API 5CT seamless steel pipe
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
seamless steel pipe
1. Outside diameter: 10-180mm
2. Wall thickness: 2-20mm
3. Grade: A53B A106B 20# 45# 16Mn st52;
2. Standard:
ASME SA106/53B
ASTM A106/53B
GB/T8162 GB/T8163ERW steel pipe|Alloy steel pipe
API 5L GR.B
DIN2391Steel pipe |
JIS S20C S45C
4. Size: 1"-16" SCH40 SCH80 SCH160|Seamless steel pipe|
5. Processing technique: hot rolled/cold drawn;
6. Length: 6-12m
7. Surface: painted with varnish;
8. Plastic caps at ends.welding steel pipe| Steel pipe
9. Tolerance: OD +1%/-1%
WT +12.5%/-10%
10. Chemical composition:Drill pipe|
|
Models of Steel Pipes |
Chemical ComponentAPI steel pipe| |
|||||||
|
Steel 20 (ASTM A106B) |
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Cr |
|
0.17~0.24 |
0.17~0.37 |
0.35~0.65 |
0.035max |
0.035max |
0.25max |
0.25max |
0.25max |
|
|
Steel45 (ASTM 1045) |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
0.035max |
0.035max |
0.25max |
0.25max |
0.25max |
|
16Mn(Q345B) |
0.12~0.20 |
0.20~0.55 |
1.20~1.60 |
0.035max |
0.035max |
0.25max |
0.25max |
0.25max |
|
45Mn2 ( ASTM1345) |
0.42~0.49 |
0.17~0.37 |
1.40~1.80 |
0.035max |
0.035max |
0.3max |
0.3max |
0.30max |
