TU 3799-010-49652808-2004
Electroinsulating joints- non-flanged, one-piecepipeline insulating joints (TIS) that are used for insulating of pipelines ends of underground, ground (overhead) pipelines that transport waste water, oil, gas, technical water, protected from electrochemical corrosion with cathode protection or without it.
Due to sufficient length of the insulating part (several calibers) TIS allows to eliminate leak of protective current through elements that are adjacent to the protected part and contacting with the ground (equipment, facility entrance, concrete bases, non-insulated parts of the pipelines).
Climatic category UHL1 GOST
Pipe material — steel 09G2S according to technical conditions TU
Power bandage is used to improve reliability:
- For operating pressure under 4 MPa — composite made of basalt roving (drawing 1)
- For operating pressure more than 4 MPa — metal made of steel 09G2S according to technical conditions TU
14-3-1128-82 (drawing 2)
All materials used for electroinsulating joints are certified.
There are two types of electroinsulating joints TIS-M:
- For oil and technical water flow lines — TIS-40M2 (Pn=4MPa, Dn=50/65,65,80,100,150,200,250,300 mm.)
- For injection pipelines for pressure control system — TIS —21M5a
|
Technical Characteristics | |||||
| Name of the product | Nominal bore, Dy, mm. | Operating pressure, Py, MPa | Length L, mm. | Connection diameter x wall thickness, mm. | Weight, kg. |
| TIS-40M2 for oil and water pipelines (with composite bandage) | |||||
| TIS 50/65-40M2 | 50 | 4 | 860 | 73x12 | 17.6 |
| TIS 65-40M2 | 65 | 4 | 740 | 88x11.5 | 15.5 |
| TIS 80-40M2 | 80 | 4 | 740 | 101x11.5 | 16.9 |
| TIS 100-40M2 | 100 | 4 | 740 | 115x9 | 18.9 |
| TIS 150-40M2 | 150 | 4 | 740 | 160x8 | 26.9 |
| TIS 200-40M2 | 200 | 4 | 970 | 218x13.5 | 54.5 |
| TIS 250-40M2 | 250 | 4 | 972 | 272x11.5 | 60.7 |
| TIS 300-40M2 | 300 | 4 | 970 | 321x11.5 | 75.6 |
| TIS-210M5A for waste water injection pipelines for the pressure control system (with metal bandage) | |||||
| TIS 50/65-210M5A | 65 | 21 | 1403 | 73x12 | 28.2 |
| TIS 65-210M5A | 65 | 21 | 1200 | 88x11.5 | 23.5 |
| TIS 80-210M5A | 80 | 21 | 1200 | 101x11.5 | 26 |
| TIS 100-210M5A | 100 | 21 | 1200 | 115x9 | 30 |
| TIS 100/150-210M5A | 100 | 21 | 1460 | 159x7.5 | 37 |
Back to catalog