ASTM A795 Standard Explained: High-Performance Steel Pipes for Fire Protection Systems
What is ASTM A795?

ASTM A795 is an international standard from ASTM International (American Society for Testing and Materials) for seamless and welded steel pipes specifically designed for fire sprinkler systems and water distribution lines.
This standard specifically used to ensure that steel pipes have the required quality, strength, and reliability for use in
fire protection applications.
Types of ASTM A795 Pipes
- Black Steel Pipe
- Without galvanizing coating.
- Commonly used in indoor fire sprinkler systems.
- Galvanized Steel Pipe
- Zinc-coated to resist corrosion.
- Suitable for outdoor or humid environments.
ASTM A795 Technical Specifications
- Nominal Pipe Size (NPS): 1” – 10”.
- Manufacturing Types: seamless and welded (mostly ERW).
- Schedules: available in SCH 10, SCH 40, SCH 80.
- Lengths: random (6–7 m) and double random (12–14 m).

Connection Types: compatible with
threaded, grooved, or welded joints.
Applications of ASTM A795 Pipes

- Fire sprinkler systems
Used in office buildings, apartments, shopping centers, hospitals, and factories.
- High-standard water supply lines
Supports the distribution of clean water in buildings that require stable piping system quality and reliability.
- Industrial fire protection networks
Used in industrial safety systems such as hydrant networks and sprinkler installations to ensure a quick response to potential fires.
ASTM A795 with FM 1630 Certification
The advantage of ASTM A795 SPINDO pipes is that they have obtained FM 1630 certification

- FM 1630 is the most prestigious international standard for fire protection pipes.
- This certification ensures that the pipes have passed extreme tests : pressure resistance, long life cycle, and even real fire simulations.
- SPINDO is the only steel pipe manufacturer in Indonesia that has
FM 1630 certification
for
ASTM A795 products.
The combination of
ASTM A795 and FM 1630 certifications,
SPINDO pipes are the primary and trusted choice for national and international fire protection projects.
SPINDO ASTM A795 Pipes

Advantages of SPINDO ASTM A795 pipes:
- Manufactured using high-quality ERW technology.
- Available in both black steel and galvanized types.
- Fully compliant with ASTM A795 and FM 1630 certified.
Trusted in numerous
government and private projects.
Conclusion
ASTM A795 is an international standard used to ensure the quality of steel pipes in fire sprinkler systems.
With the addition of FM 1630 certification, SPINDO strengthens its position as Indonesian steel pipe manufacturer with world-class recognition.
Choosing SPINDO ASTM A795 pipes means choosing internationally certified, safe, and reliable products for fire protection solutions
