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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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ASME B16.9 ASTM A815 UNS S32750 seamless reducing tees delivered to Singapore

Haihao Group is pleased to announce the successful delivery of ASME B16.9 ASTM A815 UNS S32750 seamless reducing tees to our Singapore customer. These tees, designed for demanding pipeline applications, are crafted from S32750 Super Duplex Stainless Steel, ensuring excellent resistance to corrosion, strength, and durability, particularly in aggressive environments.

ASME B16.9 ASTM A815 UNS S32750 seamless reducing tee

ASME B16.9 ASTM A815 UNS S32750 seamless reducing tee

Product Specifications

  • Standard: ASME B16.9
  • Material: ASTM A815 UNS S32750 (Super Duplex Stainless Steel)
  • Design: Seamless reducing tees for reducing pipe sizes
  • Size: Custom dimensions based on customer requirements
  • Additional Feature: Equipped with pipe caps to protect the products during transportation and storage

Quality Assurance and Testing

Before shipment, each batch of seamless reducing tees underwent a series of stringent quality tests to ensure top-notch performance and reliability:

Chemical Composition Report: Verifying the material meets the S32750 super duplex stainless steel specifications.

Tensile Test Report: Confirming the strength and resistance of the tees under tensile loads.

Hardness Test Report: Ensuring the material’s hardness is within the required range for maximum wear resistance.

PMI Test Report: Conducting positive material identification (PMI) to confirm the chemical composition.

Impact Test Report: Verifying the material’s ability to withstand low temperatures and impact forces.

Metallographic Structure Report: Analyzing the internal structure of the material to ensure consistent quality.

Pitting Report: Testing for resistance to pitting corrosion, crucial for use in marine and chemical environments.

Quality inspection of ASME B16.9 ASTM A815 UNS S32750 seamless reducing tee

Quality inspection of ASME B16.9 ASTM A815 UNS S32750 seamless reducing tee

Mill Cert and Compliance Certification

Our products are Mill Cert certified by a Classification Society in accordance with EN 10204 3.1, and come with:

NACE MR0175/ISO 15156 Compliance: Ensuring the tees are suitable for use in environments containing hydrogen sulfide.

Heat Treatment and Cooling Medium Details: Specified in the Mill Cert to ensure the proper treatment for superior material performance.

Why Choose Haihao Group?

Rigorous Testing: We provide detailed quality reports for each product, ensuring compliance with international standards.

Durability: S32750 Super Duplex Stainless Steel offers superior corrosion resistance and mechanical strength.

Customer-Centric Solutions: Our team offers flexible solutions, including product protection with pipe caps during shipping.

Global Expertise: With decades of experience, Haihao Group has built a reputation for providing high-quality pipeline components worldwide.

These ASME B16.9 ASTM A815 UNS S32750 seamless reducing tees are now ready for use in critical pipeline applications, offering unmatched durability and reliability. For more information or to place an order, contact Haihao Group at sales@haihaogroup.com.

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