Haihao Group Supplies Forged Socket Weld Elbows and Threaded Caps to Russia

Haihao Group recently completed the delivery of a batch of forged pipe fittings to a customer in Russia. The shipment includes several specifications of socket weld elbows and threaded pipe caps, manufactured according to ASME B16.11 standards.

These forged pipe fittings are designed for high-pressure pipeline systems commonly used in oil & gas, petrochemical, and industrial facilities. With strict quality control and reliable production capability, Haihao Group continues to supply high-performance pipeline components to customers around the world.

ASME B16.11 forged pipe fittings manufactured by Haihao Group

Order Details of the Forged Pipe Fittings

The order mainly includes 90° socket weld elbows and threaded pipe caps in different sizes and materials. All products are manufactured through precision forging processes to ensure strength, durability, and pressure resistance.

Socket Weld Elbows

The shipment includes several forged socket weld elbows rated at 3000LB pressure class, suitable for high-pressure piping systems.

Specifications include:

• 90° Socket Weld Elbow – 3/4″ – 3000LB – ASTM A182 F304L – ASME B16.11
• 90° Socket Weld Elbow – 1/2″ – 3000LB – ASTM A350 LF2 Class 1 – ASME B16.11
• 90° Socket Weld Elbow – 3/4″ – 3000LB – ASTM A350 LF2 Class 1 – ASME B16.11
• 90° Socket Weld Elbow – 1 1/2″ – 3000LB – ASTM A350 LF2 Class 1 – ASME B16.11

These socket weld elbows provide strong and reliable connections for small-diameter high-pressure pipelines.

Threaded Pipe Cap

The shipment also includes forged threaded pipe caps, which are used to close the end of a pipeline and ensure system safety.

Specification:

• Threaded Pipe Cap – 1/2″ – 3000LB – ASTM A350 LF2 Class 1 – ASME B16.11

This type of threaded forged fitting is widely used in industrial piping systems that require secure sealing and convenient installation.

Materials Used in the Forged Pipe Fittings

Two materials were used in this shipment to meet different pipeline operating conditions.

ASTM A182 F304L Stainless Steel

A182 F304L is a commonly used stainless steel forging material that offers excellent corrosion resistance and good weldability. It is widely applied in chemical processing and industrial pipeline systems.

ASTM A350 LF2 Class 1 Carbon Steel

A350 LF2 Class 1 is a carbon steel material designed for low-temperature service. It provides good toughness and strength, making it suitable for pipelines operating in cold environments such as Russia.

Advantages of Forged Pipe Fittings

Compared with cast fittings, forged pipe fittings offer better mechanical performance and reliability in demanding pipeline systems.

Key benefits include:

• Higher strength and structural integrity
• Excellent pressure resistance
• Improved durability in high-pressure applications
• Reliable performance in oil, gas, and industrial pipelines

Because of these advantages, forged pipe fittings are widely used in energy, petrochemical, and offshore engineering projects.

Haihao Group – Trusted Supplier of Forged Pipe Fittings

Haihao Group specializes in manufacturing forged pipe fittings, flanges, and steel pipes for global industrial projects. The company follows strict quality standards throughout production, ensuring every forged pipe fitting meets international specifications.

From raw material selection to final inspection and export packaging, Haihao Group maintains a complete quality control system.

With extensive export experience and strong manufacturing capabilities, Haihao Group continues to support global pipeline projects with high-quality forged pipe fittings and piping solutions.