Welded Steel Pipes – Durable, Cost-Effective, and Versatile Solutions for Industrial Applications

Price Range: $0.38 – $38.32 per meter
Minimum Order Quantity: 3 tons
Delivery Time: 3 – 5 days
Origin: China
Brands Available: Youfa, Zhengda, Huaqi, Juncheng, Guoqiang
Monthly Supply Capacity: 6,000 tons
Packaging: Standard export packaging or customized as per requirements
Payment Methods: Letter of Credit, Telegraphic Transfer, Western Union
Delivery Terms: FOB, CFR, CNF, CIF, EXW

Product Overview

Welded steel pipes are manufactured by bending steel plates or strips into cylindrical or rectangular shapes and then welding the seam. These pipes offer a practical and economical alternative to seamless steel pipes, especially for applications requiring custom sizes and large volumes.

Available in a wide range of diameters and wall thicknesses, welded steel pipes are categorized into:

• Straight Seam Welded Pipes – High efficiency, simple production

• Spiral Welded Pipes – Ideal for large-diameter applications

Applications

Welded steel pipes are widely used across multiple sectors:

1. Oil & Gas Transmission – Efficiently transports crude oil, natural gas, and refined fuels.

2. Water Supply & Drainage – Integral to municipal and industrial water infrastructure.

3. Construction & Structural Support – Used in building frames, scaffolding, and structural reinforcements.

4. Thermal Systems – Carries hot water, steam, and other thermal media.

5. Machinery Manufacturing – Fabricates components for industrial machines and vehicles.

6. Chemical Industry – Serves as pipelines for corrosive and hazardous chemical substances.

Key Product Features

• Flexible Production – Pipes can be customized in size and shape to meet project-specific requirements.

• Cost Efficiency – Simple manufacturing process and high material utilization make it more affordable than seamless alternatives.

• Dimensional Precision – Advanced forming and welding ensure uniformity and accuracy.

• Pressure Resistant – Capable of withstanding moderate pressure when properly processed.

• Versatile Connectivity – Compatible with welding, flanges, or threaded connections.

Materials & Standards

• Material Grades: Q235B, Q355B, Q195A

• Processing: Welding, Hot Rolling, Electrogalvanizing, Hot-Dip Galvanizing

• Standards: GB/T 3274-2017, GB/T 19001-2016, ISO 9001:2015, SGS certified

Custom Services

We provide tailored processing and cutting services to fit your exact project needs. Whether you require galvanization, specific sizing, or a unique packaging solution, our team is ready to deliver with precision and speed.

Contact Us

Whether you’re sourcing for infrastructure, energy, or manufacturing projects, we are committed to supplying high-quality welded steel pipes backed by professional service and prompt delivery.

📞 Contact us today for a quote, sample request, or to schedule a factory visit. We look forward to building long-term partnerships with customers worldwide.