Rotary adjusting chromium alloy pipe fitting

摘要: The invention belongs to the technical field of alloy accessory application, and particularly discloses a rotary adjusting chromium pipe fitting. fitting comprises lower connector, afirst vertical water conveying pipe, an auxiliary positioning connection sleeve, conical ring, second first hollow secondhollow external thread groove, internal limiting sleeve bent sleeve. has beneficial effects that adaptive installation maintenance operation at any angle can be achieved according requirements through auxiliarythread groove therefore, accurate, stable efficient is achieved, construction efficiency drainage safety are improved adding bayonet sealing ring which added.