🔷 Socket Weld Cap

ASME B16.11 Forged Fittings Manufacturer – VikTech Fittings

🔹 Product Overview

VikTech Fittings is a leading manufacturer, supplier, and exporter of high-quality Socket Weld Caps manufactured in accordance with ASME ASME B16.11 standard.

A Socket Weld Cap is a forged fitting used to close the end of a pipe in high-pressure small bore piping systems. It provides a strong, permanent, and leak-proof seal by welding the pipe inside the socket end.

Available Pressure Classes: 3000#, 6000#, 9000#
Size Range: 1/8” to 4”

🔷 What is a Socket Weld Cap?

A Socket Weld Cap is a closed-end forged fitting with a socket connection. The pipe is inserted into the socket and fillet welded around the outer circumference to create a secure and permanent closure.

It is primarily used to:

✔ Permanently seal pipeline ends
✔ Close branch outlets
✔ Terminate high-pressure lines
✔ Prepare pipelines for future expansion

Socket weld caps are ideal for systems where high strength and pressure resistance are required.

🔷 Construction & Design

Socket weld caps are manufactured from forged steel to ensure:

• High mechanical strength

• Uniform wall thickness

• Excellent pressure resistance

• Compact and durable structure

The precision-machined socket ensures proper pipe insertion depth and secure welding.

🔷 Technical Specifications

• Standard: ASME B16.11

• Pressure Class: 3000#, 6000#, 9000#

• Size Range: 1/8” to 4”

• End Type: Socket Weld

• Manufacturing Process: Closed Die Forged

• Compliance: NACE MR0175 (optional)

🔷 Materials 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 as per client requirements.

🔷 Manufacturing Process

At VikTech Fittings, socket weld caps are manufactured using:

1️⃣ Raw material inspection
2️⃣ Closed die forging
3️⃣ Heat treatment
4️⃣ CNC machining of socket
5️⃣ Dimensional verification
6️⃣ Surface finishing and marking

Each product is carefully inspected to ensure dimensional accuracy and mechanical reliability.

🔷 Advantages of Socket Weld Cap

✔ High pressure handling capacity
✔ Strong welded connection
✔ Leak-proof sealing
✔ Compact and durable design
✔ Suitable for high-temperature applications
✔ Long service life

🔷 Applications & Industries

Socket weld caps are widely used in:

• Oil & Gas Industry

• Petrochemical Plants

• Refineries

• Power Generation Plants

• Chemical Processing Units

• Offshore Platforms

• Hydraulic Systems

They are especially preferred in high-pressure steam, hydrocarbon, and chemical pipelines.

🔷 Testing & Quality Assurance

All socket weld caps undergo strict quality control procedures:

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

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

🔷 Why Choose VikTech Fittings?

✔ ISO Certified Manufacturer
✔ Bulk Production & Ready Stock
✔ Competitive Pricing
✔ Global Export Support
✔ Custom Manufacturing Capability
✔ Fast Delivery Commitment