3 - Hunan Panjin Pipe Industry Co.,Ltd

about us

Hunan Panjin Pipe Industry Co.,Ltd.

Hunan Panjin Pipe Industry Co., Ltd. is a professional manufacturer of seamless steel pipes, committed to supplying reliable tubular solutions for energy, engineering, and industrial applications worldwide.

Backed by solid manufacturing capability and strict quality control systems, Panjin Pipe integrates raw material selection, hot rolling, heat treatment, finishing, inspection, and logistics into a complete and controllable production chain. Our products are widely used in oil & gas, petrochemical, boiler & heat exchanger, mechanical structure, and construction engineering sectors.

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Manufacturing & Quality Assurance

High-Temperature Laboratory Furnace

Used for heat treatment simulation and metallurgical analysis support.

Bend Testing Machine

Used for bend testing to evaluate ductility and forming performance of steel pipes.

High-Temperature Tensile Testing System

Used to evaluate tensile properties of steel materials under elevated temperature conditions.

Charpy Impact Testing Machine

Used to evaluate impact toughness and low-temperature performance of seamless steel pipes under dynamic loading conditions.

Universal Tensile Testing Machine

Used to determine yield strength, tensile strength, and elongation of seamless steel pipes, ensuring compliance with international mechanical property requirements.