J71 泵 标准查询与下载
共找到 879 条与 泵 相关的标准，共 59 页
Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012-07
- 实施
Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1, 2 and 3
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012-05-31
- 实施
- 2012-05-31
This International Standard specifies hydraulic performance tests for customers’ acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps, hereinafter “pumps”). This International Standard is intended to be used for pump acceptance testing at pump test facilities, such as manufacturers’ pump test facilities or laboratories. It can be applied to pumps of any size and to any pumped liquids which behave as clean, cold water. This International Standard specifies three levels of acceptance: — grades 1B, 1E and 1U with tighter tolerance; — grades 2B and 2U with broader tolerance; — grade 3B with even broader tolerance. This International Standard applies either to a pump itself without any fittings or to a combination of a pump associated with all or part of its upstream and/or downstream fittings.
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012-05
- 实施
Liquid pumps. Safety requirements. Agrifoodstuffs equipment; Design rules to ensure hygiene in use
- ICS
- 23.080;67.260
- CCS
- J71
- 发布
- 2012-04-30
- 实施
- 2012-04-30
Inflation devices and accessories for inflatable consumer products - Part 2 : safety requirements, durability, performance, compatibility and test methods of inflators.
- ICS
- 23.080;97.220.40
- CCS
- J71
- 发布
- 2012-02-01
- 实施
- 2012-02-25
This manual contains duct leakage classification guidance, test procedures, recommendations on test apparatus and test setup and sample leakage analysis.
HVAC Air Duct Leakage Test Manual
- ICS
- 23.100.40
- CCS
- J71
- 发布
- 2012-01-01
- 实施
This Standard is a design and specification standard that covers metallic and solid polymer centrifugal pumps of horizontal, end suction single stage, centerline discharge design. This Standard includes dimensional interchangeability requirements and certain design features to facilitate installation and maintenance and to enhance reliability and safety of B73.1 pumps. It is the intent of this Standard that pumps of the same standard dimension designation from all sources of supply shall be interchangeable with respect to mounting dimensions, size and location of suction and discharge nozzles, input shafts, baseplates, and foundation bolt holes. Incorporated into B73.1-2012 is B73.5M-1995(R2007) An ASME B73 data sheet is available for free download and use. The data sheet is in fillable pdf format and may be saved. The data you?ve created in the data sheet may be updated at a later time and printed or shared electronically. Use this data sheet along with the ASME B73.1 and B73.2 standards to capture and communicate the details of performance and other technical characteristics of your chemical duty pump. It is a must for inclusion in your pump specification and purchase packages, and to document existing equipment.
Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process
- ICS
- 23.080;71.120.99
- CCS
- J71
- 发布
- 2012
- 实施
- 2013-10-11
To resolve comments received by UL to the following proposals for UL 778, which were originally published on December 16, 2011: a) Add requirements for Elevator Hoistway Sump Pumps and b) The use of temperature limits instead of temperature rises for the Temperature Test.
Standard for Safety for Motor-Operated Water Pumps
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012
- 实施
This standard is applicable to Controlled Volume Metering Pumps, CVMP, (also known as metering pumps, proportioning pumps, chemical injection/feed pumps, or dosing pumps), which are driven by power from an outside source. The standard applies to the mechanical pump performance test, NPSH test, and the recording to the test results for CVMP.
Controlled Volume Metering Pumps - for Test
- ICS
- 01.040.23;23.080
- CCS
- J71
- 发布
- 2012
- 实施
Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012
- 实施
This standard applies to acceptance testing Submersible Pumps driven by induction motors, unless otherwise agreed. A submersible pump is defined as a close-coupled pump/motor unit designed to operate submerged in pumped liquid, and includes submersible pumps operating in either a wet-pit or dry-pit environment. This standard does not apply to accessory items, such as discharge elbows, suction fittings, or valves.
Submersible Pump Tests
- ICS
- 23.100.10
- CCS
- J71
- 发布
- 2012
- 实施
UL is proposing to include new and revised requirements for the construction and performance sections of UL 778.
Standard for Safety for Motor-Operated Water Pumps
- ICS
- 23.080
- CCS
- J71
- 发布
- 2012
- 实施
이 표준은 상대적으로 작은 파상도를 갖는 평탄한 표면에 깊은 골이 있는 경우에 대한 필터링
Geometrical Product Specifications(GPS)-Surface texture:Profile method; Surfaces having stratified functional properties-Part 1:Filtering and general measurement conditions
- ICS
- 17.040.20
- CCS
- J71
- 发布
- 2011-12-30
- 实施
- 2011-12-30
Technical specifications for centrifugal pumps - Class III - Amendment 1 (ISO 9908:1993/AMD 1:2011); German version EN ISO 9908:1997/A1:2011
- ICS
- 23.080
- CCS
- J71
- 发布
- 2011-12-01
- 实施
Industrial pumps - Centrifugal, mixed flow and axial pumps - Allowable level for mechanical vibrations.
- ICS
- 23.080
- CCS
- J71
- 发布
- 2011-12-01
- 实施
- 2011-12-09
End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975); German version EN ISO 2858:2010
- ICS
- 23.080
- CCS
- J71
- 发布
- 2011-12
- 实施
End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977); German version EN ISO 3661:2010
- ICS
- 23.080
- CCS
- J71
- 发布
- 2011-12
- 实施
Technical specifications for centrifugal pumps - Class I - Amendment 1 (ISO 9905:1994/AMD 1:2011); German version EN ISO 9905:1997/A1:2011
- ICS
- 23.080
- CCS
- J71
- 发布
- 2011-11-01
- 实施
