ASTM A105 2” 3000 PSI NPT Threaded Elbows Successfully Shipped to Saudi Arabia
Haihao Group has recently completed the delivery of ASTM A105 forged steel 90-degree NPT threaded elbows to a customer in Saudi Arabia, supporting high-pressure piping systems used in oil, gas, and industrial applications.
This shipment includes 2-inch Class 3000 PSI threaded elbows, manufactured in full compliance with ASME B16.11. Designed for compact pipe layouts and pressure-critical connections, these fittings provide reliable performance where welded joints are not preferred.
Product Overview
- Product: 90 Degree NPT Threaded Elbow
- Nominal Size: 2 inch
- Pressure Class: 3000 PSI
- Thread Type: NPT
- Standard: ASME B16.11
- Material: ASTM A105 / A105N Forged Carbon Steel
- Manufacturing Method: Hot Forged
Each elbow was produced under controlled forging and machining processes to ensure accurate threads, consistent wall thickness, and stable mechanical performance.
ASME B16.11 forged steel 90 degree threaded elbow for Saudi Arabia oil and gas projects
Chemical Composition Control (ASTM A105N)
To meet the customer’s project requirements and international standards, the supplied fittings strictly conform to the ASTM A105N chemical composition limits, ensuring good weldability, toughness, and pressure resistance.
Typical chemical requirements include:
- Carbon (C): ≤ 0.25%
- Silicon (Si): 0.10 – 0.35%
- Manganese (Mn): 0.60 – 1.05%
- Phosphorus (P): ≤ 0.015%
- Sulfur (S): ≤ 0.020%
For enhanced weldability control, the carbon equivalent (CEV ≤ 0.36) and Pcm ≤ 0.19 are strictly limited, with additional restrictions on alloying elements such as Ni, Cr, Mo, Cu, and V. This ensures stable performance during installation and long-term service in high-pressure environments.
Mechanical Properties at Room Temperature
The forged elbows also meet the mechanical performance requirements of ASTM A105N, providing sufficient strength and ductility for demanding service conditions:
- Yield Strength: ≥ 250 MPa
- Tensile Strength: 485 – 655 MPa
- Elongation: ≥ 22%
- Reduction of Area: ≥ 30%
These properties make ASTM A105 threaded elbows well-suited for pressure piping systems where mechanical reliability and dimensional stability are essential.
Reliable Forged Threaded Fittings for Saudi Arabia Projects
The Middle East market places high demands on material quality and compliance. Haihao Group’s 3000 PSI NPT threaded elbows are widely used in upstream and downstream oil & gas facilities, petrochemical plants, and industrial utility piping in Saudi Arabia.
From raw material inspection to final dimensional and threading checks, every fitting is verified to meet ASME and ASTM requirements before shipment. This ensures safe installation, leak-free connections, and long service life.
Haihao Group – Your Trusted Forged Fittings Manufacturer
With extensive experience in forged steel pipe fittings, Haihao Group supplies threaded elbows, tees, couplings, unions, and flanges in carbon steel and alloy steel grades. We support customized specifications for pressure class, size range, and material compliance to meet diverse international project needs.
If you are looking for a reliable supplier of ASTM A105 ASME B16.11 threaded elbows for high-pressure applications, Haihao Group is ready to support your project with consistent quality and on-time delivery.