Water Well -- Distribution -- Municipal Service -- Deep Well Rink Pipe -- General Purpose -- Geothermal -- Corrugated

Water Well -- Distribution -- Municipal Service -- Deep Well Rink Pipe -- General Purpose -- Geothermal -- Corrugated

Gravenhurst Plastics has been extruding polyethylene pipe for more than 40 years in Canada in every pressure class in all CSA, Standard and Utility Grade extrusion. We are the polyethylene experts. Product Nominal Nominal Minimum Working Coil Reel Code Pipe Size I.D. Wall Pressure Lengths Lengths CSA CERTIFIED COLD WATER POLYETHYLENE CSA B137.1 Third Party Tested PP-CSA-1/2X75 1/2" 0.622 0.070 75 psi 100'/400' 3000' PP-CSA-3/4X75 3/4" 0.824 0.075 75 psi 100'/400' 2500' PP-CSA-1X75 1" 1.049 0.080 75 psi 100'/300' 2000' PP-CSA-1-1/4X75 1 1/4" 1.380 0.090 75 psi 100'/300' 1500' PP-CSA-1-1/2X75 1 1/2" 1.610 0.105 75 psi 100'/250' 1500' PP-CSA-2X75 2" 2.067 0.140 75 psi 100'/200' 1000' PP-CSA-1/2X100 1/2" 0.622 0.075 100 psi 100'/400' 3000' PP-CSA-3/4X100 3/4" 0.824 0.076 100 psi 100'/400' 2500' PP-CSA-1X100 1" 1.049 0.095 100 psi 100'/300' 2000' PP-CSA-1-1/4X100 1 1/4" 1.380 0.125 100 psi 100'/300' 1500' PP-CSA-1-1/2X100 1 1/2" 1.610 0.145 100 psi 100'/250' 1500' PP-CSA-2X100 2" 2.067 0.185 100 psi 100'/200' 1000' STANDARD GRADE COLD WATER POLYETHYLENE PP-1/2X75 1/2" 0.622 0.065 75 psi 100'/400' 3000' PP-3/4X75 3/4" 0.824 0.075 75 psi 100'/400' 2500' PP-1X75 1" 1.049 0.092 75 psi 100'/300' 2000' PP-1-1/4X75 1 1/4" 1.380 0.120 75 psi 100'/300' 1500' PP-1-1/2X75 1 1/2" 1.610 0.145 75 psi 100'/250' 1500' PP-2X75 2" 2.067 0.190 75 psi 100'/200' 1000' PP-1/2X100 1/2" 0.622 0.075 100 psi 100'/400' 3000' PP-3/4X100 3/4" 0.824 0.110 100 psi 100'/400' 2500' PP-1X100 1" 1.049 0.130 100 psi 100'/300' 2000' PP-1-1/4X100 1 1/4" 1.380 0.170 100 psi 100'/300' 1500' PP-1-1/2X100 1 1/2" 1.610 0.175 100 psi 100'/250' 1500' PP-2X100 2" 2.067 0.230 100 psi 100'/200' 1000' UTILITY GRADE POLYETHYLENE PP-UTL-1/2 1/2" 0.622 0.070 50 psi 100'/400' 3000' PP-UTL-3/4 3/4" 0.824 0.085 50 psi 100'/400' 2500' PP-UTL-1 1" 1.049 0.108 50 psi 100'/300' 2000' PP-UTL-1-1/4 1 1/4" 1.380 0.143 50 psi 100'/300' 1500' PP-UTL-1-1/2 1 1/2" 1.610 0.166 50 psi 100'/250' 1500' PP-UTL-2 2" 2.067 0.214 50 psi 100'/200' 1000' Utility grade polyethylene manufactured by Gravenhurst Plastics is made from the same quality resins and is the perfect solution for general purpose applications. All diameters of Gravenhurst Polyethylene. Pipe is available in extra long lengths on returnable steel reels. Pipe Size Max. Lengths 1/2" 10,000 feet 3/4" 9,000 feet 1" 8,000 feet 1 1/4" 7,000 feet 1 1/2" 6,000 feet 2" 5,000 feet POTABLE WATER 3" 1,500 feet

Product Nominal Nominal Nominal Working Coil Reel Code Pipe Size I.D. Wall Pressure Lengths Lengths CSA CERTIFIED MUNICIPAL SERVICE TUBING (MST) CSA B137.1 Third Party Tested 160 PSI PP-MUN-3/4 3/4" 0.875 0.102 160 psi 200'/400' 2500' PP-MUN-1 1" 1.125 0.131 160 psi 100'/200' 2000' PP-MUN-1-1/4 1 1/4" 1.375 0.160 160 psi 100'/200'/500' As req'd PP-MUN-1-1/2 1 1/2" 1.625 0.190 160 psi 100'/250'/500' As req'd PP-MUN-2 2" 2.125 0.248 160 psi 100'/200'/500' As req'd PE-3406 Municipal Service Tubing 200 PSI made with CSA Grade Resins 200 PSI PP-MUN-3/4 3/4" 0.680 0.100 200 psi 200'/400' 2500' PP-MUN-1 1" 0.880 0.130 200 psi 100'/200' 2000' PP-MUN-1-1/4 1 1/4" 1.070 0.150 200 psi 100'/200'/500' As req'd PP-MUN-1-1/2 1 1/2" 1.260 0.180 200 psi 100'/250'/500' As req'd PP-MUN-2 2" 1.650 0.240 200 psi 100'/200'/500' As req'd Gravenhurst Plastics' Copper Tube Size (CTS) Municipal Service Tubing is Certified to B137.1 in sizes 3/4" to 2". Product Nominal Nominal Minimum Working Coil Reel Code Pipe Size I.D. Wall Pressure Lengths Lengths Polyethylene Rink Pipe PP-RP-1 1" 1.049" 0.100 70psi As Req'd 2,050' Gravenhurst Plastics' Rink Pipe is made from prime grade LLDPE resin and is the preferred choice of ice rink professionals. Product Nominal Nominal Minimum Working Coil Reel Code Pipe Size I.D. Wall Pressure Lengths Lengths DEEP WELL BLUE POLYETHYLENE PP-DW-1 1" 1.049 0.170 160 psi 100'/300' 2000' PP-DW-1-1/4 1 1/4" 1.380 0.205 160 psi 100'/300' 1500' Gravenhurst Plastics deep well polyethylene pipe is manufactured from prime, natural resin and coloured BLUE for easy identification. Deep well polyethylene manufactured by Gravenhurst Plastics is the best choice for deep wells and carries a minimum rating of 160psi.

Introducing Colour co-ordinating packaging WHITE LINE- Standard 75 RED LINE - CSA 75 BLUE LINE - Standard 100 GREEN LINE - CSA 100 GOLD LINE - 160 MST SOLID BLUE - Deep Well At Gravenhurst Plastics, we recognize the importance of being able able to quickly and accurately identify both the pressure rating and the CSA classification of the polyethylene pipe in your inventory. For this reason we use colour co-ordinated tape to clearly mark the CSA rating and pressure class making it easy to identify our pipe and eliminate costly shipping errors. When looking, as an example, for a coil or reel of CSA 75, simply look for the RED TAPE on the coil or reel, clearly identifying the product. For Standard Grade 75 look for White, CSA 100 look for Green, Standard Grade 100 look for Blue and Gold for 160 psi. As always, deep well pipe will be solid blue and Utility will be black. Tape WHITE tape RED tape BLUE tape Green tape GOLD tape Rating Standard 75psi 75psi Standard 100psi 100psi MST 160psi

Corrugated Tubing & Fittings Nominal Type Nominal Type 40 years and still Pipe Size Pipe Size going strong!! CP-3-P 3" PERFORATED CP-6-S 6" SOLID Gravenhurst Plastics has been CP-S-3 3" SOLID CP-6-F 6" FILTERED extruding high quality corrugated CP-S-F 3" FILTERED CP-8-P 8" PERFORATED drainage tubing since the early 1960's. Our 40+ years of CP-4-P 4" PERFORATED CP-8-S 8" SOLID experience, internal QMI CP-4-YL 4" YELLOW LINE CP-8-F 8" FILTERED procedures, extrusion knowledge CP-4-S 4" SOLID CP-10-P 10" PERFORATED and technology, coupled with our commitment to superior customer CP-4-F 4" FILTERED CP-10-S 10" SOLID service have served our CP-4-HP 4" HYDRO SOLID CP-10-F 10" FILTERED industry proudly and will continue CP-4-HP-P 4" HYDRO PERF CP-12-P 12" PERFORATED to make us a future market leader. CP-4-HP-F 4" HYDRO FILTERED CP-12-S 12" SOLID CP-6-P 6" PERFORATED CP-12-F 12" FILTERED Bright Yellow for Baseball Fence Extruded "PULL TAB" for easy installation NQ 3624-115 Types 1 & 2 (Formerly CGSB-41-GP-29 M76)

Weather Resistant Gravenhurst Plastics' polyethylene pipe is specially formulated to provide protection against ultra violet rays. There is no extra protection required for above ground installations and inventory does not need to be protective wrapped. Corrosion Resistance Gravenhurst Plastics' polyethylene pipe provides superior resistance to corrosion, oxidation, and decomposition. Unlike metal pipes, Gravenhurst's polyethylene pipe will not degrade over time after installation. Installation Ease Gravenhurst Plastics' polyethylene pipe can be installed without the need for expensive tools. The pipe can be cut with an ordinary saw and deburred by hand. Sequential Marking Every coil and reel of Gravenhurst's polyethylene pipe is sequentially marked with the footage so you never need to guess. This saves valuable time and eliminates waste. Chemical Resistance Gravenhurst Plastics' polyethylene pipe is the most chemically inert product in the market today. For a complete listing of chemical resistance please refer to our compatability chart. Experience Gravenhurst Plastics' polyethylene pipe is durable, has a low co-efficient of friction for smoother flow, can absorb water hammer and will not be negatively affected by freeze thaws. Our pipe is supported by over 40 years experience manufacturing in Canada, stored indoors until shipped and colour co-ordinated for easy identification. 1964 Muskoka Beach Road, RR#1 Gravehurst, Ontario P1P 1R1 Telephone: (705)646-5589 Fax: (800)281-8386 www.gpltd.com

Chemical Resistance Chart for Polyethylene Resins The first letter of each pair applies to conditions at 20 degrees C (68F); the second letter of each pair applies to conditions at 50 degrees C (122F) CHEMICAL Rating CHEMICAL Rating CHEMICAL Rating Acetic Acid 5% EE Diethyl Ketone GG Kerosene GG Acetic Acid 50% EE Diethyl Malonate EE Lactic Acid 85% EE Acetone EE Diethylene Glycol EE Mercury EE Acetonitrile EE Dipropylene Glycol EE Methyl Ethyl Ketone EE Adipic Acid EE Ether FN Methylene Chloride GF Allyl Alcohol EE Ethyl Acetate EE Nitric Acid 10% EE Ammonia EE Ethyl Alcohol EE Nitric Acid 70% GN Benzene GG Ethyl Benzene GF Phenol Chrystals GF Benzoic Acid EE Ethyl Benzoate GG Phenol Liquid NN Benzyl Acetate EE Ethyl Chloride FF Phosphoric Acid 85% EE Benzyl Alcohol FN Ethylene Glycol EE Picric Acid NN Bromine FN Fatty Acids EE Potassium Hydroxide EE Butyl Chloride NN Fluorides EE Propionic Acid EF Butyl Acetate EG Flourine GN Salt Solutions EE Butyl Alcohol EE Formaldehyde 10% EE Silicone Oil EE Butyric Acid FN Formaldehyde 40% EE Silver Acetate EE Calcium Hydroxide EE Formic Acid 3% EE Silver Nitrate EE Carbon Disulfide NN Formic Acid 50% EE Sodium Acetate EE Carbon Tetrachloride GF Formic Acid 100% EE Sodium Hydroxide 100% EE Cellosolve Acetate EE Freon TF EG Sodium Hypochloride 15% EE Chlorobenzene FN Fuel Oil GF Sulphuric Acid 60% EE Chlorine 10% in air EF Gasoline GG Sulphuric Acid 98% GG Chlorine 10% moist GF Glacial Acetic Acid EE Sulphur Dioxide Liquid FN Chloroacetic Acid EE Glycerine EE Sulphur Salts GF Chromic Acid 10% EE Hexane GF Tararic Acid EE Chromic Acid 50% EE Hydrochloric Acid 35% EE Thlonyl Chloride NN Citric Acid 10% EE Hydroflouric Acid 48% EE Toluene GG Cyclohexane FN Hydrogen Peroxide 90% EE Trichloroethylene FN Cyclopentane FN Iodine Crystals NN Trichloroacetic Acid FF Diacetone Alcohol EE Isobutyl Alcohol EE Turpentine GG Dichlorobenzene GF Isopropyl Alcohol EE Xylene GF E - 30 days of constant exposure to reagent causes no damage. G - little or no damage after 30 days of constant exposure to the reagent. F - some effect after 7 days exposure to the reagent. - solvents may cause swelling and permeation loss. N - not recommended for continuous use.

G.P.L. or T.P.I.L. products are guaranteed against defects resulting from faulty workmanship or materials. We will replace or allow credit, at our option, for products found to be deffective, provided the purchaser gives immediate written notice of defects, and provided that inspection by G.P.L. or T.P.I.L. establishes the validity of the claim. Defective products will be replaced free of charge, including the shipping charges for the replacement product. Claims for labour costs and other expenses required to replace such defective products or to repair any damage resulting from the use thereof will not be allowed. This warranty to replace or allow credit shall constitute fulfillment of all G.P.L.'s or T.P.I.L.'s obligations and warranties, and shall be in lieu of all other warranties expressed or implied. G.P.L. or T.P.I.L. shall not be liable for consequential or any other damage of whatsoever nature or kind. GRAVENHURST PLASTICS LIMITED 1964 MUSKOKA BEACH ROAD, RR#1, GRAVENHURST, ONTARIO, P1P 1R1 TEL: (705)646-5589 FAX: (800)281-8386 WWW.GPLTD.COM