MT/T 187.8-1991 Scraper conveyor fasteners Non-metallic insert hexagonal lock nuts
time:
2024-08-08 09:10:54
- MT/T 187.8-1991
- in force
Standard ID:
MT/T 187.8-1991
Standard Name:
Scraper conveyor fasteners Non-metallic insert hexagonal lock nuts
Chinese Name:
刮板输送机紧固件 非金属嵌件六角锁紧螺母
Standard category:
Coal Industry Standard (MT)
-
Date of Release:
1991-09-20 -
Date of Implementation:
1992-01-01
China Standard Classification Number:
Mining>>Mining Machinery and Equipment>>D92 Mining Equipment
Drafter:
Cong PeijianDrafting Organization:
Harbin Coal Mine Machinery Research InstituteFocal point Organization:
Coal Science Research Institute Taiyuan BranchProposing Organization:
China Coal Research InstitutePublishing Department:
Ministry of Energy of the People's Republic of China
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the product classification, technical requirements, test methods, acceptance inspection, marking and packaging of non-metallic insert hexagonal lock nuts (hereinafter referred to as lock nuts) with thread specifications of M27, performance levels of 8 and 10, and grade B. This standard is applicable to non-metallic insert hexagonal lock nuts for scraper conveyors and scraper transfer machines in coal mines. MT/T 187.8-1991 Scraper conveyor fasteners non-metallic insert hexagonal lock nuts MT/T187.8-1991 Standard download decompression password: www.bzxz.net
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