Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of 76mm to 660mm erw straight pipe gas station underground fuel pipeline in China. Welcome to buy discount 76mm to 660mm erw straight pipe gas station underground fuel pipeline made in China here from our factory. Quality products and low price are available.
Product introduction
Product Overview
Our 76mm–660mm ERW straight steel pipes are professional dedicated tubes specially designed for gas station underground fuel pipeline systems. Manufactured by mature high-frequency electric resistance welding technology, this series of ERW straight pipes features high welding tightness, excellent pressure resistance, stable structural density and outstanding anti-leakage performance, fully meeting the strict safety standards for underground fuel storage and transmission in gas station engineering.
Adopting high-purity low-carbon steel raw materials with ultra-low impurity content, the pipe body has uniform texture, strong toughness and excellent chemical stability, effectively resisting corrosion from gasoline, diesel, underground moisture and soil acid-base substances. The complete outer diameter range of 76mm to 660mm covers all mainstream specifications for gas station underground oil delivery main pipes, branch pipelines and oil supply auxiliary pipelines. Available with special anti-corrosion coating, black uncoated and anti-rust oil treatment, these fuel-grade ERW pipes support customized wall thickness and fixed-length cutting. With zero-leakage performance and long-term underground aging resistance, they are the safest and most reliable pipeline solutions for new gas station construction, old station renovation and fuel pipeline upgrading projects.
Precision Strip Slitting: Steel strips are slit with ultra-tight tolerance to ensure uniform wall thickness and consistent structural stress, avoiding local pressure
Multi-Pass Precision Cold Forming: Continuous multi-roll cold forming ensures perfect roundness and ultra-high straightness, eliminating pipeline deformation caused by underground soil pressure and stacking load.
Stable ERW High-Frequency Welding: Special fuel pipeline welding parameters form high-density, defect-free straight welds. The weld strength matches the base metal completely, achieving long-term anti-leakage performance for fuel transmission.
Full Internal & External Weld Polishing: All internal and external welding beads are thoroughly trimmed and finely polished to eliminate stress concentration and tiny gaps, preventing fuel penetration and pipeline corrosion at welding joints.
Online Sizing & Straightening Calibration: Secondary precision calibration controls all dimensional indicators within standard tolerance, ensuring accurate docking and tight sealing of underground pipeline connections.
100% NDT & High-Pressure Sealing Test: Each pipe undergoes eddy current non-destructive flaw detection and special fuel pipeline tightness test to eliminate micro defects and ensure zero fuel leakage.
Standard Fixed-Length Cutting: Support standard 6m/12m lengths and customized 1.5–18m fixed lengths, adapting to different gas station layout and underground pipeline laying designs.
Professional Underground Anti-Corrosion Treatment: Optional special underground pipeline anti-corrosion coating and enhanced anti-rust treatment to resist soil corrosion, moisture erosion and fuel aging for long-term underground buried service.
Fuel Pipeline Performance Sampling Test: Conduct pressure resistance, sealing, anti-corrosion and bending tests to verify compliance with gas station underground fuel pipeline safety specifications.
Technical Specifications
Basic Parameters
Product Name: ERW Straight Steel Pipe for Gas Station Underground Fuel Pipeline Welding Process: ERW High-Frequency Electric Resistance Straight Welded Core Application: Gas station underground gasoline, diesel fuel delivery and auxiliary pipeline system Executive Standards: ASTM A53, ASTM A500, BS 1387, Fuel pipeline engineering general standards Surface Options: Black uncoated, anti-rust oil coated, special underground anti-corrosion coated
Dimension Range
Outer Diameter: 76mm – 660mm (full specifications for gas station underground fuel pipelines) Wall Thickness: 2.0mm – 25.4mm, thick-wall customization available for high-pressure fuel pipeline sections Length: Standard 6m/12m random length; customizable fixed length 1.5m–18m Tolerance: Pipeline-grade high-precision tolerance, suitable for underground buried sealing and safe laying
Mechanical & Safety Performance
Minimum Yield Strength: 290MPa Minimum Tensile Strength: 400MPa Elongation: ≥21% Core Performance: Excellent fuel corrosion resistance, ultra-tight welding sealing performance, strong underground soil pressure resistance, stable structure, no leakage and no aging deformation during long-term buried fuel transmission
Product Advantages
Ultra-High Sealing & Anti-Leakage Performance: Defect-free ERW welds and full-process tightness testing completely avoid fuel leakage risks, meeting the highest safety requirements for gas station underground fuel pipelines.
Professional Fuel Corrosion Resistance: Low-impurity steel formula and special anti-corrosion treatment resist chemical erosion of gasoline and diesel, preventing pipeline thinning and perforation failure.
Underground Buried Environment Adaptability: Excellent compression and anti-deformation performance resists soil extrusion, ground settlement and external pressure, ensuring long-term stable buried operation.
Aging & Fatigue Resistance: Stable mechanical and chemical properties prevent pipeline aging, embrittlement and cracking after long-term underground burial, extending service life of fuel systems.
Smooth Fuel Transmission: Fully polished seamless inner wall reduces fuel flow resistance and impurity deposition, ensuring smooth and efficient oil delivery without pipeline blockage.
Complete Specification Matching: Full 76–660mm OD size range covers all mainstream main and branch pipeline specifications for gas station fuel supply systems.
High Safety & Low Maintenance: Explosion-proof, anti-leakage and anti-corrosion advantages greatly reduce later inspection and maintenance costs, ensuring long-term safe operation of gas stations.
Application Fields
Gas station underground gasoline and diesel main fuel delivery pipelines
Petrol station oil storage tank connecting pipelines and oil supply branch pipes
Gas station fuel dispenser matching conveying pipeline systems
New gas station integral underground fuel pipe network engineering
Old gas station pipeline renovation, replacement and anti-corrosion upgrading projects
Oil depot auxiliary fuel transmission and underground buried supporting pipelines
Commercial fuel supply station safety grade underground pipeline engineering
Packaging & Delivery
All gas station fuel pipeline ERW steel pipes adopt professional safety export packaging. Pipes are bundled with high-strength steel strips and fitted with sealed plastic end caps to prevent internal dust, moisture and foreign matter from entering, ensuring pipeline internal cleanness for fuel transmission. Enhanced waterproof and anti-corrosion packaging is used for long-distance transportation. Support FCL container loading and bulk vessel shipment. Custom fuel engineering exclusive shipping marks and standardized buried pipeline packaging can be provided for gas station project orders.
Quality Assurance & Service
We implement strict full-process ISO quality management system for fuel-grade dedicated steel pipes. Complete Mill Test Certificates, pipeline tightness test reports, anti-corrosion performance test records and NDT inspection certificates are provided for each batch of products. Third-party inspections such as SGS and BV are acceptable. We support gas station engineering project customized processing and bulk long-term supply, providing one-stop professional services including parameter confirmation, production tracking, safety quality inspection and full set of export project clearance documents.
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
Hot Tags: 76mm to 660mm erw straight pipe gas station underground fuel pipeline, China 76mm to 660mm erw straight pipe gas station underground fuel pipeline manufacturers, suppliers, factory, A106 Seamless Pipe, Api 5l X52, API PSL1 L245N Carbon Round Pipe, Carbon Steel Tube, MS Black ERW Pipe, SS316L Backing Rings
