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Stainless Steel Impex is a leading manufacturer, supplier, exporter, and stockist of premium quality KOVAR Sheets & Plates manufactured from high-grade UNS K94610 alloy. Known for their controlled thermal expansion and exceptional dimensional stability, KOVAR alloy sheets and plates are widely used in glass-to-metal sealing applications, electronics, aerospace, telecommunications, semiconductor, and vacuum technology industries. Our KOVAR sheets and plates are available in hot rolled, cold rolled, perforated, chequered, and shim forms in various thicknesses and dimensions to meet diverse industrial requirements.

Manufactured in accordance with international quality standards, our KOVAR alloy products offer excellent machinability, oxidation resistance, corrosion resistance, and outstanding compatibility with hard glass and ceramics. Every sheet and plate undergoes stringent quality inspections, including PMI testing, dimensional verification, mechanical testing, and surface inspection to ensure consistent quality and reliable performance. We also provide customized sizes and prompt worldwide delivery with secure packaging.

Standard: AMS, AMS, API

Thickness: 3mm-80mm

Size :0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH

Production: Hot-Rolled (HR) / Cold-Rolled (CR)

Width: 1.5mm to 1500mm

Specialize sheets, Plates : Perforated Sheet, Chequered Plates

Form : Plates, Sheets, Plain Sheet, Shim Sheet

Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.

Grade: Kovar Sheet, Plates / UNS K94610

STANDARD: Kovar
Material No: 1.3981
UNS: K94610

Our Permendur 2V Sheets & Plates are manufactured from premium-quality UNS R30005 alloy to deliver exceptional magnetic properties, high saturation induction, and excellent mechanical strength. Produced to international quality standards, these sheets and plates are widely used in electrical equipment, aerospace components, magnetic circuits, actuators, sensors, and precision engineering applications. Available in hot rolled, cold rolled, perforated, chequered, shim, and plain forms, our Permendur 2V products provide superior dimensional accuracy, excellent machinability, and reliable performance in demanding operating environments.

Standard : AMS, AMS, API
Specialize sheets, Plates : Perforated Sheet, Chequered Plates
Thickness : 3mm - 80mm
Width : 1.5mm to 1500mm
Size : 0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH
Form : Plates, Sheets, Plain Sheet, Shim Sheet
Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.
Grade : Permendur 2V UNS R30005

JIS G3302, JIS G3313, ASTM A653, GB/T2518-88, GB11253-89,
BS, ect.

1.Structural use ,roofing, commercial use, housing
2.Container plate

0.13-1.00 mm
600-1250 mm

1) galvanized steel zinc coating from 60g/m2 to 150g/m2

2) galvalume steel( Aluzinc steel) AZ30 to AZ150

3) prepainted steel ( color coated steel)

top side 18-25micro; back side 5-10micro

color: top side can be made as RAL Code

Product Name
Carbon steel plate 25crmo4 alloy steel sheet price
Thickness
3mm~300mm,2mm-100mm is common thickness,also can customize
Width
1000~3000mm,common width is 1250mm,1500mm,2000mm,2200mm
Length
1000~12000mm,can as your request cut
Surface
Clean,finished, blasting and painting or as your request
Delivery
Hot Rolled, Controlled Rolling,Normalizing,Annealing, Tempering,Quanching, Q+T
Packing
Steel Strapping,fixing in the Container,can customize

Thickness
0.13-3.0mm
Width
Galvanized steel strip 24-600 mm; galvanized steel coil:600-1250mm
Coil weight
Usually is 3-4.5 tons,the max coil is 10 tons
Zn coating
0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2
Coil ID
600-1500 mm,Normal width is 91 4/1000/1219/1250/1500 mm
Steel grade
DX51D,DX52D,DC01,DC02,SGHC
Surface
regular/mini/big/zero spangle,skin pass, chromated, unoiled, dry
Packaging
seaworthy export standard package, or according to the customers requirement

Product Name

Hot rolled steel sheet

Thickness

plate:0.35-200mm strip:1.2-25mm

Length

1.2m-12m or according to customer's special request

width

610,760,840,900,914,1000,1200,1250mm

Tolerance

Thickness: +/-0.02mm, Width:+/-2mm

Material grade

Q195 Q215 Q235 Q345

SS490 SM400 SM490 SPHC SPHD SPHE SPHF

SEA1002 SEA1006 SEA1008 SEA1010

S25C S35C S45C

65Mn

SPHT1 SPHT2 SPH3 SPH4

QstE

Others as your requirement

surface

iron gray (low carbon plate), brown (special alloy plate, the high carbon plate), partial ochre (weather resistance), with temperature oxidation pattern, than manufacture rough surface

**Steel Sheets for Oil Drums Premium Quality**

Our premium steel sheets for oil drums are manufactured from high-grade steel to ensure superior strength, durability, and formability. Designed for industrial drum production, these sheets provide excellent resistance to impact and deformation, making them ideal for heavy-duty packaging applications.

With consistent thickness and smooth surface finish, they are well-suited for efficient fabrication processes including cutting, rolling, and welding.

**Key Features:**

* High-quality industrial-grade steel
* Excellent strength and durability
* Good formability for drum manufacturing
* Smooth surface finish for easy processing
* Consistent thickness and quality

Perfect for manufacturing oil drums, storage containers, and industrial packaging solutions, steel sheets for oil drums are a reliable material for heavy-duty applications.

Galvanized Steel Sheets Corrosion-Resistant Steel for Durable Applications

Our galvanized steel sheets are high-quality steel products coated with a protective layer of zinc to enhance resistance to corrosion and environmental damage. The galvanization process ensures long-lasting durability, making these sheets suitable for both indoor and outdoor applications.

These sheets are widely used in construction, roofing, automotive parts, appliances, ducting, and general fabrication. The zinc coating acts as a barrier and provides sacrificial protection, helping prevent rust and extending the lifespan of the steel.

Key Features:

Steel sheets coated with a protective zinc layer
Excellent corrosion and rust resistance
Durable and long-lasting performance
Smooth surface finish suitable for painting and fabrication
Suitable for roofing, cladding, ducting, and structural use
Widely used in construction, automotive, and industrial applications
Available in various thicknesses, sizes, and coating weights (GSM)
Can be supplied in sheets or coil form
Ideal for indoor and outdoor environments

Q195 galvanized sheet is a surface galvanized sheet with yield strength of 195MPa.

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.

Product name

Q195 Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

Q195

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

Q235 galvanized sheet is a surface galvanized sheet with yield strength of 235MPa.

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.



Product name

Q235 Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

Q235

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

DC01 Galvanized steel sheet is used for automobiles, sanitary ware, food machinery, pressure vessels, nuclear power, chemical equipment, elevators, rail transit, machinery manufacturing, structural piping, and architectural decoration.

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.



Product name

DC01 Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

DC01

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

Classification : Inconel Alloy
Inconel Sheet It has good high-temperature corrosion resistance and oxidation resistance, excellent cold and hot processing and welding process performance, and satisfactory thermal strength and high plasticity below 700. Alloys can be strengthened by cold working, and can also be joined by resistance welding, fusion welding, or brazing.

Classification : Hastelloy Alloy
Hastelloy Alloy Sheet is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungst en content give good resistance to reducing media.Hastelloy Alloy Sheet is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments.

Classification : Hastelloy Alloy
Hastelloy Alloy Sheet is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungst en content give good resistance to reducing media.Hastelloy Alloy Sheet is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments.

Galvanized sheet G550 belongs to high-strength series galvanized sheet, with high requirements for tensile strength and yield strength. Its minimum yield strength is 560Mpa, minimum tensile strength is 650Mpa, and zinc layer thickness is 275g/m2. It has strong corrosion resistance and is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, floor bearing plate, etc.

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.



Product name

G550 Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

G550

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

Warehouse Storage

Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.

The construction industry is mainly used to manufacture anti-corrosion roof panels and roof gratings for industrial and civil buildings; In light industry, it is used to manufacture household appliance shells, civil chimneys, kitchen appliances, etc. In automobile industry, it is mainly used to manufacture corrosion resistant parts of cars, etc; Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, frozen processing tools for meat and aquatic products, etc; It is mainly used for the storage and transportation of materials and packaging tools.

Product name

DX52D Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

DX52D

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement



Products Display





Warehouse Storage

Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.

Galvalumed sheet, with 55% aluminum zinc alloy coating on the surface. The surface of the Galvalumed sheet presents a unique smooth, flat and gorgeous star, and the basic color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of the Galvalumed sheet can reach 25a, and the heat resistance is very good, which can be used in the high temperature environment of 315, The coating has good adhesion with the paint film, has good processing performance, and can be punched, sheared, welded, etc; The surface conductivity is very good.


Product name

Galvalumed sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

Warehouse Storage

Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.

Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.

Product name

Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

CGCC,CGCH,G550,DX51D,DX52D,DX53D,etc. All according to the customer's request

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement

Stainless Steel Impex is a leading manufacturer, supplier, exporter, and stockist of premium quality Invar 42 Sheets & Plates manufactured from high-grade UNS K94100 / Alloy 42 material. Designed for applications requiring excellent dimensional stability and controlled thermal expansion, our Invar 42 sheets and plates are widely used in aerospace, electronics, semiconductor, precision instruments, power generation, and glass-to-metal sealing industries. We supply these products in hot rolled, cold rolled, perforated, chequered, polished, and shim forms in a wide range of thicknesses and sizes to meet diverse industrial requirements.

Manufactured in compliance with international quality standards, our Invar 42 sheets and plates offer excellent strength, good corrosion resistance, superior machinability, and outstanding thermal stability. Every product undergoes rigorous quality inspections, including PMI testing, dimensional verification, mechanical testing, and surface inspection to ensure consistent quality and reliable performance. We also offer customized dimensions, finishes, and prompt worldwide delivery with secure export packaging.

Standard: AMS, AMS, API

Plate Length & Sizes : 1000 mm x 2000 mm, 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2m, 2.44m, 3m, 36\" X 120\" or 48\" X 144\", Cut to size available

Thickness: 0.1mm to 100 mm Thk

Width: 10-2500mm

Production: Hot-Rolled (HR) / Cold-Rolled (CR)

Specialize sheets, Plates : Perforated Sheet, Chequered Plates

Form : Plates, Sheets, Plain Sheet, Shim Sheet

Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.

Grade: Invar 42 Sheet, Plates / UNS-K94100

STANDARD: Invar 42
Material No: 1.3917
UNS: K94100
EN Designation: Ni 42
Alloy: 42