High Strength Carbon Steel Building Construction Stable ERW Steel Pipe

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Product Description

📋 Basic Specifications
Model NO.
Welded Steel Pipe
Material
Carbon Steel
Surface Treatment
Black
Section Shape
Round
Diameter
1/2"-8" (21.3-219.1mm)
Wall Thickness
1.50-6.00mm
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
🚀 Product Introduction
ERW Steel Pipe
Carbon Steel Pipe

Our steel pipes are widely used for transporting water, gas, air, oil, heating steam, and other low-pressure fluids. Additionally, they are essential in the construction of agricultural greenhouses, furniture, scaffolding, and various mechanical structures.

Steel Pipe Detail 1
Steel Pipe Detail 2
Steel Pipe Detail 3
📦 Main Products
Product Range
🏭 Professional Profile
Facility Overview

The Group is recognized as a "National High-Tech Enterprise," "National Trustworthy Enterprise," and "National Green Factory." As a top-tier manufacturing enterprise, we specialize in the production and sale of ERW steel pipe, galvanized steel pipe, SSAW steel pipe, square and rectangular steel pipe, and steel-plastic composite pipe. We have evolved into a modern comprehensive enterprise integrating science, industry, and trade.

With multiple production bases, we have established a corporate culture focused on scale, standardization, and rigorous quality rules. Our annual capacity for steel pipes exceeds 10 million tons, supported by a sales network that serves global markets. Our hot-dip galvanized square and rectangular steel pipes maintain a leading sales volume position. We are fully certified under ISO9001, ISO14001, ISO45001, ISO50001, API 5L, and CE standards.

Production Process
Advantages & Global Presence
Core Advantages
🌐 Exhibition & Certificates
Exhibition
Certificates
🚢 Package and Shipping
Packaging
Frequently Asked Questions
What types of steel pipes do you supply?
We mainly provide welded steel pipes (ERW, LSAW, SSAW), seamless steel pipes, galvanized steel pipes, plastic-lined steel pipes, and coated steel pipes (epoxy, PE, PP). Applications include construction, water supply, oil & gas, and fire protection.
Can you customize pipe specifications?
Yes, we support customization of outer diameter (15mm-2000mm), wall thickness (1.5mm-20mm), length (3m-12m), and material grades (Q235, Q355, API 5L, ASTM A53, etc.).
What standards do your steel pipes comply with?
Our products meet international standards including GB/T, API, ASTM, DIN, EN, and JIS. Certifications such as ISO 9001, CE, SGS, and API-5L are available.
How do you ensure product quality?
We implement strict quality control from raw material inspection to final testing, including hydrostatic tests, non-destructive testing, and dimensional checks. A full quality report is provided with each shipment.
What is your minimum order quantity (MOQ)?
The MOQ is generally 10 tons for standard specifications and 20 tons for customized products. Small trial orders are negotiable for new clients.
What shipping terms do you offer?
We accept EXW, FOB, CFR, CIF, DAP, and DDP. We ship from major Chinese ports like Tianjin, Qingdao, and Jingtang to global destinations.

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