precision machining custom forging aisi 4130 steel coupling

precision machining custom forging aisi 4130 steel coupling

100+ customer reviews

API 6A flanges & fittings - including 5k, 10k, 15k and 20k with DNV & ABS Type Approval. Metalis Energy have a full range of API 6A flanges, API 6A Studded Tees & Crosses and API 16A Hub & Clampsets. All our flanges are manufactured from forged AISI 4130 low alloy fine grain steel, providing enhanced toughness at all levels and providing vastly superior thro-thickness

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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