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Stainless Steel Welded Tube
ASTM A312 Stainless steel welded tube descriptions:
1. OD:1/2"-12" (21.34mm-323.85mm)
2. WT:SCH5S,SCH10S,SCH40S (1.65mm-9.52mm)
3. Length:6m,12m or accoding to customer's requests
4. Standad:strictly follow ASTM A312 standard
5. Material: TP304,TP304L,TP316L ect
6. Technics: Annealed and Pickled
7. Application:Industrial fluid conveying pipes
8. Packing:Bundle packing+ container
9. Delivery:20-25 days
10. Payemtn: T/T,L/C at sight
ASTM A312 Stainless steel welded tube specifications:
| Nominal diameter) | (Outside diameter) | (Nominal Wall Thickness) | |||
| SCH 5S | SCH 10S | SCH 40S | |||
| (A) | (B) | mm | mm | mm | mm |
| 15 | 1/2'' | 21.34 | 1.65 | 2.11 | 2.77 |
| 20 | 3/4'' | 26.67 | 1.65 | 2.11 | 2.87 |
| 25 | 1'' | 33.4 | 1.65 | 2.77 | 3.38 |
| 32 | 11/4'' | 42.16 | 1.65 | 2.77 | 3.56 |
| 40 | 11/2'' | 48.26 | 1.65 | 2.77 | 3.68 |
| 50 | 2'' | 60.33 | 1.65 | 2.77 | 3.91 |
| 65 | 21/2'' | 73.03 | 2.11 | 3.05 | 5.16 |
| 80 | 3'' | 88.9 | 2.11 | 3.05 | 5.49 |
| 90 | 31/2'' | 101.6 | 2.11 | 3.05 | 5.74 |
| 100 | 4'' | 114.3 | 2.11 | 3.05 | 6.02 |
| 125 | 5'' | 141.3 | 2.77 | 3.4 | 6.55 |
| 150 | 6'' | 168.28 | 2.77 | 3.4 | 7.11 |
| 200 | 8'' | 219.08 | 2.77 | 3.76 | 8.18 |
| 250 | 10'' | 273.05 | 3.4 | 4.19 | 9.27 |
| 300 | 12'' | 323.85 | 3.96 | 4.57 | 9.52 |
ASTM A312 seamless stainless steel pipe
