EN 10216-2 P235GH Thick Wall Seamless Steel Tube for Boilers and Heat Exchangers
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Detailed Product Description
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EN 10216-2 P235GH Pressure Purpose Seamless Steel Tube For Boilers
And Heat Exchangers EN 10216-2 P235GH Seamless Steel Tube is a non-alloy pressure-purpose steel tube manufactured in
accordance with the European standard EN 10216-2. Designed for
elevated-temperature service, P235GH tubes are widely used in
boilers, heat exchangers, pressure vessels, pipelines, and
industrial heating systems where reliable mechanical strength and
good weldability are required. Industrial Challenges Many industrial projects require pipelines that can withstand high
pressure, corrosion, temperature fluctuations, and long-distance
transportation requirements. Traditional piping solutions often
face challenges such as:
Solution SSAW Spiral Welded Steel Pipes provide an ideal solution by
combining high structural strength with cost-efficient
manufacturing. Key advantages include:
These benefits make SSAW steel pipes one of the most widely used
pipeline products worldwide. Specifications
How It Works SSAW pipes are manufactured by continuously forming hot-rolled
steel coils into a spiral shape and welding the seam using
submerged arc welding technology. The process includes:
The spiral weld design distributes internal pressure evenly
throughout the pipe wall, providing excellent mechanical strength
and durability. For corrosion protection, coatings such as FBE
(Fusion Bonded Epoxy) and 3PE (Three-Layer Polyethylene) can be
applied to extend service life in harsh environments. How To Choose When selecting SSAW steel pipes, consider the following factors: Medium Being Transported
Operating Pressure Higher pressure systems require thicker wall pipes and higher-grade
materials. Corrosion Environment Underground and offshore applications should use FBE or 3PE
external coatings. Pipe Diameter Choose diameter according to flow rate requirements and project
design specifications. Standard Requirement
Product Applications Oil and Gas Transportation Used for crude oil, natural gas, and refined petroleum transmission
pipelines. Water Supply Projects Suitable for municipal water supply systems, irrigation projects,
and water transmission networks. Structural Construction Applied in bridges, buildings, foundations, piling, and steel
structures. Chemical Industry Used for conveying chemicals, industrial fluids, and process
materials. Energy and Power Plants Widely utilized in thermal power stations and industrial utility
systems. Offshore and Pipeline Engineering Suitable for long-distance transmission pipelines and marine
infrastructure projects. Packing & Delivery Certifications Frequently Asked Questions Q1: What is the difference between SSAW and seamless steel pipe? SSAW pipes are manufactured by spiral welding steel coils, while
seamless pipes are produced without a weld seam. SSAW pipes are
more economical for large diameters and long-distance pipeline
projects. Q2: Can SSAW pipes be used for natural gas transmission? Yes. API 5L grades such as X52, X60, and X65 are widely used in
natural gas transportation systems worldwide. Q3: What anti-corrosion coatings are available? Common options include Black Paint, Anti-Rust Oil, Fusion Bonded
Epoxy (FBE), and Three-Layer Polyethylene (3PE) coatings. Q4: Are customized sizes available? Yes. Customized diameter, wall thickness, length, coating, and end
preparation can be manufactured according to project requirements. Q5: What inspections are performed before shipment? Each pipe can undergo hydrostatic testing, dimensional inspection,
ultrasonic testing (UT), and visual quality checks to ensure
compliance with international standards. |
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