Products

Leader Stainless Steel Valves are manufactured for high-performance flow control, isolation, and backflow prevention in corrosive and demanding industrial environments. Designed with premium stainless steel construction, these valves offer excellent corrosion resistance, high strength, leak-proof performance, and long service life. They are widely used in chemical, pharmaceutical, food processing, oil & gas, water treatment, and marine industries. Types Available: Gate Valves Globe Valves Ball Valves Check (NRV) Valves Butterfly Valves Plug Valves Needle Valves Forged Steel Valves (Gate, Globe & Check) Materials of Construction: Body: Cast Stainless Steel CF8 (SS304) / CF8M (SS316) Forged Body: ASTM A182 F304 / F316 Trim: SS304 / SS316 / Stellite (optional) Seat: Metal Seat / PTFE / RPTFE (depending on valve type) Stem: SS304 / SS316 Pressure Ratings: PN10 / PN16 / PN25 / PN40 ASME Class 150 / 300 / 600 / 800 / 900 / 1500 / 2500 (depending on valve model) End Connections: Flanged Screwed (BSP/NPT) Socket Weld Butt Weld Standards & Specifications: API 600 API 602 API 6D API 594 API 598 ASME B16.34 BS 1873 BS 1868 BS EN ISO 17292 ISO 5208 Features: Excellent corrosion and chemical resistance High pressure and temperature capability Leak-tight sealing performance Rugged and durable construction Low maintenance and long service life Suitable for manual, pneumatic, and electric actuation Available in cast and forged stainless steel designs Applications: Chemical & Petrochemical Industries Oil & Gas Processing Food & Beverage Plants Pharmaceutical Industries Water & Wastewater Treatment Marine & Offshore Applications Power Plants Process Industries Advantages: Superior corrosion resistance Hygienic and clean service compatibility Reliable performance in aggressive media Precision engineering for long-term durability Manufactured in accordance with international quality standards

Leader Cast Steel Swing Check Valves are designed to automatically prevent reverse flow in pipelines, protecting pumps, compressors, and other equipment from damage caused by backflow. The swing-type disc opens with forward flow and closes automatically when the flow reverses, ensuring reliable non-return operation. These valves are widely used in oil & gas, refineries, power plants, petrochemical industries, and process pipelines. Design & Construction: Body Material: ASTM A216 Gr. WCB (Carbon Steel) Disc Material: WCB with 13% Cr Stainless Steel Trim / SS304 / SS316 Seat: Renewable Hard-Faced Seat Ring Cover Type: Bolted Cover (Pressure Seal Cover available for higher pressure classes) Hinge Pin: Stainless Steel End Connections: Flanged (ASME B16.5) / Butt Weld (ASME B16.25) Design: Swing Disc, Self-Actuating Standards & Specifications: Design Standard: API 6D / BS 1868 / ASME B16.34 Face-to-Face: ASME B16.10 Flange Standard: ASME B16.5 Testing & Inspection: API 598 Pressure Rating: Class 150 / 300 / 600 / 900 / 1500 / 2500 Available Sizes: 40 mm (1½“) to 900 mm (36“) depending on pressure class and model. Features: Automatic non-return operation Low pressure drop with full flow passage Tight metal-to-metal sealing Heavy-duty cast steel construction Renewable seat for extended service life Suitable for high-pressure and high-temperature applications Low maintenance and long operational life Applications: Oil & Gas Pipelines Petrochemical & Refinery Plants Power Generation Plants Steam & Condensate Systems Water & Process Pipelines Chemical & Fertilizer Industries Industrial Utility Services Advantages: Protects pumps and compressors from reverse flow Rugged construction for severe industrial service Excellent sealing performance Reliable automatic operation without external actuation Available in manual inspection and IBR-compliant versions (where applicable).

Leader PN 16 Globe Valves are designed for accurate flow regulation and dependable shut-off in water, steam, oil, air, and other non-aggressive fluid applications. Their globe-type design provides excellent throttling characteristics, making them ideal for systems requiring precise flow control. Manufactured from high-quality materials, these valves ensure reliable performance, long service life, and minimal maintenance. Design & Construction: Body Material: Cast Iron (CI) / Ductile Iron (DI) Bonnet Type: Bolted Bonnet Disc Material: Stainless Steel / Bronze Seat Ring: Renewable Bronze / Stainless Steel Stem Material: Stainless Steel Gland Packing: Graphite / PTFE Operation: Handwheel Operated End Connection: Flanged Ends Standards & Specifications: Pressure Rating: PN 16 Design Standard: BS 1873 / DIN EN 13789 Face-to-Face: EN 558 / DIN 3202 Flange Drilling: EN 1092-2 PN16 Testing: EN 12266-1 / ISO 5208 Size Range: DN 15 (½“) to DN 300 (12“) (depending on model availability) Features: Excellent throttling and flow control Tight shut-off with low leakage Low operating torque Corrosion-resistant construction Easy maintenance with renewable seat Long service life Suitable for continuous industrial operation Applications: Water Supply Systems Steam Distribution HVAC Installations Fire Protection Systems Chemical & Process Industries Industrial Utility Pipelines Oil & Non-Corrosive Fluid Services Advantages: Precision flow regulation Rugged and durable construction Smooth handwheel operation Reliable sealing performance Manufactured to international quality standards Ideal for commercial and industrial piping systems Pressure Rating: PN 16 Available Sizes: DN 15 to DN 300 (model dependent) End Connection: Flanged PN 16 Operation: Manual Handwheel (gear or actuator options available for larger sizes)

Leader Cast Steel Gate Valves are designed for positive shut-off and uninterrupted flow in high-pressure and high-temperature industrial applications. Featuring a robust Outside Screw & Yoke (OS&Y) rising stem design with flexible or solid wedge options, these valves provide excellent sealing, low pressure drop, and long service life. They are widely used in oil & gas, power, petrochemical, refinery, and process industries. Design & Construction: Body Material: ASTM A216 Gr. WCB (Carbon Steel) Trim Material: SS410 / SS304 / SS316 / Stellite Hard-Faced Wedge Type: Flexible Wedge / Solid Wedge Stem Type: Rising Stem (Outside Screw & Yoke – OS&Y) Bonnet Type: Bolted Bonnet / Pressure Seal Bonnet (higher pressure classes) Seat: Renewable or Hard-Faced Seat Rings End Connections: Flanged (ASME B16.5) / Butt Weld (ASME B16.25) Operation: Handwheel / Gear Operated / Pneumatic or Electric Actuator Standards & Specifications: Design: API 600 / BS 1414 / ASME B16.34 Face-to-Face: ASME B16.10 Flange Standard: ASME B16.5 Testing & Inspection: API 598 Pressure Rating: Class 150 / 300 / 600 / 900 / 1500 / 2500 Size Range: 1½“ (40 mm) to 36“ (900 mm) (depending on pressure class) Features: Full bore design with minimal pressure drop Tight shut-off and excellent sealing performance Rugged cast steel construction for demanding services Renewable seat rings for extended service life Low operating torque with smooth operation Suitable for high-pressure and high-temperature applications Long service life with minimal maintenance Applications: Oil & Gas Industries Refineries Petrochemical Plants Power Generation Plants Chemical Processing Industries Steam, Water & Condensate Lines Process & Utility Piping Systems Advantages: Heavy-duty industrial construction Reliable performance in severe service conditions Excellent corrosion and wear resistance with suitable trim materials Available with manual, gear-operated, pneumatic, or electric actuation Designed in accordance with international standards for dependable operation

Leader Valves are high-quality industrial valves designed for reliable flow control, isolation, and backflow prevention in various piping systems. Manufactured with precision engineering and premium-grade materials, these valves provide excellent sealing, durability, and long service life. Leader Valves are widely used in water supply, firefighting, HVAC, oil & gas, chemical, power, and general industrial applications, ensuring dependable performance under demanding operating conditions. Types Available: Gate Valves Globe Valves Non-Return (Check) Valves Ball Valves Butterfly Valves Plug Valves Air Release Valves Foot Valves Materials of Construction: Cast Iron (CI) Ductile Iron (DI) Cast Steel (WCB) Stainless Steel (SS304 / SS316) Bronze / Gunmetal (selected models) Pressure Ratings: PN10 PN16 PN25 Class 150 / Class 300 (depending on valve type) End Connections: Flanged Screwed (BSP / NPT) Wafer Lug Butt Weld (selected models) Standards & Specifications: IS Standards API Standards ASME B16.34 API 598 (Testing) BS / DIN Standards (model dependent) Features: Robust and durable construction Excellent sealing with minimal leakage Corrosion and wear resistant Low operating torque Easy installation and maintenance Suitable for high-pressure and high-temperature services Available with manual, gear-operated, pneumatic, and electric actuation Applications: Water Supply & Distribution Fire Protection Systems HVAC Installations Power Plants Oil & Gas Industries Chemical & Petrochemical Plants Process Industries Industrial Utility Services Advantages: High operational reliability Long service life Precision-engineered components Low maintenance requirements Consistent performance in demanding industrial environments

Leader Valves are high-quality industrial valves designed for reliable flow control, isolation, and backflow prevention in various piping systems. Manufactured with precision engineering and premium-grade materials, these valves provide excellent sealing, durability, and long service life. Leader Valves are widely used in water supply, firefighting, HVAC, oil & gas, chemical, power, and general industrial applications, ensuring dependable performance under demanding operating conditions. Types Available: Gate Valves Globe Valves Non-Return (Check) Valves Ball Valves Butterfly Valves Plug Valves Air Release Valves Foot Valves Materials of Construction: Cast Iron (CI) Ductile Iron (DI) Cast Steel (WCB) Stainless Steel (SS304 / SS316) Bronze / Gunmetal (selected models) Pressure Ratings: PN10 PN16 PN25 Class 150 / Class 300 (depending on valve type) End Connections: Flanged Screwed (BSP / NPT) Wafer Lug Butt Weld (selected models) Standards & Specifications: IS Standards API Standards ASME B16.34 API 598 (Testing) BS / DIN Standards (model dependent) Features: Robust and durable construction Excellent sealing with minimal leakage Corrosion and wear resistant Low operating torque Easy installation and maintenance Suitable for high-pressure and high-temperature services Available with manual, gear-operated, pneumatic, and electric actuation Applications: Water Supply & Distribution Fire Protection Systems HVAC Installations Power Plants Oil & Gas Industries Chemical & Petrochemical Plants Process Industries Industrial Utility Services Advantages: High operational reliability Long service life Precision-engineered components Low maintenance requirements Consistent performance in demanding industrial environments

Leader Valves are high-quality industrial valves designed for reliable flow control, isolation, and backflow prevention in various piping systems. Manufactured with precision engineering and premium-grade materials, these valves provide excellent sealing, durability, and long service life. Leader Valves are widely used in water supply, firefighting, HVAC, oil & gas, chemical, power, and general industrial applications, ensuring dependable performance under demanding operating conditions. Types Available: Gate Valves Globe Valves Non-Return (Check) Valves Ball Valves Butterfly Valves Plug Valves Air Release Valves Foot Valves Materials of Construction: Cast Iron (CI) Ductile Iron (DI) Cast Steel (WCB) Stainless Steel (SS304 / SS316) Bronze / Gunmetal (selected models) Pressure Ratings: PN10 PN16 PN25 Class 150 / Class 300 (depending on valve type) End Connections: Flanged Screwed (BSP / NPT) Wafer Lug Butt Weld (selected models) Standards & Specifications: IS Standards API Standards ASME B16.34 API 598 (Testing) BS / DIN Standards (model dependent) Features: Robust and durable construction Excellent sealing with minimal leakage Corrosion and wear resistant Low operating torque Easy installation and maintenance Suitable for high-pressure and high-temperature services Available with manual, gear-operated, pneumatic, and electric actuation Applications: Water Supply & Distribution Fire Protection Systems HVAC Installations Power Plants Oil & Gas Industries Chemical & Petrochemical Plants Process Industries Industrial Utility Services Advantages: High operational reliability Long service life Precision-engineered components Low maintenance requirements Consistent performance in demanding industrial environments

MS Round Pipe (Mild Steel Round Pipe) is a circular hollow steel pipe manufactured from high-quality mild steel using the Electric Resistance Welded (ERW) process. It is widely used in construction, fabrication, industrial, structural, agricultural, and engineering applications due to its high strength, excellent weldability, and cost-effectiveness. Specifications Material: Mild Steel (MS) Product Type: Round Hollow Section (CHS) Manufacturing Process: Electric Resistance Welded (ERW) Standards: IS 1239 (Part 1), IS 1161, IS 4923, ASTM A53 (depending on application) Size Range: 15 NB (½“) to 300 NB (12“) and above Wall Thickness: 1.0 mm to 12.0 mm Standard Length: 6 m and 12 m Pipe Ends: Plain End (PE), Threaded & Socketed (T&S), Beveled End (BE) Surface Finish: Black, Pre-Galvanized (GP), or Hot-Dip Galvanized (HDG) Features High tensile strength Excellent weldability and machinability Smooth surface finish High load-bearing capacity Easy to cut, bend, and fabricate Durable and long service life Cost-effective solution Available in various sizes and wall thicknesses Applications Building construction Industrial sheds Structural frameworks Steel fabrication Furniture manufacturing Scaffolding Gates and railings Water supply systems Agricultural irrigation Automotive components General engineering Advantages Strong and lightweight construction Easy installation and fabrication Excellent structural performance Suitable for painting and galvanizing Economical and readily available Low maintenance requirements Industries Served Construction Infrastructure Engineering Industrial Fabrication Automotive Agriculture Furniture Manufacturing Water Supply Power Projects General Engineering

MS Round Pipe (Mild Steel Round Pipe) is a circular hollow steel pipe manufactured from high-quality mild steel using the Electric Resistance Welded (ERW) process. It is widely used in construction, fabrication, industrial, structural, agricultural, and engineering applications due to its high strength, excellent weldability, and cost-effectiveness. Specifications Material: Mild Steel (MS) Product Type: Round Hollow Section (CHS) Manufacturing Process: Electric Resistance Welded (ERW) Standards: IS 1239 (Part 1), IS 1161, IS 4923, ASTM A53 (depending on application) Size Range: 15 NB (½“) to 300 NB (12“) and above Wall Thickness: 1.0 mm to 12.0 mm Standard Length: 6 m and 12 m Pipe Ends: Plain End (PE), Threaded & Socketed (T&S), Beveled End (BE) Surface Finish: Black, Pre-Galvanized (GP), or Hot-Dip Galvanized (HDG) Features High tensile strength Excellent weldability and machinability Smooth surface finish High load-bearing capacity Easy to cut, bend, and fabricate Durable and long service life Cost-effective solution Available in various sizes and wall thicknesses Applications Building construction Industrial sheds Structural frameworks Steel fabrication Furniture manufacturing Scaffolding Gates and railings Water supply systems Agricultural irrigation Automotive components General engineering Advantages Strong and lightweight construction Easy installation and fabrication Excellent structural performance Suitable for painting and galvanizing Economical and readily available Low maintenance requirements Industries Served Construction Infrastructure Engineering Industrial Fabrication Automotive Agriculture Furniture Manufacturing Water Supply Power Projects General Engineering

MS Round Pipe (Mild Steel Round Pipe) is a circular hollow steel pipe manufactured from high-quality mild steel using the Electric Resistance Welded (ERW) process. It is widely used in construction, fabrication, industrial, structural, agricultural, and engineering applications due to its high strength, excellent weldability, and cost-effectiveness. Specifications Material: Mild Steel (MS) Product Type: Round Hollow Section (CHS) Manufacturing Process: Electric Resistance Welded (ERW) Standards: IS 1239 (Part 1), IS 1161, IS 4923, ASTM A53 (depending on application) Size Range: 15 NB (½“) to 300 NB (12“) and above Wall Thickness: 1.0 mm to 12.0 mm Standard Length: 6 m and 12 m Pipe Ends: Plain End (PE), Threaded & Socketed (T&S), Beveled End (BE) Surface Finish: Black, Pre-Galvanized (GP), or Hot-Dip Galvanized (HDG) Features High tensile strength Excellent weldability and machinability Smooth surface finish High load-bearing capacity Easy to cut, bend, and fabricate Durable and long service life Cost-effective solution Available in various sizes and wall thicknesses Applications Building construction Industrial sheds Structural frameworks Steel fabrication Furniture manufacturing Scaffolding Gates and railings Water supply systems Agricultural irrigation Automotive components General engineering Advantages Strong and lightweight construction Easy installation and fabrication Excellent structural performance Suitable for painting and galvanizing Economical and readily available Low maintenance requirements Industries Served Construction Infrastructure Engineering Industrial Fabrication Automotive Agriculture Furniture Manufacturing Water Supply Power Projects General Engineering

MS Round Pipe (Mild Steel Round Pipe) is a circular hollow steel pipe manufactured from high-quality mild steel using the Electric Resistance Welded (ERW) process. It is widely used in construction, fabrication, industrial, structural, agricultural, and engineering applications due to its high strength, excellent weldability, and cost-effectiveness. Specifications Material: Mild Steel (MS) Product Type: Round Hollow Section (CHS) Manufacturing Process: Electric Resistance Welded (ERW) Standards: IS 1239 (Part 1), IS 1161, IS 4923, ASTM A53 (depending on application) Size Range: 15 NB (½“) to 300 NB (12“) and above Wall Thickness: 1.0 mm to 12.0 mm Standard Length: 6 m and 12 m Pipe Ends: Plain End (PE), Threaded & Socketed (T&S), Beveled End (BE) Surface Finish: Black, Pre-Galvanized (GP), or Hot-Dip Galvanized (HDG) Features High tensile strength Excellent weldability and machinability Smooth surface finish High load-bearing capacity Easy to cut, bend, and fabricate Durable and long service life Cost-effective solution Available in various sizes and wall thicknesses Applications Building construction Industrial sheds Structural frameworks Steel fabrication Furniture manufacturing Scaffolding Gates and railings Water supply systems Agricultural irrigation Automotive components General engineering Advantages Strong and lightweight construction Easy installation and fabrication Excellent structural performance Suitable for painting and galvanizing Economical and readily available Low maintenance requirements Industries Served Construction Infrastructure Engineering Industrial Fabrication Automotive Agriculture Furniture Manufacturing Water Supply Power Projects General Engineering

Apollo GI Pipe is a premium Galvanized Iron (GI) pipe manufactured by APL Apollo Tubes. It is made from high-quality steel and protected with a hot-dip zinc coating for superior corrosion resistance, long service life, and reliable performance. Apollo GI Pipes are widely used for water supply, plumbing, fire protection, irrigation, industrial piping, and structural applications. Specifications Brand: APL Apollo Product Type: Galvanized Iron (GI) Pipe Material: Mild Steel with Hot-Dip Zinc Coating Manufacturing Process: Electric Resistance Welded (ERW) Standards: IS 1239 (Part 1) for water supply pipes; IS 3601 for mechanical and structural tubes (product dependent) Nominal Size: 15 NB (½“) to 150 NB (6“) Standard Length: 6 m (other lengths available for selected products) Pipe Ends: Plain End (PE) or Threaded & Socketed (T&S) Surface Finish: Hot-Dip Galvanized (Silver Finish) with high-quality zinc coating for enhanced corrosion protection. Product Variants Apollo Galv Apollo Bheem GI Round Pipes GI Square Tubes GI Rectangular Tubes Available Classes Light (Class A) Medium (Class B) Heavy (Class C) These classes differ in wall thickness and pressure-handling capability. Features Excellent corrosion and rust resistance High tensile strength Crack-resistant construction Smooth internal surface for improved flow Superior weldability and formability Long service life with minimal maintenance Suitable for humid and coastal environments Available in round, square, and rectangular sections Applications Water supply systems Plumbing installations Fire fighting pipelines Industrial water lines Agricultural irrigation Greenhouse structures Structural fabrication Scaffolding Fencing and handrails Mechanical and general engineering Advantages High-quality zinc coating for longer service life Reliable leak-proof performance Excellent resistance to weather and corrosion Easy to cut, thread, weld, and install Cost-effective and durable Manufactured to stringent quality standards Industries Served Construction Infrastructure Water Supply Agriculture Fire Protection Power Plants Chemical Plants HVAC Industrial Fabrication General Engineering