More than years export experiences  

To satisfy our customers with good products and services 

manufacturer astm a500 a53 grade b steel square pipe

Hebei Chengyuan Pipe Industry Group Co., Ltd

Applications: widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automotive industry, railways, highway guardrails, container skeleton, furniture, decoration and steel structure fields. Used in engineering construction, glass curtain wall, doors and windows decoration, steel structure, guardrail, machinery manufacturing, automobile manufacturing, household appliances manufacturing, shipbuilding, container manufacturing, power, agricultural construction, agricultural greenhouse, bicycle frame, motorcycle frame, shelf, fitness equipment, leisure and tourism supplies, steel furniture, various specifications of oil jackets Pipes, oil pipes and pipelines, water, gas, sewage, air, heating and other fluid transport, fire protection and brackets, construction industry, etc.