Stainless steel is a versatile material comprised of a steel alloy and a small percentage of chromium—the addition of chromium adds to the material’s corrosion resistance, a trait that earned stainless steel its name. Because stainless steel is also low-maintenance, oxidation resistant, and doesn’t affect other metals it comes in contact with, it is frequently used in a large array of applications, especially in piping and tubing manufacturing.
Stainless steel pipe is primarily used in piping systems for the transport of fluids or gases. Stainless steel pipe resists oxidation, making it a low-maintenance solution that is suitable for high temperature and chemical applications. Because it is easily cleaned and sanitized, stainless steel pipe is also desired for applications involving food, beverages and pharmaceutical applications.
溶接ステンレス鋼管
Standards: ASTM A312
Grades: 304/L and 316/L
Sizes: 1/4" Thru 36"
Schedules: 10s, 20, 40s, 80s
Seamless Stainless Steel Pipe
規格：ASTM A312の
Grades: 304/L and 316/L
Sizes: 1/4" Thru 20”
スケジュール：10秒、40代、80年代、160、およびXXH
真の40、真の80
装置：
Application of Stainless Steel Tube
- Kitchen benches, sinks, troughs, equipment and appliances
- Architectural paneling, railings & trim
- Chemical containers, including for transport
- Heat Exchangers
- Woven or welded screens for mining, quarrying & water filtration
- Threaded fasteners
- Water Supply Systems
- Power Plant
- Paper and pulp Industry
- General Purpose Applications
- Fabrication Industry
- Food Processing Industry
- Industrial Structural Project
- Oil and Gas Pipeline
- Chemical Industry
- Plumbing Industrial
Our Advantages:
1. China-leading product service provider and exporter of steel pipe
2. Competitive price and quality from our own factory
3. One-stop Resource Integration
4. Passed the ISO9001, CE, SGS certification every year
5. Best service with 24-hour response
6. Flexible payment methods
7. Strong production capacity
8. Fast delivery and standard export packaging
9. OEM/ODM
|
NB |
サイズ |
OD ミリメートル |
40S ミリメートル |
5S ミリメートル |
10S ミリメートル |
S 10 ミリメートル |
S 20 ミリメートル |
S 40 ミリメートル |
S 60 ミリメートル |
XS / 80S ミリメートル |
S 80 ミリメートル |
S 100 ミリメートル |
S 120 ミリメートル |
S 140 ミリメートル |
S 160 ミリメートル |
XXS ミリメートル |
|
1/8” |
10.29 |
1.24 |
1.73 |
2.41 |
||||||||||||
|
1/4” |
13.72 |
1.65 |
2.24 |
3.02 |
||||||||||||
|
3/8” |
17.15 |
1.65 |
2.31 |
3.20 |
||||||||||||
|
15 |
1/2” |
21.34 |
2.77 |
1.65 |
2.11 |
2.77 |
3.73 |
3.73 |
4.78 |
7.47 |
||||||
|
20 |
3/4” |
26.67 |
2.87 |
1.65 |
2.11 |
2.87 |
3.91 |
3.91 |
5.56 |
7.82 |
||||||
|
25 |
1” |
33.40 |
3.38 |
1.65 |
2.77 |
3.38 |
4.55 |
4.55 |
6.35 |
9.09 |
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|
32 |
1 1/4” |
42.16 |
3.56 |
1.65 |
2.77 |
3.56 |
4.85 |
4.85 |
6.35 |
9.70 |
||||||
|
40 |
1 1/2” |
48.26 |
3.68 |
1.65 |
2.77 |
3.68 |
5.08 |
5.08 |
7.14 |
10.15 |
||||||
|
50 |
2” |
60.33 |
3.91 |
1.65 |
2.77 |
3.91 |
5.54 |
5.54 |
9.74 |
11.07 |
||||||
|
65 |
2 1/2” |
73.03 |
5.16 |
2.11 |
3.05 |
5.16 |
7.01 |
7.01 |
9.53 |
14.02 |
||||||
|
80 |
3” |
88.90 |
5.49 |
2.11 |
3.05 |
5.49 |
7.62 |
7.62 |
11.13 |
15.24 |
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|
90 |
3 1/2” |
101.60 |
5.74 |
2.11 |
3.05 |
5.74 |
8.08 |
8.08 |
||||||||
|
100 |
4” |
114.30 |
6.02 |
2.11 |
3.05 |
6.02 |
8.56 |
8.56 |
11.12 |
13.49 |
17.12 |
|||||
|
125 |
5” |
141.30 |
6.55 |
2.77 |
3.40 |
6.55 |
9.53 |
9.53 |
12.70 |
15.88 |
19.05 |
|||||
|
150 |
6” |
168.27 |
7.11 |
2.77 |
3.40 |
7.11 |
10.97 |
10.97 |
14.27 |
18.26 |
21.95 |
|||||
|
200 |
8” |
219.08 |
8.18 |
2.77 |
3.76 |
6.35 |
8.18 |
10.31 |
12.70 |
12.70 |
15.09 |
19.26 |
20.62 |
23.01 |
22.23 |
|
|
250 |
10” |
273.05 |
9.27 |
3.40 |
4.19 |
6.35 |
9.27 |
12.70 |
12.70 |
15.09 |
19.26 |
21.44 |
25.40 |
28.58 |
25.40 |
|
|
300 |
12” |
323.85 |
9.53 |
3.96 |
4.57 |
6.35 |
10.31 |
14.27 |
12.70 |
17.48 |
21.44 |
25.40 |
28.58 |
33.32 |
25.40 |
|
|
350 |
14” |
355.60 |
9.53 |
3.96 |
4.78 |
6.35 |
7.92 |
11.13 |
15.09 |
12.70 |
19.05 |
23.83 |
27.79 |
31.75 |
35.71 |
|
|
400 |
16” |
406.40 |
9.53 |
4.19 |
4.78 |
6.35 |
7.92 |
12.70 |
16.66 |
12.70 |
21.44 |
26.19 |
30.96 |
36.53 |
40.49 |
|
|
450 |
18” |
457.20 |
9.53 |
4.19 |
4.78 |
6.35 |
7.92 |
14.27 |
19.05 |
12.70 |
23.83 |
29.36 |
34.93 |
39.67 |
45.24 |
|
|
500 |
20” |
508.00 |
9.53 |
4.78 |
5.54 |
6.35 |
9.53 |
15.09 |
20.62 |
12.70 |
26.19 |
32.54 |
38.10 |
44.45 |
50.01 |
|
|
550 |
22” |
558.80 |
9.53 |
4.78 |
5.54 |
6.35 |
9.53 |
22.23 |
12.70 |
28.58 |
34.93 |
41.28 |
47.63 |
53.98 |
||
|
600 |
24” |
609.60 |
9.53 |
5.54 |
6.35 |
6.35 |
9.53 |
17.48 |
24.61 |
12.70 |
30.96 |
38.89 |
46.02 |
52.37 |
59.54 |
|
|
650 |
26” |
660.40 |
9.53 |
7.92 |
12.70 |
12.70 |
||||||||||
|
700 |
28” |
711.20 |
9.53 |
7.92 |
12.70 |
12.70 |
||||||||||
|
750 |
30” |
762.00 |
9.53 |
6.35 |
7.92 |
7.92 |
12.70 |
12.70 |
||||||||
|
800 |
32” |
812.80 |
9.53 |
7.92 |
12.70 |
17.48 |
12.70 |
|||||||||
|
850 |
34” |
863.60 |
9.53 |
7.92 |
12.70 |
17.48 |
12.70 |
|||||||||
|
900 |
36” |
914.40 |
9.53 |
7.92 |
12.70 |
19.05 |
12.70 |
化学組成
| グレード | C maxの | マンガン最大 | P最大 | S最大 | Siの最大 | クロム | ニッケル | Mo |
| 304 | 0.08 | 2.00 | 0.04 | 0.03 | 0.075 | 18.00から20.00 | 8.00から11.00 | / |
| 304L | 0.035 | 2.00 | 0.04 | 0.03 | 0.075 | 18.00から20.00 | 8.00から13.00 | / |
| 316 | 0.08 | 2.00 | 0.04 | 0.03 | 0.075 | 16.00から18.00 | 11.00から14.00 | 2.00から3.00 |
| 316L | 0.035 | 2.00 | 0.04 | 0.03 | 0.075 | 16.00から18.00 | 10.00から15.00 | 2.00から3.00 |
機械的性質
| グレード | Itemper | 引張サイ | 収量サイ | 苦戦％ | ロックウェル硬さ |
| 304 | アニール | 85000-105000 | 35000から75000 | 20-55 | 80-95 |
| 304L | アニール I1/8 Hard |
80000-105000 | 30000から75000 | 20-55 | 75-95 |
| 316 | アニール | 85000分 | 35000分 | 50分 | 80分 |
| アニール | 80000分 | 30000分 | 50分 | 75分 |
絵画＆コーティング ：Annealed, Pickling, Polished
Manufacturing process of Seamless Steel Pipe
