| Pipe ND | Pipe Diameter (OD) | T (mm) | Applicable Diameter Range (mm) | Pressure Resistance (bar) | Length (mm) | Weight (kg) | Screw Size | Torque (Nm) | ||
| (inch) | (mm) | A | B | |||||||
| 15A | 1/2 | 21.7 | 46 | OD ± 1.0 | 36 | 26.3 | 13.5 | 0.092 | M6 | 3 ~ 5 |
| 20A | 3/4 | 27.2 | 46 | OD ± 1.0 | 36 | 26.3 | 13.5 | 0.098 | M6 | 3 ~ 5 |
| 25A | 1 | 34.0 | 51 | OD ± 1.0 | 36 | 26.3 | 13.5 | 0.10 | M6 | 3 ~ 5 |
| 32A | 1-1/4 | 42.7 | 62 | OD ± 1.0 | 36 | 26.3 | 13.5 | 0.11 | M6 | 3 ~ 5 |
| 40A | 1-1/2 | 48.6 | 66 | OD ± 1.0 | 36 | 26.3 | 13.5 | 0.12 | M8 | 3 ~ 5 |
| 50A | 2 | 60.5 | 81 | OD ± 1.0 | 32 | 41.8 | 20.5 | 0.30 | M8 | 12 ~ 15 |
| 65A | 2-1/2 | 73.0 | 100 | OD ± 1.0 | 32 | 41.8 | 20.5 | 0.32 | M10 | 12 ~ 15 |
| 76.3 | ||||||||||
| 80A | 3 | 89.1 | 115 | OD ± 1.0 | 28 | 52.4 | 29 | 0.60 | M10 | 20 ~ 25 |
| 100A | 4 | 114.3 | 144 | OD ± 1.0 | 28 | 52.4 | 29 | 0.67 | M12 | 20 ~ 25 |
| 125A | 5 | 139.8 | 175 | OD ± 1.0 | 24 | 52.4 | 29 | 0.85 | M12 | 30 ~ 32 |
| 150A | 6 | 165.2 | 196 | OD ± 1.0 | 24 | 52.4 | 29 | 0.88 | M12 | 30 ~ 32 |
| 168.3 | ||||||||||
| 200A | 8 | 204.0 | 260 | OD ± 2.0 | 24 | 57.5 | 31 | 1.65 | M12 | 32 ~ 35 |
| 216.3 | ||||||||||
| 219.1 | ||||||||||
| 225.0 | ||||||||||
| 250A | 10 | 254.0 | 300 | OD ± 2.0 | 20 | 57.5 | 31 | 1.84 | M14 | 32 ~ 35 |
| 267.4 | ||||||||||
| 273.1 | ||||||||||
| 280.0 | ||||||||||
| 300A | 12 | 318.5 | 350 | OD ± 2.0 | 20 | 58.5 | 31 | 2.67 | M14 | 45 ~ 50 |
| 323.9 | ||||||||||
| 350A | 14 | 355.6 | 400 | OD ± 2.0 | 20 | 58.5 | 31 | 2.81 | M14 | 45 ~ 50 |
| 400A | 16 | 406.4 | 450 | OD ± 2.0 | 20 | 58.5 | 31 | 3.02 | M14 | 55 ~ 60 |
| 450A | 18 | 457.2 | 500 | OD ± 2.0 | 14 | 58.5 | 31 | 3.25 | M14 | 55 ~ 60 |
| 500A | 20 | 508.0 | 550 | OD ± 2.0 | 14 | 58.5 | 31 | 3.53 | M14 | 65 ~ 70 |
Elbow Repair Clamps – Frequently Asked Questions
1. When should an Elbow Repair Clamp be used? Are all elbows suitable for this type of clamp?
If the elbow pipe is connected by welding: both the welded joint and the elbow section can be clamped.
If the elbow pipe uses threaded or grooved joints: do not use the clamp on the elbow section. Use a Threaded Joint Repair Clamp on the joint area instead.
2. Can the clamp be used if the pipe is close to a wall or another pipe? What is the clamp thickness?
Clamp thickness is calculated using the formula: (T – Outer Diameter of Pipe) / 2.
For example, for a standard DN 100 pipe: (144mm – 114.3mm) / 2 = 15mm.
3. Can these clamps be used on all pipe materials?
They are not suitable for glass pipes or flexible hoses.
They are also not suitable for sanitary pipes carrying food-grade fluids.
Frequently Asked Questions (FAQ)
What is the durability/lifespan of the pipe clamp?
Under normal operating conditions, the durability/lifespan of the pipe clamp can reach 15 to 20 years or more.
Are pipe clamps reusable?
Yes they are reusable.
Any special treatment required If the leak is at a weld joint?
Generally, it is possible to install directly at the weld joint, but if the weld joint is significantly raised, it may require grinding for smooth installation. If uncertain, please consult with our sales representative.
How do I select the required specifications?
Please measure the outer diameter of the pipe you intend to use and visit the repair clamp specification page to select the appropriate specifications. If you are unsure about the specifications, you can consult directly with our sales representative.
What areas do you serve?
Y-Tech connect and repair pipe clamps are serviced and delivered directly by our company to all parts of the UK.
How do I make payment?
We accept payments via local bank transfer, no need to pay costly overseas remittance fees.
Is there a minimum order amount?
Yes, the minimum order value is GBP £100.
How soon can I receive my order?
We ship via EMS. If the item is in stock, delivery usually takes 4 to 5 working days after ordering.
Do I need to pay for delivery?
No, all cross-border delivery costs are fully covered by us.
Will customs duties be incurred?
No, shipments from Taiwan to the UK are not subject to import duties