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Product Description
Product Name: Magnesium oxide
Other Names: magnesium oxide light; magnesium oxide heavy; magnesiumoxidemeshwhitepowder; magnesiumoxidefusedcrystalswhitextl; magnesium oxide 96.0+ % for analysis; akro-mag; animag; anscorp; burnt magnesia; calcined brucite; calcined magnesite; calcinedbrucite; calcinedmagnesite; ci77711; corox; dynamag; dynatherm; elastomag 100; elastomag100; elastomag170; electromagnesia; electromagnesia (magnesium oxide); encapsulated mgo; flamarret; fused magnesium oxide; magnesium oxygen(-2) anion; Magnesia; Magnesium oxide anhydrous
Molecular Formula:MgO
HS No.: 2519909100
CAS No.: 1309-48-4
EINECS No.:215-171-9
Appearance:white hygroscopic solid mineral

SPECIFICATIONS
Our Magnesium oxide meets Chinese national standards, as well as European and American standards.

PHYSICAL PROPERTIES
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium . It has an empirical formula of MgO.Pure MgO is not conductive and has a high resistance to electric current at room temperature.

APPLICATION
MgO is widely used in rubber (tire, cable, conveyor belt, synchronous belt, triangle belt, rubber tube, rubber plate, rubber roller, seal, rubber plug, etc.), adhesive, friction materials, organic magnesium salts, electronic components, catalysts, ceramics, glass fiber reinforced plastic, dye, medicine, national defense and other industries.

Carbon Black N660

TYPE
N219, N220, N234, N326, N330, N339, N472, N539, N550, N660, N772, N774

PRODUCT INTRODUCTION OF N-660

1. Package
1.1 The packages of 20Kgs, which were made of PP material or Kraft papers.
1.2 The packages of 500kgs /1000kgs, which were made of PP material
1.3 Special specifications on the package are acceptable.

2. The Physical & Chemical property.
Grainy black amorphous solids, odorless, specific weight 1.82, burning point beyond 400�° C, water insoluble, non-poisonous, stable chemical property.

3. The Perniciousness of carbon-black.
Nonflammable, explosibility, corrosive, toxicant, radioactive, dangerous nature.

4. Application.
It is used as the Strengthening agents and the filling agents for the production of Cord layer of tires, inner tubes, bicycle tires, rubber tubes, rubber tapes, cable ropes, shoes kind, and patterns.

5. Function
N660 fits for all kinds of rubber. Compared with half-reinforcing carbon-black, N660 has more complicated structure, smaller particles, and higher disperstiveness. The tensile strength, the tear resistance, and the tensile stress at a given elongation of vulcanized rubber are very high. Deformed little, heat rise slowly, well elasticity and good flex resistance, but the tensile stretch is low

Split Set Mining Systems

Friction Bolt Mining Systems
Friction Bolt mining systems are a type of rock reinforcement method used in underground mining operations to support excavations and prevent rockfalls or collapses.

Friction Bolt mining systems are commonly used in underground mining operations where ground conditions are poor or unstable. They are particularly effective in areas where traditional support methods, such as timber or steel sets, may be impractical or insufficient. Friction bolts can be installed quickly and easily, making them a popular choice for temporary or permanent rock reinforcement.

â?? Friction Bolts
Friction Bolts are typically steel tubes that are longitudinally split along their length. They are installed by inserting them into predrilled holes in the rock. As they are inserted, the split portion of the tube expands, exerting pressure against the rock walls. This pressure helps to support the surrounding rock mass and prevent it from collapsing.



â?? Friction Bolts
Friction bolts, also known as friction rock bolts or expansion shell bolts, are another component of Friction Bolt mining systems. These bolts consist of a steel rod with an expandable shell at one end. Similar to Friction Bolts, friction bolts are installed by inserting them into predrilled holes in the rock. Once in place, the shell is expanded, creating friction between the bolt and the surrounding rock, which helps to provide additional support.

7A-23B Electric Suction Apparatus
As an electric suction apparatus, it features an oil-free piston pump, oil-mist filter, and overflow protection, helping to reduce oil pollution and maintenance workload. The device is equipped with a 2.5L glass reservoir and operates at AC 220V, 50Hz, with a maximum negative pressure of 0.09 MPa and noise level below 65 dB(A). Its small footprint and lightweight design make it easy to move between wards or fit into limited spaces in emergency trolleys and ambulances.

Glass bead
The coated glass bead have been treated with high quality organic materials on their surface, thus bearing better features in quality. Our company has developed this unique product after absorbing advanced technology from foreign countries and it has the following advantageous features:
A The contrary reflexible of the micro glass beads maintains since we select the materials which are similar to the nature of micro glass beads.
B In rainy and wet weather, ordinary glass beads would be surrounded by water and result in th low reflection rate. However, the micro beads with coated can maintain the reflection effect to a great extent.
C Ordinary glass beads would pile up in the sprayer after absorbing water. However, micro beads with coated would not so, thus increasing the working efficiency.
D since micro beads with coated contain special adhesives, thus improving the integrity between the micro beads and the paints.
E Can prevent sinking of micro beads to the bottom of paints.
F after the treatment of coated thus absorbing less dust from air.
Products according to international standard include: BS6088, EN1423&EN1424, AASHTO, JIS R3301, AS/NZS 2009:2002, KS, etc.
Glass bead for jetting has the features of chemical stability, high mechanical intensity and hardness. They can be jetted onto the object surface with compressed air and can be used on compress glass, rubber, plastic, moulds with metal casting or compressing. The jetting balls would help reduce elasticity of the surface materials and increase wearing capacity.
Glass Bead for grinding ,With the advantages of smooth surface, even size, high hardness, wearable and stable, widely used as disperser, grinding media and filler materials in day, paint, ink and chemical industry.
Technical references
Appearance:
Spherical beads:f+80%(600< sieve size< 850umf++spherical beadsf+75%)
Density:2.4-2.6g/cm3
Refractive index:ndf+1.50ff
Glass bead composition:the glass bead is made of sodium and calcium. Sio2f++68%
Appearance: beads with round ball shape and no visible impurity.
Refractive index:+1.5
Density:2.4-2.6g/cm3
Sio2 content:+68%
Size distribution and spherical beads.
Water resistance: when the wastage of 0.1n hydrochloric acid is 10ml, the surface of glass bead does not fade.
Coated feature: after soaking in water for 30 seconds and dry for 2 hours under in-door temperature, they can easily pass through filler while shaking slightly.
Appearance: clean and transparent, no visible bubbles and impurity.
Specific gravity:2.4-2.6g/cm3
Hardness:6-7
Compressive strength:+1200n
Appearance: clean and transparent, no visible bubbles and impurity.
Density:2.4-2.6g/cm3
Hardness:6-7
Spherical beads:+75%
Sio2 content:+70%




Package
1.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each bag is 25+0.2kg.
2.Using double-deck package, the inner is polythene fim and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each is 1000+8kg.
3.According to clients' requirement.

MQQ:1 FCL
Sample: Available
Delivery time: within 15 days
Port: TianJin or QingDao, As customers'
request


1.wooden cases(made in fumigation and plywood)
with paper interlayer or power

2.as customer¡¡¥s request

Brand name:yizhi
Thickness: 1.5-2.5mm
Size: 610*910mm;1830*2440mm;910*1220mm, etc
Color: all colors
Mqq:1 fcl
Sample: available
Delivery time: within 15 days
Port: tianjin or qingdao, as customers'
Request


1.Wooden cases(made in fumigation and plywood)
With paper interlayer or power

2.As customer¡¡¥s request

Medical Suction Machine

YIDE is a professional medical suction machine� manufacturer based in Shijiazhuang, China. Our medical suction machines are available in single-canister and dual-canister configurations ranging from 1-litre portable units to 4-litre high-capacity trolley models, with brushless motor variants for noise-sensitive environments such as neonatal units and recovery wards. Each unit is built to meet IEC 60601-1-2 electromagnetic compatibility requirements and carries CE and ISO 13485 certification.Whether you need a single unit for evaluation or bulk orders for procurement projects, we offer flexible MOQ, competitive factory pricing, and full OEM/ODM support.
 
What Is a Medical Suction Machine?
A medical suction machine also known as an electric suction apparatus, vacuum suction unit, or� aspirator is a clinical device that generates negative pressure to remove secretions, blood, mucus, phlegm, and other bodily fluids from patients' airways, wounds, or body cavities. It operates on the principle of negative pressure (vacuum), drawing fluids through a suction catheter into a sealed collection canister.
The core components include an oil-free piston pump� or diaphragm pump, a pressure regulator, a collection bottle (typically 1000 ml-2000 ml), suction tubing, and an overflow protection valve. The suction strength (negative pressure) is adjustable, typically ranging from 0-0.08 MPa, to match clinical requirements.

Astm a210 also covers minimum-wall-thickness, tubing sizes, boiler flues including safe ends, arch and stay tubes. Astm a210 provides tensile and hardness properties but only applicable to certain size limitations. Material manufacturing shall be killed. Tubes shall be made by seamless process, marked as either hot-finished or cold-finished. Surface condition shall be specifically stated in the order. Chemical composition shall conform to the requirements. Elemental composition other than listed here shall not be permitted. Tension test, flattening test, flaring



This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Astm does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

3.The values stated in either inch-pound units or si units are to be regarded separately as standard. Within the text, the si units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unles designation of this specification is specified in the order.

Note:

Mill test certificates will be issued according to en10204.3
All tubes shall be supplied as per applicable astm specification.
The tubes shall be seamless and the testing shall be as per a 450 / a450m.
Application: apply to the heat exchangers, condensers and heat transfer equipment and similar pipe.

Made from high borosilicate glass giving high thermal shock resistance.
Non-porous glass won t absorb stains or odors.
Glass is pre-heated oven, microwave, fridge and freezer safe, & dishwasher safe.



Small box, carton, pallet , color box or color label make according request

Essential details
Warranty:5 years
After-sale Service:Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Other
Project Solution Capability:graphic design, 3D model design, total solution for projects, Cross Categories Consolidation, Others
Application:Workshop
Design Style:Modern
Place of Origin:Hebei, China
Brand Name:BAODU
Model Number:Rock/Glass Wool Sandwich Panel
Panel Material:Metal
Product name:PU SEALING ROCK WOOL GLASS WOOL SANDWICH PANEL
Material:Glass Fiber + Color Steel Sheet+Polyurethane
Length:Customized
Width:1000mm
Thickness:50-200mm
Color:Grey White, Blue,Red,Customized
Sample:Free Sample
Type:GLASS Wool Sandwich Panel
Life Time:More than 50 Years
Advantage:Waterproof,Moistureproof,Fireproof, etc.

The chopped basalt fiber is made by the continuous basalt fiber raw silk. The fiber is coated with silane wetting agent, it is the first choice material to enhance the thermoplastic resin, it is also the best material for concrete reinforcement. Basalt is a kind of high performance volcano rock components, this special silicate made the the basalt rock has excellent chemical resistance and alkali resistance. It is the excellent material to strengthen the concrete and it can improve the high temperature stability of asphalt concrete, the low temperature crack resistance and fatigue resistance. Compared with the organic fiber, basalt fiber elastic modulus, tensile strength, corrosion resistance and chemical stability, dispersibility and mortar, concrete affinity has obvious advantages.

Advantages:
1, improving the anti-cracking ability of concrete mortar.
2. Improving the low seepage coefficient of concrete.
3. Improving the durability of concrete.
4. Improving production efficiency and economic efficiency.
5. Raising the utilization rate of bitumen, reduce bad oil.

Application

1, asphalt enhancement in high-grade highway projects
2, cement concrete structures and road enhancement
3, its resin composite can be used as reinforced materials
4, making resistance to high temperature corrosion fitter acupuncture vinyl

Astm a199/a199m-92 specification for seamless cold-drawn intermediate alloy-steel heat-exchanger tubes and condenser tubes. The astm a119 pressure boiler tube is wrapped with nylon fabric then bundled with 2 steel strips in each end, and other 2 in the middle.


Oil-dip, varnish, passivation, phosphating, shot blasting
Painting as requested.

Packed in wooden crates, wrapped in plastic, and suitably protected for sea-worthly delivery or as requested.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles.

Lithium Carbonate

Lithium carbonate, an inorganic compound with chemical formula Li2CO3, is a colorless monoclinic crystal or white powder. The density of 2.11 g/cm3. Melting point 723 C (1.013 * 10 ^ 5 pa). Dissolve in dilute acid. Slightly soluble in water, in cold water solubility is greater than under hot water. Insoluble in alcohol and acetone. Can be used for ceramics, drugs, catalysts and so on. Commonly used lithium ion battery raw materials.

1.Brand: Fitech

2.Molecular formula: Li2CO3

4.Appearance: White Powder

5.HS Code: 2836910000

6.Packing: 25kg/bag or as required

7.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device.

Product Name : Lithium Carbonate

Purity : 99 % min; 99.5%min; 99.99%min

Appearance : White Powder

Molecular Formula : Li2CO3

Application : Battery

Packing : 1000kg Bags Packing With Pallet

Applications

1.Used in semiconductor, television, atomic energy, ceramics, medicine, catalyst and other sectors, also used in the preparation of lithium compounds.

2.Mainly used in the production of lithium tantalate, lithium niobate and other acoustic grade single crystal, optical grade single crystal.

3.It is the raw material for making lithium compounds and lithium metals. It can be used as an electrolytic bath additive for aluminum smelting. It is widely used in glass, ceramics, medicine, food and other industries. It can also be used in synthetic rubber, dyes, semiconductors and military and defense industries.

Round hole stainless Perforated Metal Tube
Perforated Metal, Metal Tube, Advantages of Perforated Metal Tube
Perforated metal tubes are popularly used in filter products as support tubing and sometimes it is used directly as filter tube and cylinder for certain industries. We can manufacture perforated tube solutions with high tolerances and straight or flared ends to allow for unrestricted flow, facilitating flow pressure and temperature measurements. Construction of our tubes can include spiral or longitudinal welded seams or lock seams and you can choose any combinations from a selection of hole sizes and patterns.
Micron opening perforated metal tubes are used as filters or screens itself in the screening of coal, gravel and ore; in the shifting and separation of food products, medical material, fine chemicals and oil. It is made of quality stainless steel or carbon steel sheets, perforated filter tubes and cylinders can be made spiral welded or butt welded in a wide range of sizes.

We are professional in fabricating various of Perforated Filter Cylinders with high precision perforated metals.Since this plate mesh cylinders are not easy to change shapes,they are widely used in petroleum,chemical,oil cooler,food and pharmacy,etc.

# HEPA Filter High Efficiency Particulate Air Filter

HEPA filter, short for High Efficiency Particulate Air filter, is a high performance particulate removal filter widely applied in commercial ventilation systems, clean room projects, medical facilities and air purification equipment. Manufactured following the EN1822 international standard, it captures fine airborne particles that ordinary filters cannot intercept.

The core filter media of a standard HEPA filter is mainly composed of fine glass fiber paper. The filter material is folded into dense mini pleats to enlarge effective filtering area, which helps balance dust holding capacity and air flow performance. Common efficiency grades cover H13 and H14. The H13 grade HEPA filter achieves no less than 99.95% filtration efficiency for particles of 0.3 micrometer diameter, while H14 reaches 99.995%, suitable for scenarios with stricter cleanliness requirements.

Multiple frame options are available according to application demands, including aluminium alloy frame, galvanized steel frame and stainless steel frame. The rigid frame guarantees structural stability under long term air flow impact and provides reliable sealing to avoid air leakage bypassing the filter element. Some composite type HEPA filters are added with activated carbon layers, capable of removing peculiar smell, volatile organic gas besides solid particulate pollutants.

This product serves for cleanâ??room HVAC systems, hospital operating rooms, laboratory ventilation, industrial dust removal equipment and commercial air purifying devices. It effectively blocks dust, pollen, mold spores, aerosol particles and other suspended contaminants in the air.

During installation and application, proper sealing is critical. Damaged filter media will directly damage overall filtering performance. As dust accumulates on the filter surface, air resistance will rise. Regular inspection and timely replacement are required to maintain stable purification effect.

1.Designing the assemble instruction and shipping marks.
2.Providing the professional Inspection Report.
3.OEM(We can produce as your requirement)
4.Reduce profit to help clients selling promotion in special situation.

Tube diameter 10mm-35mm.

Widely used for printing , glass, food, textile, etc.

Dimensions