Product Details:
Payment & Shipping Terms:
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| STANDARD: | EN | SHAPE: | CIRCULAR |
|---|---|---|---|
| MATERIAL: | CARBON STEEL | PROCESSING: | HOT ROLL |
| TECHNIQUE: | SEAMLESS | PLACE OF ORIGIN: | JIANGSU, CHINA |
| SECONDARY OR NOT: | BRAND NEW | SURFACE TREATMENT: | BLACK, VARNISH, OIL, BARE |
Hot Roll EN10216-1 Round Carbon Steel Pipe Black Painting / Varnish / Oiling
EN10216-1 SEAMLESS STEEL PIPE (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 |
28 |
|
P265TR1 |
1.0258 |
410～570 |
≥265 |
≥21 |
- |
|
P265TR2 |
1.0259 |
410～570 |
≥265 |
≥21 |
28 |
DIMENSION TOLERANCE:
|
OD (mm) |
OD Tolerance |
WT Tolerance (T/D) |
|||
|
≤0.025 |
0.025~0.05 |
0.05~0.10 |
>0.10 |
||
|
OD≤219.1 |
±1% or ±0.5mm (chose the bigger one) |
±12.5% or ±0.4mm (chose the bigger one) |
|||
|
OD>219.1 |
±20% |
±15% |
±12.5% |
±10% |
|
|
Length Tolerance (mm) |
|||||
|
≤6000 |
0 - +10 |
||||
|
6000<L≤12000 |
0 - +15 |
||||
|
>12000 |
0 - Negotiable |
||||
INSPECTION AND TEST:
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,impact, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.
Description:
EN10216-1 SEAMLESS STEEL TUBE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature properties
EN10216-1 is the standard of seamless steel pipe for pressure service.
Top quality products
Applications:
Low pressure service. Boiler flue, air preheating pipe line, superheater. Heat-exchanger and other heat supply/heat transfer equipment, etc.
Competitive Advantage:
Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.
