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Home ProductsPerforated Steel Pipe

Custom Material Perforated Steel Pipe With Optional 60° Perforation Pattern

Custom Material Perforated Steel Pipe With Optional 60° Perforation Pattern

Custom Material Perforated Steel Pipe With Optional 60° Perforation Pattern

Product Details:

Place of Origin: China
Brand Name: Forward
Certification: ISO9001
Model Number: SWSP

Payment & Shipping Terms:

Minimum Order Quantity: 500 meters
Price: USD + 15-50 + Meters
Packaging Details: Wood Carton or Steel Belts
Payment Terms: T/T, , L/C
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Detailed Product Description
Material: Different Kinds Of Steel Packing: Bandle With Steel Belts
Length: No Limited Product Name: Perforated Steel Pipe
Brand: Forward Application: Chemical Industry
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perforated stainless tube


perforated metal tube

Custom Material Perforated Steel Pipe With Optional 60° Perforation Pattern



Commonly Perforated Carbon Steel Types
Commercial Steel (HR, CR, GALV) A low cost steel that has good drawing, forming, and welding qualities, moderate strength, but is subject to strains, fluting, and breaks due to aging. To reduce the affects caused by aging, Drawing Steel is recommended.

Drawing Steel (HR, CR)
A steel with a greater degree of ductility and uniformity of properties than Commercial Steel providing improved performance during manufacturing. This type is recommended for use when stretcher strains or fluting during fabrication are objectionable and/or consistency of performance is important.



Forward filter is good at producing spiral welded steel perforated pipe, we started this business ten years ago.


Spiral perforated pipe is welded by perforated steel roll which is revolving on the production line, different with straight perforated pipe. Welding ling is longer, so it can endure 30% more pressure.


Normally spiral welded steel is made of stainless steel like 201, 304, 316 which is used in petrol or textile, but it can also used in filtration, better than straight welded perforated pipe. In some situation it can also use galvanized steel or carbon steel. In this case we need minimum order quantity.


Different application need different steel like carbon steel, stainless steel, galvanized steel.


Perforation pattern usually is round holes, there is straight line holes and staggered line holes, different open area need different diameter center distance. 15%-33% open area is common configuration. Formulas for your reference

A: 60° perforation pattern or staggered pattern: hole diameter * hole diameter*90.69% / hole center distance * hole center distance


B: 180° perforation pattern or straight pattern: hole diameter * hole diameter * 78.5% / horizontal diameter center distance * vertical diameter center distance




C: Other special cases as follows




Spiral Welded Steel Perforated Pipe High Quality with Attractive Price is offered by Forward Filter, when become our important customer with good quantity business, special quotation is available.

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