SS Pipe Weight Chart 2026 – Schedule & Kg/m Table
SS Pipe Weight Chart 2026 – Schedule & Kg/m Table
Last Updated: October 2026
The SS Pipe Weight Chart 2026 – Schedule & Kg/m Table helps engineers, fabricators, contractors, procurement teams, and steel buyers estimate stainless steel pipe weight according to nominal pipe size, outside diameter, wall thickness, and schedule. Accurate weight information supports material planning, transportation, inventory management, fabrication, and project costing.
Stainless steel pipes are available in grades such as SS 304, SS 304L, SS 316, and SS 316L. Their weight depends mainly on outside diameter, wall thickness, pipe length, and material density. This chart provides approximate reference values for common pipe sizes and schedules.
What Is an SS Pipe Weight Chart?
An SS pipe weight chart is a reference table showing the approximate weight of stainless steel pipes in kilograms per metre (kg/m). It allows users to estimate material quantities without calculating each pipe individually.
A typical chart includes nominal pipe size (NPS), outside diameter (OD), wall thickness, pipe schedule, and approximate weight per metre. For the same nominal pipe size, a higher schedule generally indicates a thicker wall and greater weight.
SS Pipe Weight Chart 2026 – Schedule & Kg/m Table
The following representative values provide a quick reference for selected stainless steel pipe sizes.
| Pipe Size | OD (mm) | SCH 5 (kg/m) | SCH 10 (kg/m) | SCH 40 (kg/m) | SCH 80 (kg/m) |
|---|---|---|---|---|---|
| 1/2″ | 21.34 | 0.89 | 1.12 | 1.36 | 2.15 |
| 3/4″ | 26.67 | 1.14 | 1.38 | 1.82 | 2.94 |
| 1″ | 33.40 | 1.73 | 2.00 | 2.87 | 4.80 |
| 1-1/4″ | 42.17 | 2.33 | 2.62 | 3.88 | 6.56 |
| 2″ | 60.33 | 4.25 | 4.90 | 7.63 | 12.73 |
| 4″ | 114.30 | 8.23 | 9.80 | 16.43 | 33.04 |
| 10″ | 273.05 | 25.60 | 31.90 | 64.50 | 149.45 |
Note: These are representative reference values. Confirm actual dimensions and weights against the applicable pipe standard and manufacturer’s dimensional tables before purchasing or engineering use.
How to Read the SS Pipe Weight Chart
First, identify the required nominal pipe size and check its outside diameter. Next, select the required schedule, such as SCH 10, SCH 40, or SCH 80. The corresponding table value indicates the approximate weight per metre.
For example, a 2-inch SCH 40 stainless steel pipe has a representative weight of 7.63 kg/m. For 100 metres, the estimated weight is:
7.63 × 100 = 763 kg
This calculation excludes packaging and other shipment materials. Buyers comparing carbon steel products can also consult the MS Pipe Weight Chart 2026.
SS Pipe Weight Calculation Formula
The approximate stainless steel pipe weight can be calculated using the following formula:
Weight (kg/m) = 0.02466 × T × (OD − T)
Where:
OD: Outside diameter in millimetres.
T: Wall thickness in millimetres.
0.02466: Approximate calculation constant.
To calculate total weight, multiply the weight per metre by the total pipe length.
Example: For a pipe with an outside diameter of 60 mm, wall thickness of 5 mm, and length of 10 metres:
Weight per metre = 0.02466 × 5 × (60 − 5) = 6.78 kg/m.
Total weight = 6.78 × 10 = 67.8 kg approximately.
Actual weight may vary because of manufacturing tolerances, material density, and product specifications.
Stainless Steel Pipe Schedule and Weight
Common stainless steel pipe schedules include SCH 5, SCH 10, SCH 10S, SCH 40, SCH 40S, SCH 80, SCH 80S, SCH 160, and SCH XXS. These schedules correspond to specified wall thicknesses for nominal pipe sizes.
A thicker wall generally increases material consumption and weight per metre. However, schedule selection should not depend on weight alone. Pressure, temperature, corrosion conditions, design requirements, and applicable standards must also be considered.
SS 304 and SS 316 Pipe Weight
SS 304 pipes are widely used in food-processing equipment, water systems, general fabrication, architectural installations, and industrial piping. Their weight primarily depends on dimensions and wall thickness.
SS 316 pipes contain molybdenum and are commonly selected for applications requiring improved resistance to chloride-containing and corrosive environments. Typical applications include marine equipment, chemical processing, pharmaceutical facilities, and petrochemical systems.
For pipes with identical dimensions, differences in weight between common stainless steel grades are generally small. Buyers should confirm the grade, schedule, dimensions, and applicable standard when ordering. Related products include stainless steel flanges and butt weld fittings.
SS Pipe Price Per Kg in 2026
The SS pipe price per kg in 2026 depends on grade, size, schedule, manufacturing method, surface finish, quantity, certification, and market conditions. SS 304, SS 316, and specialty stainless steel grades can have different prices.
Seamless and welded pipes may also have different commercial rates. Larger quantities, special finishes, testing requirements, and project-specific specifications can affect the final quotation.
There is no single fixed price applicable to every stainless steel pipe. For an accurate quotation, provide the required grade, size, schedule, wall thickness, quantity, manufacturing type, standard, and delivery location.
Stainless Steel Pipe Weight per Meter
Pipe weight per metre helps buyers estimate shipment weight, material requirements, and handling arrangements.
For example, if a stainless steel pipe weighs 16.43 kg/m and the required length is 50 metres:
16.43 × 50 = 821.5 kg
The estimated material weight is 821.5 kg. This information supports transportation planning, warehouse management, fabrication, purchase-order preparation, and project costing.
Difference Between SS Pipe and SS Tube
Stainless steel pipes are commonly identified by nominal pipe size and schedule, whereas stainless steel tubes are often specified by actual outside diameter and wall thickness. Consequently, a 2-inch pipe and a tube described as 2 inches may have different dimensions and weights.
When requesting a quotation, specify the product type, outside diameter, wall thickness, grade, length, quantity, and applicable standard. These details help ensure accurate product selection.
Applications of Stainless Steel Pipes
Stainless steel pipes are used in oil and gas facilities, chemical plants, food-processing equipment, pharmaceutical installations, construction, marine applications, and general engineering. Their corrosion resistance and durability make them suitable for many demanding environments.
Depending on project requirements, pipes can be supplied with compatible stainless steel fasteners, flanges, and fittings to form complete piping assemblies.
Factors Affecting SS Pipe Weight
Several factors influence the weight of stainless steel pipes:
Outside diameter: Larger diameters generally require more material.
Wall thickness: Thicker walls increase the weight per metre.
Length: Total weight increases with pipe length.
Material density: Different grades can have slightly different densities.
Manufacturing tolerances: Actual dimensions may vary within permitted limits.
Pipe type: Seamless and welded products may have different dimensional characteristics.
Understanding these factors helps improve material estimates and procurement accuracy.
Why Choose Sachiya Steel International?
Sachiya Steel International Private Limited supplies stainless steel and other metal products for industrial, engineering, construction, and manufacturing requirements. Customers can enquire about stainless steel pipes, seamless pipes, stainless steel flanges, butt weld fittings, and stainless steel fasteners.
For product enquiries, provide the grade, size, schedule, wall thickness, length, quantity, standard, and testing or certification requirements. These details help determine the appropriate specification and quotation.
Contact Details
Phone: +91 9769056007
Email: sales@sachiyasteel.com
Website: www.sachiyasteel.com
Conclusion
The SS Pipe Weight Chart 2026 – Schedule & Kg/m Table provides a practical reference for estimating stainless steel pipe weight by size, outside diameter, and schedule. The calculation formula can also help estimate custom pipe weights when dimensions are available.
Use chart values and calculations as estimates, and verify the applicable dimensional standard and manufacturer’s data before final purchasing, fabrication, or engineering decisions.
Frequently Asked Questions
1. What is an SS Pipe Weight Chart 2026?
It is a reference table showing approximate stainless steel pipe weights according to size, schedule, and dimensions.
2. How is stainless steel pipe weight calculated?
Use the approximate formula: Weight (kg/m) = 0.02466 × T × (OD − T), with dimensions in millimetres.
3. Does pipe schedule affect weight?
Yes. A higher schedule generally indicates a thicker wall and greater weight per metre for the same nominal pipe size.
4. What is the weight of a 2-inch SS pipe?
The weight depends on its schedule. The representative SCH 40 value in this chart is 7.63 kg/m.
5. Is SS 304 heavier than SS 316?
For identical dimensions, the weight difference is generally small. Pipe dimensions and wall thickness have a greater influence.
6. What is the difference between SS pipe and SS tube?
Pipes generally use nominal size and schedule, while tubes are often specified by actual outside diameter and wall thickness.
7. Why is pipe weight important?
It supports procurement, transport planning, fabrication, inventory management, lifting arrangements, and project costing.
8. Can I calculate weight for custom pipe sizes?
Yes. Use the outside diameter and wall thickness in the formula, then multiply the result by the required length.
9. What affects SS pipe prices per kg?
Grade, size, schedule, manufacturing method, finish, quantity, certification, and market conditions influence pricing.
10. What information is needed to purchase SS pipes?
Provide the grade, size, schedule, wall thickness, length, quantity, standard, manufacturing type, and testing requirements.
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