pe pipe testing in serbia Despriction

Is PE piping safety?Is PE piping safety?Whenever moving machinery, piping parts, and personnel are engaged in piping system construction, safety must be a primary consideration. This chapter presents some of the inspections, tests and safety considerations related to installing PE piping, placing an installed system in service, and operating a PE piping system.Chapter 2 - Inspections, Tests and Safety Considerations The most precise pipe pressure test - SCITEQ

For pressure testing plastic pipes and fittings in PE, PEX, PVC, PP, PB etc., glass fibre pipes, tubes and hoses. SIGMA is the new generation of pressure testing helping our customers prepare for IoT and Industry 4.0. The system consists of modular airless pressure modules designed to fit into an elegant standard cabinet with a compact footprint. What is pe pipe?What is pe pipe?PE piping products are integrated pipe and fitting systems for a broad range of commercial, municipal, utility and industrial applications. They may be buried, laid on the surface, supported above grade, installed underwater, or floated on the surface of lakes or rivers.Reference plasticpipe/pdf/chapter02.pdf What is pressure testing of plastic pipes?What is pressure testing of plastic pipes?Pressure testing of plastic pipes, especially PE, is complicated because the pipe material creeps under pressure therefore the pressure reduces without any leakage so results can be misleading. A water loss method is therefore not practical. This is true for all PE pipes irrespective of the method used to install them.Testing Inspection - HDPE PE pipe (polyethylene pipe)



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handling in sub-freezing conditions. In addition, PE pipe will be harder to bend and/or uncoil. For recommended guidelines when fusing in inclement weather, refer to the Plastics Pipe Institute, PPI, Technical Note TN-42 Recommended Minimum Training Guidelines for PE Pipe Butt Fusion Joining Operators for Municipal and Industrial Projects.



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serbiaHIGH-DENSITy POLyETHyLENE - JM EaglePE 3408/3608/4710 excels in horizontal directional drilling, plowing, river crossings, sliplining, pipe bursting and other trenchless installation tech-niques . By following qualified heat fusion procedures, leak-free joints that are as strong as the pipe itself, work to protect our environment and con-serve one of our most precious resources .



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serbiaHydrostatic test of polyethylene pipeTwo models of hydrostatic testing are performed on polyethylene pipes Short-term hydrostatic test for polyethylene pipe In this test, the short-term hydrostatic test is carried out inside a floating-point pond under the influence of increasing pressure, so that during 60



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serbiaMcElroy Testing Tools

Testing fusion joints in the past often required cutting a coupon from the pipe and sending it to a lab for analysis and waiting for the results to come back. With McElroy's In Field &Tensile Tester and Guided Side Bend Tester, technicians can easily and quickly conduct a qualitative test of



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serbiaPE PipeDesign and InstallationASTM D2565describes the two most commonly used tests for PE pipe compounds, the Izod Impact Test and the Charpy Impact Test. Both test methods measure the ability of



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serbiaSome results are removed in response to a notice of local law requirement. For more information, please see here.Pressure Test Method For PE pipeThe pressure test of PE Pipe is a very important link, which is directly related to the use of the product. Therefore, we need to strictly control the PE pipe when testing it. Next, we will introduce some related methods. After the air in the PE pipe to be tested is excluded, the pressure is increased to the required pressure value at a steady boosting speed, the pressure gauge should be pe pipe testing in serbia

ASTM F1282 - 17 Standard Specification for Polyethylene pe pipe testing in serbia

1.1 This specification covers a coextruded polyethylene composite pressure pipe with a welded aluminum tube reinforcement between the inner and outer layers. The inner and outer polyethylene layers are bonded to the aluminum tube by a melt adhesive. Included is a system of nomenclature for the polyethylene-aluminum-polyethylene (PE-AL-PE) pipes, the requirements and test methods for ASTM F2165 - 19 Standard Specification for Flexible Pre pe pipe testing in serbia1.1 This specification covers flexible, pre-insulated plastic piping systems commonly used to convey hot and cold fluids, including piping systems that are supplied complete with plastic carrier pipe, thermal insulation, and outer jacket manufactured as an integrated system, and are supplied in a coil or as a straight length. Both bonded and non-bonded insulation types are included.AWWA C901-17 Polyethylene (PE) Pressure Pipe and Tubing, Polyethylene tubing ranges in size from 3/4 in. (19 mm) through 2 in. (51 mm) and conforms to the OD dimensions of copper tube size (CTS). Included in this standard are criteria for classifying PE plastic pipe materials, a system of nomenclature for PE plastic pipe, and requirements and test methods for materials, pipe, and tubing.

Butt Fusion Joining Procedure and pe pipe testing in serbia - Engineered Pipe

polyethylene pipe against shear and bending loads. For additional information on protection against shear and bending loads, at branch connections, and where PE pipe penetrates a structure or enters or exits a casing, see ASTM D 2774, Underground Installation of Thermoplastic Pressure Piping. 5.4. Liquid hydrocarbon permeationChapter 2 - Inspections, Tests and Safety ConsiderationsChapter 2 Inspections, Tests and Safety Considerations 17 Figure 1 Typical Truckload of Coiled, Silo-Pack Pipe (40 Trailer) PE pipe is produced in coils or in straight lengths and shipped on fl atbed trailers.DESIGN AND SELECTION OF PLASTIC PRESSURE PIPE 7.5 fps the working pressure of the PVC pipe is less than that of the PE pipe. A graphical depiction of the flow rate (usgpm) and the hydraulic loss for 12 DIPS DR18 PVC and 12 DIPS DR17 HDPE pipe is also presented to provide the reader a quick reference. The results are similar. In fact the plot of PE


EXCESSIVE DEFLECTION IN HDPE PIPE 2 YEARS AFTER INSTALLATION --- ACTUAL CASE STUDY ---A major sanitary sewer collection system was constructed in Salt Lake City in mid-1989 using Large Diameter Polyethylene Profile Wall Sewer Pipe (ASTM F 894) for the installation. The contract specifications required deflection testing to be conducted "within fiveEaglE Corr PEAASHTO m252 Corrugated Polyethylene Drainage Pipe, 4 to 10 in. AASHTO m294 Corrugated Polyethylene Drainage Pipe, 12 to 60 in. ASTm f477 Elastomeric Seals (gaskets) for Joining Plastic Pipe ASTm D2444 Standard Test method for Determination of the Impact Resistance of ThermoplasticElevated Temperature Testing and Validation of PE TEST METHODS TO DETERMINE LONG TERM STRENGTH Thermoplastic piping products are qualified as to their long term strength by three different mathematical analysis methods American Society for Testing and Materials (ASTM) ASTM D2837 Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe

Engineering Recommended Technical Testing Data pe pipe testing in serbia

HDPE Pipe Pressure Testing Outside The Trench If specified by the engineer, pressure testing may be conducted prior to pipe installation. After the pipe has been joined, fill it with water, carefully bleed off any trapped air. Subject the pipe to a hydrostatic test pressure that is 1.5 times the system design pressure for a maximum of pe pipe testing in serbiaEnvironmental Stress Crack Resistance of PEASTM F1473 - The Polyethylene Notch Tensile (PENT) Test This method is used in the United States to test PE Pipe grade materials that exhibit high ESCR values, as this test generally provides more timely results. Typical test conditions are 80°C air and 2.4 MPa stress. A diagram of this test File Size 105KBPage Count 6



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serbiaPE Testing and Commissioning - Vinidex Pty LtdAll openings must be sealed prior to testing. An initial vacuum pressure of approximately 27 kPa should be applied and then the vacuum line closed off and the pipe allowed to stabilise for at least 3 minutes. The gauge pressure should be allowed to drop to 23.6kPa and then time recording should be started.

HDPE Pipe - Central Plastics

Pipe Weatherability GF Central Plastics black polyethylene pipe, PE3408/ PE3608/PE4710, is protected against degradation by a combination of stabilizers and carbon black. The pipe formulation contains in excess of 2% carbon black imparting the black color as well as effective protection from ultraviolet radiation. Carbon black is the singleHDPE Pipe Weld TestingExcelPlas Poly Pipe Weld Testing is an accredited laboratory specializing in the provision of Poly Pipe Weld Testing and Poly Pipe Testing Services. ExcelPlas can test butt, electro-fusion and extrusion welded polyethylene pipe to ensure the integrity of polyethylene pipelines.HDPE Testing Procedure - Insulated pipe and fittingsExtra High Molecular Weight High Density Polyethylene PE 3408 Pipe WARNING Pipe system pressure testing is performed to discover unacceptable faults In a piping system, pressure testing may cause such faults to fall by leaking or rupturing This may result In catastrophic failure. Piping system rupture any result In the sudden, forcible,

High Temperature Polyethylene (PE-RT)

3. PE Thermal Expansion 1 in/10°F/100 ft Piping Material Coeff. Thermal Exp/Cont, () in/in-oF Elastic Modulus (E) psi Stress =ET psi Carbon Steel 66.1 x 10-6 29 x 10 177T Stainless Steel -9.1 x 10 6 28 x 10 255T Polyethylene 80 X 10- 6 0.065 x 10 5.2T Carbon Steel Pipe HDPE Pipe ¾Hydrostatic pressure testing of PE pipelines (handbook) The HDPE Pipe Model, developed by the PE100+ Association with inputs from many industry experts, includes the most frequently asked questions and answers (QA's) of all the elements through the pipe system value chain design, materials, construction, operation maintenance, and environmental issues.IS PENT A TRUE INDICATOR OF PE PIPE SLOW CRACK inadequate to predict the location of the knee in polyethylene pipe creep rupture testing. Therefore, one has to be extremely cautious in relying on the PENT test to predict the SCG performance of the ensuing pipe. PENT (h; 3.8 MPa initial load) 102 103 104 "Knee Location" (h) 102 103 104

Lifetime prediction of natural gas polyethylene pipes with pe pipe testing in serbia

Jan 01, 2019In Fig.1, PE pipe is sealed by sealing clamp in the thermal oxidative aging oven, PE pipe and other components (air pump, valves, pressure gauge, relief valve, and pressure gauge) are connected with a closed pipeline. Then the thermal oxidative aging test N-12&Dual - HDPE Drainage Pipe Drainage Pipes from ADSIntroduced in 1987, dual wall N-12 pipe, with its smooth interior wall and corrugated exterior, offers exceptional hydraulics and strength. Built using application-specific high-density polyethylene, dual wall N-12 corrugated pipe also provides superior corrosion and abrasion resistance.Oxidative Degradation of High Density Polyethylene The polyethylene pipe industry has recognized for many years that oxidation-controlled failure of HDPE pipe does occur. The impact of this is depicted on the schematic creep-rupture curve in Figure 2. The two stages of mechanical failure manifested in pipe testing results as depicted in


Buried pipe must be supported by proper embedment material like sand or gravel. Refer to PPIs Handbook of Polyethylene Pipe and follow as local, state or federal guidelines. To safely handle and store polyethylene, refer to PPIS Material Handling Guide. This pipe is not designed for in house use or for hot water applications.PE Pipe Peeler Reed ManufacturingPE Pipe Peeler can be used on the edge of the pipe or anywhere along the pipe with sufficient clearance for turning the tool around the pipe. Chain with thermoplastic rollers of acetel copolymer and plated side plates resist corrosion. Spring-loaded blade keeps consistent pressure on the pipe for a smooth finished surface.PE corrugated pipe OD PetanWe make Petan polyethylene PE pipe OD in diameter defined by an outer diameter (OD). The pipes are made in the following diameters Ø OD 40, Ø OD 50, Ø OD 63, Ø OD 75, Ø OD 90, Ø OD 110, Ø OD 125, Ø OD 160, Ø OD 200, Ø OD 250, Ø OD 315, Ø OD 400, Ø OD 500.

PE vs PVC What is the Difference Which Should I Use?

Jun 26, 2018Pipe Extrusion DRTS offers turnkey production lines for PE, PPR, and PVC pipes ranging from 16mm 630mm diameter (PPR up to 160mm). Our flexible approach allows our customers to have unique and custom solutions tailored to their needs. Our extruders, like all our equipments are crafted with top brand components to ensure production stability, efficiency and machine durability.PE water PetanJun 21, 2016PE water. Petan PEHD pipes for water conduction under pressure are high quality pipes made of supreme quality polyethylene PE-80 and PE-100. Pipes made of polyethylene are physiologically and toxicologically completely safe for use in water supply. Complete program Petan PEHD pipes PIPELINE TESTING AND DISINFECTIONPolyethylene pipe testing allowance and procedure G. Temperature equalization Allow the water and pipe in the test section to equalize to a common temperature. Test Phase Add makeup water as necessary to maintain the maximum test pressure for four (4) hours. After maintaining the maximum test

PP 300-6500 2406 MDPE 7-2005

pipe series meets APWA/ULCC Color Code Standards and has an ASTM D3350 Cell Classification of PE445574C when using HDB or PE445576C using MRS. Driscopipe&8100 HDPE Gas Distribution Pipe This high density polyethylene (HDPE) PE4710/PE100 pipe is also primarily used in pressure rated gas distribution applications. ThePVC Pipe Longevity Report - Uni-Bell PVC Pipe research on PVC pipe testing results. Pipe experts from around the world have contributed to the documented evidence of PVC pipe longevity through excavations and testing. These dig-up or pipe excavation reports are from "in service" pipes with operational conditions. Non-operational pipe dig-up testingPermeation of Petroleum-Based Aromatic Compounds Four other experiments investigated the permeation of BTEX through PE pipe exposed to aqueous solutions at four levels of gasoline-saturation (nearly 100% saturated, 50% saturated, 10% saturated, and 1% saturated). To start the test, a PE pipe was placed and sealed in the bottle

Pestan North America Pestan Polypropylene Pipe

Green + Quality + Reliability = PESTAN IDEOLOGY. The PESTAN Company is in an ecologically preserved environment with the production facilities on the banks of the Pestan River, after which the company was named. While producing environmentally friendly piping systems, we adhere to the requirements of ISO 14001, not only the base of our business planning and development but also the Pipe Bedding and Backfillpipe. the pipe walls will not have to be designed as strong as for a line load. The backfill load is normally well distributed over the top of the pipe. However, proper pipe support must be constructed on the bottom of the pipe to distribute the load. Proper soil support under the bottom of the pipe is also necessary to maintain gradePipe Inspection,Testing Marking Requirements to Ensure pe pipe testing in serbiaThe mechanical / Destructive test of pipe inspection confirms the mechanical requirements of pipe are as per the material standard. In Destructive Testing- a sample from the pipe is cut to performed tests. The tensile test is done to check the yield and ultimate tensile of the pipe. If required by the purchaser or by standard high or low pe pipe testing in serbia

Pipe Testing - Applied Technical Services

One of ATS most requested services is pipe testing and inspections. With such a variety of tests that can be performed on pipes, we offer numerous applications including nondestructive testing, mechanical testing, environmental testing, failure analysis and weld certification.Pipe Three Layer Polyethylene Coating SpecificationThe frequency of test shall one in 100 pipes. f. Indentation Test. The indentation hardness is a measure of the resistance of the coating to penetration of a test pipe under specified conditions. Under this test, the resistance of the polyethylene to penetration of an indenter under 2.5 Kg. load shall be determined at 23 ± 2ºC and 80 ± 2ºC.Plastic Pipe Testing - ExcelPlas - Polymer Testingcrack growth on notched pipes ISO 13953 Polyethylene (PE) pipes and ttings - Determination of the tensile strength and failure mode of test pieces from a butt-fused joint ISO 13954 Plastics pipes and ttings - Peel decohesion test for polyethylene (PE) electrofusion assemblies of nominal outside diameter greater than or equal to 90mm.

Polyethylene Pipeline Systems - Avoiding The Pitfalls of pe pipe testing in serbia

Polyethylene (PE) has revolutionized low pressure pipe system design on a global basis and is testimony to PEs unique combination of properties, which have driven the replacement of traditional pipe engineering materials during the last 60 years. PE pipes and fittings are used extensively in operating gas and water distributionPolyethylene Resin Testing Requirements to Support To address the Code E (colored with UV stabilizer) PE pipes, a PPI task group of industry experts was formed. This task group collected testing methodology from several PE resin companies that produce grades used for the Code E PE pressure pipe production, reviewed industry practices and several technical documents .Product SPecificationS Sheet Product SPecification Pressure testing can be conducted in accordance with the recommendations of the pipe manufacturer, or as described in ASTM F2164 STANDARD PRACTICE FOR FIELD LEAK TESTING OF POLYETHYLENE (PE) PRESSURE PIPING

Ring stiffness and flexibility of plastic pipes

ZwickRoells ProLine and AllroundLine testing machines cover the entire force range for testing all common pipe diameters.. The test frame can be equipped with two test areas. For example, the upper test area accommodates tensile tests on dumbbell specimens and the lower test area accommodates compression tests to determine ring stiffness or ring flexibility.Risers Transition Fittings - test.groebnerPolyethylene Pipe Fittings Results Found 10 item(s) Sort By Short Description - A to Z Short Description - Z to A Part Number - A to Z Part Number - Z to ASECTION 15XXX HIGH DENSITY POLYETHYLENE Polyethylene Pipe or Conduit under Obstacles, Including River Crossings ASTM F 2164 Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Hydrostatic Pressure ASTM F 2206 Standard Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE

STANDARDCONTENTSEN 13476-1Plastic piping systems for non-pressure underground drainage and sewerage. StructureISO 1167-1Resistance to internal pressure, 165 hISO 1167-1Resistance to internal pressure, 1000 hISO 1133-1Melt mass flow rate, MFR @ 190°C, 5 kg 29 rows on zwickroellPeople also askWhat is PE testing?What is PE testing?PE Testing and Commissioning Field pressure testing PE pipelines may require special consideration due to the creep response and stress relaxation of the material. When a PE pipe is sealed at test pressure, there may be a pressure decay, even in a leak free system due to the continued expansion of the pipe through the test period.PE Testing and Commissioning - Vinidex Pty LtdSome results are removed in response to a notice of local law requirement. For more information, please see here.Some results are removed in response to a notice of local law requirement. For more information, please see here.50 years experience in quality test equipment for plastic pe pipe testing in serbia

During five decades we have developed quality test equipment that ensures pipe manufacturers and test institutes 100% valid results with every test. Short time to market We wish to help plastic pipe and fittings manufacturers reduce time-to-market by offering quality test equipment exceeding expectations.

Standard Practice for Field Leak Testing of Polyethylene pe pipe testing in serbia

5.5 Expansion Allowance When test pressure is applied, polyethylene or crosslinked polyethylene pipe will expand slightly due to elasticity and Poisson effects. To compensate for expansion, make-up water is added during the initial expansion phase. The amount of make-up water (expansion allowance) will vary because expansion is not linear.Standard Practice for Field Leak Testing of Polyethylene pe pipe testing in serbia5.5 Expansion Allowance When test pressure is applied, polyethylene or crosslinked polyethylene pipe will expand slightly due to elasticity and Poisson effects. To compensate for expansion, make-up water is added during the initial expansion phase. The amount of make-up water (expansion allowance) will vary because expansion is not linear.Standards List American Water Works AssociationCross-Linked Polyethylene (PEX) Pressure Pipe, 1/2 In. (12 mm) - 3 In. (76 mm), for Water Service C906-15 Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through 65 In (100 mm Through 1,650 mm) for Waterworks C907-17 Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 In. - 24 In. (100 mm Through 300 mm) for Water, Wastewater pe pipe testing in serbia

Summary of Substantive Changes the 2013 edition

CSA B137.1, Polyethylene (PE) pipe, tubing, and fittings for coldwater pressure services Expanded the materials covered to include a new compound and added additional crack growth testing specific to the new compound PE 4710 PLUS (see Section 4.2, Table 1 and Table 8).Supplying 100% reliable test results - Our Products - SCITEQISO 4427-1:2007 specifies the general aspects of polyethylene (PE) piping systems (mains and service pipes) intended for the conveyance of water for human consumption, including raw water prior to treatment and water for general purposes. It also specifies the test parameters for the test methods to which it refers. View productsTHE IMPACT OF HEAVY HYDROCARBON PERMEATION b) Use laboratory testing to look at the impact of hydrocarbon permeation on pipe strength, fusibility, and slow crack growth. c) Use the results of the study to create a practical guidance for the industry on how to mitigate the effects of hydrocarbon permeation in gas distribution pipe. The Impact of Heavy Hydrocarbon Permeation on PE Pipe


Polyethylene pipes have been used in drinking water distribution networks for over 70 years. PE pipe resins are generally resistant to the low concentrations of chlorine-based disinfectants used to ensure potable water quality and safety standards. However, in certain regions of the world like Southern France and Northern Italy more aggressiveTesting Inspection - HDPE PE pipe (polyethylene pipe)May 29, 2018Pressure testing of plastic pipes, especially PE, is complicated because the pipe material creeps under pressure therefore the pressure reduces without any leakage so results can be misleading. A water loss method is therefore not practical. This is true for all PE pipes irrespective of the method used to install them.Testing Plastic Pipes - ZwickRoell29 rowsA typical example of a multi-layered composite pipe consists of an aluminum pipe

Testing procedures of commissioning PE HDPE pipe

The HDPE Pipe Model, developed by the PE100+ Association with inputs from many industry experts, includes the most frequently asked questions and answers (QA's) of all the elements through the pipe system value chain design, materials, construction, operation maintenance, and environmental issues.Tests Capabilities - TRI EnvironmentalPlastic Pipe Testing Tests Capabilities TRI is an independent third party laboratory providing testing and forensic services to industry, contractors, owners, and government agencies. TRI serves as a laboratory for the Plastic Pipe Institute (PPI) and AASHTO National Transportation Product Evaluation Program (NTPEP) testing regimens.US20100068986A1 - Testing and venting pipe annulus pe pipe testing in serbiaA method and apparatus are disclosed for testing the integrity of a portion of flexible pipe body. The method includes the steps of, via at least one port in an end fitting assembly in which an end of a portion of flexible pipe body is terminated, monitoring at least one parameter associated with an annulus region disposed between layers of the flexible pipe body, the annulus region being pe pipe testing in serbia

Underground Gas Polyethylene (PE) Piping

Stab pipe completely into fitting entrance. STEP 8 Stab pipe completely into fitting so that the mark on the pipe is within 1/8" from the fitting entrance. STEP 9 Repeat steps 1 though 4 for all Con-Stab joints. STEP 10 To assure proper assembly and to comply with 49 CFR 192 Subpart J-Test requirements, the joint shall be leak tested.X-Ray Pipe Inspection - Applied Technical ServicesApplied Technical Services performs X-ray pipe inspections for various industries. Our nondestructive testing experts radiographically evaluate the condition of pipes according to applicable standards while helping our clients maintain safe and effective operations. Pipes used in industrial applications should be checked for poor quality welds, compromised valves, and wall loss caused by pe pipe testing in serbiahIGh-DEnSITy PolyEThylEnE - JM Eagleproduce both PVC and PE pipe, and we are proud to be one of them. With our modern PE pipe production facilities in north America, we are able to fulfill all of our customers plastic pipe needs. DeSCrIPTIon JM Eagle manufactures high-Density Polyethylene (hDPE) water pressure pipe for municipal and industrial water transmission systems.

hdpe water pipe price in serbia -

PE water PetanPE water Petan PEHD pipes for water conduction under pressure are high quality pipes made of supreme quality polyethylene PE-80 and PE-100. Pipes made ofhdpe+pipe - Pipe Fittings - FergusonAdvanced Drainage Systems 3/4 in. x 300 ft. 250 psi CTS Blue Polyethylene Pipe. Part # AX475250300. To see availability for this product, personLog In or Get Online Access $ DriscoPlex®5100 300 ft. x 3/4 in. SDR 9 CTS HDPE Pressure Pipe. Part # PEC9AF300. To see availability pe pipe testing in serbiaperformancepipe Technical Note 802 Leak Performance Pipe, a division of 5085 W. Park Blvd, Suite 500 Phone 800-527-0662 Chevron Phillips Chemical Company LP Plano, TX 75093 Fax 972-599-7348 Technical Note 802 Leak Testing of Polyethylene Pipe For Municipal and Industrial Applications Part 1 Pre-Test Considerations Leak testing may be used to find leaks in a newly