3 International Standards to Know Before Exporting 30CrMo Steel Pipe

Exporting 30CrMo steel pipe to global markets requires more than just high-quality production — it demands compliance with international standards. Whether your clients are in Europe, the Middle East, or North America, meeting the right technical requirements is key to market entry and long-term trust. Here are three critical standards you must know:

1. ASTM A519 (USA)

This is the most commonly used American standard for seamless alloy steel mechanical tubing. For 30CrMo steel pipe (equivalent to AISI 4130), ASTM A519 defines chemical composition, mechanical properties, and dimensional tolerances. U.S. buyers often require certification to this standard to ensure material compatibility and traceability.

2. EN 10297-1 / EN 10210 (EU)

For the European market, EN 10297-1 (for seamless circular steel tubes for mechanical and general engineering purposes) and EN 10210 (for structural applications) are widely used. They specify requirements for non-alloy and alloy steel tubes, and material grades, often aligning with 30CrMo steel pipe performance profile under the designation 30CrMo4.

3. ISO 2938 / ISO 9329

ISO standards help facilitate exports to multiple international regions. ISO 2938 is relevant for alloy steel bars used in mechanical engineering, while ISO 9329-1 covers seamless steel tubes for pressure purposes — important if your 30CrMo steel pipe are used in gas or hydraulic systems.

In short, understanding and certifying your product according to these standards ensures smooth customs clearance, reduces risk of rejection, and builds buyer confidence in international markets.