No. 154533
1.0259
- Country or region
United Kingdom - Standard systemB.S.
Standards
- BS EN 10216-1Seamless steel tubes for pressure purposes. Technical delivery conditions.Part 1： Non-alloy steel tubes with specified room temperature properties
- BS EN 10253-2Butt-welding pipe fittings-Part 2：Non alloy and ferritic alloy steels with specific inspection requirements
- BS EN 10217-1Welded steel tubes for pressure purposes Technical delivery conditions Part 1:Non-alloy steel tubes with specified room temperature properties