HDPE PIPE ISO4427-2000 DN180

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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]

GB/T13663-2000：

PE63管材规格
公称外径dn，mm	SDR33	SDR26	SDR17.6	SDR13.6	SDR11
	公称压力 PN,Mpa
	0.32	0.4	0.6	0.8	1.0
	公称壁厚	公称壁厚	公称壁厚	公称壁厚	公称壁厚
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

Q:How is dialysis tubing different from the plasma membrane? Give two reasons.: dialysis tubing is a thin plastic tube that is compared to the plasma membrane. dialysis tubing is not a part of cells, it is a plastic prop used for experiments such as testing selective permeability. so there alot of differences, the main one being that the plasma membrane is actually in cells, where as dialysis tubing just reinacts what the cell membrane does.

Q:You find this tubing with home cinema equipment cables. It's mounted on the wall and does not need any wall cable grippers or anything.: ITS A CONDUIT, THEY CAN BE METAL OR PLASTIC.

Q:Can plastic tubes be used for scientific experiments?: Yes, plastic tubes can be used for scientific experiments. They are commonly used in various laboratory settings for tasks such as sample storage, liquid handling, and centrifugation. Plastic tubes offer advantages such as transparency, durability, and compatibility with a wide range of chemicals and temperatures, making them suitable for many scientific applications.

Q:Can plastic tubes be used for transporting gases?: Yes, plastic tubes can be used for transporting gases. Plastic tubes are commonly used in various industries for this purpose as they are lightweight, flexible, and resistant to corrosion. Additionally, plastic tubes can be easily customized to meet specific requirements, making them a versatile option for gas transportation.

Q:What's the outer diameter of the 1 inch 2 tube?: The diameter of the pipe refers to the inside diameter of the tube. Because the wall thickness is different, so the outer diameter is also different1.2 inch internal diameter of about 32mm, outer diameter of about 42.25mmPipe dimensions (British and metric tables)

Q:My model rocket's (currently being built) body tube has a slight issue.First, this is how im making it.Taking a plastic tube, I wrap a piece of construction paper around it, and glue it. (not to the tube, but to itself so I can slide out the tube, and have a cylindrical paper mold.) Next, I take a special type of paper with water-activated adhesive on one side, and wrap it around the construction paper.However, now that everythings dry, I find that upon gluing the construction paper, I also glued it to the tube. Now the plastic tube is stuck within.How can I get it out without tearing my outer shell?Im guessing with heat/cold, but Im not sure.: I appreciate your effort - it's cool that your're making your material from scratch. I don't know if your tube can be salvaged, but next time, wrap the plastic cylinder with one wrap of waxed paper (like Cut-Rite, available in most grocery stores) before wrapping your adhesive paper around. Then it should slip off the plastic mold and you can pull the waxed paper out of the center of the newly-formed paper tube.

Q:Do not pipe plastic pipe connection: You can go to the building materials store to buy the same size as the plastic pipe elbow or joint.

Q:GFs birthday coming up and I want to give her something special... any suggestions as to what I can make?: some dough to get a real gift. ^_^

Q:What sizes are plastic tubes available in?: Plastic tubes are available in various sizes, ranging from small diameters like 1/8 inch to larger diameters like 4 inches or more.

Q:He keeps biting it. Im starting to worry because if he bites a lot isnt it dangerous? Please help. He already bit before.: It can be dangerous if he accidentally swallows a piece of plastic. And some of the plastic can break and be sharp enough to cut him. I would take them out for now and give him something else he can chew on.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
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