Basic Info.
Product Description
HDPE Compression Fittings, PP compression fittings, HDPE Compression 90 degree elbow, Compression elbow, Poly Compression elbow, Compression elbow fittings, HDPE compression elbow, PP Compression elbow
HDPE compression 90 degree elbow fitting is used to join two lengths of metric HDPE pipe in an L shape at 90 degree angle.
PP compression elbow fittings can be manufactured in a diameter sizing from 20mm to 110mm, with pressures up to 16 bar. The HDPE compression 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.
The range of SUNPLAST compression fittings are for use with high-density polyethylene pipes dedicated to fluid reticulation. They can be used in irrigation, drinking water systems and include many items suitable for a very wide range of plant engineering installation requirements. The sizes range from 20mm to 110mm. All fittings with a female threaded portion of 32mm or greater are reinforced externally with a stainless steel ring.
PP compression 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 90 degree elbow, Compression elbow, Poly Compression elbow, Compression elbow fittings, HDPE compression elbow, PP Compression elbow |
| Specification | 20mm to 110mm |
| Pressure ratings | Working Pressure at 20ºC: 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 elbow fittings can be manufactured sizing from 20mm to 110mm. 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 | PN16 | 76 | 240 |
| 25 | PN16 | 115 | 140 |
| 32 | PN16 | 173 | 96 |
| 40 | PN16 | 310 | 51 |
| 50 | PN16 | 531 | 30 |
| 63 | PN16 | 907 | 16 |
| 75 | PN10 | 1202 | 9 |
| 90 | PN10 | 1636 | 6 |
| 110 | PN10 | 2910 | 3 |
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.
Installation procedure For HDPE Compression Fittings
HDPE Pipe Compression fittings provide a a easy & simple installation for HDPE pipe without welding. It allows joining of pipe in a few easy steps. Simply cut, chamfer and clean the pipe, loosen the compression nut on the fitting, insert the pipe into the fitting until it bottoms out, and mechanically tighten the nut. When properly completed, your new connection is immediately ready for pressure.
1. Pipe ends must be cut square and burr-free before using with the fittings. Chamfer
may be provided on the pipe end to facilitate ease of pipe insertion.
2. No need to open fitting & take apart components separately. Just loosen the QJN
(Quick Joint Nut) by three to four turns.
3. Insert the pipe into the fitting up to the stopper.
4. Hand Tighten the QJN for fittings up to 32 mm.
5. Use Wrench to tighten the QJN after hand tightening for fittings 40 mm and above.
6. After Firm Hand Tightening, Tighten the QJN with wrench only for a quarter turn.
Quality Control
To guarantee the HDPE compression fittings meet the highest quality level as per standard, SUNPLAST basically adopts the top quality PPB raw materials from well-known manufacturers. All incoming raw material shall be tested as qualification when it arrives to our factory.
SUNPLAST has been strictly executing the quality system of ISO9001:2000, and each piece of fittings have to pass our strict internal quality control before it is released to our customers. The whole production course are controlled by ISO 9001 quality assurance system.We assure that every material for product is inspected on selection.Besides,each batch is sampled for inspection in order that the factory percent of pass can reach 100%
▪ Tests on finished product:
- Watertightness with internal hydrostatic pressure
with no axial strength (EN-714).
- Pressure watertightness with outer hydrostatic
pressure (EN-911)
- Pull out resistance test (EN-712)
- Internal pressure test with "bending" (EN-713)
- Test of insertion of pipes in o-ring.
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.