Fall Protection Engineering Works

Kee Klamp® Tubular Fittings

A Cost Effective Alternative to Welding with Unlimited Applications

Since 1934, Kee Safety Ltd has been dedicated to providing the world with a versatile, economical, and durable method of building tubular structures. KEE KLAMP tubular fittings are available in more countries, more styles, more sizes, and more colours than any other brand of tubular fitting.

Galvanised Steel Components

Steel tube is an inherently efficient structural component. It is strong, has no sharp corners, and is readily available. The difficulty in using steel tube to form structures arises when joining. Threaded tube must be supplied in set lengths making for zero flexibility in installation. Welding is labour intensive, requires a highly skilled workforce, and specialised equipment.

The answer is KEE KLAMP fittings. The underlying principle is simple but highly effective: use slip-on components to create versatile and rigit tubular structures.

Features  & Benefits of the KEE KLAMP System

• Made of galvanised cast iron to BS EN ISO 1461
• High corrosion resistance
• Quick installation
• No welding, so no hot work permits required
• No threading or bolting, so no special tools required
• A flexible system that can accommodate on site variations
• Cost effective to install as it is quick to install and only low skilled workforce is required
• TUV certified for strength, manufacturing quality and consistency

The Kee Klamp® Fitting

The engineering principle behind the KEE KLAMP fitting is the foundation of the most versatile tube connection system available. There are many variations of tubular fittings to suit a wide range of applications, providing the versatility to achieve any structural configuration.

KEE KLAMP tubular fittings are galvanised iron castings manufactured to the requirements of BS EN 1562 & 1563. We have engineered a range of fittings to suit different tube sizes, from 17.5mm to 60.3mm. Hexagon socket set screws firmly lock the fitting to the tube. Set screws are manufactured in case hardened steel and are protected against corrosion with KEE KOAT; alternatively, stainless steel screws are available.

A KEE KLAMP fitting (size 5 to 9) can support an axial load of 2000 lbs (900 kg). per grub screw with the grub screw tightened to a torque of 29 lbs. ft.(39 Nm); rating includes a safety factor of 2:1.

Affordable

Fabricating and building with KEE KLAMP tubular fittings saves time, money, and resources.

View our featured solutions below to learn more about how KEE KLAMP products can help bring your projects in on time, and under budget! Contact us today with your application for a free quote.

Suggested Specification for KEEGUARD ROOF EDGE GUARDRAIL SYSTEM

PART l - GENERAL

Summary: Provide and install freestanding KeeGuard® Roof Edge Fall Protection System, including tube railings, bases, counterweights, fittings and delivery to site.

Reference: EN14122 Part 3 & EN13374 Class A, all applicable, local and national codes.

Finish:

1. Tube for handrails, mid-rails, uprights and counterweight connection is to be galvanised mill finished to the requirements of EN ISO 1461.
2. Kee Klamp® Components shall be galvanised to meet EN ISO 1461.

Design Requirements:

1. Railing shall consist of top rails, mid rails, uprights, counterweights and connections.
2. All tube connections to be Kee Klamp® structural tube components manufactured to the requirements of EN1562/1563.
3. Railing assembly shall be capable of withstanding a load of 300 N/m applied at any point on the top rail. Test in accordance with EN 14122 part 3.

Submittals:

1. Shop drawing; Indicate profiles, sizes, connections, size and type of fastners and accessories.

Filed Measurements:

1. Verify field measurements prior to assembly and/or ordering.

PART ll PRODUCTS

Manufacturer: Kee Safety Ltd, 1 Boulton Road, Reading, Berkshire, England. Tel: +44 (0) 118 931 1022, Fax +44 (0) 118 931 1146. www.keesafety.com/uk

Componenets:

1. Tube: EN39 & EN10255.
2. Rails and Posts: 48.3 OD steel tube, galvanised.
3. Kee Klamp components: Elbows, Crossovers, Wall flanges, Tees, Couplings, galvanised.
4. Mounting Bases: Iron bases are galvanised and are supplied with a rubber pad on underside of the component.
5. Counterweights: Moulded recycled PVC.
6. Fasteners: All fasteners shall be stainless steel.

PART lll EXECUTION

Installation:

1. For all connections with Kee Klamp® Components, each set screw is to be tightened to 39 N/m of torque.
2. Placement of uprights and counterweights to manufacturer specifications as stated in the KeeGuard® Installation Instructions.
3. Terminate the run as stated in the KeeGuard® Installation Instructions.

Schedules:

1. Freestanding counterweighted guardrail system with 1.1m nominal height to provide a barrier on the roof which withstands a load of 300 N/m applied to the top rail per EN 14122 Part 3.

Acceptable low slope, roof edge fall protection to be KeeGuard® manufactured by Kee Safety Ltd.

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General Questions

In what countries are Kee Klamp components available?

Kee Klamp components are available in over 30 countries worldwide. Click here to request the contact information for your nearest distributor

What are Kee Klamp components used for?

With Kee Klamp components, you can build various tubular structures such as railing, racking, retail store fixtures, soft contained play systems, awning, fencing, machinery framework, and 1001 other applications.

What is a Kee Klamp structural tube Component?

Kee Klamp slip-on tube components are cast-iron tube components, which conform to BS EN 1562/1563, SAE J158 A grade M3210, ASTM A47-77-32510. Kee Klamp components are used in conjunction with steel tube to build structures of unlimited size and scope. Casehardened grub screws attach the fittings securely around the tube. There is no welding or drilling required when building with Kee Klamp components. Kee Klamp components are galvanised, making them ideal for indoor or outdoor use. The only tools required for building Kee Klamp structures are a tube cutter and a standard hex key.

What style or types are available?

Over sixty styles of Kee Klamp components are available to meet almost any structural tube needs. Visit our Online Catalogue to view the available styles and types.

Installation Questions

Are there Kee Klamp components available to modify or extend an existing tube structure?

Yes, Kee Safetty Ltd has designed several add-on components for retrofitting existing tubular structures. Please call or email us with your specific need.

How do I install Kee Klamp components?

Install instructions are available online.

What about the components being tampered with?

Grub screw inserts are available to deter tampering with a finished Kee Klamp structure.

What is the recommended torque for the grub screws?

When constructing with Kee Klamp components we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately "hand-tight."

What size hex key is used with Kee Klamp components?

Size 4 fittings use a 3/16" (4.76mm) A.F. (Across Flat) hex key, while Sizes 5 and 6 use a ¼" (6.35mm) A.F. hex key. Sizes 7, 8, and 9 fittings use a 5/16" (7.94mm) A.F. hex key.

Will Kee Klamp components rust if used outdoors?

Kee Klamp components are galvanised to BS 729 (ISO 1461) and ASTM A153 which can last for over 30 years. Kee Klamp grub screws are treated with our Kee Koat® corrosion protection. The fitting recesses are also coated with our factory applied, ThredKoat®(patented),corrosion resistance.

Technical Questions

Are Kee Klamp components available with alternative finishes?

Besides the long lasting galvanised finish, Kee Klamp components can be powder coated to any RAL colour.

Can different sizes of tube be used when building tubular structures with Kee Klamp components?

Yes, Kee Safety Ltd. has designed several of its components with multiple sized barrels to allow for the utilisation of different sizes of tube when building tubular structures.

What are the structural design specifications when building with Kee Klamp components?

An independent laboratory has tested Kee Klamp components on terms of load capacity and vibration resistance. Using these results, we have developed a series of structural design guidelines that must be followed when building with Kee Klamp components. These can be found in the "Tech Spec" section to the left.

What quality certifications has Kee Safety Ltd attained?

Kee Safety Ltd is certified to ISO 9001, the core Kee Klamp components have attained TUV certification.

What type of tube can be used with Kee Klamp components?

Kee Klamp components are designed to suit steel tubing to BS EN 10255 (ISO 65), from 13.5mm to 60.3mm outside diameter.

Which sizes of tube can I use with Kee Klamp components?

Most styles of Kee Klamp components are available for nominal tube sizes ½" I.D. (13.5mm OD) to 2" I.D. (60.3mm OD).