Delivery Time:20~30 days after order
Certification:ISO9001, ISO14001, PED
EN10216-1 SEAMLESS STEEL TUBE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature properties
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE/PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
OD: 10.2 – 711mm
or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
CHEMICAL COMPOSITION (%):
|
GRADE |
Chemical composition limits,% |
||||||||||
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Cr≤ |
Mo≤ |
Cu≤ |
Ni≤ |
V≤ |
||
|
P195TR1 |
1.0107 |
0.13 |
0.35 |
0.70 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
|
P195TR2 |
1.0108 |
0.13 |
0.35 |
0.70 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
|
P235TR1 |
1.0254 |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
|
P235TR2 |
1.0255 |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
|
P265TR1 |
1.0258 |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
|
P265TR2 |
1.0259 |
0.20 |
0.40 |
1.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.30 |
0.02 |
MECHNICAL PROPERTIES:
|
Grade |
Tensile Strength σb(Mpa) |
Yield Strength σs(Mpa) (T≤16mm) |
Elongation δ(%) |
Impact test Akv(J) I (-10℃) |
||
|
P195TR1 |
1.0107 |
320～440 |
≥195 |
≥27 |
- |
|
|
P195TR2 |
1.0108 |
320～440 |
≥195 |
≥27 |
28 |
|
|
P235TR1 |
1.0254 |
360～500 |
≥235 |
≥25 |
- |
|
|
P235TR2 |
1.0255 |
360～500 |
≥235 |
≥25 |
