JIS G3462 STBA12 seamless alloy steel line pipe .
1. Standard: JIS G3461,JIS G3462
2. Grade: STBA12/13/20/22/23/24/25/26
3. OD:1/8"-4" (10-114.3mm)
4. WT: SCH10s-XXS(2.11-25.4mm)
5. Length: 4-12m random or fixed
6. Usage: used for the conveyance oxygen, water, oil and gas in the Petroleum and natural gas industry
7. Surface: coated with black oil.
8. Ends: Plain ends or Bevel ends.
9. Marking: size, material grade, standard, heat no.
10. Mill test certificate: according to EN 10204 3.1B
11. Delivery condition: Annealed,Normalized,Normalized and Tempered
12. Production capacity: 1000 metric tons per month
| hemical Composition, % |
| Grade |
C |
Mn |
Si |
P |
S |
Mo |
| STBA 12 |
0.10~0.20 |
0.30~0.80 |
0.10~0.50 |
0.035 |
0.035 |
0.45~0.65 |
| STBA 13 |
0.15~0.25 |
0.30~0.80 |
0.10~0.50 |
0.035 |
0.035 |
0.45~0.65 |
| |
Yield Strength, min |
Tensile Strength, min |
Elongation, min,% |
| Grade |
Mpa |
Ksi |
Mpa |
Ksi |
30 |
| STBA 12 |
205 |
--- |
380 |
--- |
| STBA 13 |
205 |
--- |
410 |
--- |
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1.We have professional export team.
2.We can provide Mill test certificate.
3.we cooprationwith more than 20 countries.
4.we have good service&short delivery time.
5.we can provide free sample for your evalution.
6.All products are made of high-quality carbon pipe
We have exported to Germany,Romania, Italy, Turkey, Ukraine, South Africa, Mexico, Brazil ,Chile, Thailand ,Indonesia,Singapore, Philippines,Pakistan,India ,Dubai,Iran,Saudi Arabia,Kuwait,etc As our stable quality,fast delivery,competitive price and best service, lots of our old customer import regular ordrers from us every month or every season.
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