Sliding saddles GOST 30732-2020
Sliding saddles GOST 30732-2020 are sliding saddles for PUF pipes designed to distribute weight loads of the pipeline and provide for the freedom of the pipeline movement in the required direction at the time of thermal expansion. Sliding saddles of pipelines are installed at the distances determined under Subclause 10.5 SNiP 41-02-2003.
Identification code review
Russian abbr.: Опора скользящая 219 / 315 – ГОСТ 30732-2006
English abbr.: Опора скользящая 219 / 315 – ГОСТ 30732-2006
Below is the explanation of the marking conventions:
1. «219/315» – designed for pipes of 219mm in diameter and with 315mm shell thickness;
2. «GOST 30732-2006» — Steel pipes and shaped products with foamed polyurethane thermal insulation in protective shell; 273mm is the pipe diameter;
The main parameters of sliding saddles also are:
1) Width and length of the base;
2) Steel thickness;
3) Clamp cross-section I1;
4) Weight of one piece, kg.
Dimensions and characteristics
Main pipe diameter, mm | Diameter of shell | Base width | Base length | Steel thickness | Weight, kg |
---|---|---|---|---|---|
mm. | В, mm | L, mm | S, mm | ||
33,5; 42,3; 48 | 125 | 100 | 320 | 3 | 7,1 |
57 | 125 | 7,1 | |||
57 | 140 | 7,6 | |||
76 | 140 | 7,6 | |||
76 | 160 | 8,1 | |||
89 | 160 | 8,1 | |||
89 | 180 | 8,6 | |||
108 | 180 | 8,6 | |||
108 | 200 | 140 | 470 | 13,4 | |
114 | 200 | 140 | 470 | 13,4 | |
114 | 225 | 140 | 470 | 14,1 | |
133 | 225 | 140 | 470 | 14,1 | |
133 | 250 | 140 | 470 | 14,8 | |
159 | 250 | 140 | 470 | 14,8 | |
159 | 280 | 140 | 470 | 4 | 15,3 |
219 | 315 | 280 | 670 | 4 | 51,1 |
219 | 355 | 280 | 670 | 4 | 52,2 |
273 | 400 | 280 | 670 | 4 | 55,1 |
273 | 450 | 280 | 670 | 6 | 58 |
325 | 450 | 280 | 670 | 6 | 58 |
325 | 500 | 280 | 670 | 6 | 63 |
426 | 560 | 280 | 670 | 6 | 78 |
426 | 630 | 280 | 670 | 6 | 81,5 |
530 | 710 | 280 | 670 | 6 | 83,8 |
630 | 800 | 600 | 770 | 6 | 148,9 |
720 | 900 | 800 | 770 | 8 | 155,4 |
820 | 1000 | 800 | 970 | 8 | 196,7 |
1020 | 1200 | 800 | 970 | 8 | 246,8 |
Scope of supply of sliding saddles GOST 30732-2020
1) PUF PE steel pipes2) PUF PE steel T-pipes
3) PUF PE steel T-pipes complete with vent pipe ball valve
4) PUF PE parallel steel T-pipes
5) PUF PE steel tee branches
6) PUF PE steel tee branches with reducing connections
7) PUF PE elbows
8) Fixed saddles
9) End fittings of PUF PE pipelines with looped conductors
10) PUF PE reducers
11) PUF PE ball valves
12) PUF PE U-shaped elements
13) PUF PE Z-shaped elements
14) PUF PE expansion bellows
15) PUF PE ball valves with vent pipe
16) PUF PE joint isolation sets