Production of SA 106B H2S Resistant Fittings

Hydrogen sulfide resistant pipe fittings according to the NACE TM0177 (metal resistance to sulfide stress cracking in h2s environment and laboratory tests of stress corrosion cracking, and NACE MR0175 (oilfield equipment sulfide stress corrosion cracking and stress corrosion cracking resistance of metal materials) of international standards, the HTC (hydrogen induced cracking)/SWC ladder (cracking) test and SSC (sulfide stress cracking test, the results of the resistance to sulfur resistance to hydrogen accreditation. And high sulphur, high in the world of chlorine ion in the project, our company produces the high sulfur resistance to hydrogen pipe is suitable for the hydrogen sulfide content of 300 grams per cubic meters or more, 260 grams per liter or higher chloride ion content and a carbon dioxide 300 grams per cubic meters) or medium environment of acid wet natural gas and oil, and safe operation in the environment has been more than 15 years.