Sappco Catalogue For Astm Std. PVC Pipes
Sappco Catalogue For Astm Std. PVC Pipes
Sappco Catalogue For Astm Std. PVC Pipes
water and sewage pipelines and it contains the most up-to-date information
now available.
APPLICATIONS SAPPCO PVC pipes to ASTM Standards are suitable for water
distribution, plumbing system, drain, waste, ventilating and irrigation
systems.
MATERIAL Our PVC pipe is manufactured from rigid PVC compound, which fully
DESIGNATION meet the material requirements of ASTM D 1784 and as stated in relevant
product standard.
Material Classification ASTM D 1784 Cell Class 12454
Material Designation ASTM D 1784 Designation 1120
Chemical Classification ASTM D 1784 Class A05231
Chemical Suffix ASTM D 1784 Suffix B
Hydrostatic design Stress PPI pSI 2000
~~:D Routine testing of all pipes produced at our factory is carried out as laid
down in the ASTM Standards in our well equipped laboratory. Inspection
EN ISO 9001
of pipes produced on each machine is carried out "round the clock" to
make sure that exact standard pipe is delivered to our valued customers.
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APPROVALFROM Periodically, SAPPCO PVC pipe is tested, approved and listed as "AP-
INDEPENDENT PROVED PRODUCT, Suitable for use in contact with DrinkingWater
LABORATORY (upto 60°C)intended for Human Consumption with regard to its effect
on the quality of water"
PIPE Pipes are supplied with Integral parallel sockets for solvent weld jointing
JOINTING or pipes with plain ends.
FIT TIN GS SAPPCO-DAMMAM supply suitable fitting for jointing systems for
SAPPCO rigid PVC made by our associated company APLACO in Riyadh
and well known American manufacturers conforming to the following
American ASTM standards:
- ASTM D 2466 : PVC pipe fittings - Schedule 40
- ASTM D 2467 : PVC pipe fittings - Schedule 80
- ASTM D 2665 : PVC drain, waste and vent fittings
- ASTM D 3311 : Drain, waste and vent (DWV) fittings patterns.
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MATERIAL
PROPERTIES
MATERIAL Rigid Polyvinyle Chloride (PVC) Compound
General Properties:
Density D- 792 g/cm3 1.42
Water absorption D-570124 Hrs % <0.03
Co-efficient of friction Hazen-Williams C (factor) 150
Poisson's Ratio - - 0.38
Mechanical Properties:
Tensile Strength D-638 I Type I MPa >52
Modulus of Elasticity intension D-638 I Type I MPa >3.00
Flexural Strength D- 790 I Proc. B MPa 93
Compressive Strength D-695 MPa 65.5
Izod Impact Resistance D-256 I notch Jim > 60
Hardness (Rockwell) D- 785 R 110-120
Thermal Properties:
Heat Deflection Temp. °C (OF) > 78 (158)
Vicat Softening Temp. I D-648
D-1525 (1.82
(rate)MPa) I °C COF) I > 80 (250)
Co-efficient of Linear
Thermal Expansion cm/(cmOc) 6.0 x 10-5
Thermal Conductivity I D-696
C-177 I Wm/°k/m2 I 0.14
Flammability Properties:
Flammability D-635 Resistance Self extinguishing
Rate of burning D-635 s <10
Extent of burning D-635 mm < 15
Flammability rating UL-94/0.062 II Rating v-O
Electrical Properties:
Dielectric Strength D-149 volts/mil 1100
Dielectric Constant D-150 60 cps @ 30°C 4.00
VolumeResistivity D-257 ohm/em > 1014
Aliphatic Solutions
Aromatic Solvents
Esters & Ketones
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SCHEDULE40 SCHEDULE80
Minimum Nominal Working Minimum Nominal Working
Nominal Outside Wall Thickness Weight Pressure Wall Thickness Weight Pressure
Pipe Size Diameter
inch mm inch mm kglm psi inch mm kglm psi T
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1/2 21.34 0.109 2.77 0.248 600 0.147 3.73 0.309 850
3/4 26.67 0.113 2.87 0.329 480 0.154 3.91 0.418 690
PI4 42.16 0.140 3.56 0.652 370 0.191 4.85 0.850 520
2 112 73.02 0.203 5.16 1.65 300 0.276 7.01 2.18 420
EFFECT OF ~
Rigid PVC pipe is suitable for water application upto 60°C (140°F) and
ELEVATED relationship between recommended maximum working pressures and ~
TABLE: 3
i 21{2 73.02 2.2 0.772 2.8 0.952 3.5 1.16 4.3 1.39
u
3 88.90 2.7 1.13 3.4 1.39 4.2 1.68 5.2 2.05
"
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the fitting socket. At this stage, pipe should may indicate that insuffcient cement was
not bottom out in the socket. applied. In this case, remake the joint to avoid
potential leaks. Wipe excess cement from the
4. PRIMER/CLEANER APPLICATION tubing and fittings surfaces for an attractive,
Primer or Cleanerpreparesthe bonding area professional appearance, joints should not
for the applicationof cementand subsequent moved or disturbed for 10-15 minutes.
STORAGE AND PVC Pipes should be shaded but not covered directly when stored
HANDLING outdoor. This will provide for free circulation of air and reduce the
heat build-up due to direct sunlight exposure. Care should be taken
in handling to avoid dragging, scratching and dropping against sharp
objects. Pipe ends should be inspected for cracks resulting from
the abuse and which should be cut and discarded.
IMPO RTANT SAPPCO does not recommend the use of PVC pipe for the
NOTE transportation of compressed air and gases, and pressure testing of
PVC pipeline by the use of compressed air.
R
HYDRAULIC TESTING The pressure testing of pipeline shall be conducted with water at
OF PIPELINE
interval initially not exceeding 500 meters and subsequently not
exceeding 1000 meters. Pipe should be adequately anchored to
prevent movement. The joint and the pipeline should be slowly filled
with clean water taking care to prevent surge and air entrapement.
I All entrapped air must be purged from the line before applying
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pressure. All air release valves should be installed at high points and
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The test pressure and duration shall meet the requirements of local
regulations where applicable.
IMPORTANT NOTES 1. Air must be purged from the line before applying pressure
2. Under no circumstances should compressed air be used for
testing pve pipelines as in the event of failure while under
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test injury or damage may result.
3. pve Non-pressure pipelines installed are tested to low
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pressures for a specific period of time (leakage tests).
4. In hot weather pressure test in early morning is recommended.
5. Jointes must be covered and protected from heat and UV
resistant particularly in the mid day time.
6. Allow 8 hours to elapse before applying working pressure or
24 hours for test pressure, with pipe sizes upto 2 inch it is
possible to reduce this time.
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