JB/T 11781-2014 (English Version) PDF

Scope: This standard specifies the model and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of double-acting non-contact sliding vane pumps (hereinafter referred to as pumps). This standard is applicable to double-acting non-contact pumps that deliver media with a temperature of ≤60°C and a viscosity in the range of 0.01 Pa·s~1.0 Pa·s.

JB/T 11781-2014 Referenced Document

GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
GB/T 13306 Plates
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 7784 Test methods for power reciprocating pump*， 2018-12-28 Update
GB/T 7785 Classification and vocabulary for reciprocating pump
GB/T 9112 Types and parameters for steel pipe flanges
GB/T 9119 Slip-on-welding plate steel pipe flanges
JB/T 4297 Pump product painting technical conditions*， 2021-12-02 Update
JB/T 6913 Cleanliness of pump products
JB/T 8097 Methods of measuring and evaluating vibration of pumps
JB/T 8098 Methods of measuring and evaluating noise of pumps
JB/T 9090 Hydrastatic and leakage tests for positive displacement pump components*， 2014-07-09 Update