🔷 Socket Weld Elbow 90° & 45°

ASME B16.11 Forged Fittings Manufacturer – VikTech Fittings

🔹 Product Overview

VikTech Fittings is a leading manufacturer, supplier, and exporter of high-quality Socket Weld Elbow 90° and 45° forged fittings manufactured in accordance with ASME standard ASME B16.11.

Socket weld elbows are used to change the direction of flow in high-pressure, small-bore piping systems. These fittings are widely used in industries where leak-proof connections, high strength, and pressure resistance are critical.

We manufacture socket weld elbows in 90-degree and 45-degree angles, suitable for pressure classes 3000#, 6000#, and 9000#.

🔷 What is a Socket Weld Elbow?

A socket weld elbow is a forged pipe fitting designed with a recessed socket area where the pipe is inserted before welding. After inserting the pipe into the socket, a fillet weld is applied around the joint to create a strong, permanent, and leak-proof connection.

This design provides:

✔ High structural strength
✔ Excellent pressure resistance
✔ Reduced leakage risk
✔ Smooth flow transition

Socket weld elbows are typically used for pipe sizes from 1/8” to 4”.

🔷 Types of Socket Weld Elbows

1️⃣ 90° Socket Weld Elbow

A 90-degree elbow changes the direction of flow by 90 degrees. It is commonly used in compact piping layouts where sharp directional changes are required.

Key Features:

• Right-angle flow change

• Suitable for vertical to horizontal connections

• Ideal for high-pressure applications

2️⃣ 45° Socket Weld Elbow

A 45-degree elbow changes the direction of flow by 45 degrees, providing a smoother transition and lower turbulence compared to a 90° elbow.

Key Features:

• Gradual flow redirection

• Reduced pressure drop

• Lower turbulence and erosion

🔷 Technical Specifications

• Standard: ASME B16.11

• Pressure Class: 3000#, 6000#, 9000#

• Size Range: 1/8” to 4”

• End Type: Socket Weld

• Manufacturing Type: Forged

• NACE Compliance: Available

🔷 Material Grades Available

🔸 Carbon Steel

• ASTM A105

• ASTM A350 LF2

🔸 Stainless Steel

• ASTM A182 F304 / F304L

• ASTM A182 F316 / F316L

🔸 Alloy Steel

• ASTM A182 F11

• ASTM A182 F22

• ASTM A182 F91

🔸 Duplex & Super Duplex

• ASTM A182 F51

• ASTM A182 F53

Custom material grades available upon request.

🔷 Manufacturing Process

At VikTech Fittings, socket weld elbows are manufactured using advanced forging and machining processes:

1️⃣ Raw material inspection
2️⃣ Closed die forging
3️⃣ Heat treatment
4️⃣ Precision CNC machining
5️⃣ Socket preparation
6️⃣ Dimensional inspection
7️⃣ Marking and surface finishing

This ensures superior mechanical properties and dimensional accuracy.

🔷 Advantages of Socket Weld Elbows

✔ High mechanical strength
✔ Suitable for high-pressure systems
✔ Compact and space-saving design
✔ Reduced leakage risk
✔ Strong weld integrity
✔ Easy installation for small bore piping

🔷 Applications & Industries

Socket weld elbows are widely used in:

• Oil & Gas Industry

• Petrochemical Plants

• Refineries

• Power Generation

• Chemical Processing Plants

• Hydraulic Systems

• Steam Lines

They are especially preferred in high-pressure steam and hydrocarbon service lines.

🔷 Testing & Quality Assurance

All socket weld elbows are subjected to strict quality control procedures:

✔ Visual Inspection
✔ Dimensional Inspection
✔ Hydrostatic Testing
✔ PMI Testing
✔ Hardness Testing
✔ Third Party Inspection (if required)

Mill Test Certificates are provided as per EN 10204 3.1 / 3.2.

🔷 Why Choose VikTech Fittings?

✔ ISO Certified Manufacturer
✔ Large Production Capacity
✔ Ready Stock Available
✔ Competitive Export Pricing
✔ Fast Global Delivery
✔ Custom Manufacturing Support