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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Filter Bag & Cartridge > ASTM A53 Straight Seam Welded Perforated Pipe 3/4 Inch NPT Threaded Ends for Industrial Use

ASTM A53 Straight Seam Welded Perforated Pipe 3/4 Inch NPT Threaded Ends for Industrial Use

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Product Spotlights

ASTM A53 straight seam welded perforated pipe with 3/4 inch NPT threaded ends, offering customizable hole patterns and surface finishes. Ideal for industrial filtration, ventilation, and oil/gas applications. Factory-direct from a 26-year-old manufacturer with global export experience, ensuring quality, cost-efficiency, and reliable delivery.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Carbon Steel (ASTM A53 Grade B)

Size:

3/4 inch NPT

Wall Thickness:

Standard as per ASTM A53 (Schedule 40 or 80, optional)

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Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Material Other, Carbon Steel (ASTM A53 Grade B)

Size 3/4 inch NPT

Wall Thickness Standard as per ASTM A53 (Schedule 40 or 80, optional)

Perforation Type Round holes, staggered pattern

Hole Diameter Customizable (e.g., 1/8 inch, 3/16 inch)

Surface Finish Black or Galvanized (optional)

End Connection NPT Threaded Ends

Length Customizable (standard 6 ft or 20 ft)

Standard ASTM A53

Application Industrial filtration, ventilation, oil & gas, structural support

Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5-10 million. Our ASTM A53 Straight Seam Welded Perforated Pipe with 3/4 Inch NPT Threaded Ends is engineered for demanding industrial applications. Crafted from high-quality carbon steel per ASTM A53 standards, this pipe offers superior strength, durability, and precise perforations for efficient fluid or gas filtration, ventilation, and structural support. Our threaded ends ensure easy installation and leak-proof connections, making it a reliable choice for engineers and procurement professionals worldwide.

Straight Seam Welded Construction: Ensures uniform wall thickness and high structural integrity, reducing the risk of failure under pressure.
ASTM A53 Compliance: Meets the rigorous ASTM A53 standard for welded and seamless steel pipe, guaranteeing consistent quality and performance.
3/4 Inch NPT Threaded Ends: Standard National Pipe Taper threads provide secure, leak-resistant connections with common fittings, saving installation time.
Customizable Perforations: Choose from a variety of hole sizes, patterns (staggered or linear), and open area percentages to meet specific flow or filtration requirements.
Industrial-Grade Durability: Suitable for use in high-pressure, high-temperature, or corrosive environments when combined with appropriate surface treatments (e.g., galvanized or coated).
Versatile Applications: Ideal for oil and gas, petrochemical, water treatment, HVAC, mining, and agricultural sectors.

Parameter	Specification
Standard	ASTM A53 (Grade B typical)
Pipe Size	3/4 inch NPT (nominal diameter)
Wall Thickness	Schedule 40 (2.87 mm) or Schedule 80 (3.91 mm) – optional
Perforation Hole Diameter	1/8 inch to 1/2 inch (customizable)
Open Area	10% – 40% (depending on hole pattern)
End Connection	NPT threaded (male or female, as requested)
Surface Treatment	Black (mill finish), hot-dip galvanized, or painted – available upon request
Length	Standard 6 ft (1.83 m) or 20 ft (6.1 m); custom lengths available
Minimum Order Quantity	1000 pcs (flexible for trial orders)

Our ASTM A53 Straight Seam Welded Perforated Pipe is manufactured using advanced high-frequency welding technology, ensuring a smooth seam and consistent wall thickness. The perforations are precisely punched to create clean, burr-free holes that optimize flow and reduce clogging. The NPT threaded ends are machined to exact tolerances, providing a tight fit with standard couplings, elbows, and valves. This pipe is widely used in industrial filtration systems, oil well screens, gas vent pipes, and structural components where both strength and permeability are required.

Key Benefits for Your Business:

Cost-Effective: Straight seam welding is more economical than seamless pipe while maintaining excellent mechanical properties.
Easy Installation: Pre-threaded ends eliminate the need for on-site threading, reducing labor costs and installation time.
Customizable: Choose from various hole sizes, patterns, and surface finishes to match your specific application requirements.
Reliable Supply: As a factory with over 26 years of experience, we ensure stable production capacity and timely delivery from our ports in Tianjin, Qingdao, Shanghai, and Foshan.
Global Reach: We export to North America, South America, Europe, Southeast Asia, Africa, and Oceania, complying with international packaging and shipping standards.

With Anping County Boli Hardware Wiremesh Products Factory, you are partnering with a manufacturer that has been delivering quality products since 1998. Our annual export value of US$5-10 million reflects the trust of clients worldwide. We maintain strict quality control from raw material selection to final inspection, ensuring every pipe meets ASTM A53 specifications. Our experienced team is ready to assist with technical queries, custom orders, and logistics. Contact us today for a quote or sample request – experience the Boli difference in industrial perforated piping.

Frequently Asked Questions (FAQ)

Q: What is the difference between ASTM A53 straight seam welded and seamless pipe?
A: Straight seam welded pipe is made by forming a steel plate into a tube and welding the seam. It is more cost-effective and suitable for most industrial applications. Seamless pipe has no weld seam, offering higher pressure ratings but at a higher cost. Our perforated pipe is welded, which is sufficient for filtration, ventilation, and structural uses.
Q: Can I get custom hole sizes and patterns?
A: Yes, we offer customization of hole diameter, spacing, and pattern (staggered or linear). Please provide your requirements or a drawing, and we will produce accordingly.
Q: Are the threaded ends compatible with standard NPT fittings?
A: Absolutely. Our NPT threads are machined to ASME B1.20.1 standard, ensuring compatibility with standard NPT couplings, elbows, and valves.
Q: What surface treatments are available?
A: We offer black (mill finish), hot-dip galvanized, and painted finishes. For corrosion resistance in harsh environments, galvanized is recommended. Contact us for other options.
Q: What is the typical lead time?
A: For standard sizes and quantities, lead time is 15-25 days after order confirmation. Custom orders may require additional time. We ship from Tianjin, Qingdao, Shanghai, or Foshan.
Q: Do you offer samples before bulk order?
A: Yes, we provide samples for quality evaluation. Samples are available at cost plus shipping, which can be refunded upon bulk order placement.
Q: What is the minimum order quantity?
A: Our standard MOQ is 1000 pieces, but we are flexible for trial orders. Please contact our sales team for details.
Q: Can this pipe be used for high-pressure applications?
A: This pipe is designed for standard industrial use. For high-pressure applications, we recommend consulting our technical team to determine the appropriate wall thickness and schedule. Our pipe complies with ASTM A53 pressure ratings.