
HDPE Socket Male Female Thread Elbow
Description
Technical Parameters
Our company has a group of experienced talents responsible for uPVC Coupler With Rubber Ring, HDPE Compression Reducer, hdpe compression elbow quality and product innovation. The company sincerely welcomes domestic and foreign users and friends to choose our products, and hopes that domestic and foreign industry colleagues will work hard to cooperate, advance with the times and develop together! Welcome new and old customers to discuss cooperation. We believe that the sustainable development of the economy and society is the basic guarantee for the sustainable operation of the enterprise.
HDPE Compression Fittings, PP compression fittings, HDPE Compression Female Elbow, Compression Female Elbow, HDPE female Elbow, Poly Female Elbow, PP Compression Female Elbow, HDPE pipe Female Elbow
A HDPE compression female Thread elbow fitting is used to join two lengths of metric HDPE pipe in an L shape at 90 degree angle, but with a threaded female fitting at one end.
HDPE female Elbow compression can be manufactured in a diameter sizing from 20*1/2mm to 110*4”mm, with pressures up to 16 bar. The PP compression female thread Elbow fittings are made from high quality PP-B material that is resistant to etching by numerous chemical substances, and to UV rays, and are suitable for outdoor use.
SUNPLAST Compression Fittings are supplied pre-assembled and ready to install. The range features joiners, reducers, elbows, tees and end fittings plus specialty fittings for recycled water. HDPE to copper and a range of different pipe types use the Universal Transition Coupler (UTC) allowing connection from other rigid piping systems.

PP compression female Elbow fittings are consisted of 5 plastic accessories:
Mark | Part Name | Material | Color |
A | Cap | High quality polypropylene black co-polymer (PP-B) | Blue |
B | Clinching Ring | POM resin | White |
C | Blocking Bush | High quality polypropylene black co-polymer (PP-B) | Black |
D | "O" Ring Gasket | NBR rubber | Black |
E | Body | High quality polypropylene black co-polymer (PP-B) | Black |
More brief details as below:
Product | HDPE Compression Female Elbow, Compression Female Elbow, HDPE female Elbow, Poly Female Elbow, PP Compression Female Elbow, HDPE pipe Female Elbow |
Specification | 20*1/2”mm to 110*4”mm |
Pressure ratings | Working Pressure at 20℃: 20~63mm in PN16; 75~110mm in PN10 |
Material | High quality polypropylene black co-polymer (PP-B) |
Color | Black body / Blue Cap |
Manufacturing Standard | Dimensions and characteristics: ISO 3501/3503/3458/3459. To be installed on HDPE pipes: ISO 11922; DIN 8072/8074; Threads (BSP): ISO 7; DIN 2999. |
Samples available | Yes, samples are available, but charged. |
Packing method | Cartons |
MOQ | Negotiable |
Customized Logo available (OEM Service) | For small quantity of order, customer logo can be marked on the fittings by laser marking or sticker. For big quantity of order, customer logo can be embossed on the fittings. |
Production lead time | Mass stock available for regular sizes About 10 days for a 20ft container, 20 days for a 40ft container |
Warranty time | 1 years for normal use |
Payment term | T/T, L/C, DP, Western Union, or negotiable |
FOB loading port | Ningbo/Shanghai China |
Place of origin | Ningbo, China |
Product Specifications
HDPE/PP compression female Elbow fittings can be manufactured sizing from 20*1/2” mm to 110*4”mm. The size 20-63mm with a pressure of PN16, and 75-110mm pressurized in PN10.


Size (mm) | Pressure Rating (bar) | Weight (gram/PCS) | Packing (PCS/CTN) |
20*1/2” | PN16 | 48 | 360 |
20*3/4” | PN16 | 49 | 330 |
25*1/2” | PN16 | 71 | 240 |
25*3/4” | PN16 | 72 | 210 |
25*1” | PN16 | 79 | 180 |
32*1/2” | PN16 | 121 | 140 |
32*3/4” | PN16 | 123 | 140 |
32*1” | PN16 | 125 | 120 |
40*3/4” | PN16 | 210 | 70 |
40*1” | PN16 | 222 | 70 |
40*1-1/4” | PN16 | 222 | 70 |
50*1-1/4” | PN16 | 365 | 39 |
50*1-1/2” | PN16 | 376 | 39 |
63*1-1/2” | PN16 | 735 | 22 |
63*2” | PN16 | 672 | 22 |
63*2-1/2” | PN16 | 659 | 16 |
75*2” | PN10 | 778 | 15 |
75*2-1/2” | PN10 | 762 | 15 |
75*3” | PN10 | 810 | 15 |
90*2-1/2” | PN10 | 1249 | 9 |
90*3” | PN10 | 1232 | 9 |
90*4” | PN10 | 1216 | 9 |
110*3” | PN10 | 1968 | 5 |
110*4” | PN10 | 1931 | 5 |
Applicants of HDPE Compression fittings
The range of poly pipe compression fittings are for use with high density polyethylene pipes dedicated to fluid reticulation. They can be used in irrigation, drinking water systems, valves and high pressure lines for water, gas and other fluids, and many items suitable for a very wide range of plant engineering installation requirements.
• Watering: Residential, municipal, sport fields, golf courses.
• Irrigation: Agriculture, horticulture, vineyards.
• Industry: Compressed air.

Why Choose Us?
☑ Rich experience on manufacturing HDPE fittings over 20 years, we are an expert in this industry.
☑ Full product range available, you will always find the right solution here.
☑ Strong after-sale term supports to provide professional guide for installation.
☑ By using top quality raw material, with long warranty time on quality.
☑ Short lead time to satisfy your urgent need request.
☑ Quick reply for your inquiries within 12 hours.
☑ OEM service available to support a good sale in customers' market.

FAQS

* How to connect the PP compression fittings?
A: PP compression fittings are very easy to install, which involves the following steps:
● Preparing the pipe, removing the burrs and beveling the edge of pipe. The outer surface of the pipe must be free from imperfections or indentations where the body of the fittings make contact with the pipe
● Unscrewing the blue nut and put it into the pipe followed by the white clamping ring. Make sure the clamping ring is in the correct position, with the larger mouth outwards to the edge of pipe.
● Pressing the pipe axially into the poly compression fittings, until it touch the internal gap of fittings.
● Tightening the ring nuts by hand, and then use the torque wrench provided, till it is tight.
* What is the most common cause of leaking of HDPE compression fittings?
A: It is critical to avoid over-tightening the nut or else the integrity of the poly compression fitting will be compromised by the excessive force. If the nut is overtightened the ferrule will deform improperly causing the joint to fail. Indeed, overtightening is the most common cause of leaks in PP compression fittings.
* How much burst pressure can Poly compression fitting take?
A: SUNPLAST PP compression fittings are designed for the max.normal pressure 16 bars at 20℃, and the burst pressure reaches 35 bars.
* Can SUNPLAST HDPE compression fittings exposed under sunshine?
A: Yes, all HDPE pipe compression fittings are UV-resistant, and can be used outdoor.
* HDPE fusion fittings & HDPE compression fittings, which one is better?
A: It is hard to say. HDPE compression fittings are only be possible for small diameter pipe till 110mm, while HDPE fusion fittings are available for all sizes.
By comparison to HDPE fusion fittings, Poly pipe compression fittings are easy install, less cost, and are especially useful in installations that may require occasional disassembly or partial removal for maintenance etc., since these joints can be broken and remade without affecting the integrity of the joint.
The disadvantage is PP compression fittings are not as robust as fusion fittings.
Contact Us
If you have any requirements on PP compression fittings, or any question on our fittings, please contact us freely. SUNPLAST has well trained staff who are available to address your needs and provide technical support to all sectors when needed.

On the premise of ensuring quality, the diversification of products makes our HDPE Socket Male Female Thread Elbow sell well at home and abroad, and has won the trust and high praise of our customers. We sincerely hope to establish business relation with you and pursue mutual benefit. Our sales and designers will listen carefully to your requirements and needs, design and manufacture according to your requirements and needs, and help you get the ideal products.
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