Large Diameter 5L Grade a 1000mm SSAW Spiral Welded Black Carbon Steel Pipe

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Product Description

Basic Information
Model NO.
30 50 100 200 300 500 1000
Type
Welded
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline, Boiler, Machinery, Chemical, Construction
Section Shape
Round
Wall Thickness
0.5mm-30mm
Diameter
20mm~1200mm
Standard
ASTM/ JIS/ En / DIN/ BS/as/GB
Delivery Detail
Normally 7-10 Working Days
Inspection
Available
Product Description
SSAW Spiral Welded Black Carbon Steel Pipe
We provide high-quality Carbon steel plates, coils, tubes, and rods. Our products include Galvanized steel, Stainless steel, Aluminum, Copper, and various profiles. We maintain sufficient inventory to provide various sizes and models, ensuring goods are delivered efficiently through sea, rail, and air transportation. Quality control procedures comply with international standards.
Welded steel pipe production

Welded Steel Pipe: This type is manufactured using steel plates or strips. It offers simple production technology, high efficiency, and cost-effectiveness. While varieties are plentiful, it is an ideal solution for numerous industrial applications.

Detailed Product Photos
Our range includes straight seam welded pipes (LSAW) and spiral welded pipes (SSAW). LSAW process is noted for simplicity and efficiency, while SSAW provides higher strength for different diameters with the same billet width.
Steel Pipe Categories
Carbon Steel Pipe Detail 1 Carbon Steel Pipe Detail 2
Steel Pipe Stock 1 Steel Pipe Stock 2 Steel Pipe Stock 3
Processing View
Pipe Ends Pipe Surface
Steel Pipes Applications
Application Category Technical Advantages & Details
Structural Sections Excellent resistance to buckling due to symmetrical bending strength. High loads supported over long lengths.
Drilled Shaft Casing Used for holding holes open during concrete installation. Enhances structural capacity and quality.
Threaded Micropile Ideal for complex sites with low vibration/noise requirements. Used for seismic retrofits and foundations.
Sign Poles & Towers Handles large bending loads at the base. Simple to splice and adaptable to different diameters.
Sewer/Water Lines Stronger than other line pipes. Designed for internal and external pressure in liquid/gas transport.
Packaging & Shipping
We utilize a professional transportation fleet and freight forwarding services to ensure safe, efficient, and stable sea transportation.
Loading Pipe Shipment Container
Logistics Flow
After Sales Service
Support and Quality Service
Frequently Asked Questions
What materials are used for these steel pipes?
We primarily use high-grade Carbon Steel, but can also provide Galvanized, Stainless, and Aluzinc options depending on your requirements.
What is the difference between LSAW and SSAW pipes?
LSAW (Straight Seam) is simpler and more cost-effective for smaller diameters, while SSAW (Spiral Welded) offers higher strength and can produce larger diameters from the same billet width.
What surface treatments do you offer?
Available treatments include Black, Annealed, Pickled, Galvanized, and Alumized finishes to prevent corrosion and meet industry standards.
What is the standard delivery time for an order?
Normally, our delivery time is between 7 to 10 working days, depending on the specifications and order volume.
Do you provide inspection services before shipment?
Yes, full quality inspection is available and we strictly control the procurement, production, and warehousing processes to comply with international standards.
Can the pipes be customized for specific projects?
Absolutely. We offer processing services including bending, welding, decoiling, cutting, and punching to meet your exact project specifications.

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