SG Series Stainless Steel Safety Gate

Stainless steel safety gates that match your Martek guardrail for controlled, easy-to-clean access points.

In manufacturing, employee safety and sanitation go hand in hand. Our stainless steel safety gate is engineered for manufacturing environments where hygiene, durability, and OSHA compliance are critical. Built from corrosion-resistant stainless steel, these gates stand up to harsh cleaning chemicals and high-moisture conditions without compromising safety.

Key Features of the SG Series Safety Gate

OSHA-Compliant: Designed to meet OSHA 29 CFR 1910.29 guardrail requirements.
Heavy-Duty Stainless Steel: 304 grade for superior corrosion resistance.
Hygienic Design: Features a #4 finish and open architecture; continuous welds to prevent bacterial growth and make cleaning effortless.
Low Maintenance: No painting or frequent replacement required.
Modular & Adaptable: Easily installed and expanded.
Universal Applications: Ideal for food, pharma, and industrial use.

Technical Specifications

Available Gate Widths: 36 to 60 inches in 12-inch increments.
Gate Height: 20 inches
Tube Specs: 304 Stainless Steel, 1.5-inch dia x 0.120-inch wall
Surface Finish: #4
Mounting Options:
- Two Posts
- One Post and One Wall Plate
- Rail Section
Hinges are standard, unassisted
Magnetic lock mounting plates are available

Item	Type	Material	Finish	Length (in)	Height (in)
SG 36-20	Gate	304 Stainless Steel	#4	36	20
SG 60-20	Gate	304 Stainless Steel	#4	42	20
SG 48-50	Gate	304 Stainless Steel	#4	48	20

Additional Information

Gate Swing Direction

Hinge Location	Gate Opens	Gate Type
Hinges on Left	Toward You	Left-Swing
Hinges on Right	Toward You	Right-Swing

OSHA/IBC/FPA Occupancy vs. Gate Width

Occupancy (persons)	Minimum Clear Width (inches)
1-50	28
51-100	30-34
101-150	34-38
151-200	38-40
201-250	40-44
251-300	48+

Key OSHA references:

29 CFR 1910.36(c) – Minimum width of exits: “Each exit must be at least 28 inches wide at all points and must have a minimum ceiling height of 7 feet.”
29 CFR 1910.37(a)(1) – Exit route capacity: Exit routes must be large enough to accommodate the maximum number of employees who may use them simultaneously.