Detailed Product Description ASTM A622 / ASME SB622 Hastelloy C Pipe , Hastelloy C22 / C4 / B Seamless Pipe YUHONG GROUP is a well-known manufacturer & suppliers of Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 in China. Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 are usually used in industries such as construction, oil extraction, medicine, food, paper, machinery, chemicals, food containers and others. The Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 are manufactured to sustain very high pressure and product warranty. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods. They are made ready as per the urgent requirements of the customers. We can meet most ASME, ASTM, and other specifications, and can cross-reference to most international standards, including full 3.1 certification. Sizes a…