Pressure vessel steel
P265NL / 1.0453 pressure vessel steel
P265NL is low-temperature pressure tube to EN 10216-4. W.Nr. 1.0453. Same 265 class as P265GH — the certificate covers the cold side, not the GH temperature.
- Delivery conditions
- +N / +NT
- Also known as
- 1.0453
Designations
- W.Nr.
- 1.0453
- EN standard
- P265NL
- Group
- Pressure vessel steel
What it is used for
Seamless tubes in cold process and gas piping.
Limits
P265GH when elevated temperature governs. A333-6 when ASME is the standard.
Delivery
We source P265NL from European mill partners as plate, flat bar, round bar, seamless tube, welded tube, cut to your dimensions and ship the certificate with the material. Typical condition: +N / +NT. From a single cut piece to larger lots — with no minimum charge, so you do not have to buy a full commercial length to get what you need.
Certificates and documentation
P265NL can be supplied with a material certificate to EN 10204, depending on producer, dimension and the requirements specified for the delivery. On pressure-bearing material the certificate is part of the product: standard, condition and tests must be on the enquiry, and 3.2 must be agreed before the material is locked at the mill. EN 10204 3.1 can be supplied on a wide range of our materials — 3.2 and third party by project, when the mill can issue it.
Dimension programme
| Form | Range | Note |
|---|---|---|
| Round bar | Bar to order | When the form is bar, not plate. |
| Plate | 6–80 mm thickness | PED and certificate govern the size — not a bar Ø. |
| Seamless tube | Ø6–Ø2000 mm | Seamless DIN/EN. Wall to EN 10220. State DN, wall and 3.1/3.2. |
| Welded tube | Ø6–Ø2000 mm | Welded DIN/EN. Wall to EN 10220. State weld seam and certificate. |
| Fittings | Ø12–Ø2000 mm | ASME 1/2–60″ (Ø15–Ø1524 mm). Type A and B. Not a stock statement. |
| Flanges | Ø14–Ø2000 mm | ASME 1/2–60″ (Ø15–Ø1524 mm). PN 6–400. Not a stock statement. |
The range is a delivery programme, not a stock statement. Length is cut to your drawing.
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Send your enquiry
State grade, dimensions and quantity — or attach a drawing. We reply with a quote.