/ Steel Pipe Piles

EN 10219 S355 Welded Steel Pipe

Manufacturing Process: SSAW / LSAW / ERW Cold-Formed Welded Steel Pipe
Standard: EN 10219-1 & EN 10219-2
Steel Grade & Delivery Condition:
Non-Alloy Steel: S235JR, S235J0H,S275JR, S275J0H, S355JR, S355J0, S355J2
Fine Grain Steel (Normalized/Normalized Rolled): S275N/NL, S355N/NL, S420N/NL, S460N/NL
Fine Grain Steel (Thermomechanical Rolled): S275M/ML, S355M/ML, S420M/ML, S460M/ML
Weathering Steel: S235J0W, S235J2W, S355J0W, S355J2W
Out Diameter: 21.3 - 7000mm
Thickness: 0.8- 230mm
Length: Up to 100m
Product Description

EN 10219 S355 Welded Steel Pipe - Professional Foundation Solutions

Looking for reliable structural steel pipes for your construction project? The EN 10219 S355 Welded Steel PIpe from Tianjin Hypile Foundation Engineering delivers exceptional strength and durability for demanding applications. With prevalent load-bearing capacity and exact dimensional resiliences, these welded steel pipes meet European guidelines whereas giving cost-effective arrangements for foundation, marine, and mechanical ventures. Our S355 review guarantees ideal execution in basic basic applications where unwavering quality things most.

Product Overview

Our S355 welded steel pipe acclimate to EN 10219-1 & EN 10219-2 benchmarks, advertising you demonstrated quality for auxiliary applications. The S355 steel review gives fabulous mechanical properties with improved surrender quality, making it idealize for heavy-duty development projects.

You'll discover these pipe perfect for establishment work, basic systems, and marine situations. The welded development guarantees steady quality whereas keeping up competitive estimating for large-scale projects.

Manufacturing Processes

We utilize three advanced manufacturing methods to produce your steel pipes:

SSAW (Spiral Submerged Arc Welding)

  • Large diameter capabilities up to 7000mm
  • Continuous welding process for superior quality
  • Ideal for water transmission and structural applications

LSAW (Longitudinal Submerged Arc Welding)

  • Precise dimensional control
  • High-strength welded seams
  • Perfect for pressure applications

ERW Steel Pipe

  • Cost-effective for smaller diameters
  • Smooth surface finish
  • Quick production turnaround

Each process undergoes strict quality control to ensure your EN 10219 S355 Welded Steel PIpe meet exact specifications.

 
Our Factory
 

Welded Steel Pipe Production Facility in Tianjin, China | Conducting On-Line Non-Destructive Inspections

Hydro Test

hydro Test

UT Test

uT test

RT Test

RT Test

Size & Specifications

Parameter Specification
Outside Diameter 21.3 - 7000mm
Wall Thickness 0.8 - 230mm
Length Up to 100m
Standard EN 10219-1 & EN 10219-2
Steel Grade S355JR, S355J0, S355J2
Delivery Condition Hot Rolled, Normalized

Technical Data

S355 Steel Grade Properties:

Property Value Unit
Yield Strength (min) 355 MPa
Tensile Strength 470-630 MPa
Elongation (min) 20 %
Impact Energy (J2) 27J at -20°C J
Carbon Content (max) 0.24 %

Additional Steel Grades Available:

  • Non-Alloy: S235JR, S235J0H, S275JR, S275J0H
  • Fine Grain (Normalized): S275N/NL, S355N/NL, S420N/NL, S460N/NL
  • Fine Grain (Thermomechanical): S275M/ML, S355M/ML, S420M/ML, S460M/ML
  • Weathering Steel: S235J0W, S235J2W, S355J0W, S355J2W
 
inspection & Test
 

HYPILE is committed to delivering safe, reliable, and high - quality products. We have a professional team of engineers and a first - class production crew, coupled with a strict ISO 9001 quality and safety management system to ensure top - notch quality.

Bevel Checking

Bevel Checking

Diameter Checking

Diameter Checking

Length Checking

Length Checking

Chemical Analysis

Chemical Analysis

Tensile Test

Tensile Test

Impact Test

Impact Test

Project Gallery & Applications

Our welded steel pipes serve diverse construction needs:

Infrastructure Projects

  • Bridge foundations and supports
  • Highway construction frameworks
  • Railway infrastructure development

Marine & Coastal Engineering

  • Offshore platform structures
  • Port and harbor construction
  • Coastal protection systems

Industrial Applications

  • Manufacturing facility frameworks
  • Warehouse structural systems
  • Power plant construction

Urban Development

  • High-rise building foundations
  • Underground parking structures
  • Commercial complex frameworks
     
    Delivery & shipment
     

    We offer comprehensive shipping services, encompassing bulk vessel, container, train, and truck shipment options.our factory appearance

    steel pipe

    steel pipe

    steel pipe

    steel pipe

    steel pipe

    steel pipe

Why Choose Us

40+ Years of Steel Manufacturing Excellence

As a subsidiary of Tianjin Xinyue Steel Group, we bring decades of experience to every project. Our "BUILD TO THE LAST" philosophy ensures your structures stand the test of time.

CE Certified Quality Assurance

Your pipes come with full CE certification for European market compliance. We maintain strict quality controls throughout the manufacturing process.

Integrated Turnkey Solutions

From manufacturing to delivery, we handle every aspect of your steel pipe requirements. Our global supply chain includes warehouses in UAE and Dubai for faster international delivery.

Superior Structural Efficiency

The EN 10219 S355 Welded Steel PIpe offers an extraordinary strength-to-weight proportion, diminishing generally venture costs whereas keeping up auxiliary integrity.

Comprehensive Documentation

Every shipment consolidates add up to texture traceability and certification records for your quality affirmation needs.

FAQ

Q: What's the distinction between S355JR, S355J0, and S355J2?

A: The distinction lies in affect vitality necessities. S355JR has no affect prerequisite, S355J0 requires 27J at 0°C, and S355J2 requires 27J at -20°C for upgraded cold climate performance.

Q: Can you give custom lengths and sizes?

A: Yes, we make steel pipes up to 100m length and can customize measurements inside our capability extend of 21.3-7000mm diameter.

Q: What coating alternatives are available?

A: We offer galvanizing and different anti-corrosion coating frameworks to expand benefit life in cruel environments.

Q: How do you guarantee dimensional accuracy?

A: Our fabricating forms incorporate ceaseless observing and quality checkpoints to keep up exact dimensional resistances all through production.

Q: What's the commonplace conveyance time?

A: Conveyance times shift based on details and amounts. Standard sizes ordinarily transport inside 2-4 weeks, whereas custom orders may require 6-8 weeks.

Contact Us

Ready to discuss your project requirements? Our technical team stands ready to help you select the right EN 10219 S355 Welded Steel PIpe specifications for your application. Contact us at sales@hypile.com for detailed quotations and engineering support.

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