Our Products

With the cutting edge Italian technology, Naveena Steel has achieved high productivity and follows environment friendly practices that set benchmarks of modern management practices. Naveena Steel engaged with top of the line European suppliers of machinery and is introducing state of-the-art metallurgical processes for the first time in Pakistan, enabling the company to produce better quality steel rebars with improved yield, quality, productivity and cost efficiency giving it a competitive edge over existing setups.

IDEAL FOR MEGA PROJECTS BRIDGES AND HI-RISE BUILDINGS

Naveena Gold Bars Grade 80 comply with ASTM A615/A615M. It provides additional robustness combined strength and added safety measures making it an ideal choice for flyovers, hi-rise buildings, power plants, and large river cross bridges. Naveena Gold is highly recommended for mega structures due to its high tensile strength. It ensures the structural integrity of any structure and is a preferred choice for various construction applications.

SPECIFICATIONS

Minimum Yield Strength: 80,000 psi (550 MPa)
Minimum Tensile Strength: 105,000 psi (725 MPa)
Steel Category: S 80 = Carbon Steel (A615/A615M)
Bar Elongation: 6 - 7%

FEATURES

High strength-to-weight ratio
Resistant to corrosion
The unique combination of yield & tensile strength
Superior durability and ductility
High weldability and workability
Fire resistance and seismic resistance
High fatigue resistance

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IMPERIAL SIZES

Bar Designation Number	Diameter/Bar Sizes		Standard Weight		Expected Length per MT
Bar Designation Number	(Inches)	(mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
3	3/8	9.5	0.560	0.171	1786	5848
4	1/2	12.7	0.994	0.303	1006	3300
5	5/8	15.9	1.552	0.473	644	2114
6	3/4	19.1	2.235	0.681	447	1468
7	7/8	22.2	3.042	0.927	329	1079
8	1	25.4	3.973	1.211	252	826
9	1-1/8	28.7	5.060	1.542	198	649
10	1-1/4	32.3	6.404	1.952	156	512
11	1-3/8	35.8	7.907	2.410	126	415

METRIC SIZES

Diameter/Bar Sizes (mm)	Standard Weight		Expected Length per MT
Diameter/Bar Sizes (mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
10	0.167	0.188	1621	5319
12	0.888	0.271	1126	3690
16	1.578	0.481	634	2079
20	2.466	0.752	406	1330
25	3.853	1.174	260	852
28	4.834	1.473	207	679
32	6.313	1.924	158	520
36	7.990	2.435	125	411
40	9.865	3.007	101	333

Suitable for all residential and Commercial Projects

Naveena Titan Grade 60 deformed bars comply strictly with American Standard for Testing Material (ASTM) A 615/A-615M to ensure quality, strength, flexibility and durability, making Titan bars more suitable for all types of residential and commercial projects.

SPECIFICATIONS

Minimum Yield Strength: 60,000 PSI (420 Mpa)
Minimum Tensile Strength: 90,000 PSI (620 Mpa)
Steel Category: S 60 = Carbon Steel (A615/A615M)
Bar Elongation: 7 – 10%

FEATURES

Value for money due to uniformity in the gauge and overall dimensions
Weather proof
Easy to fabricate

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IMPERIAL SIZES

Bar Designation Number	Diameter/Bar Sizes		Standard Weight		Expected Length per MT
Bar Designation Number	(Inches)	(mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
3	3/8	9.5	0.560	0.171	1786	5848
4	1/2	12.7	0.994	0.303	1006	3300
5	5/8	15.9	1.552	0.473	644	2114
6	3/4	19.1	2.235	0.681	447	1468
7	7/8	22.2	3.042	0.927	329	1079
8	1	25.4	3.973	1.211	252	826
9	1-1/8	28.7	5.060	1.542	198	649
10	1-1/4	32.3	6.404	1.952	156	512
11	1-3/8	35.8	7.907	2.410	126	415

Metric Sizes

Diameter/Bar Sizes (mm)	Standard Weight		Expected Length per MT
Diameter/Bar Sizes (mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
10	0.167	0.188	1621	5319
12	0.888	0.271	1126	3690
16	1.578	0.481	634	2079
20	2.466	0.752	406	1330
25	3.853	1.174	260	852
28	4.834	1.473	207	679
32	6.313	1.924	158	520
36	7.990	2.435	125	411
40	9.865	3.007	101	333

SAFEST OPTION FOR EARTHQUAKE PRONE AREAS

Naveena Pro bars are ideal to use in areas that are more prone to earthquakes as they comply with American Standard for Testing Material (ASTM), A-706/A-706M. These bars have an optimal tensile to yield ratio to improve flexibility and ductility and they are also known for their welding ability that helps save construction cost.

SPECIFICATIONS

Minimum Yield Strength: 60,000 PSI (420 Mpa)
Minimum Tensile Strength: 80,000 PSI (550 Mpa)
Tensile to Yield Strength Ratio > 1.25
W60=Low Alloy Steel A706
Bar Elongation: 10 – 14%

FEATURES

Earthquake Resistant
Weather proof
Binds well with concrete
High flexibility and ductility
Weldable
Easy to fabricate

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Imperial Sizes

Bar Designation Number	Diameter/Bar Sizes		Standard Weight		Expected Length per MT
Bar Designation Number	(Inches)	(mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
3	3/8	9.5	0.560	0.171	1786	5848
4	1/2	12.7	0.994	0.303	1006	3300
5	5/8	15.9	1.552	0.473	644	2124
6	3/4	19.1	2.235	0.681	447	1468
7	7/8	22.2	3.042	0.927	329	1079
8	1	25.4	3.973	1.211	252	826
9	1-1/8	28.7	5.060	1.542	198	649
10	1-1/4	32.3	6.404	1.952	156	512
11	1-3/8	35.8	7.907	2.410	126	415

Metric Sizes

Diameter/Bar Sizes (mm)	Standard Weight		Expected Length per MT
Diameter/Bar Sizes (mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
10	0.167	0.188	1621	5319
12	0.888	0.271	1126	3690
16	1.578	0.481	634	2079
20	2.466	0.752	406	1330
25	3.853	1.174	260	852
28	4.834	1.473	207	679
32	6.313	1.924	158	520
36	7.990	2.435	125	411
40	9.865	3.007	101	333

OPTIMUM STRENGTH FOR HI-RISE CONSTRUCTIONS AND MEGA STRUCTURES

Naveena Power bars are manufactured from special composition of billets provide optimum strength for hi-rise constructions and mega structures. Compared to Grade 60 bars, Power bars economically suit cost and improve the strength of the structure.

SPECIFICATIONS

Minimum Yield Strength: 72,500 PSI (500 Mpa)
Minimum Tensile Strength: 88,000 PSI (607 Mpa)
Revised British Standard 2016
Steel Category: G500 = British Standard
Weldable

FEATURES

Lower project cost – Use Power tons compared to regular deformed bars
Lower rebar congestion in the structure
Low tonnage/footage ratio – Get more running feet per ton
Value for money due to uniformity in the gauge and overall dimensions
Weather proof
Better bond with concrete because of unique rib pattern
High flexibility and ductility
Easy to fabricate

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Imperial Sizes

Diameter/Bar Sizes		Standard Weight		Expected Length per MT
(mm)	(Kg/Meter)	(Kg/Foot)	(Meters)	(Feet)
8	0.395	0.120	2532	8333
9.5	0.556	0.170	1799	5882
10	0.617	0.188	1621	5319
12	0.888	0.271	1126	3690
16	1.58	0.482	633	2075
20	2.47	0.753	405	1328
25	3.85	1.173	260	853
32	6.31	1.923	158	520
40	9.86	3.005	101	333

QUALITY CONTROL

Our Quality Control system works holistically to deliver the best possible value to our customers. We have placed strict control to meet international quality standards by American Society for Testing and Materials, not only to maintain accuracy in chemical composition and physical properties but also to ensure our customers have the best experience. Our facility is equipped with laboratories that ensure quality at the plant at every stage, right through testing of incoming raw materials to testing of billets and finished rebars.

A. STEEL MELT SHOP LABORATORY:

Steel Melt Shop Laboratory performs tests of steel scrap, mill scale, ferro alloys, refractory materials and water quality through our stringent Standard Testing Procedures. Steel melt samples are tested at our state-of-the-art Optical Emission Spectrometer to ensure accurate chemical composition of steel billets, conforming to international standards.

B. ROLLING MILL LABORATORY:

Rolling Mill Laboratory performs tensile test, Bend test and Metallography to ensure durability, ductility, strength and microstructure of the steel rebar conform to standard specifications. Tensile testing of rolled bars is carried out by using servo controlled tensile testing machines to measure total elongation, toughness, ductility, tensile strength, yield strength and bendability. This test also monitors stress time, load time, stress position, load position and yield to tensile strength ratio. Metallography is a metallurgical technique which is used to check the microstructure of steel and depict the soundness of steel and its behavior when subjected to extreme applications. The reliability of test machines is ensured through periodic calibration and routine verification.