T/CSTM 01124-2024 Oil and gas pipeline engineering factory prefabricated elbow pipe tripod pipe joint
T/CSTM 01124-2024 Oil and gas pipeline engineering factory prefabricated elbow pipe tripod pipe joint
Basic Information
Scope
Scope: This document specifies the terms and definitions of factory-prepared sleeve tees, the information to be provided by the purchaser, designations, design, manufacturing, inspection and testing, marking, packaging, transportation, and document and qualification requirements, etc. This document applies to factory-prepared sleeve tees used in long-distance oil and gas pipelines with a design pressure not exceeding 15 MPa and a nominal diameter not exceeding DN1400. Prepared sleeve tees for oil and gas field surface engineering can be used as a reference. Main technical contents: This document specifies the terms and definitions of factory-prepared sleeve tees, the information to be provided by the purchaser, designations, design, manufacturing, inspection and testing, marking, packaging, transportation, and document and qualification requirements, etc. This document applies to factory-prepared sleeve tees used in long-distance oil and gas pipelines with a design pressure not exceeding 15 MPa and a nominal diameter not exceeding DN1400. Prepared sleeve tees for oil and gas field surface engineering can be used as a reference.