Product introduction
Embedded flange closure system, in accordance with international standard: BS EN ISO 15750-3:2008
1. scope
This standard specifies in detail the structural characteristics, dimensions and surface coating quality of steel barrel embedded flange closure systems.
2. an overview of the
Using mechanical locking metal embedded threaded flange and barrel plug closed, and by other materials or synthetic materials such as plastic, synthetic rubber and other parts, to ensure that the steel drum seal leakage device.
3. Flange and elastic flange liner
3.1 size
The structure and shape of flange and elastic flange liner are shown in Figure A.3 and Figure A.4 below, and the specifications and dimensions are shown in Table A.1.
Flange and elastic flange liners are shown as follows:
Table A.1 Flange and elastic bushing (unit: mm)
Thread | Nominal thread diameter | Flange dimensions | Dimensions of elastic flange liners | ||||||
d1 | d2±0.3 | d3±0.3 | d4±0.3 | h1±0.5 | h2±0.5 | h3±0.4 | s1±0.3 | w1×w2×t1 | |
G3/4 | a | 29.0 | 27.2 | 24.5 | 13.5 | 7.2 | 2.0 | 43.7 | 32×27.3×2.6 |
G2 | a | 62.4 | 60.2 | 57.1 | 16.5 | 7.9 | 2.0 | 77.9 | 67×60×2.6 |
3.2 Material and structure
The materials used for flanges should meet the requirements of ISO 3573 or ISO3574, and other suitable materials can also be used to meet the requirements of users. The material type of elastic flange liner can be selected according to the agreement between the supplier and the supplier.
Steel barrel plug and elastic rubber gasket or thermoplastic gasket
4.1 size
Steel barrel plugs and elastic rubber gaskets or thermoplastic gaskets are shown in Figure A.2 and FIGURE A.3 below, and specifications and dimensions are shown in Table A.4. Steel barrel plugs and elastic rubber washers or thermoplastic washers are shown as follows:
Table A.4 Steel barrel plug and elastic plug Washer (unit: mm)
Thread | Nominal thread diameter | Plug dimensions | Dimensions of elastic plug liners | |||||
| d1 | p1±0.5 | p2±0.7 | p3±0.7 | p4±1.5 | P | t1±0.2 | w1×w2×t1 ±1.0×±1.0±0.5 | |
G3/4 | a | 28.1 | 20.5 | 13.7 | 8.5 | 8.5 | 1.2 | 25.5×20.3×2.4 |
G2 | a | 61.2 | 53.6 | 15.5 | 33.5 | 11.5 | 1.2 | 56.0×50.5×2.7 |
4.2 Material and structure
The materials used for barrel plugs should meet the requirements of ISO3573 or ISO3573, and other suitable materials can also be used.
The installation position of the parts embedded in the barrel plug groove shall not be more than 0.5 mm from the center.
Barrel cold washers are made of elastic materials, thermoplastic materials are also suitable. The specific type of elastic material or thermoplastic material can be selected according to the agreement between the supplier.
Short comments: Xuheng metal is willing to work with new and old customers to create a better tomorrow!
Drum fittings must be compatibleMay 19, 2023Many factors must be considered when selecting new steel drum fittings for shipping hazardous and non-hazardous goods packaging. One important reason for this is that drum producers must carefully con...view
Troubleshooting Common Issues with Barrel Ring ClampsFebruary 5, 2024When it comes to securing barrels and drums, the barrel ring clamp is a vital tool. These clamps play a crucial role in maintaining the integrity and stability of the container, ensuring its contents ...viewThe Market Is Increasing, And The Development Of China's Steel Barrel Industry Is At The Right TimeJuly 1, 2022After talking about the steel drum itself, let's talk about industry production companies and industry chain dynamics. Due to the rapid development of the steel drum industry and the low requireme...view
A Guide to UN-Rated DrumsAugust 1, 2023UN ratings, established by the United Nations, are an essential system for classifying and identifying the level of safety and suitability of containers used to transport hazardous materials. These ra...view
How Plastic Drum Cap Seals Ensure Secure Transportation of Hazardous MaterialsJanuary 31, 2024In today's rapidly evolving global economy, the transportation of hazardous materials is a critical and complex process. Ensuring the safety and security of these potentially dangerous substances ...view
The Oil Is Contaminated. Where's The Source?July 1, 2022In the process of engine operation, there may be fuel dilution, coolant leakage, excessive wear and other problems, these problems will cause some pollution and influence to the lubrication system, wh...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
