TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Plunger Lift Lubricators and Related Equipment: API Specification 11PL
U1  - Caja 7-A 
PY  - 2019///
CY  - Washington
PB  - American Petroleum Institute, API
N1  - Provides requirements and guidelines for plunger lift lubricators, which includes plunger catchers as defined herein for use in the petroleum and natural gas industry. Threaded and flanged external connections are covered by the applicable API or proprietary connection design requirements. This specification provides requirements for the functional specification and technical specification, including design requirements (outlet locations, specified and optional), design extensions, design verification and validation, welding, materials, quality controls, marking, documentation and data control, shipment, and storage
ER  -