Emboiture tuyau NATURAL, canalisation en fonte - Saint-Gobain PAM

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Anchored solutions for the NATURAL range - DN 60 to 600

Technical solutions

Anchoring solutions for the NATURAL range - DN 60 to 600

The NATURAL ductile iron pipeline range comprises:

  • Pipes :

With 400 g/m2 external coatings of 400 zinc (85%) and aluminum (15%) alloy and a coat of light blue epoxy.
Pressure class C40, DN 60 to 300, and C30, DN 350 to 600, with STANDARD joint.
Thickness class K9 with UNIVERSAL joint.

  • Fittings :

With EXPRESS and STANDARD joints with epoxy coating deposited by cataphoresis (in compliance with EN 545).
With STANDARD or UNIVERSAL joints with epoxy powder coating (in compliance with EN 14901).

The NATURAL range's durability and scope of use are considerably greater than those of cast iron pipelines with only a 130 g/m2 zinc coating as prescribed by standard EN 545.

The anchoring solutions in the NATURAL range

STANDARD Vi and EXPRESS Vi – For most common situations

STANDARD Vi for pipes, DN 60 to 600 and STANDARD fittings, DN 350 to 600.
EXPRESS Vi for fittings, DN 60 to 300.

UNIVERSAL Vi – For very high pressures

For UNIVERSAL pipes and fittings, DN 80 to 600.

UNIVERSAL Ve – For extreme pressures

For UNIVERSAL pipes and fittings, DN 100 to 600.

For aggressive situations, the following pipeline :

TT for aggressive soils

Suitable for very corrosive soils or when there are stray currents (See standard EN 545 appendix D.2 to check when it is advisable to use this external coating).
The STANDARD TT-PE solution has a thick extruded polyethylene coating in accordance with European standard EN 14628. This is the most commonly used solution in this range.

NATURAL PUR for aggressive water

Suitable to carry water that is aggressive to cement mortars (See standard EN 545 appendix E to check when it is advisable to use this internal coating).
The PUR solution has an internal polyurethane coating in accordance with standard EN 15655.

 NATURALNATURALNATURAL PURTT-PENATURAL UNIVERSALUNIVERSAL TT-PE
Field of use
 
All soils barring exceptionsAggressive
water
Aggressive
soils
High
pressures
High pressures
Aggressive soils
JonctionSTANDARDEXPRESSSTANDARDSTANDARDUNIVERSALUNIVERSAL
PipeDN 60 - 600DN 100, 150, 200, 250, 300DN 100 - 600DN 60 - 600DN 80 - 600
Uni Vi - Uni Ve
DN 80 - 600
Uni Vi - Uni Ve
BendDN 350 - 600DN 60 - 600DN 60 - 600DN 80 - 600
TaperDN 350 - 600DN 60 - 600DN 60 - 600DN 100 - 600
Sleeve-DN 60 - 600--
Tee, 2- socket (EB)DN 350 - 600 
PN10, PN16, PN25
DN 60 - 600
PN10, PN16, PN25
DN 60 - 600
PN10, PN16, PN25
DN 80 - 600
PN10, PN16, PN25
Tee, 3-socket (E)DN 350 - 600DN 60 - 600DN 60 - 600DN 100 - 300
Drain teeDN 350 - 600DN 60 - 600DN 60 - 600-
Flanged
socket
DN 350 - 600DN 60 - 600DN 60 - 600DN 80 - 600
Flanged
spigot
DN 60 - 600DN 60 - 600
Non-anchored, STD Vi and UNI Vi - Anchored
joint: UNI Ve
Blank
flange
DN 60 - 600DN 60 - 600
Reducing
flange
DN 100 - 600
PN10, PN16, PN25
DN 60 - 600
PN10, PN16, PN25
Non-anchored
joint
DN 60 - 600DN 60 - 600DN 60 - 600DN 80 - 600
Anchored
joint
DN 60 - 600DN - 300DN 100 - 600DN 60 - 600DN 80 - 600
Uni Vi - Uni Ve

Technical specifications of NATURAL range, DN 60 to 600

 NATURALNATURAL
UNIVERSAL
TT
UNIVERSAL TT
NATURAL
PUR
Pipes
EN 545
  • External coating:
    400 g/m2 Zn/Al 85/15
    + blue epoxy + sealer
  • Internal lining:
    blast furnace cement
    mortar
  • External coating:
    400 g/m2 Zn/Al 85/15
    + blue epoxy + sealer
  • Internal lining:
    blast furnace cement
    mortar
  • External coating:
    Zn + coat of HDPE
    in compliance with
    EN 14628
  • Internal lining:
    blast furnace cement
    mortar
  • Revêtement extérieur Zn/A185/15 à 400 g/m² + bouche-pore époxy bleu
  • Revêtement intérieur polyuréthane selon EN 15655
Fittings
EN 454

 
  • Epoxy coating deposited
    by cataphoresis
  • Epoxy powder coating
    in compliance with
    EN 14901
  • Epoxy powder coating
    in compliance with
    EN 14901
  • Epoxy powder coating
    in compliance with
    EN 14901
Attaching
hardware EN 545
  • Epoxy coating deposited
    by cataphoresis
  • Without bolt
  • Without bolt
  • Epoxy coating deposited
    by cataphoresis

Pipe specifications : NATURAL TT and NATURAL PUR

DNLuClasseODDIPB
max
Weight
NATURAL
Weight
TT
Weight
PUR
m mmmmmmmmmmKgkgkg
606.00C404.87780891456063-
806.00C404.898101921687881-
1006.00C404.811812194189959979
1256.00C404.81441479721611812297
1506.00C405.0170173100243145150119
2006.00C405.4222225106296203210169
2506.00C405.8274277105353267277224
3006.00C406.2326329107410.5337351285
3506.00C306.3378381110465.5407430328
4006.00C306.5429432112517.5476501285
4506.00C306.9480483115575.5562590460
5006.00C307.4532535117630.5659697546
6006.00C308.6635638132740895933759

Pipe specifications: NATURAL UNIVERSAL and UNIVERSAL TT

DNLuClasseODDIPB
max
C*
bead
Weight
NAT UNI
Weight
UNI TT
m mmmmmmmmmmmmkgkg
805.97K96.097.8100.5112159-9396
1005.97K96.0117.8121.414018890115118
1255.97K96.0143.7147.414021587142147
1505.97K96.0169.7173.414823095169175
2005.97K96.3221.6225.2155290100233241
2505.97K96.8273.0276.8166350110311320
3005.97K97.2324.9328.8180408115393405
3505.97K97.7376.8380.9184463115498508
4005.97K98.1427.7431.9176510113586600
4505.97K98.6478.6483.0190570120700709
5005.97K99.0530.5535.0200625125810820
6005.97K99.9633.3633.320974013510391067

Performance details

 STANDARD ViEXPRESS ViUNIVERSAL ViUNIVERSAL Ve
DNClassPFA*PMA*PEA*Deflection**PFA*PMA*PEA*Deflection**ClassPFA*PMA*PEA*Deflection**ClassPFA*PMA*PEA*Deflection**
BarBarBar°BarBarBar° BarBarBar° BarBarBar°
60C4025303552530354----------
80C4023273252327324K96072773-----
100C4023273252327324K96567723K96476813
125C4022263152226314K95262673K96072773
150C4018212651821264K94857623K95566713
200C4016192441619243K94351563K95060653
250C4016192441619243K93946513K95454593
300C4016192441619243K93440453K95048533
350C301619243----K92530353K93845503
400C301619242----K92024293K93542473
450C301315202----K91619243K93238433
500C301113182----K91619242K93036412
600C301012172----K91619242K92732372
* see anchoring        ** maximum  angular deflection

 

Important supplementary information

Angular deflection

Ensure compliance with the maximum angular deflection specified in the table, and note the angular deflection of anchored joints is generally slightly less than that of joints that are not anchored.

Fittings

UNIVERSAL fittings are not available in DN 350 and 450. STANDARD V+I anchoring fittings should be used with UNIVERSAL Vi pipes, and STANDARD Ve fittings should be used with UNIVERSAL Ve pipes in these 2 DN.

Combined use of NATURAL STANDARD and NATURAL UNIVERSAL pipes

When performing cutting operations on site, be sure to distinguish cuts performed on UNIVERSAL pipes from cuts made on STANDARD pipes (by applying paint to mark cuts on UNIVERSAL pipes, for example). Only UNIVERSAL cut sections can be fitted in UNIVERSAL sockets with the anchoring pressure levels specified in the table.

Higher pressure

For pressures higher than those specified in the table, please consult us.

NATURAL PUR

See the NATURAL PUR range.

See also

PAM’s anchoring solutions are designed according to two different levels of performance, plus a supplementary range to cater for some specific situations.