round pipe hinge
hinge for round pipe post and gate
round pipe hinge two parts
chain wire round pipe hinge
round post hinge
Mini-Multi Adjust, self-closing gate
hinges for round post & gate frames

 
TruClose Mini-Multi - Round
• For round gate frame and fence post
• Adjustable vertically & horizontally
• Adjustable self-closing tension
• Alignment legs for added strength and ease of installation
• Super-strong polymer construction and stainless steel components means no rust or corrosion
• Unique D&D-patented adjustment

TCAMA2RND
Round self closing hinges for post and gate
$89.47 Pair P/N HN733
$89.47 Pair P/N HN734
Mini multi adjustable self closing hinge for round post
TCAMA2 Self Closing Mini Multi Adjustable Gate Hinge Regular
TruClose Heavy-Duty hinges deliver dependable reliability for child safety gates and general-purpose gates around homes and yards, as well as for high-traffic gates. These hinges are ideal for retrofitting to existing gates as they will fit to gates gate gaps ranging from 6-25mm.
Each pair of hinges includes shims/adaptors to fit different post and gate diameters. D&D Technologies has been a leader in there field when it comes to round post self closing hinges.
Self Closing hinges for Round Post -
Post 50 & 73
Gate 50mm

upto -  60 Kgs
$77.43 Pair P/N HN705
safety cap for pool self closing hinges
Safety Cap for
HN735
$5.95
each  P/N CP840
safety cap for pool self closing hinges
Safety Cap for
HN736
$5.95
each  P/N CP840
Spring closer for pipe
Two piece Round pipe hinge for spring closer
65mm
80mm
100mm
25mm
25mm
image of round pipe gate with spring closer
25NB - 40NB
25NB - 50NB
25NB - 65NB
25NB - 80NB
25NB - 100NB
Spring closer for 25NB extra light round pipe
$40.50

HN815
Two part Hinge
25nb - 40nb mm
HN050
Two part Hinge
25nb - 50nb mm
HGHM054
Two part Hinge
25nb - 65nb mm
HGHM058
Two part Hinge
25nb - 80nb mm
HN062
Two part Hinge
25nb - 100nb mm
HN068
To make this round pipe
self closing work you need..
2 Items. Spring closer and 2 Piece hinges

Spring Closer

plus 2 x any Two of the same pipe hinge

One for the top to hold the gate as it swings and the other for the bottom to house the spring closer 
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NOTE......
This Self Closing hinge for round pipe
only works in 25NB light pipe

25NB = is the inside measurement of the pipe the wall thickness of the pipe might vary between 1 - 5mm these self closing hinge will accommodate them
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In this image we are using 50NB mm post to 25NB mm gate
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NB stands for Nominal Bore (internal diameter of a pipe/fitting)

Round pipe is mainly used in the water and gas industry and the inside measurement is important to this industry.

With steel industry all steel is measured on the outside whilst the wall thickness changes it never alters the outside measurement unlike the water and gas industry where the inside measurement stays the same but the wall thickness changes so does the outside measurement. I hope this makes sense.
The unique UV stabilized self lubricating poly bush makes for a smooth long life gate operation. The bush eliminates the metal to metal contact between the gate frame and the gudgeon, minimizing friction, and its ribbed exterior on the bush provides a positive non-slip fit inside the gate frame stile to ensure the only movement is between the gudgeon pin and the hinge bush.
25mm
50mm
25mm
40mm
25mm
Self Closing hinges for Round Post
upto -  25 Kgs
schematic drawing of TCHDRND1
Round pipe self closing hinges
Post
48-50
and 73mm
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Gate
35mm and 41mm
The TCHDRND1-MK2 model fits  POST 48-50mm, 60mm and 70mm post diameters, and  GATE frames of 35mm and 41mm.

All Hinges can be used on Left or Right side
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Self Closing hinges for Round Post -
Post 48-50 & 73 -
Gate 35 and 41mm

upto -  60 Kgs

 Gate Diameter

 Post Diameter

 D

 E

 35mm

 48-51mm

 67mm

 24mm

 35mm

 60mm

 72mm

 24mm

 35mm

 73mm

 78mm

 24mm

 41mm

 48-51mm

 70mm

 24mm

 41mm

 60mm

 75mm

 24mm

 41mm

 73mm

 81mm

 24mm

TCHDRND1S3 distance from post
TCHDRND1S3 self closing hinge
TCHDRND1S3 hole centres
TCHDRND1S3 side view
Fits to diameters: TCHDRND1S3: Gate frame: 35 & 41mm, Post: 48-51, 60 & 73mm
These polymer hinges were devised to overcome all the problems associated with conventional gate hinges – rust, binding, sagging and staining. The TruClose ROUND hinges are designed for round-posted heavy or high-traffic gates weighing up to 60kg. The engineering-grade polymers and a stainless-steel closing spring deliver hinges designed to last a lifetime. Due to a high degree of safety and reliability, TruClose hinges are ideal for child safety gates around swimming pools*, childcare centres, schools, homes, playgrounds and hotels/resorts. TruClose hinges are quick and easy to install and to adjust for self-closing speed.
TCHDRND1S3 spacers

 Gate

Diameter

 Post

Diameter

 D

 E

 48-51mm

 48-51mm

 75mm

 24mm

 48-51mm

 60mm

 80mm

 24mm

 48-51mm

 73mm

 86mm

 24mm

TCHDRND2S3 self closing hinge
TCHDRND2S3: Gate frame: 48-51mm, Post: 48-51 & 73mm
TCHDRND2S3 distance from post
TCHDRND2S3 spacers
These Adapters come with each hinge pack
Self-Closing Hinges for Round Posts
NEW: Easier tension adjustment from both ends
NEW: 20% stronger – self-close gates up to 70kg (154 lb)
NEW: Updated, stylish Series 3 body design
• Includes adaptors to fit most post and gate diameters
• Right- or left-handed gate-swing installation
• Side-fixing legs for fast alignment and extra fixing strength
• Industrial-strength polymer will not rust, bind, sag or stain
• Internal stainless steel springs and components
• All fasteners included
TCHDRND2S3 hole centres
TCHDRND2S3 side view

Self Closing Hinges for Round Post

Round Post   Self Closing hinges upto 70kg
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