High Temp Resistance Quartz Crucible Tube

  • Model NO.: YKW-014
  • Application: Mechanical Components
  • Type: Clear Quartz Plate: Shape: Circular Shape
  • Softening Point: 1683 Degree: Annealing Point: 1215 Degree
  • Trademark: YuKang
  • Origin: Donghai County of Jiangsu Province
  • Type: Quartz
  • Size: 3-480mm
  • Place of Origin: Jiangsu, China (Mainlan: Purity: 99.99% Min
  • Density: 2.2g/cm3: Deformation Point: 1120
  • Specification: SGS
  • HS Code: 70023110
Specifications

1, quartz crucible
2, tight tolearance
3, Resistance 1100 degree
4, no bubble no airline
5. ISO 9001-2000

High temperature resistance quartz crucible
1, quartz crucible
2, tight siz tolearance
3, Resistance 1100 degree, 2020 f
4, no bubble no airline

Advantage of the quartz tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
AL Fe K Na Li Ca Mg Cu Mn Cr B Ti
5-12 0.19-1.5 0.71-1.6 0.12-1.76 0.38-0.76 0.17-1.23 0.05-0.5 0.05 0.05 <0.05 <0.1 <1.0
 
Spectral transmission at 1.0mm thickness
m m <220 255 280 315 350 38 590 780
% 89 91 93 93 93 93 93.2 93.4
 
Physical Properties
(g/cc)Density20 °C kg.m-3 2.2
Degree of Hardness Moh's Scale 5.5-5.6
Softening point(degree) 1683
Annealing point 1215
Deformation Point 1120

Pulley

A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable. The supporting shells are called blocks.

A pulley may also be called a sheave or drum and may have a groove or grooves between two flanges around its circumference. The drive element of a pulley system can be a rope, cable, belt, or chain that runs over the pulley inside the groove or grooves.

QFAP has specialized in producing various kinds of pulleys more than 10 years, could help to design or produce the pulley according to your requirements. (OEM accepted)

pulley-1



Materials: Ductile iron, Grey iron, Steel Castings, Aluminum

Surface treatment: Painting, Powder coating, zinc plating, hard anodizing, only oiled

Main of our customers is from USA, CANADA, AUSTRALIA and German

Belt Pulley,Timing Pulley,Rope Pulley,Nylon Cable Pulley

SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com