline Square Stainless Steel Tube Mechanical Property:
|
Grade |
Tensile Strength (MPa) min |
Yield Strength (MPa) min |
Hardness Max |
|
|
Rockwell (HR B) |
Brinell (HB) |
|||
|
304 |
515 |
205 |
92 |
201 |
|
304L |
485 |
170 |
92 |
201 |
|
310H |
515 |
205 |
95 |
217 |
|
310S |
515 |
205 |
95 |
217 |
|
316 |
515 |
205 |
95 |
217 |
|
316L |
485 |
170 |
95 |
217 |
|
316H |
515 |
205 |
95 |
217 |
|
316N |
550 |
240 |
95 |
217 |
|
316Ti |
515 |
205 |
95 |
217 |
|
317L |
515 |
205 |
95 |
217 |
|
321 |
515 |
205 |
95 |
217 |
|
347 |
515 |
205 |
92 |
201 |
Hairline Stainless Steel Tube Dimension Chart :
|
Stainless Steel Square Tubing Sizes Chart, Weight Per Meter (KGS). |
||||||||
|
Outside
Dimensions
(mm)
|
Wall Thickness (mm) |
|||||||
|
A X A |
1 |
1,2 |
1,5 |
2 |
2,5 |
3 |
4 |
5 |
|
10 X 10 |
0,294 |
0,347 |
0,422 |
|
|
|
|
|
|
15 X 15 |
0,453 |
0,538 |
0,661 |
0,857 |
|
|
|
|
|
16 X 16 |
0,485 |
0,576 |
0,709 |
0,921 |
|
|
|
|
|
20 X 20 |
0,613 |
0,729 |
0,901 |
1,176 |
|
|
|
|
|
25 X 25 |
0,772 |
0,921 |
1,140 |
1,495 |
1,837 |
2,167 |
|
|
|
30 X 30 |
0,932 |
1,112 |
1,379 |
1,814 |
2,236 |
2,645 |
|
|
|
35 X 35 |
1,091 |
1,304 |
1,618 |
2,133 |
2,635 |
3,124 |
|
|
|
40 X 40 |
1,251 |
1,495 |
1,858 |
2,452 |
3,033 |
3,602 |
4,703 |
|
|
45 X 45 |
1,410 |
1,686 |
2,097 |
2,771 |
3,432 |
4,081 |
5,341 |
|
|
50 X 50 |
|
1,878 |
2,336 |
3,090 |
3,831 |
4,559 |
5,979 |
7,349 |
|
60 X 60 |
|
|
2,814 |
3,728 |
4,628 |
5,516 |
7,255 |
8,943 |
|
70 X 70 |
|
|
3,293 |
4,366 |
5,426 |
6,473 |
8,531 |
10,538 |
|
80 X 80 |
|
|
3,771 |
5,004 |
6,223 |
7,430 |
9,807 |
12,133 |
|
100 X 100 |
|
|
4,728 |
6,279 |
7,818 |
9,344 |
12,359 |
15,323 |
|
120 X 120 |
|
|
|
7,555 |
9,413 |
11,258 |
14,910 |
18,513 |
|
150 X 150 |
|
|
|
9,469 |
11,805 |
14,129 |
18,738 |
23,298 |
|
200 X 200 |
|
|
|
12,659 |
15,793 |
18,913 |
25,118 |
31,272 |
|
250 X 250 |
|
|
|
|
|
23,698 |
31,497 |
39,247 |
|
Stainless Steel Rectangular Tubing Size Chart, Weight Per Meter (KGS). |
||||||||
|
Outside
Dimensions
(mm)
|
Wall Thickness (mm) |
|||||||
|
A X B |
1 |
1,2 |
1,5 |
2 |
2,5 |
3 |
4 |
5 |
|
20 X 10 |
0,453 |
0,538 |
0,661 |
|
|
|
|
|
|
20 X 15 |
0,533 |
0,634 |
0,781 |
1,016 |
|
|
|
|
|
25 X 10 |
0,533 |
0,634 |
0,781 |
1,016 |
|
|
|
|
|
25 X 15 |
0,613 |
0,729 |
0,901 |
1,176 |
|
|
|
|
|
30 X 10 |
0,613 |
0,729 |
0,901 |
1,176 |
|
|
|
|
|
30 X 15 |
0,693 |
0,825 |
1,020 |
1,335 |
|
|
|
|
|
30 X 20 |
0,772 |
0,921 |
1,140 |
1,495 |
1,837 |
2,167 |
|
|
|
35 X 20 |
0,852 |
1,017 |
1,259 |
1,654 |
2,036 |
2,406 |
|
|
|
40 X 15 |
0,852 |
1,017 |
1,259 |
1,654 |
2,036 |
2,406 |
|
|
|
40 X 20 |
0,932 |
1,112 |
1,379 |
1,814 |
2,236 |
2,645 |
|
|
|
40 X 30 |
1,091 |
1,304 |
1,618 |
2,133 |
2,635 |
3,124 |
|
|
|
50 X 20 |
1,091 |
1,304 |
1,618 |
2,133 |
2,635 |
3,124 |
|
|
|
50 X 25 |
1,171 |
1,399 |
1,738 |
2,292 |
2,834 |
3,363 |
|
|
|
50 X 30 |
1,251 |
1,495 |
1,858 |
2,452 |
3,033 |
3,602 |
|
|
|
50 X 40 |
1,410 |
1,686 |
2,097 |
2,771 |
3,432 |
4,081 |
|
|
|
60 X 20 |
1,251 |
1,495 |
1,858 |
2,452 |
3,033 |
3,602 |
|
|
|
60 X 30 |
1,410 |
1,686 |
2,097 |
2,771 |
3,432 |
4,081 |
|
|
|
60 X 40 |
|
|
2,336 |
3,090 |
3,831 |
4,559 |
5,979 |
|
|
70 X 40 |
|
|
2,575 |
3,409 |
4,229 |
5,038 |
6,617 |
|
|
80 X 30 |
|
|
2,575 |
3,409 |
4,229 |
5,038 |
6,617 |
|
|
80 X 40 |
|
|
2,814 |
3,728 |
4,628 |
5,516 |
7,255 |
8,943 |
|
80 X 50 |
|
|
3,054 |
4,047 |
5,027 |
5,995 |
7,893 |
9,741 |
|
80 X 60 |
|
|
3,293 |
4,366 |
5,426 |
6,473 |
8,531 |
10,538 |
|
100 X 40 |
|
|
3,293 |
4,366 |
5,426 |
6,473 |
8,531 |
10,538 |
|
100 X 50 |
|
|
3,532 |
4,685 |
5,824 |
6,952 |
9,169 |
11,336 |
|
100 X 60 |
|
|
3,771 |
5,004 |
6,223 |
7,430 |
9,807 |
12,133 |
|
100 X 80 |
|
|
4,250 |
5,641 |
7,021 |
8,387 |
11,083 |
13,728 |
|
120 X 40 |
|
|
3,771 |
5,004 |
6,223 |
7,430 |
9,807 |
12,133 |
|
120 X 60 |
|
|
4,250 |
5,641 |
7,021 |
8,387 |
11,083 |
13,728 |
|
120 X 80 |
|
|
4,728 |
6,279 |
7,818 |
9,344 |
12,359 |
15,323 |
|
150 X 50 |
|
|
|
6,279 |
7,818 |
9,344 |
12,359 |
15,323 |
|
150 X 100 |
|
|
|
7,874 |
9,812 |
11,736 |
15,548 |
19,310 |
|
160 X 80 |
|
|
|
7,555 |
9,413 |
11,258 |
14,910 |
18,513 |
|
200 X 100 |
|
|
|
9,469 |
11,805 |
14,129 |
18,738 |
23,298 |
Hairline Stainless Steel Tube Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
Cutting Length（mm） |
|
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
ASTM A511 |
D＜12.7 |
+0.13/-0.13 |
+15/-15 |
+3.2/0 |
|
12.7~38.1 |
+10/-10 |
|||
|
38.1~88.9 |
+0.25/-0.25 |
+4.8/0 |
||
|
88.9~139.7 |
+0.38/-0.38 |
|||
|
139.7~203.2 |
+0.76/-0.76 |
|||
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
||
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
JIS G3446 |
＜50 |
±0.5mm |
＜ 4mm |
＋0.6mm
－0.5mm
|
|
≥50 |
±1% |
≥ 4mm |
＋15 ％
－12.5 ％
|
|
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