Carbon steel manufacturers 
Seamless Steel Pipe  
LSAW Steel Pipe 
ERW Steel Pipe 
SSAW Steel Pipe 
Oil Steel Pipe 
Gas Steel Pipe 
Tube Casing 
Galvanized steel pipe 
Welded steel pipe 

Addressú║ #112,Fuyuan Ave,Xinsha Industrial Zone Changsha,Hunan.China

Postcode: 410199

General Enquiry :

TEL: 0086-731-89878292

Fax: 0086-731-89878292

link:Tech Gadgets
 Welcome to Hunan Standard Steel
Hunan Standard Steel Co.,Ltd as the professional manufacturer of steel pipe and pipe fittings, The company is located in an industrial zone in Xinsha town,Changsha city,Standard Steel will be taking the scientific developments view as guideline in its overall reformation and develepment, stick to the development of quality -profitability road under the guidance of science and technology ,and persist in extraversive development with implementation of strategy of taking central china.


LSAW has large diameter and wall thickness, resistance to high pressure, resistance to low temperature and strong corrosion characteristics.

Sprial welded steel pipe(SSAW) is mainly used in oil and gas transmission pipeline,and its  specification is expressed as outside diameter * wall thickness .

ERW is used for transporting oil、gas and other vapour-liquid objects and can meet the requirements of high and low pressure.

Seamless steel pipe mainly used in the mechanical structure, natural gas, oil, water transportation, chemical fertilizer equipment with boiler, petroleum cracking, etc.

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