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NPB

The Narrow Parallel Flange Beam (NPB) is a type of structural steel section commonly used in construction and structural engineering. It is known for its high strength-to-weight ratio. The NPB section features a parallel flange design, where the top and bottom flanges are parallel to each other. They are connected by a web in the middle. This configuration provides excellent load-bearing capacity and structural stability. The flanges are usually wider than the web.

Shree Ji Steel Private Limited (formerly Shree Ji Steel Corporation) is one of the prominent suppliers and distributors of NPB steel sections. It is a well-known steel company that provides a wide range of high-quality steel products, including NPB sections. These sections are commonly used in the construction of buildings, bridges, industrial structures and other load-bearing applications.

Shree Ji Steel Corporation offers NPB sections in various sizes and dimensions to suit different project requirements. The advantages of NPB sections include their lightweight nature, which simplifies transportation and installation. Additionally, their design allows for greater design flexibility and optimization of structural efficiency. The parallel flange configuration also facilitates easier connections and welding during construction. NPB is a popular choice for construction projects. High strength-to-weight ratio and versatility make it suitable for various applications where strength, durability and structural efficiency are key considerations.

The availability of NPB sections through suppliers like Shree Ji Steel Private Limited ensures that construction professionals have access to reliable steel beams that meet their specific project requirements.

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Item European Beam Standard Size (in mm) Weight Per Meter In KG Weight Per Foot in KG Weight Per 12 Meter Pcs Number of Pieces in 1 Metric Ton Approximate Running Meter Length In 1 (One) Ton
NPB 100 IPE 100 100x55mm 8.1 2.47 97 10.29 123.46
NPB 200 IPE 200 200x100mm 22.36 6.82 268 3.73 44.72
NPB 200 IPE 200 O 200x100mm 25.09 7.65 301 3.32 39.86
NPB 250 IPE 250 250x125mm 30.11 9.18 361 2.77 33.21
NPB 300 IPE 300 A 300x150mm 36.53 11.13 438 2.28 27.37
NPB 300 IPE 300 300x150mm 42.24 12.87 507 1.97 23.67
NPB 300 IPE 300 O 300x150mm 49.32 15.03 592 1.69 20.28
NPB 400 IPE 400 A 400x180mm 57.38 17.49 689 1.45 17.43
NPB 400 IPE 400 400x180mm 66.31 20.21 796 1.26 15.08
NPB 400 IPE 400 O 400x180mm 75.67 23.06 908 1.10 13.22
NPB 400 IPE 400 V 400x180mm 84.00 25.60 1008 0.99 11.90
NPB 450 IPE 450 A 450x190mm 67.16 20.47 806 1.24 14.89
NPB 450 IPE 450 450x190mm 77.58 23.65 931 1.07 12.89
NPB 450 IPE 450 O 450x190mm 92.37 28.15 1108 0.90 10.83
NPB 450 IPE 450 R 450x190mm 95.20 29.02 1142 0.88 10.50
NPB 450 IPE 450 V 450x190mm 104.00 31.70 1248 0.80 9.62
NPB 500 IPE 500 A 500x200mm 79.36 24.19 952 1.05 12.60
NPB 500 IPE 500 500x200mm 90.69 27.64 1088 0.92 11.03
NPB 500 IPE 500 O 500x200mm 107.32 32.71 1288 0.78 9.32
NPB 600 IPE 600 600x220mm 107.57 32.79 1291 0.77 9.30
NPB 600 IPE 600 O 600x220mm 122.45 37.32 1469 0.68 8.17
NPB 600 IPE 600V 600x220mm 154.47 47.08 1854 0.54 6.47
NPB 600 Standard 600x220mm 184.00 56.08 2208 0.45 5.43
NPB 750 IPE 750 A 750x270mm 173.00 52.73 2076 0.48 5.78
NPB 750 IPE 750 750x270mm 174.54 53.20 2094 0.48 5.73
NPB 750 IPE 750 O 750x270mm 185.00 56.39 2220 0.45 5.41
NPB 750 IPE 750 R 750x270mm 196.00 59.74 2352 0.43 5.10
NPB 750 IPE 750 V 750x270mm 202.49 61.72 2430 0.41 4.94
Carbon % ManganeseMax % SulphurMax % PhosporousMax % SiliconMax % Carbon Equivalent
0.20 0.74 0.040 0.024 0.20 0.323
Grade
Designation		 Quality Tensile
Strength
Rm Min
MPa		 Yield Min Percentage
Elongation A ,
at Gauge Length ,
L = 5.65 VS Min		 Internal
Bend
Diameter
Min		 Charpy
Impact
Test
< 20 > 40 < 25 > 25 Temp
° ℃		 J ,
Min
A – –
E – 250 BR 410 250 230 23 2t 3t RT 27
BO 0 27

Country Of Origin Made in Bharat (INDIA)
Dispatch Location Durgapur (West Bengal) , Raipur (Chattishgarh)
Material Mild Steel
Test Certification SAIL ( Steel Authority of India )Test Certificate
Shape Ɪ Shape
Minimum Order Quantity (MOQ) 25 Metric Ton
Packaging Details Bundles
HSN Code 72163200

What is the meaning of ‘Flange’ is NPB ?  
In NPB (Narrow Parallel Flange Beam), the flange refers to the horizontal, flat sections at the top and bottom of the beam that provide strength and support by resisting bending and shear forces.

What are the available brands of NPB ? 
The available brand of NPB is SAIL.

Do the flange width and thickness can influence the strength of an NPB ? 
Yes, the flange width and thickness significantly influence the strength of an NPB (Narrow Parallel Flange Beam). Wider and thicker flanges provide greater resistance to bending and shear forces, enhancing the beam’s load-bearing capacity and overall structural strength.

What is the IS Standard of the materials of NPB that Shree Ji Steel Deliver ?  
The standard of the materials of NPB are IS 2062 with E250 and E350 are the grade under the mentioned standard.

Can NPB offered by Shree Ji Steel Pvt. Ltd. be of custom length ? 
No, the NPB offered by Shree Ji Steel can not be of Custom length, which is generally 12 meters.

Would Shree Ji Steel corporation provide any certification or report along with the delivered materials ?  
Yes, MTC or Mill test Certificate will be given to you.

Will the products be resistive in the seismic zone ?  
Yes, these products are made with standerised materials only. So, it is entitled to have seismic resistance property.

Do you provide galvanised NPB ? 
Yes, Hot-Dip Galvanised is available at Shree Ji Steel Private Limited.

What is the lead time for the orders of NPB, placed at Shree Ji Steel Private Limited ?
The lead time for NPB orders at Shree Ji Steel Private Limited may vary based on the quantity and availability. Please,  directly contact our sales team Shree Ji Steel at https://wa.me/917044459444 for specific details regarding lead times for your order.

MS Beam (Durgapur)
MS Beam (Raipur)
MS Beam (Punjab)
SAIL ISMB

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