Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of erw / hfw straight seam welded steel pipe in China. Welcome to buy discount erw / hfw straight seam welded steel pipe made in China here from our factory. Quality products and low price are available.
Product introduction
Our ERW/HFW straight seam welded steel pipe is manufactured in strict accordance with API 5L, ASTM A53, GB/T 9711 and other international standards. Adopting advanced high-frequency resistance welding (HFW) technology, the pipe features stable forming, narrow heat-affected zone, uniform weld structure and excellent mechanical properties.
With high dimensional accuracy, good roundness and straightness, our products can meet various pipeline connection and construction requirements. They are widely used in oil and gas transmission, urban gas supply, water supply and drainage, industrial fluid pipelines, structural engineering and piling projects.
We supply a full range of specifications and steel grades, supporting customized services such as fixed length, bevelling, painting and anti-corrosion coating (3PE, FBE, epoxy coal tar pitch, etc.). Our products feature reliable quality, stable performance and cost-effectiveness, making them ideal for long-distance pipeline engineering and infrastructure construction.
Certifications
API 2B
API 5L
GOST
ISO 9001
EN 10219
EN 10210
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