Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of custom cut length erw high frequency pipe 76-660mm export from china mill in China. Welcome to buy discount custom cut length erw high frequency pipe 76-660mm export from china mill made in China here from our factory. Quality products and low price are available.
Product introduction
Product Overview
Our 76–660mm custom cut length ERW high frequency pipes are factory customized welded steel tubes tailored for global export projects, trading companies and engineering procurement demands. Manufactured by mature and stable high-frequency electric resistance welding technology, this series of ERW pipes features stable structural performance, uniform wall thickness, flawless weld integrity and flexible dimensional customization capability. Different from standard fixed-length pipes, this product supports precise custom fixed-length cutting to meet personalized pipeline layout, assembly matching and on-site construction requirements of overseas engineering projects.
Produced in standardized Chinese steel mill with premium low-carbon structural steel raw materials, these high-frequency welded pipes deliver reliable mechanical toughness, excellent pressure resistance and superior secondary processability. The complete outer diameter range of 76mm to 660mm covers full mainstream export specifications for structural engineering, municipal pipeline, mechanical supporting, water supply and general industrial piping. Available with black uncoated, anti-rust oil coating and hot-dip galvanized surface treatment, all products strictly comply with international export standards. Supported by in-house custom cutting service, strict batch inspection and flexible packaging customization, these mill-direct ERW pipes become the most cost-effective and highly matched customized piping solution for global buyers.
Production & Custom Processing Process
Precision Strip Slitting: Steel strips are slit with ultra-tight tolerance control to guarantee uniform wall thickness and symmetrical pipe body structure, laying a foundation for high-precision finished products.
Multi-Pass Cold Roll Forming: Continuous multi-roll precision forming ensures excellent roundness, straightness and smooth pipe surface, avoiding structural defects before customization processing.
Stable ERW High-Frequency Welding: Optimized welding parameters form high-strength, defect-free straight welds with mechanical performance completely consistent with base metal, ensuring overall structural stability.
Full Internal & External Weld Polishing: Thorough trimming and fine polishing of welding beads eliminate stress concentration and surface burrs, ensuring smooth inner and outer pipe walls.
Online Sizing & Straightening: Precision dimensional calibration and straightening treatment control all indicators within standard tolerance ranges, ensuring high-precision pipe body for subsequent custom cutting.
Precision Custom Fixed-Length Cutting
Customized Surface & End Treatment: Optional anti-rust oil, galvanized coating, pipe end flat cutting and chamfering processing to adapt to different country's construction and welding standards.
Final Batch Inspection & Export Packaging: Secondary dimension inspection for custom cut lengths, followed by exclusive export packaging to ensure zero damage during long-distance ocean transportation.
Technical Specifications
Basic Parameters
Product Name: Custom Cut Length ERW High Frequency Welded Export Steel Pipe Welding Process: ERW High-Frequency Electric Resistance Straight Welded Core Feature: Mill direct export, custom fixed-length cutting, flexible customization, full export certification Executive Standards: ASTM A53, ASTM A500, BS 1387, ISO 65 International Export Standards Surface Options: Black uncoated, anti-rust oil coated, hot-dip galvanized
Dimension Range
Outer Diameter: 76mm – 660mm full complete export specifications Wall Thickness: 2.0mm – 25.4mm, support custom thick and thin wall processing Custom Length Range: 1.5m – 18m arbitrary fixed-length cutting, strict custom tolerance control Standard Length: 6m / 12m standard length available for spot delivery Tolerance: International export high-precision tolerance, fully compliant with global third-party inspection
Mechanical Properties
Minimum Yield Strength: 290MPa Minimum Tensile Strength: 400MPa Elongation: ≥21% Core Performance: Stable tensile, bending and flattening performance, excellent structural toughness and pressure resistance, no deformation after custom cutting, fully adapting to various global engineering and pipeline application scenarios
Product Advantages
Professional Custom Cut Length Service: Break the limitation of standard fixed-length pipes, support arbitrary fixed-size cutting, perfectly matching customers' on-site construction and assembly requirements and reducing material waste.
China Mill Direct Export Price: Direct factory supply without middlemen, providing ultra-competitive ex-factory price and stable batch quality for global bulk export orders.
High Customization Flexibility: Support custom length, wall thickness, surface treatment, pipe end processing and packaging marks, realizing one-stop personalized export customization.
Strict Export Standard Quality: All products are produced and inspected in accordance with international standards, supporting SGS, BV and other third-party inspections to pass global customs clearance smoothly.
No Secondary Processing Required: Precision custom cutting ensures flat and smooth pipe ends, allowing direct on-site installation and welding, greatly improving construction efficiency.
Full Specification Coverage: Complete 76–660mm OD range covers all hot-sale export specifications, suitable for multiple industries and global regional engineering projects.
Reliable Long-Term Export Capacity: The factory has stable production capacity and mature export logistics experience, supporting long-term agent cooperation, bulk FCL orders and mixed-spec export shipments.
Application Fields
Global municipal water supply, drainage and general pipeline engineering projects
Industrial factory structure support, frame construction and auxiliary piping systems
Mechanical equipment manufacturing, structural parts and matching tubular components
Overseas real estate, residential and commercial building supporting pipe engineering
New energy project support structures and auxiliary fluid transmission pipelines
International steel trading customized orders and regional market stocking
Various overseas customized engineering projects requiring non-standard fixed-length pipes
Packaging & Delivery
All custom cut length ERW export pipes adopt standardized export-grade packaging. Pipes are bundled with high-strength steel strips and equipped with thickened plastic end caps to protect customized pipe ends and inner walls. Waterproof and dust-proof wrapping is applied for long-distance sea transportation. Custom shipping marks, batch labels and exclusive packaging solutions are available according to customer requirements. Support FCL full container loading, bulk cargo shipment and mixed-spec container shipment, ensuring safe and intact delivery of customized products.
Quality Assurance & Export Service
We implement full-process ISO quality management system for all export customized pipes. Complete Mill Test Certificates, dimension inspection reports, hydrostatic test records and NDT inspection certificates are provided for each batch. Third-party inspections are fully acceptable. With rich global export experience, we provide one-stop services including custom parameter confirmation, production progress tracking, precision cutting inspection, professional export packaging and complete customs clearance documents, ensuring smooth and efficient delivery for all overseas orders.
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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