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Custom PP Pipes Factory Wholesale Price Plastic Pipes - Image 2

Custom PP Pipes Factory Wholesale Price Plastic Pipes

Material: PP plastic

Size: Various sizes

Colors: White/black/red/yellow/green/blue/custom

Thickness: 1.0/2.0mm/2.3mm/custom

Length: 1-4m or up to client request

Feature: Light Weight, Non-Toxic, Anti-UV, Durable, Heat Resistant, Anti-Corrosion

Working Temperature: -5-90°c

Application:Industrial/Toy/Construction

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1-What are PP pipes

PP pipes are building materials made primarily of polypropylene. They are non-toxic, hygienic, heat-resistant (applicable temperature range -20℃ to 70℃), 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.

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.

2-PP pipes parameters

Categories	PP pipes
Material	High quality PP plastic
Brand	Your LOGO
Color	White,Grey,Blue,Yellow and others
Size/shape	Custom
Thickness	Custom
Length	1-4m or up to client request
Shape	Round or other
Processing Service	Cutting
Plastic Modling Type	Extruding
Application	Building Industry,organize wires,electric wires installation,auxiliary for wiring, protect cable
Feature	self-extinguishing , acid resistance,moisture resisitance
Standard	ISO 9001 ISO14001 ISO45001 cqm
Design	Custom according to your drawing
Net Weight	According to drawing
OEM/ODM	Accept
Packing	Customized
Packing material	Carton
Packing size	Customized Packing
Shipping	small quantity 3-7 days by FedEx, UPS, DHL, TNT or EMS or by sea or air for large quantity
Payment terms	TT & Paypal & Western Union
Certification	CE, CCC, CQC,ROHS
Delivery Time	7-10 days for making mold and sampling, 7-30 days production depends on different quantity

3-Key Physical and Chemical Properties

Property	Description
Density	0.90–0.91 g/cm³
Tensile Strength	2–3 MPa
Working Temperature	-30°C to +90°C
UV Resistance	Moderate (requires UV-stabilized grades for outdoor use)
Chemical Resistance	Excellent against acids, alkalis, and salts
Impact Strength	High, even at low temperatures

4-Common PP pipes models and specifications

Outside Diameter × Wall Thickness (mm)	Nominal Diameter (DN)	Pressure Rating (MPa)	S Series	Typical Application
20 × 2.0	DN15 (1/2″)	1.25 MPa	S5	Cold water supply
20 × 2.8	DN15 (1/2″)	2.0 MPa	S3.2	Hot water systems
20 × 3.4	DN15 (1/2″)	2.5 MPa	S2.5	High-pressure hot water
25 × 2.3	DN20 (3/4″)	1.25 MPa	S5	Cold water supply
25 × 3.5	DN20 (3/4″)	2.0 MPa	S3.2	Hot water / heating
25 × 4.2	DN20 (3/4″)	2.5 MPa	S2.5	High-pressure systems
32 × 3.6	DN25 (1″)	2.0 MPa	S3.2	Hot water main lines
40 × 4.5	DN32 (1¼”)	2.0 MPa	S3.2	Branch lines
50 × 5.6	DN40 (1½”)	2.0 MPa	S3.2	Distribution lines
63 × 7.1	DN50 (2″)	2.0 MPa	S3.2	Main supply lines
63 × 8.6	DN50 (2″)	2.5 MPa	S2.5	High-pressure systems
110 × 15.1	DN100 (4″)	2.5 MPa	S2.5	Industrial applications

5-How to Customize PP pipes

At Shuowei, we’ve refined our service architecture over 20 years and 3,000+ global projects to transform complex profile challenges into competitive advantages. Here’s why manufacturers from Munich to Mumbai trust our rigorously engineered process.

Customization process:

1. Contact us: Clarify the purpose of PP pipes, if you have specific requirements specifications，please send an email or WhatsApp to contact us(+86 188 2072 7151)

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.

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.

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.

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.

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

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.