Iron cast circular weighting compounds
Iron cast circular weighting compounds are made for ballasting long distance pipe lines on water and underwater parts of highway. Iron cast circular weighting compound consists of 2 iron cast half rings (semi-freight). In the process of installation on a pipe-line the half-rings are connected with pins and so make a ring.
The set includes:
- 2 semi-freights
- 4 pins GOST 22042
- 8 nuts GOST 5915
- 8 washers GOST 6958
The semi-freights are made of material SCH 15 GOST 1412-82, which conform to the requirements GOST 26645-85, ТУ, Technical specifications and the drawing.
The following standard sizes are produced: 720, 1020, 1220, 1420, 1620.
The shipment is carried out by road or railway transport.