Haihao Group has proudly completed the production and shipment of ASTM A106 Grade B seamless steel pipes to a key customer in Côte d’Ivoire. Designed for high-pressure and high-temperature service, these pipes are ideal for applications such as power generation, oil and gas transmission, a ...
In our latest order for a domestic client, Haihao Group produced a variety of pipeline components, including ERW pipes and seamless pipes, tailored to meet the project’s unique requirements. The ERW pipes came with beveled ends (BE), while the seamless pipes featured threaded ends (THD). Underst ...
In the world of seamless steel pipes, maintaining the integrity and quality of threaded connections is crucial. In order to solve this problem, in the recent order we received from an Iranian customer, the customer chose to use threaded connections and explicitly requested the use of thread prot ...
