Bao Tin Steel specializes in supplying 201, 304, 316 stainless steel pipes used for industry, boilers, compressed air, food, chemicals, petroleum, gas, ships …
Working pressure: SCH40-SCH80
Origin: Korea, Malaysia, Taiwan, China …
Material: SUS304 / 304L-316 / 316L
Table of common pipe specifications:
Imported stainless steel pipe.
Chemical Composition of Material | ||||||||
Material Composition % | C | Si | Mn | P | S | Cr | Ni | Cu |
201 | ≤0.10 | ≤0.50 | 10.2-11.2 | ≤0.045 | ≤0.01 | 13-14 | 1.2-1.4 | 0.6-0.8 |
304 | ≤0.08 | ≤0.5 | 0.9-1.1 | ≤0.045 | ≤0.01 | 18.3-18.9 | 8.0-8.2 | 0.2-0.3 |
WELDED AUSTENITIC STAINLESS STEEL PIPES ASTM A312
Inch | Nomal | OD(mm) | SCHEDULE | ||||
5S | 10S | 20S | 40S | 80S | |||
1/8″ | 6 | 10.29 | 1.24 | 1.73 | 2.41 | ||
1/4″ | 8 | 13.72 | 1.65 | 2.24 | 3.02 | ||
3/8″ | 10 | 17.15 | 1.65 | 2.31 | 3.2 | ||
1/2″ | 15 | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | |
3/4″ | 20 | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | |
1″ | 25 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | |
1″1/4 | 32 | 42.26 | 1.65 | 2.77 | 3.56 | 4.85 | |
1″1/2 | 40 | 48.16 | 1.65 | 2.77 | 3.68 | 5.08 | |
2″ | 50 | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | |
2″1/2 | 65 | 73 | 2.11 | 3.05 | 5.16 | 7.01 | |
3″ | 80 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | |
3″1/2 | 90 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | |
4″ | 100 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | |
5″ | 125 | 141.3 | 2.77 | 3.4 | 6.55 | 9.52 | |
6″ | 150 | 168.3 | 2.77 | 3.4 | 7.11 | 10.97 | |
8″ | 200 | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 | |
10″ | 250″ | 273.05 | 3.4 | 4.19 | 6.35 | 9.27 | 12.7 |
12″ | 300″ | 323.85 | 3.96 | 4.57 | 6.35 | 9.52 | 12.7 |
14″ | 350″ | 355.6 | 3.96 | 4.78 | 7.92 | 11.13 | 19.05 |
16″ | 400″ | 406.4 | 4.19 | 4.78 | 7.92 | 12.7 | 21.44 |
18″ | 450″ | 457.2 | 4.19 | 4.78 | 7.92 | 14.27 | 23 |
20″ | 500″ | 508 | 4.78 | 5.54 | 9.53 | 15.09 | 88 |
22″ | 550″ | 558.8 | 4.78 | 5.54 | 9.53 | 26.19 | |
24″ | 600″ | 609.6 | 5.54 | 6.35 | 9.35 | 17.48 | 28.58 |
30″ | 700″ | 762 | 6.35 | 7.92 | 30.96 |