â?¢ High-Strength and Durable: Our Factory high strength steel grade 10.9 ASTM A325 Type 1 heavy hex bolts are designed to provide exceptional strength and durability, making them ideal for heavy-duty applications.
â?¢ Customizable Options: We offer a wide range of customizable options, including sizes from M1.6 to M52, various materials (stainless steel, carbon steel, etc.), and surface treatments (zinc plated, plain finish, hot dip galvanized, self-color).
â?¢ Compliance with International Standards: Our bolts meet international standards such as DIN, JIS, ANSI, ISO, GB, and BSW, ensuring compatibility with various systems and applications.
â?¢ Quality Assurance: We conduct 100% inspection during production to ensure the highest quality of our bolts, and provide a free sample for your reference.
â?¢ User-Specified Options: We cater to your specific requirements, including user-specified sizes, materials, and grades (e.g., 8.8, 10.9), to meet the unique needs of your project, as per your input.
8420 Astm A325 Type 1 Heavy Hex Structural Bolts Suppliers
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Essential details
Finish: Plain Material: Steel, Steel
Model Number: A325
Surface treatment: Black Oxide
Application: Industry
Head type: Hexagon Flange Head
Supply Ability
Supply Ability:5000 ton per Month
Packaging & delivery
Lead time:
Quantity(pieces) 1 - 10000 10000
Lead time (days) 45 To be negotiated
The Incinerated scrap or E46, is the by-product derived from the reprocessing of incinerated domestic waste.
After the combustion process, the furnace output (IBA Incinerator bottom ash) is firstly washed, magnetically separated and screened to separate any no ferrous material.
At a visual inspection, the material is fragmentized, with iron and steel parts, resulting partly cut or in shredded form.
The stock appears heterogeneous and contains all kind of cut or dismantled steel parts such as sheets, bars, frames, wires, bolts and other iron/steel household residues.
The incinerated scrap is eventually oxidized, due to the thermal and cooling treatments, that the material has been submitted to. The burnt scrap also contains minor slag parts, ash and iron oxide, due to the recovery process.
Such components are inherent and adhere to the scrap surface. The total impurities, can be sorted, but not fully removed.
The consignment does not contain any type of arms, ammunition, mines, shells, cartridges, radioactive contaminated, or any other explosive material in any form either used or otherwise.
The collected stock, is stored in open air, on cemented flooring. It can be loaded loose in 20â?? heavy duty container.
Please feel free to contact us for further details.
Trademark: M
Packing: 25kgs Per Box, 36 Boxes Per Pallet
Origin: Ningbo China
HS Code: 73181500
Product Description
1) Grade:A325
2) Size: Dia.: 1/2"-1 1/2"
3) Material: Carbon steel, alloy steel, stainless steel, etc.
4) Surfaces: Plain, black, ZP, ZY, H. D. G. etc.
5) Packaging: 25kgs per box, or according to Client's requirement
Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries.
The Major Utilization Areas Of Fly Ash :
- Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC).
- Part replacement of OPC in cement concrete.
- High volume Fly Ash concrete.
- Roller Compacted Concrete used for dam & pavement construction.
- Manufacture of ash bricks and other building products.
- Construction of road embankments, structural fills, low lying area development.
- As a soil amender in agriculture and wasteland development.
Types of Fly Ash:
- According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties.
- Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product.
- Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash.
- Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics.
All Thermal Coal Listed Above Subject to Prior Sale
This is our most recent distribution sheet outlining available thermal coal we have directly ex. Colombia, SA. These long-term and spot allocations are structured through our established production network. We can deliver product to the vessel less expensively than in the US due to lower labor cost and excessive US logistics charges. (Rail/Barge)
