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!
How To Improve The Reliability Of Steel Drum Seal?July 1, 2022Sealing reliability is a very important quality characteristic among many quality requirements of steel drum products. For a steel drum, if its sealing is poor, although other aspects of quality chara...view
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
Three Identification Of Drum Closure QualityJune 30, 2022Three identification of drum closure quality1. large welding points of plugsThe welding points of plug is used to stick the attachment on the body of plug, and prevent it from falling over during open...view
Drum Closure: An Essential for Drum Storage and TransportationFebruary 21, 2024The unassuming 55-gallon steel drum – a workhorse of industry and commerce – serves countless purposes, transporting and storing everything from paints and solvents to chemicals and foodstuffs. But ...viewSpot Market For ScarpJuly 1, 2022Scrap: On April 8, the scrap market price continued to run strongly, the average price of scrap steel in 45 major markets in the country was 3030 yuan/ton, up 18 yuan/ton compared with the last tradin...view
Classification of galvanized steelJuly 24, 2023Galvanized steel plate is divided into ordinary electrolytic plate and fingerprint resistant electrolytic plate. The fingerprint resistant plate is added to the ordinary electrolytic plate on the basi...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
