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Essential For Engineers & Procurement: Copper Flange Weight Chart (kg/mm) – Instant Free Download

Author: Shailesh Makwana

June 4, 2025

Copper Flange

Copper Flange


Among the essential tools for engineers and procurement teams is the Copper Flange Weight Chart in kg, which helps in planning for transport, handling, and installation. This guide provides a comprehensive look at copper flange weights to support informed decision-making in industrial projects.


Understanding copper flange weights is more than a technical detail; it's a vital part of industrial project planning and execution. Accurate weight data ensures safe installations, optimized logistics, and streamlined procurement.

Pipex.ai remains committed to delivering high-quality data and seamless access to verified suppliers across India. By leveraging tools like the Copper Flange Weight Chart in kg pdf, engineers and procurement professionals can make smarter, faster, and safer decisions.




Sample Copper Flange Weight Chart (Approximate Values)

Table 1: Common Copper Flange Weights – Class 150 & 300

Flange Type

NPS (inches)

Class 150 Weight (kg)

Class 300 Weight (kg)

Slip-On

2"

1.5

2.1

Slip-On

4"

3.8

5.4

Weld Neck

6"

7.2

10.3

Blind

8"

11.5

16.0

Threaded

10"

14.0

20.5


Table 2: Extended Range of Copper Flange Weights – Class 150

Flange Type

NPS (inches)

Weight (kg)

Slip-On

1"

0.9

Slip-On

3"

2.7

Weld Neck

5"

5.5

Blind

6"

8.8

Threaded

12"

17.6


Table 3: Extended Range of Copper Flange Weights – Class 300

Flange Type

NPS (inches)

Weight (kg)

Slip-On

1"

1.4

Slip-On

3"

3.5

Weld Neck

5"

7.9

Blind

6"

12.6

Threaded

12"

24.0

Note: These are average weights. Actual values may vary based on flange standards (e.g., ASME B16.5, DIN, BS), manufacturer designs, and copper alloy grades.