1. Materials: Quartz glass tube, low melting point glass (melting point lower than the molten steel temperature).
2. Product Description: Our company owns and uses the world's most advanced production technology, without the need of excessive material circumstances low melting point glass and quartz glass, a
common seal, and then adopt the German Leybold High Vacuum Technology at the other end to be vacuum (vacuum up to 10 5 care), and to ensure that never burst, no leak.
3. Product Features:
making steel sampling tube will be inserted at one end for the low melting point glass, steel, low melting point glass, an instant melt in the sample tube under the effect of vacuum and atmospheric pressure so
as to achieve a perfect sampling purposes, the success rate of 100% .
4. This product is mainly used in sampling steel and molten iron.
5. We also could produce different lengths and vacuum according to customer requirements.
Supplier: At rockrader industries private limited, we are proud to be a leading manufacturer, exporter, and supplier of high quality feldspar and quartz minerals from india. with decades of expertise, we offer a comprehensive range of products, including:
sodium feldspar (powder, lumps, grits, granules)
potash feldspar (powder, lumps, grits, granules)
quartz(silica) (powder, a grade, chips, grits, sand, granules)
Services: Trade services offered:
1. **export services**:
global delivery of minerals such as feldspar and quartz, with fob shipping terms from chennai port.
competitive pricing and international quality standards.
2. **product customization**:
supply of customized mineral grades, particle sizes, and packaging solutions to meet specific client requirements.
3. **sample provision**:
free sample dispatch for product evaluation and quality assurance.
4. **logistics management**:
efficient supply chain management to ensure timely deliveries worldwide.
5. **documentation support**:
assistance with export documentation, including compliance with international trade regulations.
6. **quality assurance**:
rigorous quality checks and certifications for purity, grade, and consistency.
7. **customer support**:
dedicated support to answer queries, manage orders, and facilitate seamless trade relations.
Payments:T/T Delivery:2days for stock,OEM about 3-5weeks Origin:CHINA Packing:optical package Inspection:MIL Samples:Charge Sample Price:$0.10 UPT offer various of quartz tube with competitive price, large aperture quartz tube no bubbles, no airline, transparent, OEM sharp are ok,
1.Purity 99.996% 2.Resistance 1100 degree, 1000 long time work 3.Low OH 4.No bubble Diameter50mm ID46mm Long1240mm
Clear quartz tube Standard clear quartz glass tube is produced by specialized high purity sand and automatic controlled fusing furnace. It has the characteristics of high purity, strong heat resistance, high transmission and accurate dimension etc. The stable supply of quartz tube with the oh content of 5-20ppm after baking is available. We can also supply the quartz tube with the oh content of 20-50ppm after baking and without baking. It is widely applied for halogen lamp, mercury lamp, single-ended lamp, automobile lamp, stage lamp, thermocouple, printer lamp, sleeve for water treatment lamp, quartz utensils and pipes etc.
Red quartz tube
Processed quartz tube with many kinds of shape.
Red quartz tube
Quartz glass tube Density 20¦ kgm3(103)2.2 Coefficient of expansion 25300¦ ¦1(106)0.56 Fp softening point¦1710 P annealing Sp strain point(¦)1140 E youngs modulus(pa)7.3105 Range of odg Od Wt Siding Out of rounds+ Bow/1220mm 6mm2.0%10%12%2.0%2.5mm 6.0015.00mm1.25%8%10%1.5%2.5mm 15.0020.00mm1.25%10%15%1.5%2.5mm 20.0025.00mm1.25%10%15%1.5%2.5mm 25.0030.00mm1.35%12%15%1.5%2.5mm 30.0080.00mm1.5%14%15%2.0%2.5mm
Special tubing Type ql510:twin bore tubing .Sizes available:33mmx16mm, 30mmx15mm, 23mmx11mm, 22mmx11mm, 17mmx8mm. Length: f_4000mm Application: infrared heaters Type ql520: ruby red quartz tubing Sizes available:19mmx16mm, 12mmx10mm, 10mmx8mm Application: infrared emitters, dryers Type ql530: precision bore tubing Type available: rectangular, square, fan-shaped, triangle. Application: boiler instrument .
