/ Steel Pipe Piles

API 5L X70 Welded Steel Pipe

Manufacturing Process ERW /SSAW /LSAW Welded Steel Pipe
Standard: API 5L PSL1 /PSL2
PSL1 Grade: GR B, X42, X52, X56, X60, X65, X70, X80
PSL2 Grade: GRBM, X42M, X52M, X56M, X60M, X65M, X70M, X80M
Out Diameter: 21.3 - 7000mm
Thickness: 0.8- 230mm
Length: Up to 100m
Product Description

API 5L X70 Welded Steel Pipe

When you need reliable, high-strength pipeline solutions for demanding oil and gas applications, API 5L X70 Welded Steel Pipe delivers exceptional performance. This premium-grade steel pipe combines predominant fabric properties with exact fabricating benchmarks to meet the most challenging foundation prerequisites. Whether you're working on inland pipelines, seaward ventures, or basic applications, our X70 review steel pipes give the quality and solidness you require for long-term success.​​​​​​​

Product Overview

Our X70 review welded steel pipes speak to the culminate adjust of quality, weldability, and cost-effectiveness. Made concurring to API 5L details, these steel pipes include a least abdicate quality of 70,000 psi, making them perfect for high-pressure applications.

The progressed metallurgy of X70 steel guarantees fabulous durability indeed in challenging situations. You'll appreciate the reliable quality that comes from our controlled fabricating forms and thorough testing protocols.

Key Features:

  • High yield strength (70,000 psi minimum)
  • Excellent weldability and formability
  • Superior corrosion resistance with proper coating
  • Consistent mechanical properties throughout the pipe length
  • Compliant with both PSL1 and PSL2 specifications

Manufacturing Processes

We utilize three advanced welding technologies to produce API 5L X70 Welded Steel Pipe that meets your specific project requirements:

ERW (Electric Resistance Welding)

Our ERW handle conveys uncommon exactness and consistency. The high-frequency welding strategy makes a solid, solid crease that keeps up the pipe's basic keenness beneath extraordinary conditions.​​​​​​​

SSAW (Spiral Submerged Arc Welding)

This cost-effective fabricating strategy produces large-diameter steel pipes with fabulous dimensional precision. The winding welding design conveys stretch equitably all through the pipe structure.

LSAW (Longitudinal Submerged Arc Welding)

Perfect for thick-walled applications, our LSAW handle makes steel pipes with predominant mechanical properties. This strategy is especially appropriate for high-pressure pipeline systems.

 
Our Factory
 

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

Hytro Test

Hytro Test

UT Test

UT Test

RT Test

RT Test

Size & Specifications

Parameter Range
Outer Diameter 21.3 - 7000mm
Wall Thickness 0.8 - 230mm
Length Up to 100m
Standards API 5L PSL1/PSL2
Grade Options X70, X70M
Manufacturing ERW, SSAW, LSAW
End Types Plain end, beveled end

Technical Data

Property X70 (PSL1) X70M (PSL2)
Minimum Yield Strength 485 MPa (70,300 psi) 485MPa (70,300 psi )- 635 (92,100psi)
Tensile Strength 570 MPa (82,700 psi) 570 MPa (82,700 psi) -760 (110,200psi)
Carbon Content (max) 0.26% 0.12%
Manganese Content (max) 1.65% 1.70%
Phosphorus Content (max) 0.030% 0.025%
Sulfur Content (max) 0.030% 0.015%
Impact Test Temperature Not required -10°C
 
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

Pipeline Transportation

Our X70 review steel pipes exceed expectations in long-distance oil and gas transmission pipelines. The tall strength-to-weight proportion diminishes fabric costs whereas keeping up security margins.​​​​​​​

Offshore Projects

Marine situations request remarkable erosion resistance. When legitimately coated, these steel pipes withstand unforgiving saltwater conditions for decades.

Structural Applications

Bridge establishments, building underpins, and mechanical systems advantage from the solid quality characteristics of X70 steel.

Urban Infrastructure

Water supply frameworks, underground utilities, and civil ventures depend on the toughness and life span of our welded steel pipes.

 
delivery & Schedule
D

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

Steel Pipe

Steel Pipe

Steel Pipe


Why Select Us

Complete Measures Compliance

We entirely adjust to API 5L PSL1 and the more rigid PSL2 measures, guaranteeing your ventures meet worldwide quality requirements.

Advanced Fabricating Capabilities

Our industry-leading generation offices handle expansive breadths up to 7 meters, thick dividers up to 230mm, and extra-long single lengths up to 100 meters.

Integrated Solutions

As part of Tianjin Xinyue Steel Group, we provide end-to-end solutions including manufacturing, coating, warehousing, and engineering support.

Global Reach

With overseas offices and warehouses in UAE and Dubai, we deliver faster service and localized support for international projects.

Quality Assurance

Our "BUILD TO THE LAST" philosophy ensures every API 5L X70 Welded Steel Pipe meets the highest standards for long-term performance.

FAQ

Q: What's the distinction between PSL1 and PSL2 specifications?​​​​​​​

A: PSL2 offers stricter chemical composition prerequisites, required affect testing, and improved quality control measures compared to PSL1.

Q: Can you give custom lengths and dimensions?

A: Yes, we specialize in customized manufacture to meet your particular venture prerequisites inside our fabricating capabilities.

Q: What coating choices are accessible for erosion protection?

A: We offer different coating frameworks counting epoxy, polyethylene, and galvanizing depending on your application environment.

Q: How do you guarantee steady quality over expansive orders?

A: Our coordinates quality administration framework incorporates nonstop checking, bunch testing, and comprehensive documentation all through the fabricating process.

Q: What's the normal conveyance time period for custom orders?

A: Conveyance times change based on determinations and quantities.

Contact Us

Ready to discuss your API 5L X70 Welded Steel Pipe requirements? Our experienced team stands ready to provide technical support and competitive pricing for your next project. Reach out to sales@hypile.com today.

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