About Petrochemical Industry
SHH STEEL, a leading stainless steel supplier and carbon steel exporter, offers ASTM A516 Gr.70 for pressure vessels and Inconel 625 (ASTM B443) for high-temperature use.
From processing plants to storage tanks, our steel withstands harsh chemicals and heat, meeting ISO 9001 and ASME Section VIII standards.
We supply tailored plates to over 50 countries, ensuring safety and efficiency for petrochemical projects.


Industry Pain Points

Our Solutions
SHH STEEL supplies the following stainless steel grades that are most frequently requested for petrochemical projects:
1. astm a240 type 316l stainless steel sheet plate The most widely used grade in petrochemical plants. Low carbon content provides excellent resistance to intergranular corrosion after welding. Suitable for a wide range of process equipment, piping, and storage tanks.
2. astm a240 type 317l stainless steel sheet plate Higher molybdenum content than 316L, offering superior pitting and crevice corrosion resistance. Ideal for more aggressive chloride and acidic environments commonly found in petrochemical processing.
3. astm a240 type 904l stainless steel sheet plate A high-alloy austenitic stainless steel with excellent resistance to strong reducing acids (especially sulfuric acid) and outstanding chloride stress corrosion cracking resistance. Frequently selected for critical corrosive services.
4. astm a240 type 316ti stainless steel sheet plate Titanium-stabilized version of 316. Provides excellent resistance to intergranular corrosion and good performance at elevated temperatures. Suitable for heat exchangers and high-temperature process equipment.
5. jis g4305 sus329j3l steel plate A duplex stainless steel (equivalent to 2205) offering approximately twice the yield strength of 316L combined with excellent resistance to stress corrosion cracking and pitting. Increasingly used in petrochemical and offshore applications for weight reduction and higher reliability.
Additional options we regularly supply for petrochemical projects:
- astm a240 type 316 stainless steel sheet plate
- astm a240 type 321 stainless steel sheet plate
- astm a240 type 347 stainless steel sheet plate
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