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WQL Light Pipe Clamp
545 SKUs across 13 series. Pipe OD ø6–ø102 mm (G30: ø6–ø32 mm). Mounting: welded base · long welded · rail nut · body only · stacking · shockproof.
Total SKUs
545
OD Range
6 – 102 mm
Groups
L0 – L8
Series
13
Pipe clamps for petroleum and petrochemical process lines
Refinery and petrochemical pipe supports must handle instrument tubing, hydraulic lines and process-adjacent pipework while keeping installation traceable and accessible for inspection.
Material and environmentConfirm coating, stainless hardware and insert material against site corrosion class and fluid exposure.
Common selection risks
- Outdoor exposure increases corrosion and coating requirements.
- Small-bore instrument lines need orderly routing to avoid accidental strain.
- Maintenance access around valves and sample points is often limited.
Recommended clamp approach
- Use welded or long welded bases for fixed pipe racks.
- Use rail-nut G10 where instrument lines require field adjustment.
- Use body-only G14 for custom brackets around skids and packages.
Technical notes for this selection
DIN 3015 standard guideParts 1, 2 and 3 explained for pipe clamp selection.Read guide Pipe clamp selection guideChoose by OD, load, vibration, material and mounting.Read guide Pipe clamp mounting methodsCompare welded bases, rails, stacking and mounting hardware.Read guide Accessories and complete BOM guideSpecify base plates, cover plates, rails, rail nuts and bolts as a complete set.Read guide Pipe clamp material guideCompare PP, PA, NBR, metal and stainless options.Read guide Pipe clamp spacing guidePlan support spacing around bends, valves and vibration.Read guide
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WQL*A · Three-pipe Clamp
Holds 3 pipes of same OD (order: WQL*A-3×OD) or 3 different ODs (order: WQL*A-OD1×OD2×OD3). Available ODs: 6, 8, 10, 12, 14, 16 mm. Bolt: M6×35.
| Component | L | L1 | L2 | H | B | S | D |
|---|---|---|---|---|---|---|---|
| Clamp body | 87 | 67 | 20 | 31 | 30 | 1 | — |
| Cover plate | 87 | 67 | — | — | 30 | 3 | — |
| Welded base | 87 | 67 | — | 6 | 30 | 3 | 12 |
Order codes (same OD)
| OD (mm) | Order code |
|---|---|
| 6 | WQL*A-3×6 |
| 8 | WQL*A-3×8 |
| 10 | WQL*A-3×10 |
| 12 | WQL*A-3×12 |
| 14 | WQL*A-3×14 |
| 16 | WQL*A-3×16 |