Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift - Surface drive systems not-for-sale

Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift - Surface drive systems not-for-sale1 Scope This part of ISO 15136 provides requirements for the design, design verification and validation, manufacturing and data control, performance ratings and repair of progressing cavity pumpsurface drive systems for use in the petroleum and natural gas industry. This part of ISO 15136 is applicable to those products meeting the definition of surface drive systems. Additionally, informative annexes provide information on brake system selection,

Granule pesticides or herbicides are plant protection products in granule form

Note 2: BS EN IEC 60730-2-12 does not apply to electrically operated door locks intended for security access applications

BS EN 681 is a series on elastomeric seals

by increasing the axial strain

Annex A (informative) General requirements for the dependability case and dependability case report

The preparation of the laboratory sample from the initial product sample lies outside its scope and is described in product standards

as recorded in the Metafile Descriptor

Note: ISO 5834-2 does not apply to direct-moulded (near net shape)

BS EN 115-1 defines safety requirements for escalators and moving walks in order to safeguard people and objects against risks of accidents during installation

3 – Choice of appropriate category of actuation for release of powered sliding doors on means of escape

Relevance of technical and functional requirements

Specifically coded key