en 10217-1 pipe dimensions
- Model
- en 10217 1 pipe-01
Item specifics
- Special Pipe
- API Pipe, Other, EMT Pipe, Thick Wall Pipe
- Section Shape
- Round
- Name
- en 10217-1 SSAW Line Pipe
- Standard
- en 10217-1
- Technique
- SSAW
- Certificate
- API, CE, JIS, ISO9001, ISO14001, ISO45001, EPD, PHD, LEED, BV, BC1, GB
- Product name
- SSAW Steel Pipe
- Oiled or Non-oiled
- Non-oiled
- Processing Service
- Welding, Punching, Cutting, Bending, Decoiling
- Length
- 12M, 6m, 6.4M, 1-30M
- Tolerance
- ±5%, ±1%, ±10%
- Outer Diameter
- 219 - 3620 mm
- Ends
- 1.Plain End2. Beveled
- Material
- P195、P235、P265,etc.
Review
Description
EN 10217-1 Non-Alloy Steel Spiral Welded Pipe (SAWH)
EN 10217-1 (BS EN 10217-1) is the European technical delivery specification for welded non-alloy steel pipes for pressure purposes with specified room-temperature properties. It covers SAWH (Spiral Submerged-Arc Welded) pipes in two quality levels:
TR1: Non-specific inspection, no specified aluminium or impact requirements
TR2: Specified aluminium content, specified impact properties, suitable for EU Pressure Equipment Directive (PED) 2014/68/EU compliance
Standard & Compliance
| Item | Details |
| Standard | EN 10217-1:2019 / BS EN 10217-1:2019 |
| Material | Non-alloy quality steel |
| Process | SAWH (Spiral Submerged-Arc Welded) |
Quality Grades | TR1, TR2 |
Application | Pressure purposes, room temperature service |
PED Support | TR2 supports PED 2014/68/EU for Categories II, III, IV (with specific inspection) |
Steel Grades
| Quality | Grades |
| TR1 | P195TR1, P235TR1, P265TR1 |
| TR2 | P195TR2, P235TR2, P265TR2 |
Chemical Composition (Cast Analysis, wt%)
| Grade | C max | Si max | Mn max | P max | S max | Al tot min |
| P195TR1 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | - |
| P195TR2 | 0.13 | 0.35 | 0.70 | 0.025 | 0.015 | 0.02 |
P235TR1 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | - |
| P235TR2 | 0.16 | 0.35 | 1.20 | 0.025 | 0.015 | 0.02 |
P265TR1 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | - |
P265TR2 | 0.20 | 0.40 | 1.40 | 0.025 | 0.015 | 0.02 |
Data source: EN 10217-1:2019, Table 4 | ||||||
Mechanical Properties
Mechanical properties for quality TR1
| Grade | Yield Strength ReH min (MPa) | Tensile Strength Rm (MPa) | Elongation A min. % a b | ||
T ≤ 16 | 16 < T ≤ 40 | Longitudinal | Transverse | ||
| P195TR1 | 195 | 185 | 320 – 440 | 27 | 25 |
| P235TR1 | 235 | 225 | 360 – 500 | 25 | 23 |
P265TR1 | 265 | 255 | 410 – 570 | 21 | 19 |
TR1 grades do NOT support PED essential safety requirements a: See 11.2. b: I = longitudinal t = transverse; | |||||
Mechanical properties for quality TR2
