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| Categories | Spiral Perforated Tube |
|---|---|
| Brand Name: | Forward |
| Model Number: | SPT-003 |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | Negotiated |
| Price: | USD + 0.1-30 + Piece |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 3000 + Pieces + Per Week |
| Delivery Time: | Negotiated |
| Packaging Details: | Plastic Bag or Wood Carton |
| Steel Grade: | Galvanized Steel |
| Type: | Welded Seam |
| Technical: | Perforation Hot Rolled |
| Diameter: | No Limited |
| Tolerance: | 5% |
| Thickness: | 20-50mm |
usage we can design perforated tubes for:
√ Acoustical dampening
√ EMI shielding
√ Oil Rig Filtration
√ Structural Support
√ Safety guards
√ Liquid, gas, or vapor diffusion
√ Grills or trim
√ Liquid Filtering
√ Light diffusion
√ Decorative items
√ Structural Members
Agricultural Strainers & Filter Elements
METAL CHOICES
Choosing the correct metal for your perforated tubing is essential when it comes to designing your project. We can offer our products in the following metals:
· Mild Steel
· Stainless Steel
· Monel
· Hastelloy
· Inconel
· Titanium
We offer a wide range of hole patterns, as well as tube construction and size combination options, to meet your design’s requirements. These options include:
· Tube diameters from 1-230mm
· Spiral seams
· Longitudinal-welded seams
· Endcaps
· Flanges
· Threaded-end connectors
the size and pattern of the hole
| Pipe Size(Inch) | Holes NO(Feet) | Size of hole(Inch) | Perforated Area per Feet |
| 3/4" | 48 | 3/16" | 2.15 |
| 1" | 54 | 5/16" | 4.14 |
| 1-1/4" | 66 | 5/16" | 5.06 |
| 1-1/2" | 78 | 5/16" | 5.06 |
| 2-1/16" | 78 | 5/16" | 5.98 |
| 2-3/8" | 90 | 3/8" | 9.94 |
| 2-7/8“ | 102 | 3/8" | 11.26 |
| 3-1/2” | 126 | 3/8" | 13.91 |
| 4“ | 138 | 3/8" | 15.24 |
| 4-1/2” | 150 | 3/8" | 16.58 |
| 5“ | 162 | 3/8" | 17.88 |
| 5-1/2” | 174 | 3/8" | 19.21 |
| 6-5/8“ | 186 | 3/8" | 20.53 |
| 7” | 222 | 3/8" | 24.51 |
| 9-5/8“ | 294 | 3/8" | 32.46 |
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· Straight Weld
· Spiral Weld
· Spiral Welded Louvered
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