This document specifies the type, basic parameters, technical requirements, test methods, inspection rules, signs, packaging and storage of buried scraper conveyors. This document applies to buried scraper conveyors for conveying bulk materials. This document does not apply to buried scraper conveyors for conveying the following bulk materials: a) highly corrosive materials; materials/m3; b) bulk density greater than 1.8tc) with adhesion, coupling, winding and caking, etc. Materials with special physical properties.
GB/T 10596-2021 Referenced Document
GB/T 11352-2009 Carbon steel castings for general engineering purpose
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 15390 Cranked-link mill chains of welded constructuion,attachments ang sprockets
GB/T 35017 Continuous handing equipment - Bulk Solids Chassification, Symbol, Performance and Test methods
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
GB/T 7324-2010 General purpose lithium lubricating grease
GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa
GB/T 9286-1998 Paints and varnishes--Cross cut test for films
GB/T 985.1 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
JB/T 9154 Drag chains, drags and associated chain sprockets