ASTM A312 seamless stainless steel pipe
1. Standard: ASTM A312
2. Material: TP304, 304L, 316, 316L
3. Grade: 0Cr18Ni9, 00Cr19Ni10, 0Cr17Ni12Mo2, 00Cr17Ni14Mo2
4. Size: OD(6-630mm) x WT(1/2"-24") x Length(6-10mm)
5. Usage: For petroleum, aviation, metallurgy, food, water, electricity, chemicals, chemistry, chemical, pharmaceutical machinery, etc.
6. Certificate: ISO, API
7. Technique: Seamless- cold rolled
| product name |
steel pipe |
| size |
OD88.9mm*3.05mm*1.8m |
| OD60.3mm*2.7mm*5.0m |
| OD73.0mm*3.05*4.8m |
| OD73.0mm*3.05mm*4.5m |
| material |
TP 316L ,316,321 |
| TP304L ,304,201 |
| standard |
ASTM A312, ASTM A269 |
| surface treatment |
according to customer's requirement |
| uses |
using in area of building, auto, printing, industry; for conveyance of petroleum, gas and conveyance of other fluid |
Chemical composition:
| Grade |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Ni ≤ |
Cr ≤ |
| 201 |
0.12 |
0.75 |
7 |
0.045 |
0.045 |
1.00-1.28 |
13.70-15.70 |
| 202 |
0.15 |
1 |
2.25 |
0.045 |
0.045 |
4.07-4.17 |
14.00-16.00 |
| 304 |
0.08 |
0.75 |
2 |
0.045 |
0.03 |
8.00-11.00 |
18.00-20.00 |
| 304L |
0.035 |
0.75 |
2 |
0.045 |
0.03 |
8.00-13.00 |
18.00-20.00 |
| 309 |
0.15 |
0.75 |
2 |
0.045 |
0.03 |
12.00-15.00 |
22.00-24.00 |
| 310S |
0.08 |
1.5 |
2 |
0.045 |
0.03 |
19.00-22.00 |
24.00-26.00 |
| 316 |
0.08 |
1 |
2 |
0.045 |
0.03 |
10.00-14.00 |
16.00-18.00 |
| 316L |
0.035 |
0.75 |
2 |
0.045 |
0.03 |
10.00-15.00 |
16.00-18.00 |
| 321 |
0.04-0.10 |
0.75 |
2 |
0.045 |
0.03 |
9.00-13.00 |
17.00-20.00 |
| 405 |
0.08 |
0.75 |
1 |
0.045 |
0.03 |
0.06 |
11.5-13.5 |
| 409 |
0.089 |
1 |
1 |
0.045 |
0.05 |
0.06 |
10.50-11.75 |
| 410 |
0.15 |
0.75 |
1 |
0.045 |
0.03 |
0.06 |
11.5-13.5 |
| 420 |
0.16-0.25 |
1 |
1 |
0.04 |
0.03 |
0.06 |
12.00-14.00 |
| 430 |
0.12 |
0.75 |
1 |
0.045 |
0.03 |
0.06 |
16.00-18.00 |
| 904L |
0.02 |
1 |
2 |
0.045 |
0.03 |
23.00-28.00 |
19.00-23.00 |
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