Kerone Steel & Alloys

It is a corrosion-resistant alloy of iron, containing a minimum of 10.5% chromium, which forms a thin, protective oxide layer on the surface. This layer prevents rust and provides excellent resistance to corrosion, staining, and oxidation, making stainless steel one of the most durable and versatile materials used across industries.

Stainless Steel 304 Sheets are flat-rolled products manufactured from AISI SS 304, an austenitic chromium-nickel stainless steel widely used for its excellent corrosion resistance, strength, and formability.

• Chromium: ~18%

• Nickel: ~8%

• Low carbon, non-magnetic in annealed condition

• Grade: AISI / ASTM SS 304

• Excellent corrosion resistance in most atmospheric and mildly corrosive environments

• Good strength and toughness at both ambient and low temperatures

• Excellent formability and weldability

• Good resistance to oxidation

• Hygienic and easy to clean

Available in multiple finishes such as:

• 2B (Smooth, matte finish)

• No.1 (Hot rolled, rough finish)

• BA (Bright Annealed)

• No.4 (Brushed finish)

• Mirror / Polished finish

Commonly used in:

• Food processing and dairy equipment

• Chemical and petrochemical industries

• Pharmaceutical equipment

• Kitchen equipment and utensils

• Heat exchangers

• Architectural and decorative applications

• Automotive and fabrication industries

• Long service life

• Low maintenance

• Excellent aesthetic appearance

• Resistant to rust and staining

• Suitable for welding, bending, and forming operations

• Thickness: As per requirement

• Width & Length: Standard or cut-to-size

• Standards: ASTM A240 / AISI 304 / EN 1.4301

If you need a short description for quotation or a technical specification format, I can provide that as well.

A Gunmetal Round Bush is a cylindrical bearing component made from gunmetal (a copper-based alloy), used in machinery and mechanical assemblies to support rotating shafts and reduce wear between moving parts.

• Gunmetal alloy — typically a mix of copper, tin, and zinc (sometimes with small amounts of other metals).

• Known for excellent wear resistance, good load-bearing capacity, and corrosion resistance.

• Offers low friction characteristics, making it ideal for sliding or rotating applications.

• Round / cylindrical in shape.

• Designed to be a press-fit or slip-fit into housings or brackets.

• The inner bore accepts a shaft or pin.

• Outer surface interfaces with the housing or casing.

• Acts as a bearing surface between a shaft and housing.

• Helps reduce friction and wear between moving parts.

• Supports radial loads (and sometimes light axial loads).

• Protects more expensive components by being a replaceable wear part.

Commonly used in:

• Electric motors

• Pumps and compressors

• Automotive steering and suspension parts

• Industrial machinery

• Agricultural equipment

• Marine hardware

• Durable and long-lasting

• Good machinability

• Self-lubricating properties when used with oils/greases

• Resistant to rust and corrosion

• Suitable for high load and shock conditions

Gunmetal bushes may vary in:

• Outer diameter (OD)

• Inner diameter (ID)

• Length

• Tolerance

• Surface finish

Example spec notation (illustrative):

Gunmetal Round Bush – OD: 50 mm, ID: 35 mm, Length: 20 mm

If you want, tell me the specific size or application you have in mind and I can tailor the description or help you choose the right one!

318L Stainless Steel Ball Valves are high-performance valves designed for precise flow control in piping systems. Made from corrosion-resistant 318L stainless steel, these valves provide durability, leak-proof performance, and reliability in a wide range of industrial and chemical applications.

Key Features:

• Full bore or standard bore design for smooth flow

• Excellent corrosion and chemical resistance

• Leak-proof, tight shut-off performance

• Easy operation with quarter-turn mechanism

• Durable and low maintenance

Material & Grade:

• Body & Ball: Stainless Steel 318L

• Seat: PTFE / RPTFE (as applicable)

• Handle: Stainless Steel or coated lever

Specifications:

• Size Range: ½” to 4” (or as required)

• Pressure Rating: ANSI 150 / 300 / 600 (as applicable)

• End Connections: Threaded, Socket Weld, Butt Weld, Flanged

• Operation: Manual, Gear Operated, or Actuated

• Standards: ASTM / ASME / API / DIN

Applications:

• Chemical and petrochemical plants

• Oil & gas pipelines

• Water treatment and desalination plants

• Pharmaceutical and food processing industries

• High-temperature and high-pressure systems

Advantages:

• Long service life in corrosive and high-pressure environments

• Quick and reliable operation

• Minimal maintenance requirements

I can also create a short version suitable for quotations or a sales-focused description for catalogs and emails if you want.

Copper Plate is a flat-rolled copper product known for its excellent electrical and thermal conductivity, superior corrosion resistance, and high malleability. Manufactured with precise thickness and dimensional accuracy, copper plates are widely used in electrical, industrial, and engineering applications.

Key Features:

• Very high electrical and thermal conductivity

• Excellent corrosion and oxidation resistance

• Good strength with high ductility

• Easy to cut, machine, and fabricate

• Smooth surface finish with accurate dimensions

Material Grades (Common):

• Electrolytic Tough Pitch Copper (ETP / C11000)

• Oxygen-Free Copper (OFC / C10200)

• Phosphorus Deoxidized Copper (DHP / C12200)

Specifications:

• Thickness: As per customer requirement

• Width & Length: Standard or customized

• Finish: Mill finish / bright finish

• Standards: ASTM / IS / BS / DIN / JIS (as applicable)

Applications:

• Electrical panels and busbars

• Power generation and transmission equipment

• Heat exchangers and thermal applications

• Industrial machinery and fabrication

• Architectural and decorative uses

Advantages:

• Excellent performance in electrical and thermal systems

• Long service life with low maintenance

• Suitable for both industrial and commercial use

If you want this short for quotation, technical datasheet style, or sales-focused description, I can tailor it as per your requirement.

450 HI Sailma Steel Plates are high-quality, high-impact alloy steel plates specifically designed for heavy-duty engineering and structural applications. Sailma steel is known for its excellent toughness, wear resistance, and high strength, making it suitable for manufacturing tools, dies, and components subjected to high stress.

Key Features:

• Exceptional toughness and impact resistance

• High hardness and wear resistance

• Good machinability and formability

• Uniform chemical composition and mechanical properties

• Long service life in demanding applications

Material & Standards:

• Grade: 450 HI Sailma Steel

• Material Type: Alloy Steel / High Impact Steel

• Standards: JIS G 4801 (Sailma), DIN, or as specified

Specifications:

• Thickness: As per requirement

• Width & Length: Standard or customized

• Surface Finish: Hot rolled / Mill finish

• Hardness: Optimized for impact applications

Applications:

• Manufacturing of dies, molds, and punches

• Tooling and heavy machinery components

• High-wear parts in industrial machinery

• Automotive and construction equipment

• Press tools and cutting tools

Advantages:

• High performance in high-stress and impact environments

• Superior durability and reliability

• Suitable for precision engineering and heavy-duty applications

If you want, I can also make a short version for quotation or a sales-focused description ready for your catalog or email.

321 Stainless Steel Needle Valves are precision-engineered valves designed for accurate flow control and regulation of liquids and gases in piping systems. Manufactured from corrosion-resistant 321 stainless steel, these valves provide reliable performance in high-temperature, high-pressure, and chemically aggressive environments.

Key Features:

• High corrosion and heat resistance (ideal for elevated temperatures)

• Precise flow control with fine adjustment

• Leak-proof and durable performance

• Robust construction for long service life

• Easy operation and maintenance

Material & Construction:

• Body & Stem: Stainless Steel 321

• Seat & Packing: PTFE, Graphite, or as per application

• Handle: Stainless Steel or Coated Lever

Specifications:

• Size Range: ¼” to 2” (or as per requirement)

• Pressure Rating: ANSI 150 / 300 / 600 (or as specified)

• End Connections: Threaded, Socket Weld, Butt Weld, Flanged

• Operation: Manual, Gear Operated, or Actuated

• Standards: ASTM / ASME / API / ISO

Applications:

• Chemical and petrochemical industries

• Oil & gas pipelines and refineries

• Pharmaceutical and food processing industries

• High-temperature and high-pressure systems

• Instrumentation and control lines

Advantages:

• Reliable and accurate flow control under extreme conditions

• Long service life with minimal maintenance

• Suitable for critical applications requiring high temperature and corrosion resistance

I can also prepare a short quotation version or a sales-focused version for catalogs and emails if needed.

Do you want me to create that version for the 321 SS Needle Valve?

304 Stainless Steel Sheet is a widely used austenitic stainless steel product known for its excellent corrosion resistance, good mechanical strength, and superior formability. It offers reliable performance in a broad range of industrial, commercial, and architectural applications.

Key Features:

• Excellent resistance to corrosion and oxidation

• Good strength and toughness at high and low temperatures

• Excellent formability and weldability

• Smooth surface finish with accurate dimensions

• Low maintenance and long service life

Material Grade & Standards:

• Grade: SS 304 / 304L

• UNS: S30400 / S30403

• Standards: ASTM A240 / ASME SA240

Specifications:

• Thickness: As per customer requirement

• Width & Length: Standard or customized

• Finish: 2B, BA, No.1, No.4, HL

• Edge: Mill edge / Slit edge

Applications:

• Chemical and process industries

• Food, dairy, and pharmaceutical equipment

• Kitchen equipment and appliances

• Architectural and decorative applications

• Storage tanks and industrial fabrication

Advantages:

• Cost-effective stainless steel with excellent performance

• Hygienic and easy-to-clean surface

• Suitable for fabrication, forming, and welding

If you want this short for quotation, technical datasheet style, or sales/marketing-oriented description, I can tailor it as per your requirement or company profile.

Carbon Steel Seamless Elbows are precision-fabricated pipe fittings used to change the direction of flow in piping systems. Manufactured from high-quality carbon steel through seamless processes, these elbows provide superior strength, leak-proof performance, and durability in high-pressure and high-temperature applications.

Key Features:

• Seamless construction for uniform strength and leak-free connections

• High mechanical strength and pressure resistance

• Excellent durability and long service life

• Available in various angles for directional flow changes

• Good weldability and corrosion resistance (with proper coating)

Material & Standards:

• Material: Carbon Steel

• Standards: ASTM A234 / A403 / ASME B16.9

• Grade: A105, A234 WPB, or as per requirement

Specifications:

• Size Range: ½” NB to 48” NB (or as per requirement)

• Schedule / Thickness: SCH 10, 20, 40, 80, 160, XXS

• Angle: 45°, 90°, 180° (custom angles available)

• End: Butt Weld / Socket Weld / Plain End

• Finish: Mill finish / coated / polished as required

Applications:

• Oil & gas pipelines

• Chemical and petrochemical industries

• Power plants and refineries

• Water treatment and industrial piping systems

• High-pressure steam and process lines

Advantages:

• Reliable performance in high-pressure and high-temperature conditions

• Reduces flow turbulence and stress concentration

• Compatible with seamless and welded piping systems

I can also create a short quotation version or a sales-focused version for your catalog or email. Do you want me to do that?

Stainless Steel (SS) is a corrosion-resistant alloy of iron, containing a minimum of 10.5% chromium, which forms a thin, protective oxide layer on the surface. This layer prevents rust and provides excellent resistance to corrosion, staining, and oxidation, making stainless steel one of the most durable and versatile materials used across industries.