Water Supply Pipe Series

Socket Fusion Fitting
Socket Fusion Fitting
Socket Fusion Fitting
Socket Fusion Fitting
  • Socket Fusion Fitting
  • Socket Fusion Fitting
  • Socket Fusion Fitting
  • Socket Fusion Fitting

Socket Fusion Fitting

1. Dia: DN20-110mm(1/2 inch-4 inch).

2. Pressure Class: From PN10 to PN16.

3. Packing: Packaged by cartons or bags.

4. Delivery: In Stock, Quick Deliery.

5. CO (Certificate of Origin): China, CO could be provided.

6. Product inspection: Raw material inspection. Finished product inspection. Third party inspection upon clients request.

Certification

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  • Introduction
  • Feature
  • Specification
  • Physical Parameter
  • Application
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Introduction

Our HDPE Socket Fusion Fittings are precision-engineered components for joining HDPE pipes using the socket fusion method, where pipe and fitting ends are heated and fused into a monolithic structure. These injection-molded fittings are manufactured from 100% virgin PE100/PE80 resin to ensure maximum durability and performance in pressure piping systems.

Available Types & Sizes

Comprehensive Range: Elbows (45°/90°), Tees (equal/reducing), Couplings, Reducers, End Caps, Threaded Adapters (male/female), Unions, etc.

Size Range: DN20 (3/4") to DN315 (12")

Pressure Ratings: From PN10 to PN16.

Colors: Standard black

Technical Specifications

Material: PE100 (MRS 10 MPa) / PE80 (MRS 8 MPa) virgin HDPE resin

Certifications: ISO9001, ISO14001,CE...

Manufacturing Process: Precision injection molding for consistent wall thickness

Temperature Range: -40°C to +60°C (continuous service)

Installation Process: Socket Fusion Steps

Prepare: Cut pipe square, deburr, and mark insertion depth

Heat: Use socket fusion machine to heat both pipe end and fitting socket

Fuse: Insert heated pipe into fitting socket and hold for specified cooling time

Finish: Allow joint to cool completely before testing (no external cooling needed)

Factory visits and third-party inspections are welcome.

Feel free to contact us for product catalogs, quotations and professional technical support.

Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.

Socket Fusion Fitting
Socket Fusion Fitting
Socket Fusion Fitting
Socket Fusion Fitting

Feature

Benefits of (High Density Polyethylene) Socket Fusion Fitting

Feel free to contact us for product catalogs, quotations and professional technical support.

Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.

01

Monolithic Fusion Bond: Joint strength exceeds pipe body; eliminates leaks and root intrusion.

02

Corrosion Resistance:Unaffected by acids, alkalis, salts, and soil chemicals; ideal for harsh environments.

03

Longevity: 50-year design life under normal operating conditions.

04

Chemical Compatibility: Suitable for potable water, industrial fluids, and aggressive media.

05

Impact Resistance: Withstands heavy loads, ground movement, and freezing temperatures (-40°C to 40°C).

06

Low Flow Resistance: Smooth inner walls minimize pressure loss and energy costs.

07

Quick Installation: Socket fusion process is faster than traditional methods with simple tools.

08

Cost Efficiency: Reduced maintenance, no replacement parts, and lower installation labor

Specification

Equal Coupler
Accessories04 d(mm) d1(mm) z(mm) L(mm)
20 30.5 7 35
25 36 7 39
32 43.5 7 43
40 53.5 8 48
50 66 8 54
63 82 8 62
75 93 8 69.5
90 112 10.5 80.5
110 134.5 14 96

 

90 Deg Elbow
Accessories05 d(mm) d1(mm) z(mm) L(mm)
20 30.5 14 28
25 36 16 32
32 43.5 20 38
40 53.5 24 44
50 66 28 51
63 82 35 62
75 92.5 44.5 75.5
90 110 53 88
110 134 65 106

 

45 Deg Elbow
Accessories06 d(mm) d1(mm) z(mm) L(mm)
20 30.5 7 21
25 36 8 24
32 43.5 10 28
40 53.5 13 33
50 66 13 36
63 82 16 43
75 92.5 20 51
90 110 23 58
110 134 27 68

 

Equal Tee
Accessories07 d(mm) d1(mm) z(mm) L(mm)
20 30.5 14 28
25 36 16 32
32 43.5 20 38
40 53.5 24 44
50 66 28 51
63 82 35 62
75 92.5 44.5 75.5
90 110 53 88
110 134 65 106

 

Reducing Coupler
Accessories08 Size(mm) D(mm) D1(mm) L (mm)
25 x 20 33 27 38
32 x 20 42 27 43
32 x 25 42 33 44
40 x 20 51 28 44
40 x 25 51 33 44
40 x 32 51 41 44
50 x 20 61 28 48
50 x 25 61 34 48
50 x 32 61 42 48
50 x 40 61 51 48
63 x 20 76 28 57
63 x 25 76 34 57
63 x 32 76 42 57
63 x 40 76 51 57
63 x 50 76 62 58
75 x 25 87 32 65
75 x 32 87 41 64
75 x 40 87 50 67
75 x 50 87 60 68
75 x 63 87 75 68
90 x 40 104 50 63
90 x 50 104 60 63
90 x 63 104 76 71
90 x 75 104 87 71
110 x 50 127 60 70
110 x 63 127 76 74
110 x 75 127 87 76
110 x 90 127 104 77

 

Reducing Tee
Accessories09 Size(mm) D(mm) D1(mm) L (mm) H(mm)
25 x 20 33 58 27 31
32 x 20 42 63 27 33
32 x 25 42 69 33 36
40 x 20 50 59 26 36
40 x 25 50 65 30 38
40 x 32 50 70 41 40
50 x 20 61 68 26 42
50 x 25 61 77 34 45
50 x 32 61 83 42 45
50 x 40 61 91 50 46
63 x 20 77 70 26 48
63 x 25 77 76 31 50
63 x 32 77 82 41 52
63 x 40 77 91 50 53
63 x 50 77 100 61 58
75 x 20 87 80 29 56
75 x 25 87 87 34 58
75 x 32 87 91 40 57
75 x 40 87 100 50 62
75 x 50 87 112 61 65
75 x 63 87 130 76 67
90 x 40 105 132 70 70
90 x 50 107 120 61 70
90 x 63 107 147 76 80
90 x 75 107 151 90 81
110 x 40 132 136 48 77
110 x 50 132 137 60 88
110 x 63 132 159 76 100
110 x 75 132 161 90 101
110 x 90 132 177 107 91

 

Female Threaded Coupling
Accessories10 Size D (mm) L (mm)
20 x ½ " 27 41
20 x ¾ " 27 43
25 x ½ " 33 44
25 x ¾ " 33 46
32 x ½ " 41 39
32 x ¾ " 41 43
32 x 1" 41 50
40 x 1¼ " 50 52
50 x 1½" 60 54
63 x 2" 77 64
75 x 2½" 90 70
90 x 3" 108 82
110 x 4" 131 85

 

Male Threaded Coupling
Accessories11 Size D (mm) L (mm)
20 x ½ " 27 58
20 x ¾ " 27 55
25 x ½ " 33 58
25 x ¾ " 33 60
32 x ½ " 41 52
32 x ¾ " 41 55
32 x 1" 41 65
40 x 1¼ " 50 70
50 x 1½" 60 72
63 x 2" 77 83
75 x 2½" 90 94
90 x 3" 108 105
110 x 4" 131 115

 

Female Threaded Elbow
Accessories12 Size D (mm) H (mm) L (mm)
20 x ½ " 27 32 32
20 x ¾ " 27 32 30
25 x ½ " 33 34 33
25 x ¾ " 33 36 35
32 x ½ " 41 39 30
32 x ¾ " 41 39 35
32 x 1" 41 40 36
40 x 1¼ " 50 47 45
50 x 1½" 63 54 52
63 x 2" 77 67 61

 

Male Threaded Elbow
Accessories13 Size D (mm) H (mm) L (mm)
20 x ½ " 27 46 32
20 x ¾ " 27 46 32
25 x ½ " 33 48 33
25 x ¾ " 33 48 35
32 x ½ " 41 51 31
32 x ¾ " 41 52 34
32 x 1" 41 55 36
40 x 1¼ " 50 67 45
50 x 1½" 63 69 52
63 x 2" 77 79 61

 

Female Threaded Tee
Accessories14 Size D (mm) H (mm) L (mm)
20 x ½ " 27 31 51
25 x ½ " 33 33 58
25 x ¾ " 33 34 60
32 x ½ " 41 37 61
32 x ¾ " 41 40 67
32 x 1" 41 41 72

 

Male Threaded Tee
Size D (mm) H (mm) L (mm)
20 x ½ " 27 45 52
25 x ½ " 33 47 58
25 x ¾ " 33 48 60
32 x ½ " 41 51 61
32 x ¾ " 41 52 67
32 x 1" 41 55 72

Accessories15

 

End Cap
Accessories16 Size D (mm) H (mm) L (mm)
20 27 18 20
25 33 20 23
32 42 23 25
40 51 27 28
50 63 29 31
63 76 31 41
75 91 32 51
90 108 51 69
110 126 45 59

 

Stub End
Accessories17 Size D (mm) d1(mm) H (mm) L (mm)
50 85 63 30 14
63 98 78 34 14
75 121 94 40 15
90 125 110 44 17
110 160 126 50 20

 

Valve
Accessories18 Size D (mm) H (mm) L (mm)
20 28 56 54
25 34 73 61
32 43 80 63
40 51 85 60
50 63 96 68
63 75 115 74

Feel free to contact us for product catalogs, quotations and professional technical support.

Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.

Physical Parameter

Item Fittings Types Specified Fittings Diameter(mm) Pressure Rates(PN-Bar) Manufacturing Process
1 Socket Fusion Fittings Coupler/Coupling OD20-110mm PN25, PN20, PN16, PN10 Injection Molding
Reducer/ Reducing Coupler
Tee
Reducer Tee
Stub End
End Cap
45 deg elbow PN16, PN10
90 deg elbow
2 Threaded- Socket Fusion Fittings Female coupler OD20-110mm 1/2'-4' PN16, PN10 Injection Molding
Male coupler
Lifting Stop Valve
Female Tee OD20-63mm 1/2'-2' PN16, PN10
Male Tee
Female Elbow 90 Deg
PP Ball Valves
Male Elbow 90 Deg OD20-63mm 1/2'-2' PN16, PN10
Stop Valve OD20-63mm
Female Union OD20-63mm 1/2'-2'

Feel free to contact us for product catalogs, quotations and professional technical support.

Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.

Application

Perfect for these critical industries:

Water Supply: Potable water distribution, municipal networks, rural water systems.

Irrigation: Agricultural, landscape, and golf course irrigation.

Gas Distribution: Low-pressure natural gas and LPG pipelines.

Industrial: Chemical processing, mining slurry, and wastewater treatment.

Infrastructure: Sewer systems, stormwater management, and geothermal applications.

Feel free to contact us for product catalogs, quotations and professional technical support.

Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.

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