Composite PPR Pipe Fitting Coupling Union

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Pieces pc

Supply Capability:: 100000 Pieces per Day pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

PVC Strip Door Curtain Used for Warehouse

Sun Shade Netting Sun Shades for Agricultural Outdoor Canopy and Garden Canopy

PVC Strip Door Curtain Used for Warehouse

Fruit Fresh Packing Nets from Factory Directly Supply

EPE Foam Mesh Net Packaging for fruit/vegetables

Plastic Seedling Plastic Nursery Seeding Tray Seed plant propagator

Plastic Seed Tray Plug Tray for Green House

100% Virgin HDPE Plastic Olive Collection Net

PPR Pipe Fitting Coupling Union

Certificate: CE; ISO9001

Pressure: PN2.5Mpa

Size: 20-32 mm

Colors: on request

15 years experience in PP-R line

Features of PPR Pipe Fitting Coupling Union:

Material: Polypropylene

Sizes: 20 to 32 mm

Pressure: PN2.5Mpa

Colors: Light grey, white or other colors on request

Connection: Welding

Standard: GB/T18742.2-2002; DIN8077/8078

Certification: CE, ISO9001

Applications: Cold or hot water supply, heating system, wall heating and radiating system

Advantages of PPR Pipe Fitting Coupling Union:

High Temperature Resistance: the maximum sustained working temperature is up to 70 °C,the maximum transient temperature is up to 95°C

Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium.

Corrosion Resistant: resist chemical matters or electron chemical corrosion.

Lower Installation Costs: light weight and ease of installation can reduce installation costs

Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume

Long Life: more than 50 years under normal conditions

Recycled and Environment-friendly

PP-R Pipe Fittings:

Name	Specification	Weight	Package
Name	(piece)	(g)	pcs/bag	pcs/ctn
PP-R Coupling Union	20*1/2"F	64	50	300
	25*3/4"F	112	25	175
	32*1"F	170	20	120

Q: Are composite pipes suitable for refineries and petrochemical plants?: Yes, composite pipes are suitable for refineries and petrochemical plants. They offer numerous benefits such as corrosion resistance, high strength-to-weight ratio, and durability, making them ideal for handling aggressive chemicals and fluids in such industrial environments. Additionally, composite pipes are lightweight, easy to install, and have low maintenance requirements, resulting in cost savings and improved operational efficiency for refineries and petrochemical plants.

Q: Are composite pipes resistant to bacterial growth?: Yes, composite pipes are generally resistant to bacterial growth. The non-porous nature of the materials used in composite pipes makes it difficult for bacteria to attach and grow on their surface. Additionally, composite pipes are often designed to have smooth interiors, preventing the formation of biofilms that can harbor bacteria.

Q: Are composite pipes resistant to hydrolysis?: Yes, composite pipes are generally resistant to hydrolysis. Hydrolysis is the chemical breakdown of a compound due to reaction with water, and composite pipes are designed with materials that have high resistance to water and moisture, making them less prone to hydrolysis. Additionally, composite materials such as fiberglass and carbon fiber used in these pipes are known for their durability and resistance to chemical degradation, further enhancing their resistance to hydrolysis.

Q: Do composite pipes require internal or external coatings?: Composite pipes do not require internal or external coatings as they are already resistant to corrosion and have a smooth inner surface that prevents scaling or buildup.

Q: Are composite pipes suitable for oil refinery operations?: Yes, composite pipes are suitable for oil refinery operations. Composite pipes are made of a combination of materials such as fiberglass and plastic, which provide excellent resistance to corrosion and chemicals. They also have high strength-to-weight ratios, making them durable and lightweight, which is advantageous for oil refinery operations. Additionally, composite pipes are easy to install and maintain, reducing downtime and costs. Overall, their superior properties make composite pipes a suitable choice for oil refinery operations.

Q: How long is the gas aluminum pipe life in general?: The long service temperature of aluminum plastic pipe is 95 DEG C (50 years, 1MPa), the highest service temperature is 110 centigrade. The aluminum-plastic composite pipe made of PE plastic, the structure of molecular chain - (-CH2 - CH2-) n-, is a very stable structure of plastic, and the middle layer of aluminum plastic pipe inside and outside the outer plastic layer of isolation, allowed to join the light stabilizer, enough to resist oxygen aging without affecting the water contact layer is wei. Because of the aluminum tube and aluminum composite as a whole, the linear expansion coefficient with aluminum is about 0.025mm/m / C, PPR tube 1/6, the change of temperature, the deformation is smaller, and the plastic pipe is a flexible coil pipe itself can absorb a certain amount of deformation, will not cause the thermal expansion deformation of pipeline system.

Q: What is the actual current direction of the composite tube?: At that time, in the electrolyte, the positive and negative charges were moving, only in the opposite direction of the directional movement. In semiconductors, some of them move with positive charges, and some of them move negatively.Also, the current is scalar, i.e., without direction. The direction of the current is only a rule of thought.

Q: With what pipe steel plastic composite pipe thermal insulation pipes: Lining plastic galvanized steel pipe generally refers to the steel in the outside, plastic material in the pipe profiles, mainly focused on the high strength requirements, the internal bearing of the occasion (such as high strength water pipe).

Q: Can composite pipes be used for liquid fertilizer distribution?: Yes, composite pipes can be used for liquid fertilizer distribution. Composite pipes are known for their high chemical resistance and durability, making them suitable for handling corrosive liquids such as liquid fertilizers. Additionally, composite pipes are lightweight and easy to install, offering convenience for liquid fertilizer distribution systems.

Q: How do composite pipes perform in extreme temperature conditions?: Composite pipes are known to perform exceptionally well in extreme temperature conditions. The materials used in their construction, such as fiberglass or carbon fiber, possess excellent thermal resistance properties, allowing the pipes to withstand high temperatures without experiencing significant degradation or structural damage. Additionally, composite pipes exhibit low thermal conductivity, which means they can effectively insulate against extreme cold temperatures as well. Overall, composite pipes are a reliable choice for maintaining the integrity and functionality of fluid transportation systems in extreme temperature environments.

The company products are strictly produced as the standard of international, country and industry etc. And has already passed the test of national, provincial, municipal and other authority departments testing. Since the products put on the market, we own a good name in china and abroad.The products range has been changed from single into series. Now the company has become a high-tech modern enterprise of scientific research, development, production, marketing, trade and services.

1. Manufacturer Overview

Location	Zhejiang, China
Year Established	2004
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications	CE;ISO9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	31% - 40%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	6
Contract Manufacturing	OEM Service Offered Buyer Label Offered
Product Price Range