On February 12, 2026, a prominent Singaporean petrochemical engineering firm successfully purchased high-quality 347 stainless steel pipes from Jinie for its latest refinery expansion project.
This 347 stainless steel pipes will be widely used in high-temperature process piping systems, heat exchangers, and superheater tubes within the refinery. The selection of this material is critical to ensure long-term, stable, and safe operation of the facility in environments that involve elevated temperatures and potential intergranular corrosion.

The customer was highly impressed with Jinie's 347 stainless steel pipes. The product quality is exceptional, featuring excellent resistance to intergranular corrosion after welding or high-temperature exposure, along with robust high-temperature strength and oxidation resistance. This fully meets the stringent requirements of the Singaporean customer for critical petrochemical applications.
Jinie provided a premium service experience, meticulously tracking the entire process from order confirmation to shipment, thereby ensuring the timeliness and accuracy of delivery. The customer specifically commended Jinie's professional technical support and the efficiency of our logistics services.
Introduction To 347 Stainless Steel Pipes Shipped To Singapore
|
Descriptions |
Unity |
Qty |
|
Pipe 6" Sch 40 Long 12 Meters Astm a-312 Tp-347 h. |
M |
72.00 |
|
Pipe 4" Sch 40 Long 12 Meters Astm a-312 Tp-347 h. |
M |
72.00 |
|
Pipe 6" Sch 40 Long 12 Meters Astm-a-312 Tp-304 h. |
M |
72.00 |
|
Pipe 4" Sch 40 Long 12 Meters Astm-a-312 Tp-304 h. |
M |
72.00 |
|
Pipe 6" Sch 40 Long 12 Meters Astm-a-335 p-9 |
M |
73.00 |
|
Pipe 4" Sch 40 Long 12 Meters Astm-a-335 p-9. |
M |
74.00 |
|
Pipe 6" Sch 40 Long 12 Meters Astm-a-335 p-11. |
M |
75.00 |
|
Pipe 4" Sch 40 Long 12 Meters Astm-a-335 p-11. |
M |
76.00 |
|
Pipe 0.5 " Thickness Size 4.75 " Materials Astm-a-213 Grt9 Long 12 Meters |
PZ |
6.00 |
|
Pipe 0.5 " Thickness Size 4.25 " Materials Astm-a-213 Grt9 Long 12 Meters |
PZ |
6.00 |
|
Pipe 4" Sch 120 Long 12 Meters Astm-a-335 p9. |
PZ |
6.00 |
The decision of the Singaporean customer to select Jinie as their stainless steel supplier is a direct result of our proven track record in delivering high-performance alloys. This partnership is a strong affirmation of Jinie's high-quality products, specialized technical knowledge, and efficient, dedicated team.
Why Do Singaporean Customers Choose Jinie 347 Stainless Steel Pipes?
Excellent Product Performance for High-Temperature Service
Our 347 stainless steel pipe contains a stabilizer (Niobium), which provides it with excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range (800°F – 1500°F). This makes it ideally suited for high-temperature applications like refinery process piping.
Meeting the Specific Needs of Refinery Projects
We possess a deep understanding of the specialized requirements of petrochemical construction projects. We supply standard 347 stainless steel pipes, which are specifically designed to cope with severe environmental challenges such as elevated temperatures, high pressures, and corrosive media encountered in refining processes.
Rich Product Selection and Customization
Jinie offers a diverse range of 347 stainless steel pipe products, available in various schedules, diameters, and wall thicknesses to meet the precise specifications of our Singaporean client.
High-Quality Assurance and Certification
Jinie exercises strict quality control throughout the manufacturing process, ensuring that every 347 stainless steel pipe meets or exceeds international standards such as ASTM A312/A312M, as well as the customer's specific expectations.
High-Quality Service and Technical Support
Jinie operates with a strong customer-centric focus, providing personalized service solutions and technical consultations to meet the unique needs of the Singaporean market and this specific project.
We provide comprehensive order tracking from mill to port and respond promptly to customer inquiries, ensuring a timely, accurate, and worry-free delivery process.
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