To guarantee 100% compliance with international engineering standards and contract specifications, RUNYING Steel Group fully supports and welcomes independent third-party inspections by SGS, BV (Bureau Veritas), CCIC, and Intertek for all export shipments dispatched from Tianjin Port.

As a leading Tangshan-based manufacturer of precision steel pipes, structural hollow sections, and hot-dip galvanized steel coils, we maintain strict quality control through both in-house ISO 9001 laboratory testing and optional SGS pre-shipment certification.

SGS Inspection Services Offered for RUNYING Steel Orders

Overseas buyers can request custom SGS verification scopes prior to container loading or breakbulk vessel dispatch:

1. Chemical & Mechanical Laboratory Testing:

Spectrographic chemical analysis (Carbon, Manganese, Silicon, Phosphorus, Sulfur content).

Tensile strength, yield strength, elongation, and impact energy tests (ISO 6892 / ASTM A370).

2.Dimensional & Surface Tolerance Verification:

Outer diameter (OD), wall thickness (WT), and length precision measurements.

Zinc coating mass measurement (g/m²) for hot-dip galvanized coils and pipes.

Non-Destructive Examination (NDE/NDT) audit for eddy current and ultrasonic testing logs.

3. Container Loading & Seaworthy Packaging Supervision:

Verifying bundle counts, wooden chock reinforcement, VCI rust-proof paper wrapping, and container seal numbers at Tianjin Port staging yards.

Complete Quality Documentation Suite

Every order shipped by RUNYING Steel Group is accompanied by full traceability documents to streamline custom clearance for global importers:

 · Mill Test Certificate (MTC): Fully compliant with EN 10204 3.1 / 3.2 standards.

 · SGS Inspection Certificate: Official third-party verification report issued directly by SGS assessors.

 · ISO 9001 Quality System Documentation: Factory production control and quality management records.

Contextual Product Catalog & Technical Guides

 · Explore our SGS-inspected precision tubing range: Precision Welded & Seamless Steel Pipes

 · Calculate container payload capacities for SGS loading checks: Steel Coil Weight & Dimensions Calculator Guide

 · Learn about ocean shipping safety standards: Why Are Steel Coils So Heavy? (Freight Guide)

Request Your SGS-Verified Steel Product Quote

Planning a major industrial project that requires mandatory SGS third-party inspection certificates or pre-shipment testing? Contact our export engineering team today:

 · Direct Email: admin@tsrysteel.com

 · WhatsApp / Mobile: +86 15176700707

 · Official Website: http://www.tsrysteel.com

 · Product Catalog: Browse All Quality-Inspected Steel Coils & Pipes →