/ Economy and Efficiency with Precision

PRECISION TUBES

Pennar Industries offers product categories like ERW, CDW, Air Pre-Heater, Boiler, Corten Steel, Galvanized & Stainless Steel Tubes. The tube production capacity 60,000MT/Annum. (ERW – 5000 MT/month, CDW – 1800 MT/Month and Stainless Steel tube – 500 MT/month).

We produce Low carbon, Medium carbon, High Strength Low Alloy (HSLA) tubes and Stainless Steel for Automobile Industries, Bi-Cycle Industries, General Engineering, Textile Industries, Boiler/Air Preheater Industries & other Engineering trade segments.

The raw material required for tube making is a steel strip which undergoes various stages of processing. HR or CR strips in the form of coil is procured from indigenous steel makers and import sources and are used in the manufacture of a tube depending on the application.

Manufacturing begins in a separate preparatory section where the strip is slit into required width depending on the diameter of the tube & subjected to acid pickling process to remove all rust and scale in strip pickling plants.

Separate in-house cold rolling mills also cater to raw material requirements for closer dimensional tolerances and bright surface finish of tubes.

We manufacture different shapes like Round, Square, Rectangle, Hexagonal and profile tube as per customer requirements.

Supplying Condition

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ERW TUBES

Tested, accepted and appreciated: Multiple usage Single choice.

MANUFACTURING PROCESS FLOW CHART

ERW Tube Process Flow

CDW Tube Process Flow

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CDW / DOM / CEW TUBES

Tested, accepted and appreciated: Multiple usage Single choice.

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Bicycle Frame Tubes

We engineer Bicycle Frame Tubes that are made from high-grade Carbon steel and are robustly inbuilt. Our frame tubes are widely used in the cycle industry around the world and are appreciated for their durability. We also offer hub, chain side tubes, bottom tube and seat pipe. These frames are manufactured using the latest machinery and advanced production method. They are completely corrosion-free and have high load strength.

Features:

• Increased strength and toughness
• Improve ride quality
• Finishing and painting versatility
• Corrosion resistance
• Reduced weight

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Steel Tubes for Automobile

Pennar Industries offers prime quality Steel Tubes for automobiles, which are used in cars, trucks, bicycles, engines, manufacturing plants and machinery. We use supreme quality steel to manufacture automobile spare parts and thoroughly test them under international standards. Our steel tubes are known for their unparalleled strong built quality and longevity. It is corrosion resistant and has a strong energy absorption capacity. Further, the high safety of the construction and resistance against collision shocks, makes our steel tubes an imperative component of the automobile industry. We have been serving major automotive companies such as Volvo-Eicher Commercial Vehicles, Hyundai, Bajaj, Endurance, Toyota Auto Parts, Gabriel, Bailey Hydraulics, etc.

Features:

• Increased strength and toughness
• Improve ride quality
• Finishing and painting versatility
• Corrosion resistance
• Reduced weight

/ Steel Tubes for Automobile

Our Clientele

Some of our esteemed Clientele include:

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Engineering Tube

We design high-grade Engineering Tubes that are widely used in electronic appliances, construction ,automotive, and many other industries. These engineering tubes are manufactured with supreme quality metal that has strong tensile and impact strength. These tubes are thoroughly tested by our team of experts under strict international standards. It is widely used in various industries due to its better thermal & electrical conductivity, malleability, high resistivity to corrosion and quality strength.

Features:

• Superior tensile strength
• Corrosion resistance
• Malleability
• Superior durability

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Boiler Tubes

Pennar Industries Boiler Tubes are used as part of energy type equipment such as boilers, steam superheaters, steam pipelines and similar equipment. It is made from heat resisting carbon and low alloyed steel which can withstand load at high pressure and temperature. We offer these tubes in a wide range of sizes and wall thicknesses both in seamless and welded tube form, which is mostly used in steam generators. It is made from a comprehensive range of stainless steel and nickel alloys. We design these in accordance with IS, BS, JIS, and ASTM/API standards.

Features:

• High combustion efficiency
• Suitability of components for specific fuel characteristics
• Easy changeover of fuels in case of dual fuel firing
• Easy accessibility to all parts for inspection and maintenance
• Robust & compact design
• Noiseless operation
• Ease of mounting
• Reliable components for continuous service
• Easy adjustment of air / fuel ratio
• Part load performance
• Provision for various safety interlocks

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Heat Exchanger Tubes

Heat Exchanger Tubes, which are available in a broad range. It is manufactured from quality carbon steel, which is suitable for all types of heat exchangers, such as sea water coolers, condensers, evaporators, heaters and re-heaters. We provide these in several sizes, lengths and dimensions as per the requirement of our clients. The Heat exchange tubes can withstand enormous pressure and high temperatures from the hot combustion gases of the fireboxes.

Features:

• Cost effective
• Rugged construction
• High tensile
• Supreme impact strength

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Propeller Shaft Tubes

We provide the finest-grade Propeller Shaft Tubes, that are chiefly preferred for a corrosive environment. The tube is used for transmitting torque and rotation, which connects other components of a drive train that cannot be connected directly due to the distance or the need to allow for relative movement between them. It is made from quality stainless steel and is highly corrosion-resistant. Further, it has a strong impact on strength and robustness.

Features:

• High Strength
• Good Surface Finish

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Transformer Tubes

We are engaged in developing the finest range of Transformer Tubes that are widely demanded for their high tensile strength, leakage-proof design and superior longevity. Our tubes are manufactured keeping Indian and International standards as the benchmark for quality. Here, the tube has a double helix threaded design to make it air-restricted. We offer this transformer tube in various sizes, thicknesses and lengths. The tubes are constructed from top-notch material that is thoroughly verified for their efficiency value.

Features:

• Heat proof
• Restrict air from entering
• Unbreakable
• Do not melt

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Fuel & Air Tubes

Our company provides high-quality Fuel & Air Tubes that are manufactured from the finest stainless steel metals. The tubes are chiefly used for carrying fuel & air, and are completely leakage protected. The tubes are hassle-free & easier to install. These are available in several dimensions, thicknesses and other specifications. Further, we provide customized fuel & air tubes that are designed as per clients specifications. We have incorporated the latest technology and method of production while manufacturing these tubes. Our fuel & air tubes are supplied throughout the country and in the international market.

Features:

• Corrosion resistant
• Highly durable
• Leakage free
• Heat resistant

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Automotive Shock Absorber

With advanced technology & experienced production team we offer a wide range of shock absorber tubes that are used in all segments of the Automotive Industry. These tubes are basically ID control tubes with a very close tolerance & mirror finish ID with Ra value up to 0.50microns. These tubes are manufactured as per various International / Indian Standards. We also customize these tubes as per customer's requirement.

Features:

• Corrosion resistant
• Supreme tensile strength
• Good Surface finish & Roughness
• Dimensional Accuracy

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Furniture Tube

We also design a fine array of Furniture Tubes, which are made from quality metals. We offer these tube in several sizes, thickness and dimension as per the requirements of our clients. The furniture tube is galvanized and is not affected by water or is corrosive by any other factors. The furniture tubes are extensively in demand due to their durability and stylish designs. These tubes can be found in use at commercial, residential, shopping, restaurants and complexes.

Features:

• Uniformity in shape
• Smooth surface
• Highly durable
• Corrosion free
• High load bearing capacity

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Structural Tubes

Our rich industry experience has gained us expertise in manufacturing Structural Tubes. These tubes are quality tested and undergo chemical, physical and mechanical tests as per Indian and other standards as required. Our range of Structural Tubes finds application in structural and civil engineering, construction, scaffolding systems, poles, trusses and automobile industries.

We are engaged in manufacturing and exporting a wide range of Sectional Tubes that are known for its durability. It is manufactured using finest quality material and complies with IS, JIS and ASTM standards.

Features:

• High impact strength
• Uniformity in surface
• Rich in tensile strength
• Corrosion resistance

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Telescopic Front Fork Tubes

Our company offers the finest range of Telescopic Front Fork Tubes that are manufactured from the finest metals. It is designed with high precision and is user friendly. The front fork tubes are thoroughly tested for their smooth functioning and robustness on Indian standards and on global parameters. The tube is completely unbreakable and is free from all kinds of corrosion. The front fork comprises of two telescoping outer tube slider assemblies. Further, the compression spring extends and retracts to cushion the ride over rough or irregular road surfaces.

Features:

• High Strength
• Wear Resistance
• Corrosion Resistance
• Dimensional accuracy
• Smooth Surface finish

/ Achievements

Boiler & Air Preheater Tubes

Tested, accepted and appreciated: Multiple usage Single choice.

/ Steel Grades

Steel Grades

Testing Lab Facilities

Metallurgical Lab Facilities

Four Wheeler Applications

Two Wheeler Applications

Other Applications

Hydraulic Tube

Boiler/Air Pre Heater

Structural /Pipe Fitting

Cycle / Furniture

/ Automobile Customers

Automobile Customers

OEM Customers

Tier1 Customers

Shocks Absorber

/ Non Automobile Customers

Non Automobile Customers

Boiler / Air Pre Heater

Textile Machinery Mfg. Customers

Conveyors

Hydraulic Cylinder Customers

Export Customers

/ Certificates

Precision Tubes Certificates