What are the exact dimensions, weight, and sizing specifications of the Udhyogi UI 1211 Yellow safety helmet?

The Udhyogi UI 1211 features a slip-fit headband adjustable from 53 cm to 61 cm (530 mm to 610 mm), a 48 mm front peak, 30 mm universal side accessory slots, 36 mm internal vertical clearance, 90 mm wearing height, 20.51 mm cradle width, 19.85 mm chin strap width, and a net unit weight of 286 g (per manufacturer specification).

What shell construction and harness mechanism are engineered into the Udhyogi UI 1211?

The UI 1211 utilizes a non-vented High-Density Polyethylene (HDPE) shell with solid yellow resin pigmentation, paired with a 6-point injection-molded plastic suspension harness featuring a slip-fit adjustment system and an integrated sweat-absorbent brow band.

What is the product Industrial Safety Helmet also known as?

Industrial Safety Helmet, Construction Helmet, Hard Hat, Safety Headgear, Protective Helmet, Industrial Hard Hat, Worker Helmet, Head Protection Helmet, Safety Cap, Construction Safety Hat, Engineering Helmet, Site Safety Helmet, Head Protection Gear, Industrial Head Shield, PPE Safety Helmet

What is a safety helmet?

A safety helmet, also known as a hard hat, is a type of personal protective equipment (PPE) designed to protect the head from potential hazards in the workplace or other environments. It is specifically designed to provide impact resistance and protect against falling objects, electrical hazards, and other head-related injuries.

What types of hazards do safety helmets protect against?

Safety helmets protect against a range of hazards, including: Falling objects: They provide a barrier against objects that may fall from above, such as tools, debris, or construction materials. Impact: Safety helmets absorb and distribute the force of an impact, reducing the risk of skull fractures, concussions, or traumatic brain injuries. Electrical hazards: Safety helmets with electrical insulation properties protect against electrical shocks or burns in environments where there is a risk of contact with live electrical wires or circuits.

How do safety helmets work?

Safety helmets work by absorbing and distributing the force of an impact. They are constructed with a hard outer shell made of durable materials such as plastic or fiberglass to resist penetration and provide structural integrity. The interior of the helmet typically includes a suspension system, which consists of straps and a headband, designed to absorb and distribute the force of an impact. This helps reduce the impact on the skull and brain, minimizing the risk of head injuries.

What should I consider when choosing a safety helmet?

Consider the following factors when choosing a safety helmet: Type of hazards: Assess the specific hazards in your work environment and choose a helmet that provides protection against those hazards, such as falling objects or electrical shocks. Compliance with safety standards: Ensure the helmet meets the required safety standards, such as ANSI/ISEA Z89.1 or EN 397, which establish performance and testing criteria. Fit and comfort: Select a helmet that fits properly and is adjustable to ensure a secure and comfortable fit. The helmet should not be too tight or too loose. Ventilation: Consider helmets with adequate ventilation to allow airflow and prevent excessive heat buildup during prolonged use. Visibility: Choose helmets with high-visibility colors or reflective elements if working in low-light conditions or areas with vehicular traffic. Accessories: Some helmets may have additional features or accessories, such as face shields, earmuffs, or chin straps, depending on specific job requirements.

How should a safety helmet be cared for and maintained?

Proper care and maintenance of safety helmets are essential to ensure their effectiveness and longevity. Here are some guidelines: Regularly inspect the helmet for any signs of damage, such as cracks, dents, or deformities. If a helmet is damaged, it should be replaced. Clean the helmet regularly with mild soap and water to remove dirt, grime, or contaminants. Avoid using harsh chemicals or solvents that may degrade the helmet material. Avoid storing the helmet in extreme temperatures or direct sunlight, as this can degrade the helmet's materials and reduce its effectiveness. Replace the suspension system if it becomes worn out, damaged, or loses its elasticity. Follow KTI's instructions for maintenance, storage, and replacement intervals.

What are the color codes for Safety Helmets?

As per the 5S safety standard, below are the colors to use for safety helmet. 1. Yellow color safety helmets – This color code is for the earth moving operators or heavy-duty workers and labourers who are working on construction sites. 2.Blue color safety helmets – This color is preferred by the electricians or technical workers like carpenters and interim workers. 3.Brown color safety helmets – This is used by welders or people with high heat working areas. 4.Green color safety helmets – This shade is worn by the safety inspectors on-site and some new trainees and officers also prefer green color helmets. 5. White color safety helmets- This is the basic color that catches an eye amongst all the other colors. Hence, these color helmets are used by supervisors, architects, engineers, and managers. 6.Red color safety helmets – This color is used by the firefighters and emergency trainees. 7.Grey color safety helmets- These are issued to site visitors on the worksite. 8.Pink safety helmets – These are preferred by female workers. In some companies, these are kept as an additional helmet.

Product Information

Attribute

Value

Color

Yellow

Ventilation

Udhyogi UI1211 yellow HDPE industrial safety helmet with front peak

Safety Helmet Make Udyogi UI1211 Yellow

KTI15018001UI12_YELLOW

Product Description

The Udhyogi UI 1211 Yellow Safety Helmet is a heavy-duty industrial hard hat engineered with a high-density polyethylene (HDPE) dome shell to provide superior impact resistance in demanding work environments.

Brand: Udhyogi
Model: UI 1211 (UI-Nape 1211)
Shell Material: High-Density Polyethylene (HDPE)
Colour: Yellow
Suspension: 6-point plastic suspension with slip-fit adjustment mechanism
Headband Size / Fit: Universal fit, 530 mm to 610 mm (53 cm – 61 cm)
Peak Size: 48 mm
Accessory Slot: 30 mm (compatible with face and hearing protection accessories)
Ventilation: Non-vented shell
Weight: 286 g (manufacturer specification)
Standards & Compliance: IS 2925:1984, DGMS Approved
Applications: Construction, material handling, metal & mining, power & utilities, cement, and manufacturing maintenance

KTI15018001UI12_YELLOW

4.5

14 ratings

Price

₹ 135.00 excl. GST

+ 18.00% GST. Freight after pincode at cart.

Product Details
Available Brands	Udyogi
Unit	Numbers
HSN Code	65061010
Weight	0.32 kg
Warranty	Not Applicable
Linked Files	Download File
Tags/categories	Safety PPE Personal Protective Equipment Industrial Safety Helmet
Standards	EN 397:2012, IS 2925:1984

110.00 Nos Ready in Stock Dispatched by Tomorrow, Mon, 16th November

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Compatibility Parameter	Specification / Interface Standard
Accessory Slot Size	30 mm Universal Side Slots
Headband Sizing Range	53 cm to 61 cm (530 mm to 610 mm)
Adjustment Mechanism	Slip-fit adjustment system
Internal Vertical Clearance	36 mm
Wearing Height Depth	90 mm
Cradle Band Width	20.51 mm
Chin Strap Width	19.85 mm
Peak Extension	48 mm
Standard Regulatory Compliance	IS 2925:1984, DGMS Approved

Compatibility Parameter

Specification / Interface Standard

Accessory Slot Size

30 mm Universal Side Slots

Headband Sizing Range

53 cm to 61 cm (530 mm to 610 mm)

Adjustment Mechanism

Slip-fit adjustment system

Internal Vertical Clearance

36 mm

Wearing Height Depth

90 mm

Cradle Band Width

20.51 mm

Chin Strap Width

19.85 mm

Peak Extension

48 mm

Standard Regulatory Compliance

IS 2925:1984, DGMS Approved

Condition	Inspection Finding	Required Action
Severe Impact	Shell subjected to high-level impact or penetration, even if no external cracking is visible	Discard and replace unit immediately
Chemical / UV Damage	Shell embrittlement, severe discoloration, chalking, or resin softening	Remove from service and replace
Harness Failure	Cracked 6-point suspension lugs, stripped slip-fit sizing, or torn webbing	Replace helmet harness or complete unit
Shell Deformation	Warpage, deep gouges, or distortion of the 30 mm accessory slots or 48 mm peak	Scrap unit in accordance with safety protocol

Condition

Inspection Finding

Required Action

Severe Impact

Shell subjected to high-level impact or penetration, even if no external cracking is visible

Discard and replace unit immediately

Chemical / UV Damage

Shell embrittlement, severe discoloration, chalking, or resin softening

Remove from service and replace

Harness Failure

Cracked 6-point suspension lugs, stripped slip-fit sizing, or torn webbing

Replace helmet harness or complete unit

Shell Deformation

Warpage, deep gouges, or distortion of the 30 mm accessory slots or 48 mm peak

Scrap unit in accordance with safety protocol

Industry Sector	Primary Threat Vector	Integrated Engineering Feature	Standard / Approval
Mining & Extraction	Falling rock fragments, structural movement	DGMS compliance, 19.85 mm anchor chin strap	DGMS, IS 2925:1984
Civil Construction	Dropped tools, overhead staging loads	HDPE crown, 48 mm deflecting front peak	IS 2925:1984
Iron & Steel Works	Impact from moving parts, flying swarf	30 mm universal accessory slots for face shields	IS 2925:1984
Electrical Utilities	Overhead hardware, dripping contaminants	Non-vented dome shell profile	IS 2925:1984
Shop Floor & Assembly	Repetitive bump hazards, shift fatigue	286 g lightweight shell, sweatband, slip-fit adjustment	IS 2925:1984

Industry Sector

Primary Threat Vector

Integrated Engineering Feature

Standard / Approval

Mining & Extraction

Falling rock fragments, structural movement

DGMS compliance, 19.85 mm anchor chin strap

DGMS, IS 2925:1984

Civil Construction

Dropped tools, overhead staging loads

HDPE crown, 48 mm deflecting front peak

IS 2925:1984

Iron & Steel Works

Impact from moving parts, flying swarf

30 mm universal accessory slots for face shields

IS 2925:1984

Electrical Utilities

Overhead hardware, dripping contaminants

Non-vented dome shell profile

IS 2925:1984

Shop Floor & Assembly

Repetitive bump hazards, shift fatigue

286 g lightweight shell, sweatband, slip-fit adjustment

IS 2925:1984

	Current Product Safety Helmet Make Udyogi UI1211 Yellow	Udyogi Ultra 5000 LRX Safety Helmet	Simple Safety Helmet Blue	+ Add product to compare
SKU	KTI15018001UI12_YELLOW	KTI15018001UG50	KTI15018001SKHS_BLUE	—
Brand	Udyogi	Udyogi	OEM	—
Price (excl. GST)	₹ 135.00 excl. GST	₹ 175.50 excl. GST	₹ 74.25 excl. GST	—
GST %	18.00%	18.00%	18.00%	—
Color	Yellow	Purple	Blue	—
Ventilation	No	No	—	—
Certifications	EN 397:2012, IS 2925:1984	BIS ISI Mark, EN 397:2012, IS 2925:1984	—	—
Availability	In Stock	Made to Order	Made to Order	—
				—

Current Product

Safety Helmet Make Udyogi UI1211 Yellow

Udyogi Ultra 5000 LRX Safety Helmet

Simple Safety Helmet Blue

+ Add product to compare

SKU

KTI15018001UI12_YELLOW

KTI15018001UG50

KTI15018001SKHS_BLUE

—

Brand

Udyogi

OEM

—

Price (excl. GST)

₹ 135.00 excl. GST

₹ 175.50 excl. GST

₹ 74.25 excl. GST

—

GST %

18.00%

—

Color

Yellow

Purple

Blue

—

Ventilation

—

Certifications

EN 397:2012, IS 2925:1984

BIS ISI Mark, EN 397:2012, IS 2925:1984

—

Availability

In Stock

Made to Order

—

Safety Helmet Make Udyogi UI1211 Yellow

Product Description

KTI15018001UI12_YELLOW

About this product .

Customer reviews

Product Variants .

Product Information .

Udhyogi UI 1211 Accessory Interface & System Compatibility

30 mm Universal Side Accessory Slot Interface

Head Circumference and Ergonomic Fit Range

Cross-Industry Operational Compatibility

Dimensional & Technical Interface Summary

Maintenance, Inspection, and Storage Guidelines for Udhyogi UI 1211 Safety Helmet

Cleaning and Decontamination Protocols

Weekly Visual Inspection and Structural Integrity Checks

Storage Conditions and Environmental Protection

Immediate Retirement and Replacement Criteria

Industrial Applications and Operational Use Cases

Construction and Infrastructure Project Sites

Mining and Extraction Operations (DGMS Approved)

Iron, Steel, and Heavy Metallurgy Plants

Power Generation, Substations, and Electrical Utilities

Automotive Assembly, Manufacturing, and Shop Floor Operations

Warehousing, Logistics, and Plant Maintenance

Operational Environment Matrix

Related Products .

Compare with similar products .

Product FAQ .

Category FAQ .

Safety Helmet Make Udyogi UI1211 Yellow

Product Description

KTI15018001UI12_YELLOW

About this product .

Customer reviews

Product Variants .

Product Information .

Udhyogi UI 1211 Accessory Interface & System Compatibility

30 mm Universal Side Accessory Slot Interface

Head Circumference and Ergonomic Fit Range

Cross-Industry Operational Compatibility

Dimensional & Technical Interface Summary

Maintenance, Inspection, and Storage Guidelines for Udhyogi UI 1211 Safety Helmet

Cleaning and Decontamination Protocols

Weekly Visual Inspection and Structural Integrity Checks

Storage Conditions and Environmental Protection

Immediate Retirement and Replacement Criteria

Industrial Applications and Operational Use Cases

Construction and Infrastructure Project Sites

Mining and Extraction Operations (DGMS Approved)

Iron, Steel, and Heavy Metallurgy Plants

Power Generation, Substations, and Electrical Utilities

Automotive Assembly, Manufacturing, and Shop Floor Operations

Warehousing, Logistics, and Plant Maintenance

Operational Environment Matrix

Related Products .

Compare with similar products .

Product FAQ .

Q. What are the exact dimensions, weight, and sizing specifications of the Udhyogi UI 1211 Yellow safety helmet?

Q. What shell construction and harness mechanism are engineered into the Udhyogi UI 1211?

Category FAQ .

Q. What is the product Industrial Safety Helmet also known as?

Q. What is a safety helmet?

Q. What types of hazards do safety helmets protect against?

Q. How do safety helmets work?

Q. What should I consider when choosing a safety helmet?

Q. How should a safety helmet be cared for and maintained?

Q. What are the color codes for Safety Helmets?