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GOST 8968-75
M00006818
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The standard applies to steel locknuts with zinc coating and uncoated with a cylindrical thread, which serve to connect water and gas pipes using a gasket, in heating systems, water mains, gas pipelines and other systems operating in non-corrosive environments (water, saturated water vapor, combustible gas and others) at a temperature not higher than 175 ° C and a pressure P = 1.6 MPa.
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Pipe steel connections with cylindrical thread for pipelines P=1,6 МPа. Lock-nuts. Basic dimensionsThe Product is Contained in the Following Classifiers:
Construction (Max) » Standards » Other state standards used in construction » 23 Hydraulic and pneumatic systems and components for general use. »
ISO classifier » 23 HYDRAULIC AND PNEUMATIC SYSTEMS AND GENERAL PURPOSE COMPONENTS » 23.040 Pipelines and their components » 23.040.40 Metal fittings »
National standards » 23 HYDRAULIC AND PNEUMATIC SYSTEMS AND GENERAL PURPOSE COMPONENTS » 23.040 Pipelines and their components » 23.040.40 Metal fittings »
National Standards for KGS (State Standards Classification) » Latest edition » V Metals and metal products » V6 Pipes metal and pipe products » V62 Steel pipes and their connecting parts »
GOST 8968-59: Connecting parts of steel with a cylindrical thread Pd = 16 kgf / cm2. Lock nuts for pipelines. Basic dimensions
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GOST 8965-75: Connecting parts made of steel, with parallel thread, for pipelines of pressure p = 1.6 мpа
GOST 8965-75: Connecting parts made of steel, with parallel thread, for pipelines of pressure p = 1.6 мpа
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M788-1073: Electrical Construction Documents. General Requirements and Guidelines on Composition and Format
MDS 40-2.2000: Design Manual for Self-Contained Utility Systems (Water Supply, Sewerage, Piped Heat Supply and Ventilation, Gas Supply, and Electricity Supply Systems) for Single-Dwelling and Multiple-Dwelling Residential Occupancies
PKO-2010.6: Reference materials for the design work of the electrical part of the project
RM 4-206-95: Automation systems. Specification of equipment, products and materials. Directions for implementation. Allowance to GOST 21.110-95
RM 4-223-89: Industrial Automation Systems. Execution Requirements for Electrical Installations for Automation Systems for Explosion Hazardous Areas
RM 4-6-84: Process automation systems. Design of electrical and pipe wiring. Part 1. Electrical wiring. Allowance for the BCH 205-84/MMSS
SP 42-102-2004: Design and construction of gas pipelines from metal pipes. To replace SP 42-102-96
VSN 279-85: Guidelines for Sealing Joints in Ventilating and Plumbing Systems
VSN 370-93: Instructions for the installation of electrical wiring in pipes
VSN 464-85: General Specified Quantity Allowances for Building Materials. Compendium 20: Installation of Industrial Ventilating Systems
GOST R 55472-2019: Gas distribution systems. Gas distribution networks of natural gas. Part 0. General
RTM 24-85: Information index of state, republican and industry standards, technical specifications for materials and products used in the design of furnaces and dryers