Seamless steel pipe EAC certification

What is Seamless Steel Pipe EAC Certification?

Seamless steel pipe EAC certification is a mandatory conformity certification required for exporting pipes to the Eurasian Economic Union (EAEU). It ensures compliance with TR CU 032/2013 (Pressure Equipment Safety). Without EAC certification, products cannot pass customs clearance or be legally sold in EAEU countries.

What Does EAC Mean?

EAC stands for Eurasian Conformity, a unified certification system covering five countries:

Russia

Belarus

Kazakhstan

Armenia

Kyrgyzstan

Key Point: EAC has fully replaced the former GOST-R certification system since 2015.

When is EAC Certification Required?

Certification is Mandatory if ANY of the Following Apply:

Nominal Diameter: DN > 25 mm

Design Pressure: PN > 0.05 MPa

Medium: Gas, steam, or liquid under pressure

Exemptions:

Non-pressure structural components (DN ≤ 25 mm and PN ≤ 0.05 MPa)

Laboratory miniature tubing

Applicable Regulation

The core regulation for seamless steel pipe certification is:

TR CU 032/2013 – Safety of Pressure Equipment

This regulation defines safety, testing, and compliance requirements for pressure-bearing products.

EAC Certification Types

1. EAC Certificate of Conformity (CoC)

Applicable for:

Gas media

High-temperature or high-risk environments

Requirements:

Sample testing (mandatory)

Factory audit (mandatory)

Validity: 1 / 3 / 5 years

2. EAC Declaration of Conformity (DoC)

Applicable for:

Liquid media

Low-pressure conditions

Requirements:

Document review

Testing may be partially exempt

Validity: Up to 5 years

Mandatory Testing Requirements

EAC certification typically requires full compliance testing, including:

Material Testing

Chemical composition

Mechanical properties (yield, tensile, elongation)

Impact toughness

Corrosion resistance

Dimensional Inspection

Outer diameter (OD)

Wall thickness (WT)

Ovality

End face perpendicularity

Non-Destructive Testing (NDT)

Ultrasonic testing (UT)

Eddy current testing (ECT)

Radiographic testing (RT, if applicable)

Pressure Testing

Hydraulic or pneumatic testing

2026 New EAC Regulations

From 2026, stricter compliance rules will apply:

Certification Authority: Only Russian-issued certificates (RA/RU prefix) are valid

Certificate Holder: Must be a legal entity registered in Russia (foreign exporters cannot hold directly)

Mandatory QR Code: FGIS encrypted QR code (≥ 8 mm) required on products

No Testing Exemptions: Full testing must be conducted in Russia

Data Consistency: Certificate, customs declaration, and nameplate must match 100%

Impact: Certification becomes more localized and strictly controlled.

Penalties for Non-Compliance

Failure to obtain valid EAC certification may result in:

Goods detention or return

Fines ranging from 20% to 200% of cargo value

Market access ban for up to 5 years

EAC Certification Process

Regulatory Assessment
Confirm HS code and applicability of TR CU 032/2013

Document Preparation

Business license

ISO 9001 certificate

Technical passport

Design drawings

Strength calculations

Welding procedure qualification (WPS/PQR)

Russian test reports

Sample Testing
Conduct full testing in an accredited Russian laboratory

Factory Audit (CoC only)
On-site inspection by authorized experts

Certification Issuance
Registration in FGIS system with unique ID + QR code

Marking & Export
Apply EAC mark and QR code before customs clearance

EAC vs GOST Certification

FAQ

Q1: Is EAC certification mandatory for seamless steel pipes?
Yes, if the pipe is used in pressure applications within EAEU countries.

Q2: Which regulation applies to pressure pipes?
TR CU 032/2013 – Safety of Pressure Equipment.

Q3: Can CE or PED replace EAC certification?
No, they are not substitutes, though partial data may be reused.

Q4: Who can hold an EAC certificate after 2026?
Only a legal entity registered in Russia.

Conclusion

EAC certification is a mandatory market entry requirement for seamless steel pipes exported to the Eurasian Economic Union. Governed by TR CU 032/2013, it ensures product safety and compliance for pressure applications. With stricter 2026 regulations, exporters must prioritize local certification, full testing in Russia, and QR-based traceability to ensure smooth customs clearance and legal market access.