Haihao Group recently completed the production and shipment of a batch of ASTM A333 Gr.6 low temperature seamless steel pipe for a customer in Indonesia. The pipes were manufactured according to ASME B36.10 dimensional standards and designed for pipeline systems operating under low-temperature conditions.
The supplied ASTM A333 Gr.6 low temperature seamless steel pipe has a 1.5-inch diameter, 12.5 mm wall thickness, and 6-meter length, meeting the technical requirements for strength, durability, and reliable performance in demanding industrial environments.
To ensure long-term corrosion protection during storage and transportation, the pipes were finished with black paint coating. In addition, the material passed low-temperature impact testing at −46°C, achieving 33J / 27J, confirming the suitability of the ASTM A333 Gr.6 low temperature seamless steel pipe for cold service applications.

ASME B36.10 ASTM A333 Gr.6 low temperature seamless steel pipe ready for shipmen
Product Specifications of Low Temperature Seamless Steel Pipe
The delivered ASTM A333 Gr.6 low temperature seamless steel pipe was produced with strict quality control to ensure compliance with international pipeline standards.
Key Product Details
- Product Type: Seamless Steel Pipe
- Size: 1.5 inches
- Wall Thickness: 12.5 mm
- Length: 6 meters
- Material: ASTM A333 Grade 6
- Standard: ASME B36.10
- Surface Treatment: Black paint coating
- Impact Test: −46°C (33J / 27J)
These specifications make the ASTM A333 Gr.6 low temperature seamless steel pipe an excellent choice for pipelines operating in cold environments.
Advantages of ASTM A333 Gr.6 Low Temperature Seamless Steel Pipe
The ASTM A333 Gr.6 low temperature seamless steel pipe is widely used in industrial pipeline systems due to its outstanding mechanical and low-temperature properties.
Excellent Low Temperature Toughness
ASTM A333 Grade 6 steel is specifically designed for low-temperature service and maintains strong toughness even under −46°C operating conditions.
Reliable Mechanical Strength
The seamless manufacturing process ensures high structural integrity and pressure resistance in critical pipeline systems.
Corrosion Protection
The black paint coating applied to the pipe surface helps protect the ASTM A333 Gr.6 low temperature seamless steel pipe from corrosion during transportation and storage.
Compliance with International Standards
Manufactured according to ASME B36.10, these pipes meet global engineering requirements for industrial pipeline systems.
Applications of Low Temperature Seamless Steel Pipe
The ASTM A333 Gr.6 low temperature seamless steel pipe supplied to Indonesia is suitable for various industries that require reliable pipeline performance in cold environments.
Typical applications include:
- Oil and gas transmission pipelines
- LNG and cryogenic facilities
- Petrochemical processing plants
- Power generation systems
- Industrial low-temperature piping networks
Because of its excellent toughness and durability, the ASTM A333 Gr.6 low temperature seamless steel pipe is commonly used in projects where temperature resistance and pipeline safety are critical.
Haihao Group – Reliable Supplier of Industrial Steel Pipes
Haihao Group is a professional manufacturer and exporter of steel pipes, pipe fittings, and industrial flanges for global pipeline projects. Our products comply with major international standards such as ASME, ASTM, EN, and API, ensuring consistent quality and performance.
With advanced manufacturing technology and strict inspection procedures, Haihao Group continues to supply high-quality ASTM A333 Gr.6 low temperature seamless steel pipe to customers worldwide.
If you are looking for a dependable supplier of low temperature seamless steel pipes, Haihao Group can provide customized solutions and professional support for your pipeline projects.

