Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of api psl1 x46 dn350 hfw steel pipe in China. Welcome to buy discount api psl1 x46 dn350 hfw steel pipe made in China here from our factory. Quality products and low price are available.
Product introduction
API 5L PSL1 X46 DN350 HFW steel pipe
Standard: API Spec 5L PSL1
Steel grade: X46(L320)
Technology: HFW high frequency straight welded pipe
Nominal diameter: DN350
Corresponding NPS：NPS 14
Outer diameter od: 355.6mm.
Common wall thickness
6.35 mm,7.92 mm,9.53 mm,11.13 mm
Mechanical properties (X46)
Minimum yield strength: ≥317 MPa
Minimum tensile strength: ≥448 MPa
Elongation: ≥21%
Theoretical weight per meter (kg/m)
WT 6.35 mm：≈ 54.69 kg/m
WT 7.92 mm：≈ 67.91 kg/m
WT 9.53 mm：≈ 81.33 kg/m
WT 11.13 mm：≈ 94.55 kg/m
Typical application
Oil and gas gathering and transportation main pipeline
Urban medium and high pressure gas main pipe
Oil field water injection and water delivery supervisor
Industrial circulating water and process fluid conveying pipeline
Certifications
API 2B
API 5L
GOST
ISO 9001
EN 10219
EN 10210
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