HDPE PIPE ISO4427-2000 DN16

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Physical properties[edit]

Polyethylene is a thermoplasticpolymer consisting of long hydrocarbon chains. Depending on the crystallinity and molecular weight, a melting point and glass transition may or may not be observable. The temperature at which these occur varies strongly with the type of polyethylene. For common commercial grades of medium- and high-density polyethylene the melting point is typically in the range 120 to 180 °C (248 to 356 °F). The melting point for average, commercial, low-density polyethylene is typically 105 to 115 °C (221 to 239 °F).it is transprant.

Chemical properties[edit]

Most LDPE, MDPE and HDPE grades have excellent chemical resistance, meaning that it is not attacked by strong acids or strong bases. It is also resistant to gentle oxidants and reducing agents. Polyethylene burns slowly with a blue flame having a yellow tip and gives off an odour of paraffin. The material continues burning on removal of the flame source and produces a drip.[3] Crystalline samples do not dissolve at room temperature. Polyethylene (other than cross-linked polyethylene) usually can be dissolved at elevated temperatures in aromatic hydrocarbons such as toluene or xylene, or in chlorinated solvents such as trichloroethane or trichlorobenzene.[4]


SDR33 SDR26 SDR17.6 SDR13.6 SDR11
公称压力 PN,Mpa
0.32 0.4 0.6 0.8 1.0
16        2.3
20      2.3 2.3
25    2.3 2.3 2.3
32    2.3 2.4 2.9
40  2.3 2.3 3.0 3.7
50  2.3 2.9 3.7 4.6
63 2.3 2.5 3.6 4.7 5.8
75 2.3 2.9 4.3 5.6 6.8
90 2.8 3.5 5.1 6.7 8.2
110 3.4 4.2 6.3 8.1 10.0
125 3.9 4.8 7.1 9.2 11.4
140 4.3 5.4 8.0 10.3 12.7
160 4.9 6.2 9.1 11.8 14.6
180 5.5 6.9 10.2 13.3 16.4
200 6.2 7.7 11.4 14.7 18.2
225 6.9 8.6 12.8 16.6 20.5
250 7.7 9.6 14.2 18.4 22.7
280 8.6 10.7 15.9 20.6 25.4
315 9.7 12.1 17.9 23.2 28.6
355 10.9 13.6 20.1 26.1 32.2
400 12.3 15.3 22.7 29.4 36.3
450 13.8 17.2 25.5 33.1 40.9
500 15.3 19.1 28.3 36.8 45.4
560 17.2 21.4 31.7 41.2 50.8
630 19.3 24.1 35.7 46.3 57.2

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the requirements for the installation of expansion joints for drainage plastic pipes?
The expansion joint shall be installed near the water junction pipe, such as the drain pipe under the floor. The expansion joint shall be attached below the branch pipe fitting.
Q:What are the properties of acrylic plastic tubes?
I've no idea what to say
Q:Doubts about the connection of plastic pipe and steel pipe flange
Plastic pipe flanged fittings such as PPR, to have the corresponding, the flange pipe diameter, as long as the nominal nominal pressure and nominal diameter, nominal pressure pipe, bolt holes can be matched. Because the outer diameter of the pipe has been considered in the pipe fittings, there is no need to worry.
Q:My dwarf hamster always sleeps in his tubes.?
Don't worry. As long as he comes out, you know there must be enough air in his tubes. But seriously don't worry. He probabLy just hasn't found that nesting place yet, he will find one within the next couple weeks. And maybe it's a comforting place for him, a place where he feels safe. But if you want him to come out more often, try giving him some treats. Basically, use treats as a sign that he can feel safe outside the tube too. Hope this helps!
Q:What are the differences between rigid flame retardant pipes and semi rigid flame retardant plastic tubes? Who knows?
Flame retardant plastic corrugated pipe, plasticizer, stabilizer and flame retardant by extrusion molding and made of PVC resin, inner and outer walls are corrugated for wire protection, the general color is yellow, red, white, with a special joint pipe connection with plastic pipe bend after bonding, without heating, bundles the supply of each bundle of 100 meters.
Q:Are plastic tubes good for my teddy bear hamster?
I had a teddy bear hamster once and he would always chew on the bars on the cage. All the time! They are just sharpening their teeth, kinda like a cat scratching on furniture. It is completely safe!
Q:Plastic tubes conducting heat/cool to second floor?
Vertical duct work. In general, if forced air, heated, cooled or even unconditioned, goes through it it is called duct work, unless it is an accessory / fitting such as a grille, diffuser, register etc. It's called duct work or vertical duct work if you would like.
Q:Why did they quit making pink plastic tubed popsicles?
Pink still remains the Fla-vor-ice brand's most popular flavor ( punch ). I can find no information on the possible retirement of that flavor. I think that would be silly to retire your most popular flavor. That is my daughter's favorite too. In our last box of 100, they had some in it. But if you switch to the tropical box it is a different set of flavors.
Q:how long will cigars keep in tubes?
Cigars are hydroscopic, that means they tend to match the relative humidity of the enviornment in which they are kept. A tubed cigar in a tube that is hermetically sealed outside of a humidor will keep for 3 - 6 months. After that, even the best seal will begin to fail. In a humidor, a tubed cigar hermetically sealed will keep nearly indefinately. In a plastic tube, you may as well not even have the tube.
Q:What's the thermal fuse sleeve of the wire mesh plastic composite pipe?
Hot melt connection quota of plastic pipe.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range