SY/T 5037
SY/T 5037-2023 Technical Standard: Submerged Arc Welded Steel Pipes for General Fluid Transportation 1. Standard Overview and Background SY/T 5037, an industry standard...
EN 10219
EN10219 standard specifies cold-formed welded structural hollow sections of non-alloy/fine-grain steels. For construction frameworks and load-bearing structures.
AS/NZS 1579
Technical Overview: AS/NZS 1579 – Arc-Welded Steel Pipes and Fittings for Water and Wastewater 1. Definition and Scope Standard: AS/NZS 1579 (latest edition: AS...
DIN 2458
DIN 2458 standard specifies precision steel tubes for mechanical engineering and general applications. Features tight tolerances and superior surface quality.
EN 10255
EN 10255 specifies non-alloy steel tubes for welding and threading. Used in water/gas plumbing, sprinkler systems, and general engineering applications.
ASTM A53
ASTM A53/A53M: Technical Specifications for Carbon Steel Pipes
Standard for Seamless and Welded Black/Galvanized Steel Pipe in Pressure Applications
1. Scope and Classification
1.1 Definition and Applications
ASTM A53/A53M specifies requirements for seamless and welded carbon steel pipes with optional galvanization. It covers three product types:
Type F: Furnace-welded (continuous weld)...
DIN 30670
DIN 30670 specifies polyethylene coating systems for buried pipelines. Provides corrosion protection for water, gas, and district heating networks.
DIN 30671
DIN 30671 standard governs polypropylene coating systems for steel pipes. Offers heat-resistant corrosion protection for industrial pipelines.
JIS G3454
JIS G3454 covers carbon steel pipes for pressure service. Japanese standard for pipelines in power generation, chemical plants, and refineries.
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