Import Astm B348 Titanium Bar Or Rod — Buy in Bulk from Supplier in China

Baoji Longteng Metal Material Co., Ltd. offers ASTM B348 titanium bar and rod in Grade 2 and Grade 5 (Ti-6Al-4V) from their base in Baoji City, Shaanxi Province, China. The supplier lists diameter options from 6 mm to 100 mm with standard supplied lengths of 1 metre and 3 metres, available in mill finish or polished surface conditions. Grade 5 titanium offers significantly higher strength than Grade 2, with typical tensile strength of 895 MPa and yield strength of 827 MPa minimum, though at reduced ductility and weldability. The dual-grade offering allows buyers to match material selection to structural loading requirements and fabrication constraints.

The ASTM B348 specification governs both grades, with Grade 5 requiring stricter controls on aluminium (5.50-6.75%), vanadium (3.50-4.50%), and iron (0.30% max) contents. Baoji Longteng's stated diameter range of 6-100 mm covers the most commonly requested sizes for aerospace fasteners, medical implants, and chemical processing hardware. Surface finish options of mill finish or polished accommodate different downstream requirements: mill finish suits machined components where surface will be cut away, while polished finish serves decorative, sanitary, or low-friction applications. The 1-metre and 3-metre standard lengths align with common sawing and machining centre feed requirements, though custom lengths are noted as available.

Primary applications for this product line span aerospace structural components, aircraft engine hardware, medical orthopaedic implants and surgical instruments, marine propulsion components, and chemical process pressure boundary equipment. Grade 5's superior specific strength makes it preferred for rotating and reciprocating machinery where inertial loads dominate, while Grade 2 serves static equipment and welded fabrications where formability and corrosion resistance take priority. Buyers should confirm with Baoji Longteng whether the quoted Grade 5 product is supplied in annealed condition (typical for bar) or solution-treated and aged condition, as mechanical properties differ substantially. The supplier's profile indicates imported-tier and harbor trust classifications, with response data currently unavailable.

Baoji Longteng Metal Material Co., Ltd. operates from Gaoxin Road, Baoji City, 721013, Shaanxi Province, China, placing it within the same regional titanium manufacturing cluster as other Baoji-based suppliers. The company's name indicates specialisation in metal materials rather than finished fabricated products, suggesting a trading or distribution role with possible mill-direct relationships. The supplier profile shows imported-tier classification and harbor trust tier, identical to peer suppliers in this marketplace segment. No information is provided regarding year of establishment, registered capital, number of employees, factory ownership, or annual turnover.

The available profile lacks response rate and average response hour data, indicating potential data collection gaps rather than necessarily operational inactivity. No quality management system certifications, export credentials, or customer references appear in the public information. The supplier's product description mentions ISO and ASTM certifications without specifying certifying body, certificate number, or scope. Buyers must independently verify whether Baoji Longteng holds valid ISO 9001:2015 certification, whether the claimed ASTM B348 compliance is supported by third-party test reports, and whether the company possesses direct export licence or operates through export agents. The dual-grade offering and surface finish options suggest some level of inventory or production flexibility, though actual stock levels and lead times require direct confirmation.