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Copper Cathodes
Origin Africa
Min. 3,000 MT/mo
L/C ASPW
99.98-99.99%
Fixed Price
Buyer commission would decrease discount

R. Mendoza
Direct Sales & Support
Office of Mr. Cardona
Rosarito, Baja California, MX
Greater San Diego, CA, USA Area
Skype: makingitso
tel. 52-661-850-9209 MX
11-213-426-8619 USA

Available phosphate (p2o5): 0.07%
Soluble potash (k2o): 0.52%
Derived from rock phosphate, potassium sulfate.

Super sack

Advantages of PTFE pagoda joint:
1.Excellent Corrosion Resistance: The pagoda joint crafted from PTFE exhibits superb corrosion resistance, resisting almost all chemicals, including strong acids, bases, and various organic solvents. This ensures its durability and longevity in harsh environments.
2.High Strength and Durability: The pagoda joint, due to its PTFE composition, possesses high strength and durability. Its tight structure and even distribution of stress at connection points allow it to withstand significant loads, ensuring safety and reliability.
3.Smooth Surface and Low Friction: PTFE is known for its extremely low friction coefficient, which results in smooth operation and reduced energy loss during fluid transmission. This smooth surface also aids in easy assembly and disassembly.
4.Excellent Sealing Performance: The pagoda joint made from PTFE provides excellent sealing performance, thanks to its high elasticity and gas tightness. This ensures leak-free connections and reliable fluid transmission.
5.Wide Temperature Range: PTFE maintains its physical and chemical stability over a wide temperature range, from -200�°C to +260�°C. This allows the pagoda joint to function effectively in extreme temperature conditions.
6.Ease of Installation: Compared to traditional welding and bolting methods, the pagoda joint offers a simpler and faster installation process, reducing both cost and labor

The NJbinglab PFA graduated cylinder is a versatile laboratory tool known for its numerous advantages and applications. Here are some key features:

Advantages:

1. Chemical Resistance: PFA is highly resistant to a wide range of chemicals, making it ideal for use with aggressive solvents and acids.

2. Transparency: The material offers excellent clarity, allowing for easy reading of measurements and monitoring of liquid levels.

3. Durability: PFA is robust and resistant to cracking, ensuring longevity even under rigorous lab conditions.

4. Non-stick Surface: The non-adhesive nature of PFA minimizes contamination and allows for easy cleaning, enhancing overall laboratory hygiene.

5. Temperature Tolerance: It can withstand a wide temperature range, suitable for both cryogenic and elevated temperature applications.

6. Graduated Measurements: The clear graduations on the cylinder provide accurate volume measurements, essential for precise laboratory work.

Applications:

- Chemical Analysis: Ideal for preparing solutions and conducting experiments involving corrosive substances.
- Research Laboratories: Commonly used in academic and industrial labs for various experimental setups.
- Pharmaceuticals: Useful in drug formulation and testing, where chemical compatibility is crucial.
- Environmental Testing: Employed in sample collection and analysis of pollutants or hazardous materials.

Overall, the NJbinglab PFA graduated cylinder is an essential tool in many scientific fields, providing reliability and precision for a variety of applications.

This PTFE (polytetrafluoroethylene) evaporation vessel is designed for applications requiring high chemical resistance, excellent durability, and superior sealing performance. With a total capacity of 5 liters, it is ideal for chemical laboratories, industrial processes, and environments handling aggressive acids, bases, and solvents.

Key Features:
- Material: High-purity PTFE ensures outstanding resistance to corrosion, temperature extremes, and chemical reactions, making the vessel perfect for handling a wide variety of substances.
- Valves: Equipped with precise control valves for accurate flow regulation, ensuring seamless operation in processes that demand precision.
- Flange Sealing: The flange design, secured with durable bolts, ensures a leak-proof seal, maintaining system integrity even under challenging conditions.
- Capacity: Generous 5-liter volume meets the needs of both small and medium-scale applications.

Applications:
This product is suitable for chemical evaporation, reagent storage, and experimental setups where ultra-pure, inert materials are required. It is commonly used in:
- Chemical and pharmaceutical industries
- Research laboratories
- Acidic and basic solution processing
- Corrosion-resistant systems

Advantages and Applications of PFA Screws

Advantages:

1. Superior Corrosion Resistance: PFA (Perfluoroalkoxy) screws offer excellent resistance to a wide array of corrosive chemicals, acids, and solvents. This makes them ideal for applications in highly corrosive environments where conventional screws might corrode or degrade.

2. High-Temperature Resistance: PFA can withstand a broad temperature range, typically from -200�°C to 260�°C (-328�°F to 500�°F), without losing its mechanical properties. This makes PFA screws suitable for high-temperature applications, such as in chemical reactors, furnaces, and other industrial processes that involve heat.

3. Low Friction and Non-Stick Surface: PFA screws feature a smooth, low-friction surface, which reduces wear and tear during installation and operation. The non-stick properties are particularly beneficial in applications where contamination or buildup of substances (such as chemicals or food products) must be avoided.

4. Electrical Insulation: PFA is an excellent electrical insulator, making PFA screws ideal for use in electronic and electrical equipment where insulating properties are critical. This reduces the risk of electrical shorts or interference.

5. Durability and Long Life: Despite their lightweight nature, PFA screws are highly durable and have an extended service life, even in extreme conditions. This reliability reduces the need for frequent replacements, lowering maintenance costs.

6. Resistant to UV and Weathering: PFA material is highly resistant to ultraviolet (UV) radiation and weathering, making PFA screws ideal for outdoor or exposed applications where UV degradation of materials is a concern.

1. Product Guide
PFA transparent tubes are used to transport different liquids and gases, and are resistant to strong acids and alkalis, high and low temperatures. Different British tubes and capillaries can be processed. They are used in industries with high cleanliness requirements such as the petroleum industry, biopharmaceuticals, and the semiconductor industry. PFA tubes are used for liquid and gas transportation during semiconductor manufacturing. In semiconductor processes, many liquid and gas media need to be transported under high temperature conditions while maintaining high purity and chemical inertness. PFA tubes are ideal for transporting chemicals and solvents due to their excellent high temperature resistance and inertness to chemical corrosives, such as acid and alkali solutions, sputtering source materials, photoresists, and deionized water.

2. Technical parameter description
Product name: PFA delivery pipe
Outer diameter * inner diameter (mm): 6*3, 6*4, 7*5, 12*10, British 1/4 inch 6.35*4.35, British 1/8 inch 3.17*1.58 Material: PFA
Temperature tolerance -200-260
3. Product characteristics:
1. High and low temperature resistance: The operating temperature can reach -200~+260, and it can work at freezing temperature for a long time without becoming brittle, and it will not melt at high temperature
2. High chemical stability can withstand All strong acids, including aqua regia, hydrofluoric acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acids, etc., strong alkalis, strong oxidants, reducing agents and various organic solvents, are used for the transportation of various harsh fluids.
3. Low dissolution and precipitation, it is a good vessel for storing standard substances, highly corrosive, expensive high-purity reagents.
4. Outstanding non-stickiness, excellent anti-stickiness, no colloids and chemicals adhere to the inner wall of the tube, so no dirt layer will be formed in the tube.
5. It can be used as a high-purity reagent delivery tube, such as for chromatographs, chemical equipment, etc. supporting pipelines. Semiconductor, liquid crystal manufacturing equipment, chemical plants and other liquid pipelines.
6. Very good aging resistance and radiation resistance can be used outdoors for a long time.
7. High softness and bending resistance.
Our factory can process in a directional manner.

Copper, Antimony, other metals minerals from Mexico

Copper, Antimony, other metals minerals from Mexico

Ultrafine Copper Powder. Isotopic composition is that of natural copper 63Cu 69.1% +- 0.05% and 65Cu 30.9% +- 0.03%. Price to be discussed. SKR Available located in Mexico.

FLUORITE ACIDE GRADE
98 % QUALITY
FOB MEXICO ANY PORT

Appareance/Smell: Solid Colour Silver Solid / Odorless
Fusion Point: 630°C (1166°F).
Boiling Point: 1635°C (2975°F).
Solubility: Insoluble in water
Gravity: 6.691 (agua=1).

Ingots of approximately 15 to 25 kilograms in bundles of 1000 kg.

Scrap battery Super Lead Acid Dry 12 V drained Battery for cars


1.Tech Specification



1. Capacity.: 36AH to 220ah

2. Voltage: 12V

3. Applications: starting battery for cars, buses, trucks and other vehicles

4. Certificate: ISO, CE, SASO, SONCAP etc

5. Packaging: cartons & pallets

6. Delivery: within 30 days after signing contract and receiving 30% deposit for 1-3 containers.

7. Deliver from qingdao, China.

8. OEM production available (customers provide Brand & Packaging design

Drained Lead-Acid Battery Scrap ( Drained Acid Battery Scrap )

Specifications

WE ARE TRADING MANUFACTURERS OF ALL TYPES OF used car scrap battery WORLD WIDE.

Specifications

we are offer
1.dry charged battery & MF battery
2.Meet all DIN & JIS standard
3.Powerful quick

scrap used car battery

Specifications

Specifications
1.dry charged battery & MF battery
2.Meet all DIN & JIS standard
3.Powerful quick start & long life
4.1-2 yea

used car scrap battery

Specifications

1.dry charged battery & MF battery
2.Meet all DIN & JIS standard
3.Powerful quick start & long life
4.1-2 year warranty

We are regular Supplier of Drained Battery Scrap. We get our Drained Battery Scrap from reliable source and it has good re-usable value. Drained Battery Scrap is of very great demand in different sector of production industries, it can be used to make different product after recycling it.

Specifications

Purity : Fully drained and Complete Battery with full contents

Car batteries are treated as hazardous waste

Material Source : Car Battery, Van Battery and truck batteries

Best Quality Lead Acid Battery Scrap
12 Volt Used Car Battery not Scrap for Sale
Voltage:12V
Material:Calcium-Calcium
Size:404*172*205*225mm
Standard:DIN
12 Volt Used Car Battery not Scrap for Sale
Voltage:12V
Material:Calcium-Calcium
Size:404*172*205*225mm
Standard:DIN
Description
12 Volt Used Car Battery not Scrap for Sale
We manufacture auto batteries for JIS/DIN Series Standard, dry charged batteries and Maintenance Free (MF) batteries with different specifications for car, auto, truck,etc.

Best Quality Lead Acid Battery Scrap
12 Volt Used Car Battery not Scrap for Sale
Voltage:12V
Material:Calcium-Calcium
Size:404*172*205*225mm
Standard:DIN
12 Volt Used Car Battery not Scrap for Sale
Voltage:12V
Material:Calcium-Calcium
Size:404*172*205*225mm
Standard:DIN
Description
12 Volt Used Car Battery not Scrap for Sale
We manufacture auto batteries for JIS/DIN Series Standard, dry charged batteries and Maintenance Free (MF) batteries with different specifications for car, auto, truck,etc.

12 Volt Used Car Battery not Scrap for Sale
Voltage:12V
Material:Calcium-Calcium
Size:404*172*205*225mm
Standard:DIN

CIF
FOB Rotterdam/Houston/Fujairah
Min Qty: 500,000 bbls
Max Qty: 5,000,000 bbls