This part of ISO 10440 covers the minimum requirements for helical, spiral and straight-lobe, oil-free rotary compressors used for applications up to 0,20 MPa in refinery services. It is applicable to air (and other inert gas) compressors that are in continuous duty on process units. This part of ISO 10440 is not applicable to oil injected rotary compressors. NOTE A bullet (•) at the beginning of a clause or sub-clause indicates that either a decision is required or further information is to be provided by the purchaser. This information should be indicated on the data sheets; otherwise it should be stated in the quotation request or in the order.
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic design
4.1 General
4.2 Pressure casing
4.3 Casing connections
4.4 External forces and moments
4.5 Rotating elements
4.6 Seals
4.7 Dynamics
4.8 Bearings and bearing housings
4.9 Bearing housings
4.10 Lube oil and seal oil systems
4.11 Materials
5 Accessories
5.1 Drivers
5.2 Couplings and guards
5.3 Mounting plates
5.4 Controls and instrumentation
5.5 Piping and appurtenances
6 Inspection, testing, and preparation for shipment
API STD 614:1999
API STD 661:1997
API STD 670:1993
API STD 614:1999
API STD 661:1997
API STD 670:1993
API STD 671:1998
ASME B31.1:1998
ASME B31.3:1999
ASME BPVC Section 8 Division 1:2001
EN 55011:2016 Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
IEC 60060-1:1989
IEC 60060-2:1994
IEC 61000-4-2:1995
IEC 61000-4-3:2002
IEC 61000-4-4:1995
ISO 10441:1999 Petroleum and natural gas industries -- Flexible couplings for mechanical power transmission -- Special purpose applications
ISO 1217:1996 Displacement compressors -- Acceptance tests
ISO 1328-2:1997 Cylindrical gears -- ISO system of accuracy -- Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
ISO 1940-1:1986 Mechanical vibration -- Balance quality requirements of rigid rotors -- Part 1: Determination of permissible residual unbalance
ISO 3506-1:1997 Mechanical properties of corrosion-resistant stainless steel fasteners -- Part 1: Bolts, screws and studs
ISO 5167-1:1991 Measurement of fluid flow by means of pressure differential devices -- Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads -- Part 1: Dimensions, tolerances and designation
ISO 898-1:1999 Mechanical properties of fasteners made of carbon steel and alloy steel -- Part 1: Bolts, screws and studs
ISO 9329-2:1997 Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 2: Unalloyed and alloyed steels with specified elevated temperature properties
ISO 9329-4:1997 Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 4: Austenitic stainless steels
NEMA SM 23:1991