These high pressure forged threaded pipe fittings are specially designed for gas fire suppression systems, widely used in FM200, IG541, CO2 fire fighting pipelines.
A forged threaded elbow for gas fire suppression is a high-pressure pipe fitting specifically designed to change the direction of piping systems, typically by 90° or 45°, in high-pressure gas fire extinguishing networks. These fittings are manufactured through the forging process to ensure high strength, excellent mechanical properties, and superior reliability in critical fire protection applications.
Forged threaded elbows for gas fire suppression are widely used in data centers, power stations, subways, industrial facilities, and high-pressure gas fire fighting systems such as FM200, IG541, and CO₂ protection systems.
Manufactured in accordance with international and fire protection standards including
ASME B16.11
GB 5135.11
GOST 17375
these fittings provide reliable sealing performance and long service life under extreme operating conditions.
Key Features
- High strength forged steel construction for fire protection systems
- Designed for high-pressure gas fire suppression applications
- Precision machined NPT / BSPT / Metric threaded connections
- Excellent mechanical strength and durability
- Available in carbon steel, stainless steel, and alloy steel
- Multiple pressure classes available (150bar / 200bar)
- Suitable for corrosive or high-temperature environments
- Compliant with strict fire safety regulations
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Forged Threaded Elbow for Gas Fire Suppression |
| Angle | 45° / 90° |
| Manufacturing Process | Forged |
| Connection Type | Threaded (NPT / BSPT / Metric) |
| Size Range | 1/8" – 4" |
| Pressure Rating | 150bar (15MPa) / 200bar (20MPa) |
| Surface Treatment | Hot Dip Galvanized, Stainless Steel, Anti-Rust Oil |
| Thread Type | NPT / BSPT / Metric |
| Packaging | Wooden Cases / Pallets |
Material Grades
Available materials include:
-
Carbon Steel
- ASTM A105
- 20# Carbon Steel (Galvanized)
-
Stainless Steel
- ASTM A182 F304
- ASTM A182 F316
-
Alloy Steel
- ASTM A182 F11
- ASTM A182 F22
Other materials can be supplied according to customer requirements.
Manufacturing Standards
Our forged threaded elbows for gas fire suppression are produced according to the following international and fire protection standards:
-
American Standards
- ASME B16.11
- ASTM A105
-
Chinese Standards
- GB 5135.11 (Fire Fighting Pipe Fittings)
-
European Standards
- EN 10241 Threaded Steel Pipe Fittings
-
Russian Standards
- GOST 17375
- GOST 17380 Steel Pipe Fittings
Products can also be manufactured according to customer drawings or project specifications.
Applications
Forged threaded elbows for gas fire suppression are widely used in various critical fire protection piping systems:
- Data centers and computer rooms
- Power stations and substations
- Subways and transportation hubs
- Industrial facilities and manufacturing plants
- High-value equipment protection systems
- FM200, IG541, and CO₂ gas fire suppression networks
These fittings are especially suitable for small-diameter high-pressure piping systems in fire protection applications.
Quality Control & Inspection
To ensure product quality and compliance with international fire safety standards, strict quality control procedures are implemented during manufacturing.
Inspection methods include:
- Chemical composition analysis
- Mechanical property testing
- Dimensional inspection
- Thread inspection
- Pressure testing (hydrostatic / pneumatic)
- PMI (Positive Material Identification)
Third-party inspection is available upon request.
Packaging & Delivery
Standard export packaging includes:
- Wooden cases
- Fumigated pallets
- Protective caps on threaded ends
All products are carefully packed to ensure safe transportation during international shipping.
Customization
We support customized production according to:
- Material grades
- Pressure classes
- Thread types
- Surface treatment
- Special project specifications
OEM and project supply services are available for global EPC contractors and distributors.