Oil and Gas Pipeline Pipe Factory Supply 5L ASTM A106 A53 Grade B Sch40 Hot Rolled/Cold Rolled Carbon/Mild Steel Ms Iron Black Welded Seamless Tube

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Product Description

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📊 Basic Product Information
Model No.A106, A53, Q235, Q355B, 40Cr, 42CrMo
TypeWelded
TechniqueHot Rolled
MaterialCarbon Steel
SurfaceBlack, Oiled, Painted
Section ShapeRound
CertificationISO 9001, CE, SGS
Thickness3-20mm
Diameter800mm-1800mm
OriginChina
🛠️ Product Specifications
Spec Divider
Product NameWelded Steel Pipe
Outer Diameter10-3000mm
Wall Thickness1-80mm
Length1-12m (Customizable)
Material GradeQ195, Q235A-B, Q345A-E, 20#, ASTM A36, A500, A53, A106, SS400, St37
StandardsGB/T 3091, BS 1387, ASTM F1083
ApplicationLiquid delivery, construction, structural machinery parts
Price TermsEXW, FOB, CIF, CFR, DDP
📜 Qualification & Display
Product Advantages
Advantage Banner
🛡️

Controllable Quality

Our welded pipes are produced with independent control of the entire process from steel strip selection to welding and flaw detection. We strictly follow international standards such as ASTM and DIN, ensuring firm welds and accurate dimensions.

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Adequate Stock

Relying on stable production capacity, we maintain a rich stock of welded pipes covering common calibers and wall thicknesses. Orders for conventional specifications can be processed immediately without long production waits.

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Flexible Customization

We support personalized customization for length, caliber, and surface treatments (like plastic coating or galvanizing). We respond quickly to non-standard sizes or specific anti-corrosion requirements.

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Thoughtful Service

We provide 24/7 multilingual support. From sample delivery to customs clearance, every step is managed by dedicated account managers to ensure a worry-free experience.

🏭 Application & Industry Use
Application Scenarios
Our products serve as critical infrastructure in oil and gas transport, chemical processing, building water supply, and heavy machinery manufacturing.
🚢 Packing & Delivery
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We primarily use sea transportation for large-quantity steel exports to ensure cost-efficiency. For urgent or small-quantity orders, air freight or land transportation options are available. All products are bundled and protected against moisture and rust using plastic films and anti-rust paper.

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🏢 Professional Steel Manufacturer
Factory Overview

Since 2016, our company has emerged as a pioneer in modern steel production and trade. With advanced production lines and exquisite craftsmanship, we manufacture a diverse range of products including seamless pipes, galvanized pipes, and steel plates. Our core principles of integrity and high quality have earned us global recognition across construction and industrial sectors.

Frequently Asked Questions
How do you guarantee the product quality?
We have passed ISO9001, SGS, and CE certifications. We conduct pre-production sample testing and final inspections before every shipment. Third-party inspections are also welcome.
Can you provide free samples?
Yes, we can send free samples to customers worldwide. However, customers are required to cover the express shipping costs.
What is the typical delivery time?
Generally, our delivery time is within 15-45 days. For standard stock items, shipping can be much faster. Delivery may vary based on order volume and specific customization requirements.
What are the common packaging methods for export?
Steel products are usually bundled. For sensitive materials like stainless steel or coated plates, we use moisture-proof plastic films and anti-rust paper to prevent corrosion during transit.
Which payment methods do you accept?
We accept Telegraphic Transfer (T/T), Letter of Credit (L/C), and Documents Against Payment (D/P). We are open to negotiating flexible terms based on the specific transaction.

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