| Spigot
& Socket DKM Joint |
| 
|
 |
| Diameters:
|
80mm – 300mm |
| Steel
Grades: |
ST37,
ST52, API, ASTM A106, X42, X52, X60 |
| Linings: |
Cement
Mortar Lining to DWI 25 (1) (a) |
| Protection: |
Blue
3 Layer PE; 3 Layer PP (both 1.8-2.2mm thick); FBE (500µm
thick). Sewage pipes would be black in colour. |
| Uses: |
Potable
Water & Sewage Sludge with (Acronal cement mortar).
|
| Internal
Repair: |
No
internal repair needed. |
| Pressure
Rating: |
40
Bar. No thrust blocks req. |
| Realistic
Usability: |
High
pressure mains with no thrust blocks. Directional drills.
Any potable water or sewage sludge pipeline, especially
where aggressive or rocky ground conditions will result
in, or has resulted in, corroded, cracked and leaking
pipelines. |
| Joint
Type: |
DKM
Push Fit joint. |
| Fittings: |
DKM
Push Fit fittings. |
| Aim: |
No
corrosion, no leaks, no minimum longevity of life. |
| Soil
Types: |
Ideal
for all soil types because of complete corrosion protection. |
| Extras: |
Cement mortar rock shield for river crossings &
rocky ground. Special release tool available for taking
the joint apart |
|
| Fittings
Fittings to suit are available in all sizes (to BS
534). CAD drawings provided. Tyton fittings available
up to 300mm OD. All wall thicknesses are the same
as the pipes. All coatings & linings are the same
as the pipes.
- Internal linings for potable
water are in accordance with DWI 25 (1) (a) and
31 (4) (a).
- Internal linings for wastewater
are in accordance with DIN 2614
|
Coatings
It is recommended that pipe joints are protected
with Canusa Heat Shrink Sleeves which are available
from FT Pipeline Systems. CanusaWrap CPS Sleeves to
DIN 30 672 for field joint corrosion protection.
- 2 layer sleeve or 3 layer (with epoxy).
- Different sleeves for different operational requirements.
- Easy and quick installation on steel, ductile
and plastic.
- High shrink or low shrink.
- Maximum pipeline operating temperature120ºC
- Widths 300mm, 450mm, 600mm and specials by request.
- 2.2mm - 3.3mm recovered thickness.
- Excellent resistance to circumferential forces,
soil stress and axial pipe movement.
- Main line coating compatibility: PE, PP, FBE,
Bitumen.
- Softening point tested to ASTM E 28.
- Lap shear tested to DIN 30672 M.
- Tensile strength and elongation tested to ASTM
D638.
- Hardness tested to ASTM D2240 Shore D.
- Dielectric voltage breakdown tested to ASTM D149.
- Impact and indentation and peel strength tested
to DIN 30672.
- Cathodic disbondment tested to ASTM G8
|
| If you are having difficulty
selecting an appropriate Joint type, why not try our
revoluntionary online Pipefinder
software. This software has been developed to select
a pipe, jointing and coating method suitable for your
requirements. |
