As a specialized and famous manufacturer and exporter for this product in China, we can produce Cold Drawn Seamless Mechanical Steel Tubes & Pipes, Hydraulic Steel Tubes & Pipes, Bright Steel Tubing , Special Shape Steel Tubes & Pipes , Precision Tubing , Bearing Steel Tubes & Pipes , Heat Exchanger & Condenser Steel Tubes & Pipes , Aircraft Quality Tubing , Welded Steel Tubing ect. We sincerely hope to establish business relations with your esteemed corporation. Herewith please find our detailed product introduction Product Origin: China Brand Name: Huacheng Other Price Terms: FOB, C&F, CIF Payment Terms: L/C, T/T Supply Ability: 70,000MT/year Minimum Order: 5MT/size, 3,000m/size Delivery Lead Time: 45 days Certification(s): ISO9001 Specifications: 1) Size range: 6.35 - 114mm OD x 0.89 - 12mm WT 2) Heat treatment: annealed, bright annealed, stress relieved, normalized, spheroidize annealed, or cold finished 3) Standards: ASTM/ASME, SAE, AMS, JIS, BS, DIN, GB 4) Continuous stenciling as per requirement 5) Rust prevention treatment, oiled 6) Plastic plugs in both ends 7) Hexagonal bundles of max. 2,000kg with several steel strips 8) Smooth surface, uniform mechanical property, tight tolerance Inner packing:2 tags/bundle Outer packing:Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips 1 tag tied on the outer package