Product Overview
Our Petroleum Cracking Pipe is a top-tier seamless steel pipe, meticulously engineered for optimal performance in petrochemical cracking furnaces, high-temperature furnaces, heat exchangers, boilers, and high-pressure pipeline systems. Its robust design ensures resilience and reliability.
Crafted through advanced hot rolling and cold drawing processes, this pipe boasts unparalleled resistance to high temperatures and pressures, as well as outstanding oxidation and medium corrosion resistance, making it an ideal choice for challenging environments.
Embrace the versatility of our pipes, extensively utilized in oil refineries, petrochemical industries, power plants, and industrial furnace projects, where quality and durability are paramount.
Qingdao Ironsteel International Company stands at the forefront of supply, offering a wide variety of petroleum cracking pipes. For the majority of common sizes, we ensure immediate availability from our well-stocked inventories.
Executive Standards
GB/T 9948
ASTM A192
ASTM A210
ASTM A335 P11 P12 P22 P91
Main Materials
Carbon Steel: 10#, 20#, A106 Gr.B, A53 Gr.B, designed to deliver sturdy performance.
Alloy Steel: 15CrMo, 12Cr1MoV, P11, P12, P22, P91, known for their superior adaptability in demanding conditions.
Technical Parameters
Outer Diameter: 10mm - 610mm, catering to a range of industrial needs.
Wall Thickness: 1.5mm - 80mm, providing flexibility and strength.
Length: Available in 6m, 12m, or customizable random lengths to meet specific project requirements.
Pipe End: Options include Plain end, Bevel end, Threaded end, enhancing compatibility with various applications.
Surface Treatment: Choose from Black finish, PO treatment, or Varnish coated to match your protection needs.
Chemical composition
Physical properties
Since 2006, Qingdao Ironsteel Company has proudly specialized in exporting a comprehensive range of seamless steel pipe products, recognized for quality and reliability across the globe.


With an impressive 10,000 tons of pipe consistently in stock, we are prepared to meet your demands year-round.
Product Features
1. Exceptional performance under high temperature and high pressure conditions, ensuring long-lasting durability.
2. Superior anti-corrosion and anti-oxidation capabilities, perfect for challenging petrochemical environments.
3. Enjoy uniform wall thickness with a smooth finish on both internal and external surfaces, enhancing flow and performance.
4. Benefit from stable mechanical properties with no cracks, folds, or defects, guaranteeing reliability.
5. Ensures strict dimensional tolerance for easy cutting, welding, and installation, streamlining your projects.
6. A variety of surface treatments available: black, pickled & oiled, or anti-rust oil coated, tailored to your requirements.
7. Offering custom sizes, fixed lengths, and pipe end types to precisely align with your specific needs.
Workshop, Inventory Display.

Quality Control
Every pipe undergoes rigorous inspection, including chemical composition analysis, mechanical property tests, hydraulic pressure tests, eddy current tests, and ultrasonic tests, ensuring unmatched quality.
Third-party inspections from renowned agencies like SGS and BV are welcome, ensuring transparency and confidence in every purchase.
Packaging & Delivery
Our pipes are carefully packed in seaworthy bundles with steel strips, wooden pallets, or wooden cases, ensuring safe transport.
Delivery Time: Swift delivery of 7-15 days for standard sizes, with negotiable terms for bulk orders, ensuring timely project completion.
Shipping: Convenient delivery options by sea, air, or international express, tailored to your logistical needs.
Our Advantages
We are a distinguished professional manufacturer and exporter of premium seamless steel pipes, recognized for excellence and innovation.
Enjoy factory-direct pricing, stable supply, and expedited delivery, ensuring cost-effectiveness and project efficiency.
We support OEM and tailored production, delivering solutions perfectly matched to your specifications.
Comprehensive export documentation is provided, easing your international trade transactions.
Experience our professional one-stop service for seamless international trade, ensuring a hassle-free experience.