Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of erw factory direct spot hfw pipe 76mm-660mm no middleman wholesale in China. Welcome to buy discount erw factory direct spot hfw pipe 76mm-660mm no middleman wholesale made in China here from our factory. Quality products and low price are available.
Product introduction
Product Overview
Product Name: ERW / HFW Welded Steel Pipe Specifications Range: 76mm – 660mm Outer Diameter Supply Mode: Factory direct supply, spot stock available, no middleman markup, bulk wholesale supported
HFW (High-Frequency Welding) also known as ERW high-frequency resistance welded pipe, manufactured by high‑frequency contact welding process. Continuous forming of steel strip into tubular blank, then high‑frequency current realizes solid‑state welding of pipe seam without filler metal. Stable welding quality, high dimensional accuracy, good straightness and uniform wall thickness.
Main Production Process
Raw material inspection of hot rolled steel coil
Slitting to required strip width
Continuous roll forming
High frequency welding (HFW / ERW)
Weld bead internal & external removing
Online weld seam non‑destructive testing
Sizing & straightening
Fixed length cutting
Hydrostatic pressure test
Final visual & dimension inspection, packaging & delivery
Available Standards
API 5L, ASTM A53, EN10219, GB/T 3091, etc. Material grade: Q235, Q355, Gr.B, X42, X52, X60, X65, X70 and other custom grades
Application Scenarios
Oil & gas low‑pressure transmission pipelines
Water supply and drainage engineering
Construction steel structure, piling pipe
Pipeline for mine, agricultural irrigation
Guardrail, mechanical manufacturing, scaffolding
Fluid conveying, fire protection pipeline
Our Advantages
✅ Factory direct spot inventory: Rich stock of 76–660mm HFW pipes, fast delivery ✅ No middleman: Competitive ex‑factory wholesale price ✅ Strict quality control: Online NDT + hydrostatic test for every batch ✅ Custom service: Custom length, end facing, anti‑corrosion coating available ✅ Export experience: Packing suitable for sea shipment, full set of inspection documents provided
Parameter Reference
OD range: 76 mm ~ 660 mm
Wall thickness: Customized according to demand
Length: Fixed random length or custom cut length
Surface: Black bare pipe, varnish, anti‑rust oil, painting, coating optional
End: Plain end / bevel end
Packing & Shipment
Bundled with steel strips, waterproof packaging. Suitable for bulk cargo vessel or container transportation. Support port of loading by customer requirement.
Contact Us
Send your inquiry with required OD, wall thickness, material, quantity and special requirements. Quick quotation within 24 hours. Factory inspection is warmly welcomed.
About us
Hebei Huayang Steel Pipe Co., Ltd. was founded in 2005, with a registered capital of 500 million yuan. The company covers an area of more than 1,000 mu, with annual sales of 10 billion yuan, more than 600 employees and an annual productivity of 2.75 million tons. The company has 17 new automatic steel pipe production lines and 14 high-frequency production lines, with a diameter of 73-660 mm; Three double-sided submerged arc welded steel pipe production lines with diameters of 406.4-1422.4mm;; 24 hot tube expanding production lines, with a diameter of 230-820mm; Two anticorrosion steel pipe production lines with a diameter of 73-1626 mm; 2 automatic painting production lines. With 3 branches and 5 offices, the products are sold to various cities and exported to more than 80 countries such as Southeast Asia, Middle East, Europe and America.
Packaging, transportation and delivery
Packaging, transportation and delivery
At Hebei Huayang Steel Pipe Co., Ltd., we apply standardized and reliable packaging solutions for all our steel pipe products. Our pipes can be securely packed by hexagonal bundling or circular bundling according to product diameter, wall thickness and customer requirements. Each pipe end is protected with high‑strength plastic pipe caps to avoid collision damage, dust and moisture during transportation and storage. The whole bundle is firmly wrapped with durable woven bags to enhance stability and prevent scratches or deformation.
We support a complete range of transportation methods to satisfy global customers, including road transportation, railway transportation, sea freight and container shipping. Based on our strategic location in Cangzhou, Hebei Province, we enjoy convenient access to major ports such as Tianjin Port, which greatly improves logistics efficiency and reduces transportation costs.
For standard specifications and normal order quantities, the general delivery time is about 30 days after order confirmation and deposit receipt. For large‑scale orders, special sizes or customized processing requirements, our production and sales team will formulate a detailed production plan and provide an accurate delivery schedule accordingly to ensure on‑time supply and stable performance for projects and clients worldwide.
Strict quality control
1. During and after the production, experienced quality inspectors randomly check the products to ensure that each steel pipe is qualified for production and application.
2. A nationally recognized laboratory with CNAS certification and certification by French Classification Society.
3. Have CNOOC access certificate, KOC oil company access network, ADNOC Abu Dhabi oil company access network, Petrobras access network, etc.
4. Accept the inspection by the third party designated/paid by the buyer, such as SGS and BV.
Certifications
API 2B
API 5L
GOST
ISO 9001
EN 10219
EN 10210
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