Elbows flange Transitional GOST 20189-74
(设备/材料)
型号编号: 20189-74
状态: New
在制作: Russia
位置或存放国家: Russia
位置: Russia, Yekaterinburg
服务工程支持: Yes
保证: No
价钱: 要求价格
描述:
Flanged transitional sealed elbows manufactured in accordance with GOST 20189-74 meet all the requirements for fittings for connecting pipelines along the outer cone.
概观:
The standard describes:
- two versions;
- admissible standard sizes for this type of connection;
- permitted materials depending on the standard size;
- thread requirements.
Also provided are links to standards governing the verification of parts for compliance with the declared technical characteristics, their marking and shipment.
Subject to all the provisions of GOST, the manufacturer can guarantee to customers:
- availability of an assortment for all conditions of use of such parts - the required angle, size, metal;
- tightness of flange connections;
- the possibility of connecting pipes to the bodies of various equipment.
When ordering transitional flange sealed elbows at the Pipeline Parts Plant, you can choose any version in accordance with GOST 20189-74. All possible sizes are shown in the tables below.
| Outside diameter of pipes D H | d | D | D 1 | D 2 | D 3 | D 4 | S | l | l 1 | |
| Prev Off ± 0.3 | Nominal | Prev Off | ||||||||
| 3 | 1.7 | М8Х1 | 6 | 6.5 | 8.2 | 12.0 | 7.0 | 11.0 | 27.0 | ± 0.3 |
| 4 | 2.7 | М10Х1 | eight | 8.5 | 10.2 | 14.0 | 10.0 | 12.0 | 28.0 | |
| 6 | 3.7 | М12Х1 | ten | 10.5 | 12.2 | 16.0 | 12.0 | 13.0 | 29.0 | |
| eight | 5.5 | М14Х1 | 12 | 12.5 | 14.2 | 18.0 | 14.0 | 30.5 | ± 0.4 | |
| ten | 7.5 | М16Х1 | fourteen | 14.5 | 16.2 | 20.0 | 17.0 | 14.0 | 32.5 | |
| 12 | 9.5 | М20Х1,5 | 16 | 17.8 | 20.2 | 24.0 | 19.0 | 17.0 | 35.5 | |
| fourteen | 11.5 | М22Х1,5 | eighteen | 19.8 | 22.2 | 27.0 | 22.0 | |||
| 16 | 13.5 | М24Х1,5 | twenty | 21.8 | 24.2 | 29.0 | 18.0 | 38.0 | ||
| eighteen | 15.5 | М27Х1,5 | 22 | 24.8 | 27.2 | 32.0 | 21.0 | 39.0 | ||
| twenty | 17.0 | М30Х1,5 | 24 | 27.8 | 30.2 | 35.0 | 27.0 | 19.0 | 40.0 | |
| 22 | 19.0 | М33Х2 | 27 | 30.0 | 33.2 | 38.0 | 22.0 | 44.0 | ||
| 25 | 22.0 | 28 | 30.0 | |||||||
| 28 | 25.0 | М39Х2 | 32 | 36.0 | 39.2 | 41.0 | 32.0 | 23.0 | 46.0 | |
| thirty | 27.0 | 34 | 36.0 | |||||||
| 32 | 28.0 | M42X2 | 38 | 39.0 | 42.2 | 48.0 | 41.0 | 47.5 | ||
| 34 | 30.0 | М45Х2 | 42.0 | 45.2 | 52.0 | 24.0 | ||||
| 36 | 32.0 | М48Х2 | 40 | 45.0 | 48.2 | 55.0 | 25.0 | 48.5 | ||
| 38 | 34.0 | 43 | 46.0 | |||||||
Elbows flange transitional GOST 20189-74 in accordance with GOST
GOST 20189-74
Group of Companies "Pipeline Parts Plant"
地点: Russia, Yekaterinburg
主要产品/服务: Piping details
注册: Russia, Yekaterinburg