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Home > Carbon Steel Pipe > Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
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Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production
Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production

Reliable Carbon Steel Welded Pipe-ISO 9001 and High-Tech Production

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Product Description

Basic Specifications
Model NO.
sAdYIFyzPZWX
Material
Carbon Steel
Surface Treatment
Hot-DIP Galvanizing, Epoxy Coating/Spray Painting
Usage
Oil/Gas Drilling, Machinery Industry, Construction, Water Supply
Section Shape
Round/Square
MOQ
1 Ton
Delivery Time
2-3 Days
Certification
ISO 9001, CE, OCTG, GB/T 3091
Product Description

Welded & Seamless Carbon Steel Pipe Solutions

Carbon Steel Welded Pipe
  • Material Advantages: High-strength Q195/Q235/Q345 or ASTM A53/A106 carbon steel.
  • Advanced Technology: High-frequency welding (ERW), submerged arc welding (LSAW), and seamless cold-drawn processes.
  • Anti-corrosion: Optional hot-dip galvanizing, epoxy coating, or spray painting.
  • Cost Efficiency: Large-scale production offering 30%-50% lower costs than standard seamless pipes.
  • Fast Delivery: Standard specifications in stock; custom orders in 7-15 days.

1. Welded Carbon Steel Round Pipe

Parameter Specification Range Common Sizes Standard
OD10mm-2000mm21.3mm, 48mm, 114mmGB/T 3091, ASTM A53
Wall Thickness0.8mm-20mm2.0mm, 3.6mm, 6.0mmEN 10219, JIS G3444
Length1m-12m (Custom to 18m)6m, 12m-

2. Seamless Carbon Steel Round Pipe

Parameter Specification Range Common Sizes Standard
OD6mm-800mm25mm, 60mm, 168mmGB/T 8163, ASTM A106
Wall Thickness1mm-50mm3mm, 8mm, 12mmDIN 2448, OCTG

3. Welded Carbon Steel Square Pipe

Parameter Range Stock Sizes Standard
Side Length10×10mm - 500×500mm20×20mm, 50×50mmGB/T 6728, ASTM A500
Wall Thickness0.8mm-20mm1.5mm, 3.0mmJIS G3463, EN 10219
Main Product Display
Main Products
Profile & Capabilities

Drawing on over forty years of successful steel trading experience and officially established in 2009, we are committed to developing a comprehensive supply chain system encompassing metal trading, warehousing, logistics, processing, and distribution. Our solutions serve global manufacturing, infrastructure, machinery, construction, and fire engineering industries across more than 20 sectors.

Production Facility
Workshop & Equipment
Workshop
Exhibitions & Our Customers
Exhibition 1
Exhibition 2
Certifications
Certifications
Packaging & Shipping
Packaging
Frequently Asked Questions
How long has your company been established and do you have export rights?
We were established in 2009 and possess full independent import and export rights.
Can I visit the factory or see production videos?
Yes, we have our own machining center and large-diameter pipe factory. We can provide factory photos, production line videos, and you are always welcome to visit our facilities in person.
What international certifications do you provide?
We comply with international standards including GB, EN, JIS, and Australian Standards. Our facilities are ISO and ROHS certified.
What is the MOQ and standard lead time?
MOQ depends on specific product types. For stock items, delivery takes 2-3 days. Custom orders require a longer lead time based on specific requirements.
What payment methods are accepted?
We accept various payment methods including T/T, L/C, PayPal, and Western Union.
Do you offer customization for pipe sizes?
Yes, we support flexible customization for outer diameter (10mm-2000mm), wall thickness (1mm-50mm), and length (up to 18m).

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