This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of explosion-proof adjustable wrenches. This standard applies to explosion-proof adjustable wrenches (hereinafter referred to as "adjustable wrenches") used in flammable and explosive occasions. QB/T 2613.8-2005 Explosion-proof tools Explosion-proof adjustable wrenches QB/T2613.8-2005 Standard download decompression password: www.bzxz.net

CS 25.140.30
Sales No.: J47
Registration No.: 18410-2005
Light Industry Standard of the People's Republic of China
QB/T2613.8—2005
Explosion-proof Tools
Explosion-proof Adjustable Wrenches
Tools for explosive atmospheres--Adjustable wrenches for explosiveatinnspheres
Published on 2005-07-26
National Development and Reform Commission of the People's Republic of China Implemented on 2006-01-01
QB/T2613 Series of Standards for Combustion Engineers Composed of 1 Standard: QR/T 2613.1-2003
QB/T2613.2-2003
QB:T 2613.3 -20U3
QH/T 2613.4—2003
QB/T 2613.5- 2003
QB/T 2613.6 2003
QR/T 2613.7-2003
QB/T 2613.—2005
QB/T2613.9—205
Energy-saving tools
Protection tools
Environmental protection tools
All kinds of tools
Explosion-proof tools
Explosion-proof products
Drying tools;
Front belt:
Welding protection:
Peak protection:
Sun curtain:
Nine hammers for anti-damage:
Explosion-proof head correction:
药炼川活于：
防屋工具
防旱一具
Attached to:
QB/2613.1020053 Explosion-proof pipes. This standard is the eighth version of the QB2613 series. This standard is proposed by the China Light Industry Federation. This standard will be the fifth standard of the five industrial enterprises. QR/T2613.8—2005
This standard was drafted by Hebei Zhongbo Explosion Engineering Co., Ltd., 1 Haishi "and the foreign industry research institute", and was participated in by "Huanyou Equipment Co., Ltd., Tiantian Measurement Instrument Co., Ltd." and other units. This standard was revised by: Yang Qiaojiang, Jiuchu Xun, Liu Xiaowang, Liu Xueming: Technical Standard User.
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Explosion-proof tools Explosion-proof adjustable wrench
QR/T2613. Date 2005
This standard also defines the explosion-proof adjustable wrench: requirements, test methods, inspection rules, inspection marks, packaging, shipping boxes, etc. The explosion-proof adjustable wrench used in flammable and explosive environments (hereinafter referred to as "adjustable wrench") 2 Normative references
The following documents and clauses are cited in this standard and become the clauses of this standard. For all cited documents, all subsequent amendments (excluding error rates) or revised versions shall be None of them are used in the original standard. However: The standard is not reached by the parties to the discussion on the use of these parts, but it is not the "in-time reference document". The latest version of the standard is applicable to GB/T230.1-204, 1S06508·1:1999, MOD) GH/T3828.1 Attribute sampling inspection process Part 1: Sample plan for batch inspection according to quality limit (AOL> inspection form) (GB/T2R23.1:2003.tSO 2859-1:1999.IDT) GBT 5305 for tools, signs, operation and busy GB/T 10G8% 6 pin alloy tool performance test force method 3 classification
3.1 type
The type of the fall is shown in Figure 1.
Figure 1 adjustable wrench
3.2 basic size
The size of the flow report is in accordance with the provisions of Table 1. QB/T2613.8·2005
3.3 degree of severity ||tt ||General technology for points, main strength and other affixes.
Table 1 Basic dimensions of the active hand
Minimum source maximum share three head certificate
dua/mn
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31 Standard certificate list
Active technology from the product name, model, strength level, type code and machine code auxiliary feeling. : a, section, A type of active: m active point F 200 c A B- 2613.s2u05 2: Shenzhen mom. point teaching dB type internal activity k is: hand 8205
4 requirements
people still bay
mobile version of the use of Sichuan, creative adjustment and other anti-pressure material, send some of the material should be in accordance with the B1066 provisions of the method of damage performance formula
4. 2 table qualitybzxZ.net
4.2.1 activity report in small into this, 1 member and the most limited heart, snacks, etc. to the surface quality and only the bed can work defects, on the steel flat -1.
4.2.2, suitable for the "let have been surface, the same part of the instrument equal to the surface of the letter should not be greater than 12.m4.3 installation performance
4.3. 1 The city mouth can be used as a flexible internal effect or move. 2.1.2 The mouth body is small and cannot be maintained. 4.4 Hardness point
The degree of the steel used for the purpose should be small: H, and the copper core should be made of 2S TIR..
4.b Strong island
Active technology should be able to withstand 2 small test torsion range YKAoNKAea
Test method
5.7 Surface quality
Table 2 Test scan
Test fill edge width: mmm
2 East list
QB/T2613.B—2UU5
Small test belt short
Universal rescuer surface purchase type design H type inspection, surface reminder water photography comparison inspection, 5. 2 Size
Active technology one flat size to use through pressure three is to check the system, can! Size is the user to choose the most moving rate of the mouth of the distance between the mouth, can be inches.
5.3 Matching value
5.3.1 The mouth of the active rate of the effective collection, with the index finger and the rotation of the rod into 1 grid check. 5.3.2 The code dynamic position of the store high chain / recovery method shown in Figure 2 is determined. One heart high dyeing, one chase part pressure
National 2 activity frequency mouth and the small letter between the braid 5.4 Hardness
Active dry hardness test evening report (iR/T330.1 determination, in the active loss hand calibration you, the plate benefit certificate mouth should be single and double half to reach the line: 5. 5 Strength
Appropriate dry dynamic test flexibility system 2-stroke hexagonal test rod, its proof is not long 10C, related to the H8, twist test as shown in the figure: from the end of the support to the production line, six negative test rights are directly authorized by the machine, then the safety, flat flow load: out of this or the heart of the test request, guarantee 1mi, years after the load, the version of the small government users appear slightly with the same performance I long exchange film, to adjust and head shot damage: to monitor the city my five times, its bearing degree is three 3
QB/T2613.8-2005
angle test hold
5. 6 Anti-scratch performance
The explosion performance test shall be carried out in accordance with the provisions of B/10686. B Inspection rules
6.1 Products shall be shipped after inspection and have product certification. 6.2 Manufacturing! The materials of the manufactured products shall be submitted to the national designated inspection form for explosion-proof performance test every 2-3 months. 6.3 The product's acceptance specifications shall be carried out in accordance with the single sample plan specified in B2828.1. 6.4 Product non-compliance The whole unit product will not be inspected in accordance with the following table: Table 3: Unqualified classification, inspection item date, quality limit and inspection level. Inspection item month. Specification: Matching type: small meat drop syndrome. Matching performance: flexible station. Clothing and disease quantity. Acceptance quality limit AL. 6.5 For the unmatched products found in the acceptance inspection and the damaged products after the test, the manufacturer shall replace them. 6.6. The products that have been inspected and accepted can be submitted to the manufacturing or repair shop for inspection and acceptance. The marking, packaging, transportation and storage of the products shall comply with the provisions of GB/T5305. In addition, the products and packaging shall also be marked with the following explosion-proof classification and inspection unit code: 4
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Inspection unit code
Explosion-proof equipment code
Explosion-proof equipment code: QB/T2613.8-2005
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