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Paking containers-Caustic alkali steel drum

Basic Information

Standard ID: GB/T 15915-1995

Standard Name:Paking containers-Caustic alkali steel drum

Chinese Name: 包装容器 固碱钢桶

Standard category:National Standard (GB)

state:Abolished

Date of Release1995-01-02

Date of Implementation:1996-08-01

Date of Expiration:2007-10-01

standard classification number

Standard ICS number:Packaging and transportation of goods>>55.140 Barrels, barrels, cans, etc.

Standard Classification Number:General>>Marking, packaging, transportation, storage>>A82 Packaging materials and containers

associated standards

alternative situation:Replaced by GB/T 15915-2007

Publication information

publishing house:China Standard Press

other information

Release date:1995-12-20

Review date:2004-10-14

Drafting unit:Chemical Industry Ministry Standardization Institute

Focal point unit:National Packaging Standardization Technical Committee

Publishing department:State Bureau of Technical Supervision

competent authority:National Standardization Administration

Introduction to standards:

This standard specifies the technical requirements, test methods, inspection rules, marking, transportation and storage of 110L industrial solid sodium hydroxide and potassium hydroxide packaging steel drums. This standard applies to steel drums containing industrial solid sodium hydroxide and potassium hydroxide. GB/T 15915-1995 Packaging container solid alkali steel drum GB/T15915-1995 Standard download decompression password: www.bzxz.net
This standard specifies the technical requirements, test methods, inspection rules, marking, transportation and storage of 110L industrial solid sodium hydroxide and potassium hydroxide packaging steel drums. This standard applies to steel drums containing industrial solid sodium hydroxide and potassium hydroxide.


Some standard content:

National Standard of the People's Republic of China
Packing containers
Solid alkali steel drum
Paking containers-Caustic alkali steel drumSubject content and scope of application
GB/T 15915-1995
This standard specifies the technical requirements, test methods, inspection rules, marking, transportation and storage of 110L industrial solid sodium hydroxide and potassium hydroxide packaging steel drums.
This standard applies to steel drums containing industrial solid sodium hydroxide and potassium hydroxide, hereinafter referred to as solid alkali drums. 2 Reference standards
GB3538 Method for marking various parts of transport packages GB4857.3 Basic tests for transport packages Stacking test method GB4857.5 Basic tests for transport packages Vertical impact drop test method GB11253 Cold-rolled thin steel plates and strips of carbon structural and low-alloy structural steel GB13040 Packaging terms Metal containers
3 Symbols and codes
3.1 Symbols
D—Inner diameter
H—Inner height
B—Corrugation height
8—Steel plate thickness
d—Injection port diameter
3.2 Codes
A. —Qualified judgment number
R—Unqualified judgment number
4 Technical requirements
4.1 Basic requirements
4.1.1 The shape and structure of the solid alkali barrel are shown in Figure 1. Approved by the State Bureau of Technical Supervision on December 20, 1995, implemented on August 1, 1996
Double round curling
GB/T15915—1995
I Curling type
4.1.2 The capacity and structural dimensions of the solid alkali barrel shall comply with the provisions of Table 1 Table 1
Inner diameter D
Inner height H
Inlet diameter 4
Sub-bedding pattern
Double flat curling
Corrugation height B
4.2 Appearance requirements
4.2.1 The solid alkali barrel shall have a round body, smooth inner and outer surfaces, no rust, no burrs, and no mechanical damage. 4.2.2 The curling shall be uniform, without wrinkles, no burrs, and no iron tongue. The weld shall be flat and uniform, without molten nodules or welding slag. 4.3 Barrel body type
Two groups of corrugations or ring ribs can be added to the appropriate parts of the barrel body, which are uniform and symmetrical. 4.4 Solid alkali barrel closure
Steel plate thickness
Appropriate steel specifications
1000×2 000
900×1 800
Solid alkali barrel closures are divided into type A and type B.
GB/T15915—1995
A pressure-type closure, the graphics and structural dimensions of which are shown in Figure 2. Green
Roll-type closure, the graphics and structural dimensions of which are shown in Figure 3. Population
4.5 Material requirements
The performance indicators of the steel plate used for barrel making should meet or not be lower than the provisions of GB11253. 4.6 Performance requirements
The stacking load value is 17640N, the duration is 24h, and the solid alkali barrel has no obvious deformation and damage after inspection. 4.6.1 Stacking testwww.bzxz.net
4.6.2 Drop test The drop height is 1.2m, and the solid alkali barrel with 200kg of solid alkali inside does not crack or fall off after falling. 5 Test method
5.1 Structural dimensions and appearance
5.1.1 The structural dimensions are detected by general measuring tools and shall comply with the provisions of Table 1 of this standard. 5.1.2 Appearance The appearance quality of the barrel shall comply with the provisions of Article 4.2 of this standard by visual inspection. '0t
5.2 Stacking test
After the solid alkali barrel is filled with 200kg of solid alkali, it shall be tested in accordance with the provisions of GB4857.3. It is qualified when it meets the provisions of Article 4.6.1 of this standard.
5.3 Drop test
GB/T15915—1995
After the solid alkali barrel is filled with 200kg of solid alkali, according to the provisions of GB3538 and GB4857.5, select one at the edge 5 and 6 points respectively, and then select one at the 56 line (welding line) to drop. It is qualified when it meets the requirements of Article 4.6.2 of this standard (according to the sampling number, repeat in this order) 6 Inspection rules
All items in the technical requirements of this standard are factory inspection items 6.1 The quality inspection department of the manufacturer shall inspect the products in accordance with the provisions of this standard and issue a certificate of conformity. 6.2 The user has the right to propose acceptance inspection for the received products in accordance with the provisions of this standard. 6.3 The solid alkali barrels shall be inspected batch by batch. When the stable production is inspected at the factory, the manufacturer takes two months of production as a batch, and the user takes the order quantity as a batch. When the order quantity is greater than 5,000 pieces, each 5,000 pieces is a batch. 6.4 When the type of plate, production process, etc. are changed, the product shall be inspected in accordance with the provisions of this standard. 6.5 Factory inspection According to the provisions of GB2828 "Batch Inspection Count Sampling Procedure and Sampling Table (Applicable to Continuous Batch Inspection)", the sampling plan selects the normal inspection-single sampling plan, the inspection level is specified as the special inspection level S-2, the qualified quality level (AQL) is 6.5, and the number of samples and qualified judgment numbers are shown in Table 2.
Table 2 Sampling plan
Normal inspection single sampling plan
Batch range
151~35000
≥35 001
Sampling quantity
Sampling quantity
Strict inspection single sampling plan
6.6 Judgment rules Inspection shall be carried out in accordance with the provisions of Chapter 4 of this standard. If one of the items is unqualified, the sample shall be judged as unqualified. When the number of unqualified products is greater than or equal to the number of unqualified judgments (R.) specified in the normal inspection sampling plan in Table 2, the batch of products is judged to be unqualified. 6.7 When the unqualified batch is repaired or the unqualified products are removed and resubmitted for inspection, the sampling plan is changed to a strict inspection sampling plan (see Table 2). After re-inspection, when the number of unqualified products is greater than or equal to the number of unqualified judgments specified in Table 2, the batch of products is unqualified. 7 Marking, transportation and storage
7.1 Marking The solid alkali barrel should be stamped with a mark on the top of the barrel, including the manufacturer's name or code, production date or batch code. 7.2 Transportation solid alkali barrels are thin-walled containers, and collisions, falls and rolling should be avoided as much as possible during transportation, loading and unloading. 7.3 Storage solid alkali barrels should be rainproof when stacked in the open air, and a cushion layer should be set on the bottom when stacking. The top of the solid alkali barrel should be placed downward when the solid alkali barrel is placed upright. Additional instructions:
This standard is proposed by the Ministry of Chemical Industry of the People's Republic of China. This standard is under the jurisdiction of the Standardization Research Institute of the Ministry of Chemical Industry. This standard was drafted by the Standardization Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are Xiao Yanghui, Mei Jian, Wang Shifu, Zhang Jiapeng, Ma Hongfa, Liu Jinfa, Ma Lingyi, and Wang Zhongmei. The drafting units recommended for this standard are: Dalian Chemical Industry Company Alkali Plant, Tianjin Dahuo Plant, Zigong Honghe Chemical General Plant, Beijing Barrel Factory, Fuzhou Second Chemical Plant, and Jinxi Chemical General Plant Packaging Container Plant.
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