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

Basic Information

Type
Welded
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Black
Section Shape
Round
Diameter
800mm-1800mm
Thickness
3-20mm
Certification
ISO 9001, CE, SGS

Product Specifications

Specifications Banner
Product NameWelded pipe
Out Diameter10-3000mm
Wall Thickness1-80mm
Length1-12m
TechniqueHot Rolled
MaterialQ195, Q235A-B, Q345A-E, 20#, 10#, 16Mn, ASTM A36, ASTM A53, SS400, St37, S235JR, etc.
StandardsGB/T 3091, BS 1387, ASTM F1083 etc.
ApplicationLiquid delivery, construction pipe, structural pipe, machinery parts.

Qualification Certificate

Certification
Audit Report

Product Display

Steel Pipe Display

Product Advantages

Core Strengths
Controllable Quality

Our welded pipes are produced by our own facilities. We independently control the entire process from steel strip selection to welding, forming, and flaw detection. We strictly follow international standards such as ASTM and DIN, utilizing advanced online testing equipment to ensure firm welds and accurate sizing.

Quality Control
Stock Inventory
Adequate Stock

Relying on stable production capacity, we maintain a rich stock of welded pipes covering common calibers and materials. Conventional specifications do not require long waiting periods, ensuring rapid replenishment through our logistics network.

Flexible Customization

We support personalized customization of length, caliber, and surface treatments like plastic coating or galvanizing. Whether it is a non-standard size or special anti-corrosion requirements, we respond quickly to meet specific project needs.

Customization

Applications

Application Scenarios

Packing & Delivery

We usually use sea transportation for large-scale exports due to lower costs. For urgent or small orders, air freight or land transportation is available.

Packaging

Company Profile

Factory Overview

Integrating modern production with international trade, we offer a diverse range of products including Seamless steel pipes, Square pipes, Galvanized pipes, and more. Our products are known for robust quality and outstanding performance across various industrial sectors.

Customer Visit

Frequently Asked Questions

How can we trust your quality?
We have passed ISO9001, SGS, and CE certifications. We always provide pre-production samples and conduct final inspections before shipment. Third-party inspections are also welcome.
About the product price?
Prices vary due to cyclical changes in raw material costs. Please provide your specifications (steel grade, size, quantity) and we will offer the best current market price within 24 hours.
Can I visit your factory?
Yes, we welcome customers from all over the world to visit our production lines. Please contact us in advance to schedule your visit.
Can you send samples?
Certainly. We can send samples worldwide. Samples are free, though customers are responsible for the express shipping costs.
How long is your delivery time?
Generally, our delivery time is within 15-45 days. Large volume orders or special customized requirements may require additional processing time.
What are the packaging methods?
Steel products are usually packed by bundling. For sensitive materials like stainless steel, we use moisture-proof and anti-rust packaging, including plastic films and rust-resistant paper.

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