{"id":8284,"date":"2026-03-04T06:25:18","date_gmt":"2026-03-04T06:25:18","guid":{"rendered":"https:\/\/swpvcextrusion.com\/?post_type=product&p=8284"},"modified":"2026-03-04T06:28:35","modified_gmt":"2026-03-04T06:28:35","slug":"food-grade-pp-pipes-factory-wholesale-price-pp-extruded-pipe","status":"publish","type":"product","link":"https:\/\/swpvcextrusion.com\/tr\/product\/food-grade-pp-pipes-factory-wholesale-price-pp-extruded-pipe","title":{"rendered":"Food Grade PP Pipes Factory Wholesale Price PP Extruded Pipe"},"content":{"rendered":"
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1-What are PP pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PP pipes<\/a> are building materials made primarily of polypropylene. They are non-toxic, hygienic, heat-resistant (applicable temperature range -20\u2103 to 70\u2103), wear-resistant, non-scaling, freeze-thaw resistant, reduce vibration and noise, prevent condensation, and have low heat loss. They are also recyclable. This type of pipe includes FRPP, PP-R, and PPH, and can be connected using welding, end-edge welding, and dissimilar material connections. It conforms to HG20539-92 standards and is suitable for chemical, water supply and drainage, food processing, and building hot and cold water supply systems.<\/p>

PP pipes possess several outstanding properties: resistance to corrosion from most chemicals; smooth inner wall, low flow resistance, wear-resistant and scale-free; good material elasticity, preventing freeze-thaw cracking; as a poor heat conductor, reducing heat loss and condensation; excellent sound insulation, helping to reduce vibration and noise caused by liquid flow. Furthermore, the pipes are lightweight, easy to install and maintain, and have a lower overall project cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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2-PP pipes parameters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Kategoriler<\/td>PP pipes<\/strong><\/a><\/td><\/tr>
Malzeme<\/td>High quality PP plastic<\/td><\/tr>
Brand<\/td>Your LOGO<\/td><\/tr>
Color<\/td>White,Grey,Blue,Yellow and others<\/td><\/tr>
Size\/shape<\/td>Custom<\/td><\/tr>
Thickness<\/td>Custom<\/td><\/tr>
Length<\/td>1-4m or up to client request<\/td><\/tr>
Shape<\/td>Round or other<\/td><\/tr>
Processing Service<\/td>Cutting<\/td><\/tr>
Plastic Modling Type<\/td>Extruding<\/td><\/tr>
Application<\/td>Building Industry,organize wires,electric wires installation,auxiliary for wiring, protect cable<\/td><\/tr>
Feature<\/td>self-extinguishing , acid resistance,moisture resisitance<\/td><\/tr>
Standard<\/td>ISO 9001 ISO14001 ISO45001 cqm<\/td><\/tr>
Design<\/td>Custom according to your drawing<\/td><\/tr>
Net Weight<\/td>According to drawing<\/td><\/tr>
OEM\/ODM<\/td>Accept<\/td><\/tr>
Packing<\/td>Customized<\/td><\/tr>
Packing material<\/td>Carton<\/td><\/tr>
Packing size<\/td>Customized Packing<\/td><\/tr>
Shipping<\/td>small quantity 3-7 days by FedEx, UPS, DHL, TNT or EMS or by sea or air for large quantity<\/td><\/tr>
Payment terms<\/td>TT & Paypal & Western Union<\/td><\/tr>
Certification<\/td>CE, CCC, CQC,ROHS<\/td><\/tr>
Delivery Time<\/td>7-10 days for making mold and sampling, 7-30 days production depends on different quantity<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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3-Key Physical and Chemical Properties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Property<\/th>Description<\/th><\/tr><\/thead>
Density<\/td>0.90\u20130.91 g\/cm\u00b3<\/td><\/tr>
Tensile Strength<\/td>2\u20133 MPa<\/td><\/tr>
Working Temperature<\/td>-30\u00b0C to +90\u00b0C<\/td><\/tr>
UV Resistance<\/td>Moderate (requires UV-stabilized grades for outdoor use)<\/td><\/tr>
Chemical Resistance<\/td>Excellent against acids, alkalis, and salts<\/td><\/tr>
Impact Strength<\/td>High, even at low temperatures<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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4-Common PP pipes models and specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Outside Diameter \u00d7 Wall Thickness (mm)<\/th>Nominal Diameter (DN)<\/th>Pressure Rating (MPa)<\/th>S Series<\/th>Typical Application<\/th><\/tr><\/thead>
20 \u00d7 2.0<\/td>DN15 (1\/2″)<\/td>1.25 MPa<\/td>S5<\/td>Cold water supply<\/td><\/tr>
20 \u00d7 2.8<\/td>DN15 (1\/2″)<\/td>2.0 MPa<\/td>S3.2<\/td>Hot water systems<\/td><\/tr>
20 \u00d7 3.4<\/td>DN15 (1\/2″)<\/td>2.5 MPa<\/td>S2.5<\/td>High-pressure hot water<\/td><\/tr>
25 \u00d7 2.3<\/td>DN20 (3\/4″)<\/td>1.25 MPa<\/td>S5<\/td>Cold water supply<\/td><\/tr>
25 \u00d7 3.5<\/td>DN20 (3\/4″)<\/td>2.0 MPa<\/td>S3.2<\/td>Hot water \/ heating<\/td><\/tr>
25 \u00d7 4.2<\/td>DN20 (3\/4″)<\/td>2.5 MPa<\/td>S2.5<\/td>High-pressure systems<\/td><\/tr>
32 \u00d7 3.6<\/td>DN25 (1″)<\/td>2.0 MPa<\/td>S3.2<\/td>Hot water main lines<\/td><\/tr>
40 \u00d7 4.5<\/td>DN32 (1\u00bc”)<\/td>2.0 MPa<\/td>S3.2<\/td>Branch lines<\/td><\/tr>
50 \u00d7 5.6<\/td>DN40 (1\u00bd”)<\/td>2.0 MPa<\/td>S3.2<\/td>Distribution lines<\/td><\/tr>
63 \u00d7 7.1<\/td>DN50 (2″)<\/td>2.0 MPa<\/td>S3.2<\/td>Main supply lines<\/td><\/tr>
63 \u00d7 8.6<\/td>DN50 (2″)<\/td>2.5 MPa<\/td>S2.5<\/td>High-pressure systems<\/td><\/tr>
110 \u00d7 15.1<\/td>DN100 (4″)<\/td>2.5 MPa<\/td>S2.5<\/td>Industrial applications<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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5-How to Customize PP pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\u00a0At Shuowei, we\u2019ve refined our service architecture over 20 years and 3,000+ global projects to transform complex profile challenges into competitive advantages. Here\u2019s why manufacturers from Munich to Mumbai trust our rigorously engineered process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Customization process:<\/strong><\/p>

1. Contact us: Clarify the purpose of PP pipes<\/strong><\/a>, if you have specific requirements specifications\uff0cplease send an email or WhatsApp to contact us(<\/strong><\/span><\/a>+86 188 2072 7151<\/span><\/a>)<\/strong><\/p>

2. Prepare Raw Materials: According to the purpose and performance requirements of the extruded profiles, PP,PVC or PE ABS PMMA raw materials with different polymerization degrees and models can be selected.<\/p>

3. extruder preheating: The heating device heats each section of the extruder barrel to the set temperature. Generally, the material is divided into the feeding section, compression section and metering section, and the temperature of each section is different.<\/p>

4. Extrusion molding:Add the mixed dry blend into the preheated extruder barrel. As the screw rotates, the material is transported forward in the barrel. Finally, under the action of the die, the designed shape is extruded.<\/p>

5. Cooling & Shaping: The PP pipes extruded from the extruder head has a high temperature and needs to be cooled and shaped immediately to maintain its shape. Usually a vacuum sizing water tank is used for cooling and shaping.<\/p>

6. Sample testing: If the sample test is qualified, a batch order will be placed. If it is unqualified, the sample will be remade.<\/p>

7. Mass production: Sign a bulk purchase and sale contract.After confirming the samples, the production stage will be entered. The printing quality (such as ink dots and registration deviation) and die-cutting accuracy will be monitored.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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6-Common PP pipes extrusion schemes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PP Pipes extrusion<\/div> <\/div>\n
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Plastik ekstr\u00fczyon<\/div> <\/div>\n
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Ekstr\u00fczyon profilleri<\/div> <\/div>\n
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7-customized cases<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\"PP<\/figure><\/div>
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8-FAQs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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What is the pressure resistance range of PP Pipe?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Conventional products are 2-2.5MPa, and customized products can reach up to 3MPa (such as fire-fighting pipes).<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the fire protection level of PVC trunking?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

A: Standard products comply with BS EN 61386 flame retardant B1 level, and can be customized to V-0 level (UL94).<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the long-term use temperature of PA+GF30 profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

A: -40\u2103~120\u2103 (short-term resistance to 150\u2103), suitable for automotive engine compartment parts.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the dimensional tolerance standard of special-shaped profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

\u00b10.1mm (precision grade) or \u00b10.3mm (general grade), which is better than the national standard GB\/T 8814.<\/p><\/div>\n\t\t\t\t\t<\/div>

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Can PMMA+ABS two-color co-extrusion be done?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Supports 3-layer co-extrusion, color difference \u0394E\u22640.5, surface hardness \u22652H (such as high-end decorative lines).<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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How is the source of raw materials guaranteed?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Only purchase from TOP5 manufacturers such as Dow Chemical and LG Chemical, and each batch is accompanied by the original factory warranty.<\/p><\/div>\n\t\t\t\t\t<\/div>

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How to control quality during the production process<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

18 inspection nodes: raw material entry inspection \u2192 online diameter gauge monitoring \u2192 72-hour weathering test, etc.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the process for handling defective products?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Free replenishment during the warranty period (defect evidence must be provided), and a rectification report will be issued within 48 hours.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What should I do if PVC profiles are prone to brittle cracking in low temperature environments?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

It is recommended to use a cold-resistant formula (-40\u2103 impact strength \u226550kJ\/\u33a1), which has been applied to Canadian municipal projects.<\/p><\/div>\n\t\t\t\t\t<\/div>

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How to control volatiles in medical clean room profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Medical-grade PVC is certified by ISO 14644-1, and the TVOC release is \u22640.01mg\/m\u00b3.<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Material: PP plastic<\/p>\n

Size: Various sizes<\/p>\n

Colors: White\/black\/red\/yellow\/green\/blue\/custom<\/p>\n

Thickness: 1.0\/2.0mm\/2.3mm\/custom<\/p>\n

Length: 1-4m or up to client request<\/p>\n

Feature: Light Weight, Non-Toxic, Anti-UV, Durable, Heat Resistant, Anti-Corrosion<\/p>\n

Working Temperature: -5-90\u00b0c<\/p>\n

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Application:Industrial\/Toy\/Construction<\/div>\n<\/div>\n
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