Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of api 5l psl1 x46 hfw steel pipe dn80-dn600 in China. Welcome to buy discount api 5l psl1 x46 hfw steel pipe dn80-dn600 made in China here from our factory. Quality products and low price are available.
Product introduction
Professional product description for export, catalogue, and quotation:
API 5L PSL1 X46 HFW Steel Pipe (DN80–DN600)High-Frequency Welded steel pipes manufactured in full compliance with API 5L PSL1, steel grade X46.Size range: DN80 to DN600 (corresponding outer diameter: 88.9 mm – 610 mm).
These pipes feature stable chemical composition, qualified mechanical properties, uniform wall thickness, smooth weld, and high dimensional accuracy. Produced with advanced HFW technology, full online non-destructive testing, and hydrostatic pressure test to ensure reliable performance for medium-pressure pipeline transportation.
Widely used for oil, natural gas, water, and other fluid pipeline projects, municipal gas and water supply networks, long-distance transmission pipelines, and industrial piping systems.
Certifications
API 2B
API 5L
GOST
ISO 9001
EN 10219
EN 10210
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