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  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe
  • Stainless Steel Perforated Pipe

Stainless Steel Perforated Pipe

Perforated stainless steel pipes are a specialized type of stainless steel tubing or pipe that features a pattern of holes or openings along its length or around its circumference. These perforations are strategically designed and placed to serve specific purposes in various industrial, commercial, and decorative applications.

WUXI KONGZO STEEL is a leading stainless steel coil supplier, offering the best price and service. We can process orders to any specification, length, and thickness, and then do quality inspection and packaging.

Product Parameters

1)Product Specification and Steel Grade

TypeStainless Steel Perforated Pipe
Grade304、310、316、316l、317l、321 、409、410、430
Surface Finish2B, BA,4K,8K, NO.1,2D,3#, HL
OD1/8" NB to 24" NB, 1/4" OD to 24" OD sizes stainless steel welded tubes also available
Thickness0.2 mm to 15 mm
Hole size3 mm dia on a 6 mm pitch
Opening diameter0.2 mm to 100 mm
FinishBA Finish inside and outside, Perforated finish inside and outside
TypeAs Welded, EFW, Seamless, Semi Seamless, Bead Removed
Holes shapesRound, square, rectangular, or slotted
MOQ1 ton , We can accept sample order.
Delivery port:Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc.
Packaging DetailStandard export packaging, various transportation, according to customer needs

2)Chemical Composition & Mechanical Property

AISIChemical Composition & Mechanical Property
CSiMnCrNiSPTs(N/mm ²)Ys(N/mm ²)ElHBHRB
201≤0.15≤0.755.5-5.716-183.5-5.5≤0.03≤0.060≥520≥275≥40%≤241≤100
202≤0.15≤17.5-1017-194-6≤0.03≤0.060≥520≥275≥40%≤207≤95
304≤0.08≤1.0≤2.018-208-10≤0.03≤0.045≥520≥205≥40≤187≤90
304L≤0.03≤1.0≤2.018-209-13≤0.03≤0.045≥480≥175≥40≤187≤90
316≤0.08≤1.0≤2.016-1810-14≤0.03≤0.045≥520≥205≥40≤187≤90
316L≤0.03≤1.0≤2.016-1812-15≤0.03≤0.045≥480≥175≥40≤187≤90
410≤0.15≤1.0≤1.011.5-13.5
≤0.03≤0.040≥440≥205≥20≤201≤93
430≤0.12≤0.75≤116-18≤0.60≤0.03≤0.040≥450≥205≥22≤183≤88


Application Scenario

Perforated stainless steel pipes are used in a wide range of applications due to their versatility and functional properties. Some common applications include:

1)Filtration and Separation: These pipes are often used in filtration systems, where the perforations allow for the controlled passage of fluids while trapping solids or particles. They find applications in industries such as water treatment, oil and gas, and food processing.

2)Decorative Applications: These pipes are used in decorative applications such as handrails, balusters, and artistic installations due to their unique patterns and visual appeal.

3)Architectural Design: Perforated pipes can be incorporated into architectural designs for their aesthetic appeal and functionality. They are used in building facades, sunshades, and decorative elements.

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Production Process

The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat, rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:

  • Casting

    Casting

    Molten stainless steel and alloys are cast into large ingots or billets through a casting process.

  • Hot rolling

    Hot rolling

    During the hot rolling process, the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.

  • Annealing

    Annealing

    Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.

  • Cold rolling

    Cold rolling

    Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.

Our Service

Wuxi Walmay Metal Co, Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries, and more than 800 specifications.

Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.

  • Plate processing

    Machine cutting

    Sheet cutting

    plasma cutting

    Dynamic waterjet cutting

    sawing

    Plank leveling

    polishing

    laser cutting

  • Long product processing

    laser cutting

    production cutting

    Long product cutting

    Bar and structural cutting

    polishing

  • Value-added services

    Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.

    Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.

    Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.

Inquiry

Have questions about Wuxi Walmay Metal products?

Our professional sales team answers your questions within 24 hours.

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