Manufacturer, Supplier & Exporter of Perforated Sheet

Riddhi Siddhi Impex is a trusted manufacturer and supplier of high-quality Perforated Sheets in India, offering a broad range of patterns, materials, and dimensions to meet the diverse requirements of industries. These sheets are designed with precision using advanced machinery that ensures consistent hole patterns, superior strength, and a refined finish. Known for their aesthetic appeal, functionality, and structural performance, perforated sheets have become an integral part of modern architectural and industrial design.

The company offers a wide selection of perforated metal sheets in materials such as stainless steel, mild steel, aluminum, brass, and galvanized steel. These sheets can feature various hole shapes—round, square, hexagonal, slotted, or custom-designed—to suit different applications. Whether used for filtration, ventilation, decorative panels, cladding, or acoustic control, Riddhi Siddhi Impex provides perforated sheets that deliver both performance and visual value.

Serving as a domestic supplier, Riddhi Siddhi Impex has established a strong supply chain across all major Indian cities including Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, and Rajpipla. This ensures prompt deliveries and consistent product availability nationwide.

Riddhi Siddhi Impex’s perforated sheets are manufactured using high-quality raw materials sourced from certified vendors. Each sheet undergoes stringent quality checks for dimensional accuracy, pattern consistency, surface finishing, and corrosion resistance. The company also offers customization options including margin size, hole spacing, sheet thickness, and edge finishes, ensuring that the final product aligns perfectly with the client's specific application.

One of the primary advantages of perforated sheets is their ability to balance airflow and strength. This makes them ideal for applications in HVAC systems, speaker grills, industrial screens, facades, sunshades, partitions, and furniture. The sheets also contribute to energy efficiency and thermal regulation when used in building exteriors, thanks to their light-diffusing properties and capacity to facilitate natural ventilation.

Perforated Sheet

Specification

Material	Stainless Steel, Mild Steel, Aluminum, Brass, Copper
Grades	SS 304, SS 316, SS 202, SS 409, MS, GI, Al 1100/5052
Hole Shape	Round, Square, Slotted, Hexagonal, Custom
Hole Size	0.5 mm to 100 mm
Thickness	0.4 mm to 10 mm
Sheet Size	Standard: 1000 mm x 2000 mm / 1220 mm x 2440 mm / Custom
Open Area	10% – 80%
Finish	Mill, Polished, Powder Coated, Painted

Chemical Composition (For Stainless Steel 304)

Element	Content (%)
Chromium (Cr)	18.0 – 20.0
Nickel (Ni)	8.0 – 10.5
Carbon (C)	≤ 0.08
Manganese (Mn)	≤ 2.0
Silicon (Si)	≤ 1.0
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.030

Mechanical Properties (For SS 304)

Property	Value
Tensile Strength	515 – 750 MPa
Yield Strength	≥ 205 MPa
Elongation	≥ 40%
Hardness	≤ 90 HRB

Dimension Chart

Thickness (mm)	Hole Size (mm)	Pitch (mm)	Open Area (%)
0.5	1	2	25%
1.0	3	5	40%
2.0	5	8	50%
3.0	10	15	60%

Equivalent Grades

Standard	Grade
ASTM	304 / 316 / 202
EN	1.4301 / 1.4401
JIS	SUS 304 / SUS 316
IS	30400 / 31600

Equivalent Standards

Standard	Description
ASTM A240	Standard for SS plate, sheet, and strip
IS 6911	Indian standard for SS sheets and plates
EN 10088-2	European standard for stainless steel flat products

Other Types of Perforated Sheets

Type	Description
Round Hole	Most common for filtration and ventilation
Square Hole	Ideal for screen and machine guards
Slotted Hole	Used in speaker grilles, sieves
Hexagonal Hole	High open area and strength
Decorative Pattern	Used in architecture and interiors

Aesthetically, perforated sheets offer architects and designers a creative medium for modern structures and interiors. They are widely used in architectural cladding, signage, stair railings, column covers, and ceilings, where both appearance and performance matter. With the ability to create custom hole patterns, Riddhi Siddhi Impex helps clients develop unique design elements that enhance brand identity and visual appeal.

Frequently Asked Questions (FAQs)

Q1: What materials are available in perforated sheets?

A1: We offer stainless steel, mild steel, aluminum, galvanized iron, brass, and copper perforated sheets.

Q2: Can you supply custom hole patterns?

A2: Yes, custom hole shapes, sizes, and layouts can be manufactured as per client specifications.

Q3: What are common applications of perforated sheets?

A3: They are used in filtration, facades, ventilation systems, cladding, acoustic panels, and machinery guards.

Q4: Do you deliver to all major Indian cities?

A4: Yes, we supply to Mumbai, Delhi, Bengaluru, Chennai, Hyderabad, Kolkata, Pune, Ahmedabad, Surat, and other cities across India.