Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
Main products:crucible,ceramic chemical packing,alumina products,silicon carbide products,mortars
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  • Contact Person : Mr. Zhang HaiYing
  • Company Name : Hunan Fu Qiang Special Ceramic Manufacturing Co., Ltd.
  • Tel : 86-731-23181338
  • Fax : 86-731-23183385
  • Address : Hunan,Liling,Sunjiawan Industry Park, Liling, Hunan, China
  • Country/Region : China
  • Zip : 412200

(Attractive Price, 50 Years Professional!!!)Good Performance Laboratory Aparatus: Pipeclay Triangle With Wire

(Attractive Price, 50 Years Professional!!!)Good Performance Laboratory Aparatus: Pipeclay Triangle With Wire
Product Detailed
The pipeclay triangle is made of wire enclosed in pipeclay tubes. It is used to hold a crucible while the crucible is heated.

Cat.No

Size(mm)

C-195

50

C-196

60

C-197

70

A Pipeclay Triangle is a piece of laboratory apparatus.

It is used in the laboratory much in the same way as a wire gauze, that is to support another piece of apparatus on a tripod, which is undergoing heating by a bunsen burner or other heat source.

Unlike the wire gauze, which primarily supports glassware such as a beaker, laboratory flasks, or an evaporating basin, the pipeclay triangle normally supports a crucible.

A clay triangle, physically, is three sets of two wires with the ends twisted to form a triangle. High tamp. clay (like fireplace clay) rods are placed on the wires before uniting them to form a open-centered triangle rimmed with flame resistant material.This allows direct contact of the open flame to the crucible, which usually contains a substance that melts at fairly high temperatures. 

Also, crucibles have bottoms that are smaller than the circumference of the main body, so placing it into the open triangle gives stability to the set up to prevent tipping and spilling the molten contents.

A pipe clay triangle's use is similar to a gauze mat; to steady/hold apparatus on a tripod while usually they are being heated by a Bunsen burner.

Pipe stem triangles made from galvanized wire and porcelain pipe stemming for reduction in wire sagging and oxidation. Crucibles completely exposed to flame. 

They rest on three flanges of clay pipe stems covering iron wire of triangle.

Chemical composition

Si02: 51%

Al2O3: 36.5%

Fe2O3: 0.15%

Cao: 0.47%

Mgo: 1.68%

K2O: 3.2%

Na2O: 0.79%

Physical Parameters:

Acid resistance: more than 99.5%

Alkali resisitance: more than 97%

Temperature resistance: 1150 degrees celsius for glazed and 1380 degrees celsius for unglazed.

Wear resistance:  less than 0.03g/cm2

Moh's hardness:  7 grade

Water absorption rate: less than 0.5%

Bulk density: 2.2-2.7g/cm3

Compressive strength: more than 300Mpa

Breaking strength: more than 40 Mpa

Thermal stability: 1400 degree celsius to room temperature

(Attractive Price, 50 Years Professional!!!)Good Performance Laboratory Aparatus: Pipeclay Triangle With Wire



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