| Key Clamp Type 150 Internal Coupling |
|---|
| Size | Tube | Dimensions (mm) | Weight |
|---|
| Ref | O.D (mm) | a | b | Kg/Pc |
|---|
| A | 26.9 | 76 | 20 | 0.16 |
| B | 33.7 | 76 | 20 | 0.24 |
| C | 42.4 | 78 | 22 | 0.39 |
| D | 48.3 | 78 | 22 | 0.52 |
Key Clamp | Type 150 | Internal Expanding Coupling
Designed to meet the highest industry standards, the Key Clamp | Type 150 | Internal Expanding Coupling is a crucial element for assembling sturdy, modular pipeworks. This Key Clamp fitting allows for rapid installation without the need for specialised skills, welding, or threading, making it an ideal choice for both commercial and domestic projects requiring the Internal Expanding Coupling.
Commonly Known As
Within the industry, the Type 150 is frequently known as a structural tube clamp, pipe clamp connector, scaffolding joint, or a Kee Klamp equivalent.
What to Use it With
To get the best performance out of your Internal Expanding Coupling, pair it with our premium galvanised steel pipes. It works perfectly alongside our comprehensive range of Key Clamp structural components, including flanges, tee fittings, and protective end caps. Secure every connection firmly with standard grub screws using a hex key.
Advantages of the Key Clamp | Type 150 | Internal Expanding Coupling
- No Welding Required: Eliminates the need for hot work permits and specialised labour.
- Corrosion Resistance: A hot-dipped galvanised finish ensures excellent durability even in harsh outdoor environments.
- Flexibility: Easy to adjust, dismantle, and reuse for temporary or permanent structures.
- Cost-Effective: Reduces installation time and labour costs significantly compared to traditional methods.
Typical Applications
The versatility of the Internal Expanding Coupling makes it suitable for a wide array of applications:
- Safety guardrails and handrail systems
- Retail clothing racks and display stands
- Warehouse racking and storage solutions
- Playground equipment and sports enclosures
Technical Specifications
| Material | Malleable Iron (BS EN 1562) |
| Finish | Hot Dipped Galvanised (BS EN ISO 1461) |
| Fixing Method | Grub Screw (Hex Key) |
| Brand | Key Clamp |
| Product Type | Type 150 / Internal Expanding Coupling |
Frequently Asked Questions
How secure is the connection made by the Type 150?
When the grub screw is tightened properly to the specified torque against the steel tubing, it creates a highly secure, slip-resistant grip that meets rigorous structural standards.
What standard of tube should I use with this Key Clamp fitting?
We recommend using medium or heavy gauge galvanised steel tube conforming to BS EN 10255 for the best structural performance.
Are these fittings compatible with other brands?
Yes, our Key Clamp fittings are designed to standard tube sizes and are generally interchangeable with other leading modular tube clamp brands.
Ready to Build?
Don't compromise on quality or safety. Order your Key Clamp | Type 150 | Internal Expanding Coupling from ParkerTools today and experience the superior reliability of our structural fittings. Add to your basket now for fast dispatch and competitive pricing!
Technical Data
Manual: BS EN 1562:1997 black heart malleable iron, BS EN 1536 ductile ironThread: BS2779:1986 1/8, 1/4, 3/8Grub Screw: DIN 916Surface Treatment: BS EN 1461:1999 hot dip galvanizing. IRAM 1451-3:1995 epoxy coatingTube standard: BS EN 10255 (formerly BS1387)
