S31603 19×2×8000 Stainless Steel Seamless Tubes Delivered To The UAE
May 13, 2026
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Recently, GNEE successfully completed the production and export delivery of S31603 stainless steel seamless tubes (specification: 19 × 2 × 8000 mm) for a major project in the United Arab Emirates, further strengthening its capabilities in high-precision, export-grade stainless steel tubing supply.
Project Specification Overview
Material Grade: S31603 (UNS 316L)
Size Specification: 19 mm × 2 mm × 8000 mm
Tube Type: Seamless stainless steel tube
Application Region: UAE (Middle East industrial project)
Standard Compliance: Complies with relevant ASTM / ASME piping standards
Surface Condition: Solution annealed and pickled/cleaned
GNEE applies a strict production and inspection system to ensure that every stainless steel tube fully meets international project requirements. The manufacturing process includes precision cold drawing, with tolerances typically controlled within ±0.05 to ±0.1 mm. Solution annealing is applied to ensure uniform and stable mechanical properties. For extra-long products such as 8-meter tubes, full-length straightness inspection is carried out to guarantee installation accuracy in piping systems.
Each tube is subjected to 100% hydrostatic testing to verify pressure integrity and leak-free performance. In addition, eddy current testing (ET) is applied to detect potential surface and near-surface defects. All products are fully manufactured in compliance with ASTM and ASME standards.
Before shipment, each batch is accompanied by complete traceability documentation, including Material Test Certificates (MTC) in accordance with EN 10204 3.1. This ensures full transparency and compliance, providing strong assurance for EPC contractors and project procurement teams.
Logistics and Export Delivery Capability
For this UAE project, GNEE provided comprehensive export support, including:
Anti-corrosion packaging for long-distance sea transportation
Reinforced wooden box and steel frame protection for 8-meter tubes
Optimized container loading solutions to reduce shipping costs
Efficient customs documentation handling and compliance support
These measures ensured that all materials arrived safely at the destination without deformation or surface damage, allowing immediate on-site installation.
The successful delivery of S31603 stainless steel seamless tubes (19 × 2 × 8000 mm) to the UAE fully demonstrates GNEE's strong capability in serving high-end international engineering projects. With advanced manufacturing technology, strict quality control, and professional export services, GNEE will continue to provide reliable stainless steel solutions for industries such as oil and gas, seawater desalination, chemical processing, and marine engineering worldwide.
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