api5l psl1 psl2 seamless carbon steel pipe black smls steel

api5l psl1 psl2 seamless carbon steel pipe black smls steel

100+ customer reviews

SUPPLIER OF API 5L GRADE X52 PSL 2 PIPES IN SEAMLESS / ERW / WELDED /LSAW / HSAW / DSAW / SSAW. API 5L Carbon Steel Pipes Grade X42 / X46 / X52/ X56 /X60 / X65 / X70 / X80 IN PSL-1/PSL-2 Certified and Tested in accordance with ISO 3183, ISO 15156, NACE MRO175 / 103, HIC, SWC, SSC, SSCC, SOUR SERVICE, H2S, IMPACT, Post Weld Heat Treatment (PWHT), IBR, High …

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.

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