NY/T 232-2011
Machinery for primary processing of natural rubber.Basic parts (English Version)

Standard No.

NY/T 232-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Agriculture

Latest

NY/T 232-2011

Replace

NY/T 232.1-1994 NY/T 232.2-1994 NY/T 232.3-1994

Scope

This standard specifies the main dimensional parameters, structural types, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements for natural rubber primary processing machinery rollers, screens and hammers. This standard applies to rollers, screens, and hammers of natural rubber primary processing machinery.

NY/T 232-2011 Referenced Document

• GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values
• GB/T 10610 Geometrical Product Specifications(GPS)Surface texture:Profile method.Rules and procedures for the assessment of surface texture
• GB/T 11352 Carbon steel castings for general engineering purpose
• GB/T 1184 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
• GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
• GB/T 1800.2 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts*， 2020-04-28 Update
• GB/T 1801 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits
• GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
• GB/T 1958 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification*， 2017-11-01 Update
• GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
• GB/T 2822 Standard linear dimensions
• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
• GB/T 3177 Geometrical Product Specifications(GPS).Inspection of plain workpiece sizes
• GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
• GB/T 3880.2 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering.Part 2:Mechanical properties*， 2012-12-31 Update
• GB/T 5330 Industrial woven metal wire cloth (square opening series)
• GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
• GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
• GB/T 9441 Metallographic test method for spheroidal graphite cast iron*， 2021-12-31 Update
• JB/T 7945 Methods for testing the mechanical properties of grey cast iron
• NY/T 460-2001 Machinery for primary processing of natural rubber-Oil-Drying trolley
• YB/T 5349 Metallic materials.Determination of bending mechanical porperties*， 2014-05-06 Update

NY/T 232-2011 history

• 2011 NY/T 232-2011 Machinery for primary processing of natural rubber.Basic parts
• 1994 NY/T 232.3-1994 Rubber equipment basic parts hammer