1. products are samples 2.OEM machining service is welcomed 3. CNC turning, milling, grinding ... with customers drawing and requirement 1, Commodity Name: Tube Plate/Forged Tube Plate/Tube Plate 2, Certification: ISO 9001: 2008. Manufacture License of Special ... 4T max. Cylinders: Dia 500mm max, Length 1700mm max, Weight 2.5T max. 6, Specification: As your requests. forged tube ...