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Standard - special - custom made continuous piano hinges

scharnier nah3

We manufacture the a high quality continuous piano hinge (continental hinge / strap hinge / tape hinge) in a variety of sizes and finishes. We offer them in drilled or without holes to be rivetted - or as custom made hinges especially made for your induvidual purpose.

A piano hinge was originally developed to be applied on pianos. Over the years they became more and more important and are found meanwhile in many application areas, such as furniture, metal boxes, car bodies, vending machines, slot machines, motor yachts or big ocean vessels ….

As our latest innovation we are happy to present our powder coated piano hinges, which are available in many different colours.

Continuous piano hinges are available in material thickness of
0,70 mm - 0,80 mm - 1,00 mm and 1,10 mm and in several qualities.
 

 

Steel:
PS - plain / unplated
NP - bright or matt nickel plated & clear bake lacquered
EB - bright or matt brass plated & clear bake lacquered
FB - florentine / statuary bronzed & clear bake lacquered

ZP - zinc plated (galvanised)
WL- white colour lacquered
BL - black colour lacquered

 

Stainless steel:
Grade: AISI 304, AISI 310 & AISI 316
matt or bright finish

 

Aluminium:
bright

 

Solid brass: 
pre-polished / shiny

 

 

Dimensions: 


Open width:

14 mm - 16 mm - 18 mm - 20 mm - 25 mm - 28 mm
 9/16"       5/8"    23/32"      3/4"        1"      1 1/8"


32 mm - 38 mm - 40 mm - 50mm
 1 1/4"    1 1/2"    1 9/16"     2"

Material thickness:

0,70 mm - 0,80 mm - 1,00 mm - 1,10 mm
  .028"        .032"        .040"        .044"

1,75 mm
Pin material: steel, stainless steel, aluminium, solid brass
Knuckles / Joints: 15 mm

Holes:

undrilled or drilled, countersunk-, rivet- or special perforation

Stock length:

1.525 mm / 60" - 5 ft.

1.830 mm / 72" - 6 ft.

2.000 mm / 78,7 " 

2.438 mm / 96" - 8 ft.
3.500 mm / 138" - 11,5 ft.

 

They are also available in coils / rolls. Whatever lenghts you are looking for, we can cut them exactly to your requirements. Our standard lengths are the following:

Piano hinges rolls or coils

 

As standard we offer rolls / coiled piano hinges in lengths of:

5 meter / 16,4 ft.
21 meter / 69 ft.
25 meter / 82 ft.
30 meter / 100 ft.
50 meter / 164 ft.

Remarks: As per the conversion from mm to inches, mentioned fractions may not be 100 % equivalent to the mm sizes.

 

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Hinges finish / surface

Steel and preplated steel
Grade: DC01 C290

  • plain steel
  • nickel plated
  • brass plated
  • florentine / statuary bronzed
  • zinc plated 
     

Stainless steel
Grade: AISI 304 & AISI 316

  • 3 D - highly brilliant
  • 3 C - mat finish 
     

Aluminium
Grade: AlMg3

  • natural bright
  • anodized


Solid brass
Grade: CuZn37

  • bright (pre polished)
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