QB/T 2508-2016
Pipe wrenches (English Version)

Standard No.

QB/T 2508-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Professional Standard - Light Industry

Latest

QB/T 2508-2016

Replace

QB/T 2508-2001

Scope

This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pipe wrenches. This standard applies to pipe wrenches for clamping and twis ing pipe or tubular workpieces.

QB/T 2508-2016 Referenced Document

• GB/T 11352 Carbon steel castings for general engineering purpose
• GB/T 1173 Casting aluminum alloy
• GB/T 1222 Spring steels*， 2016-12-13 Update
• GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
• GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
• GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• GB/T 5305 Packaging,marking,transportation and storage of hand tools
• GB/T 6060.2 Roughness comparison specimens - Ground, turned, bored, milled, shaped and planed
• GB/T 699 Quality carbon structure steels
• GB/T 700 Carbon structural steels
• GB/T 9440 Malleable iron castings

QB/T 2508-2016 history

• 2016 QB/T 2508-2016 Pipe wrenches
• 2001 QB/T 2508-2001 Pipe wrench
• 0000 QB/T 3858-1999