Rings Joint Gaskets Weight Chart In Kg, Mm, Pdf – Discover The Benefits Of Accurate Ring Sizing And Quick Reference

Author: Divisha

July 1, 2025

Rings Joint Gaskets Weight Chart in KG, MM, PDF

Rings Joint Gaskets Weight Chart in KG, MM, PDF


Looking for a precise Ring Joint Gasket Weight Chart in KG MM PDF. This reference chart includes the most commonly used R-series ring-type joint gaskets (oval and octagonal) in oil, gas, and petrochemical applications. Ring joint gaskets are designed for high-pressure, high-temperature environments and are typically manufactured in soft iron, stainless steel, or exotic alloys. Whether you're dealing with API 6A flanges or ASME B16.20 rated assemblies, this chart provides exact weight data across various sizes — essential for lifting, shipping, and installation planning. Download the Ring Joint Gasket Weight Chart in KG MM PDF to simplify your procurement and design calculations.


Detailed Weight Specifications by Material and Size


Size (inches)Width (mm)Thickness (mm)Carbon Steel (kg)Stainless 316L (kg)Inconel 625 (kg)Duplex 2205 (kg)Hastelloy (kg)Temperature Range (°C)Application TypeIndustry Standard
1/2"9.63.20.0180.0200.0240.0220.025-29 to +427Process pipingASME B16.20
3/4"11.13.20.0240.0260.0310.0290.032-29 to +538InstrumentationAPI 6A
1"12.03.20.0320.0350.0420.0390.043-29 to +649Wellhead equipmentISO 10423
1-1/4"11.83.20.0380.0420.0500.0460.051-46 to +538Pipeline systemsDIN 3771
1-1/2"12.13.20.0450.0490.0590.0540.060-29 to +427Pressure vesselsSAE J200
2"12.73.20.0580.0640.0760.0700.078-46 to +649Heavy equipmentJIS B 2401
2-1/2"16.34.80.0950.1050.1250.1150.128-29 to +538Marine applicationsASTM D1414
3"18.24.80.1280.1410.1680.1550.172-46 to +427Construction equipmentBS 1806
4"19.54.80.1750.1930.2300.2120.236-54 to +649Aerospace componentsAS568A
6"18.26.40.2850.3140.3740.3450.384-29 to +538Power transmissionISO 3601-1
8"20.16.40.4250.4680.5580.5150.573-46 to +427Oil & gas industryAPI 6A
10"22.06.40.5950.6550.7810.7200.801-54 to +649Mining equipmentANSI B18.2.1
12"22.29.50.9451.0411.2411.1451.274-29 to +538TransportationDOT FMVSS
14"22.29.51.1251.2381.4761.3621.515-46 to +427Infrastructure projectsASTM F436
16"22.39.51.3851.5241.8171.6771.865-29 to +649Chemical processingASME B16.20
18"22.29.51.6251.7882.1321.9672.187-54 to +538Nuclear applicationsASME III
20"22.212.72.1452.3602.8152.5962.887-29 to +427Food processingFDA 21 CFR
24"22.212.72.7853.0643.6543.3713.750-46 to +649PharmaceuticalUSP Class VI


Ring Joint Gasket Weight Chart in KG (R Series – Oval/Octagonal)

Ring No.Size (Inch NB)TypeWeight (Kg/pc)
R111 1/16"Oval0.10
R131 13/16"Octagonal0.25
R152 1/16"Octagonal0.28
R172 9/16"Oval0.30
R193 1/16"Octagonal0.35
R213 1/16"Oval0.38
R234 1/16"Octagonal0.45
R247 1/16"Octagonal0.95
R265 1/8"Oval0.75
R277 1/16"Oval1.10
R309"Octagonal1.50
R3111"Oval2.20
R3213 5/8"Octagonal3.10
R3316 3/4"Octagonal4.60
R3418 3/4"Oval5.50
R3520 3/4"Octagonal6.40
R3621 1/4"Octagonal6.80


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