Gold Member Since 2015
Ningbo Amico Copper Valves Manufacturing Inc.

Pb Pipe Fitting, Polybutylene Pipe Fitting, Polybutylene Tube Fitting manufacturer / supplier in China, offering Pb Pipes and Fittings for Hot Water Supply/Pb Cover/Pb Coupling, Best-Selling Kitchen Sink, Single Bowl 304 Stainless Steel Kitchen Sink and so on.

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Pb Pipes and Fittings for Hot Water Supply/Pb Cover/Pb Coupling

FOB Price: US $0.037 / Piece
Min. Order: 2,000 Pieces
Min. Order FOB Price
2,000 Pieces US $0.037/ Piece
Get Latest Price
Production Capacity: 2000000ton
Transport Package: Neutral Export Package or OEM
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: PB Cover
  • Connection: Welding
  • Technical Standard: GB/T19473.2-2004
  • Pressure: 1.25-2.0MPa
  • Fitting Diameter: Dn20-Dn160
  • Specification: DN20-DN160
  • HS Code: 3917220000
  • Material: Pb
  • Fitting Color: Ivory, Milky, Grey, or Customized
  • Raw Material: Imported Basell
  • Norminal Pressure: 1.25MPa, 1.6MPa, 2.0MPa
  • Trademark: Amico or OEM
  • Origin: Ningbo, China
Product Description
Product standards
Product overview
Polybutylene is a high molecule material and one of the most advanced chemical materials in the world. Due to its various properties such as light weight, high tenacity, corrosion resistance, temperature resistance, odorless, and non-toxicity, it delivers the best performance in pipe systems for water supply and floor heating. Widely adopted by most developed countries, PB pipe has become a premier substitute for traditional copper piping in water supply system.

Product features
-  Light weight, easy transportation and installation
-  Chemical stability and durability: service life of up to 100 years 
-  UV-ray and corrosion resistance, assuring high quality of purified water
-  Low and high temperature resistance: performs well under the temperature from -20ºC to 110ºC
-  High flow capacity with smooth surface
-  No leakage assurance with butt welding
-  Energy saving: 30% less than that of steel pipe
-  Easy maintenance and renovation: does not bond with concrete

Product Applications
-  Water supply: PB pipe is well recognized as a non-toxic, tasteless, and durable pipe. PB pipe system for drinking water conforms with GB/T 17219
-  Floor heating: PB pipe offers excellent heat reservation performance, and is easy to install, making it suitable for floor radiation heating systems in newly-build or renovated residential and industrial buildings
-  Air-conditioning and industrial piping: mainly owing to its high corrosion resistance and pressure resistance, PB pipe is a premier choice for chemical industry, food processing, hospital, and industrial water supply
-  Spring pipe: anti-rust, resist to high temperature and pressure
-  Hot water supply in houses with solar system: excellent heat reservation
PB performance indicator



Longitudinal retraction rate, %,110ºC


Hydrostatic strength

20ºC,hoop stress15.5Mpa,1h, no broken, no leakage

95ºC,hoop stress6.5Mpa,22h, no broken, no leakage

95ºC,hoop stress6.2Mpa, 165h, no broken, no leakage

95ºC,hoop stress6.0Mpa,1000h, no broken, no leakage

Internal pressure resistance test

95ºC,pressure1.19Mpa,1000h,no broken, no leakage

Melt mass-flow rate

The difference to raw material test should no exceed 0.3g/min

Amico PB Pipe Detailed Information
Product Name:PB PIPE and Fitting (Polybutene Pipe and Fitting)
Brand:Amico or OEM
Wall Thickness:2.0mm-5.5mm
Nominal Pressure:2.0Mpa
Material:Polybutene Netherlands Basell
Color:Ivory,grey or customized
Length:4m,6m of straight,100m/coil or as requested
Packing:In coils or 6-12m/piece by plastic bag
Connection:butt fusion, electro-fusion
Service Life:Minium 50 years life under normal condition
Application:Floor heating system, water supply,irrigation,etc

1.How to get free samples ?
A:Pls contact Emily for free samples
    quality checking.
2.How long is the delivery time?
A:Normally within 10-15 days after receiving deposit.
4.What is your payments?
A:T/T,30% deposite and 70% against copy of BL
    Or 100% LC at sight
5.What is your packing?
A: usually plastic bags,carton,can be packed as your require.


1.We are factory,more than 60 years history in Ningbo,China
2.Two Amico industry towns,more than 20 factories.
3.We are the biggest valves production and export base in China
4.Products including valves,faucets,water meter,kitchen sink,sanitaryware products and plastic pipe and fittings around water etc.


More information, pls freely contact Emily
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