Description
PETROL STEEL CO., LTD. has over 20 years of experience in the international steel tube export market and is now a trusted supplier of P235GH tubes for global customers seeking stable quality, reliable delivery and professional technical support. We are an experienced manufacturer and exporter, and we know that pressure equipment projects are based not only on the availability of material but also on strict adherence to standards, consistent mechanical performance and long-term supply reliability.

P235GH tubes are generally known as a key pressure grade steel tube material in EN 10216-2. They are developed especially for applications where good weldability, reliability in strength and good performance at elevated temperatures are needed. PETROL STEEL supplies P235GH seamless tubes to industries like boilers, heat exchangers, pressure vessels, power generation, petrochemical plants and industrial process piping systems. We are not in business just to supply steel tubes but to provide total supply confidence to engineering companies, EPC contractors, distributors and end users around the world.
Professional P235GH Tube Supply Capacity Based on Real Industry Experience
Our P235GH tube supply system at PETROL STEEL is based on three core principles: quality control, delivery reliability and technical service. Our professional technical team has more than 20 years experience in steel pipe manufacturing and international projects. We have an international sales team with more than 15 years of export experience, and we understand different regional standards, document requirements and procurement procedures.
We keep a regular P235GH tube stock and production capability to support urgent project requirements. Standard sizes are available in stock with delivery capability within one week. Regular production orders can usually be completed within 5-6 weeks depending on specifications and quantity. PETROL STEEL has an annual production capacity of around 80,000 tons and holds an average inventory of about 50,000 tons which offers stable supply support for both small distributors and large industrial projects.

P235GH Tube Full Specification for International Industrial Usage
PETROL STEEL supplies steel tubes P235GH according to the requirements of EN 10216-2:2013+A1:2019. Manufacturing methods available are hot-rolled seamless tubes and cold-drawn seamless tubes to customer specifications.
Our regular supply range includes:
Outside diameter 17.2 mm 711 mm
Wall thickness: 2.0 mm – 40
Standard lengths: 5.8m, 6m, 11.8m, 12m
Lengths can be tailored to suit project requirements.
Condition of delivery: Normalized (N) or normalized and tempered
Common sizes:
OD21.3 × 2.6 mm, OD33.7 × 3.2 mm, OD48.3×4.0mm, OD60.3×5.0mm, OD88.9×6.3mm, OD168.3×8.0mm, OD219.1×10mm, OD273×12mm
Additional inspection services, including ultrasonic, eddy current, hydraulic testing and third-party inspection support, are available for demanding applications as per project specifications.
P235GH Tubes Performance for Pressure Systems, Boilers & Heat Exchangers
P235GH is a pressure steel and non alloy quality for use at elevated temperatures. P235GH tubes have very good mechanical properties compatible with EN 10216-2 standards with the minimum yield strength of 235 MPa, tensile strength usually in the range of 360–500 MPa and the minimum elongation of 24%.
It also shows good strength at high temperatures and is suitable for equipment operating under controlled conditions of high-temperature pressure.

Typical applications are:
Boilers Industrial
Manufacturing of heat exchangers
Pressure vessels
Steam Lines
Processing Equipment Petrochemical
Power and Energy Generation Projects
P235GH has better consistency, traceability and performance reliability than general structural steel tubes for pressure-related applications.
Strict quality control & zero-complaint export experience.
Quality is the basis of customer confidence in pressure equipment materials. PETROL STEEL has been exporting P235GH tubes all over the world for more than 20 years, and our products and services have a record of zero complaints from our customers.
Every batch of P235GH tubes is subject to strict inspection procedures, such as:
Confirmation of chemical composition
Mechanical properties testing
Inspection of dimensions
Surface quality inspection;
Non-Destructive Testing, as Required
Mill test certificate (MTC) documentation

Our company philosophy is straightforward:
All P235GH tubes supplied by PETROL STEEL shall be 100% qualified. In case any tube is not of the agreed quality or dimensions, we will give double compensation as per our commitment.
This quality responsibility means our customers can reduce project risks and buy with confidence.
Why Global Buyers Make PETROL STEEL Their P235GH Tube Partner
Selecting a steel tube supplier is not simply a price issue. Professional buyers will assess supplier capability in terms of quality stability, technical knowledge, delivery performance and after-sales support.
PETROL STEEL offers:
P235GH export experience over 20 years, Stable production and stock capacity, Professional technical support before and after purchase, Experienced QC and logistics teams, Complete export documentation, flexible solutions for EPC projects and distributors

Our professional team offers full support throughout the entire buying process, from the initial technical communication to the delivery of the product.
PETROL STEEL is able to offer professional solutions and long-term cooperation for companies looking for a trustworthy P235GH tube supplier, EN 10216-2 seamless tube manufacturer or pressure steel tube partner.
20+ Years of Global Steel Pipe Export Experience
Zero Customer Claim Record
Stock Available for Fast Delivery
Professional QC & Technical Support
ALL AVAILABLE IN PESCO
SELECT PESCO, YOU WILL BE RIGHT
For more info and the price of high-quality P235GH tubes and their specifications, please send us the inquiry; you will get the quick reply soon.
https://www.petrolsteel.com/Contact-us.html
Tel/Fax: +86 10 8599 9168
Cell/WhatsApp/ WeChat: 0086 159 0035 7871
Email: sales@petrolsteel.com, jackywinn@foxmail.com
Q1: What is the P235GH tube?
Answer:
P235GH is a European steel grade for pressure vessels defined under EN 10216-2. It is a non-alloy steel tube material designed for elevated temperature applications, mainly used in boilers, heat exchangers and pressure equipment.
Q2: What standard does the P235GH tube comply with?
Answer:
P235GH seamless tubes are mainly supplied according to EN 10216-2:2013+A1:2019. Welded versions may be supplied according to EN 10217-2 depending on project requirements.
Q3: What are the main applications of P235GH tubes?
Answer:
Common applications include:
Boilers
Heat exchangers
Pressure vessels
Steam systems
Petrochemical equipment
Power plants
Q4: What sizes of P235GH tubes can PETROL STEEL supply?
Answer:
PETROL STEEL supplies P235GH tubes with outside diameter from approximately 17.2 mm to 711 mm and wall thickness from 2 mm to 40 mm. Customized sizes are available according to customer requirements.
Q5: What is the difference between P235GH and P265GH?
Answer:
P235GH has a lower minimum yield strength (235 MPa) compared with P265GH (265 MPa). P235GH is commonly selected for moderate pressure and temperature applications, while P265GH is preferred when higher mechanical strength is required.
Q6: Can PETROL STEEL provide urgent P235GH tube delivery?
Answer:
Yes. PETROL STEEL maintains regular stock of common P235GH tube sizes and can arrange delivery within approximately one week for available inventory. Standard production orders usually require around 5–6 weeks.

Buyer's Selection Guide
P235GH Tubes vs P265GH Tubes

How to Choose?
Choose P235GH tubes when:
The design pressure is moderate.
Cost efficiency is important.
Standard boiler and heat exchanger applications are required.
Choose P265GH tubes when:
Higher mechanical strength is required.
Equipment operates under higher stress conditions.
Additional safety margin is needed
For EPC contractors and engineering companies, material selection should always follow project design requirements, pressure calculations and applicable standards.
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