Quality Policy
At Delite Tubes & Fittings our employees adhere to and contribute to the efficiency of our quality system in every aspect of our business. Our commitment guarantees to provide our clients with uncompromising quality and service. This is achieved through a team approach where all the members are aware of the company objectives and work within their own discipline to make an effective contribution.
To verify that the supply made to our clients exact specifications, our quality control team combines technical expertise, knowledge of industrial standards and the latest inspection tools and machines to meet all requirements. Particular attention is paid to high quality, tolerance and traceability
The quality assurance system is guided by principles that support our unique working culture which incorporates respect, self management, open communication and creativity.
These principles are :
- We strive to be the best in our industry
- We care about our customers
- We do our absolute best to honor our commitments
- We strive to always act with integrity and fairness
Formula of Calculations Weight
CHEMICAL PROPERTIES

Calculation of S.S.Sheets, Circle, Pipes, Round Bar & Flat Bar
Weight of S.S. Sheets & Plates :
Length ( Mtrs ) X Width ( Mtrs ) X Thick ( MM ) X 8 = Wt. Per PC
Length ( fit ) X Width ( Mtrs ) X Thick ( mm ) X ¾ = Wt. Per PC
Weight of S.S. Circle :
Dia ( mm ) X Dia (mm ) X Thick ( mm ) / 160 = Gms. Per PC
Dia ( mm ) X Dia (mm ) X Thick ( mm ) X 0.00000063 = Kg. Per PC.
Weight of S.S. Pipe :
O.D. ( mm ) - W Thick ( mm ) X W.Thick ( mm ) X 0.0248 = Wt. Per Mtr.
O.D. ( mm ) - W Thick ( mm ) X W.Thick ( mm ) X 0.00758 = Wt. Per Mtr.
Weight of S.S. Round Bar :
Dia ( mm ) X Dia (mm ) X 0.00623 = Wt. Per. Mtr.
Dia ( mm ) X Dia (mm ) X 0.0019 = Wt. Per. Feet.
Weight of S.S. Square Bar :
Dia ( mm ) X Dia ( mm ) X 0.00788 = Wt. Per. Mtr
Dia ( mm ) X Dia ( mm ) X 0.0024 = Wt.Per. Feet.
Weight of S.S. Hexagonal Bar :
Dia ( mm ) X Dia ( mm ) X 0.00680 = Wt. Per.Mtr
Width ( mm ) X Dia ( mm ) X 0.002072 = Wt. Per Feet
Weight of S.S. Flate Bar :
Width (mm ) X Thick ( mm ) X 0.00798 = Wt.Per Mtr.
Width (mm ) X Thick ( mm ) X 0.00243 = Wt.Per Feet.
Weight of Brass Pipe / Copper Pipe :
O.D. ( mm ) - Thick ( mm ) X Thick (mm ) X 0.0260 = Wt. Per Mtr.
Weight of Lead Pipe :
O.D. ( mm ) - Wt ( mm ) X Wt ( mm ) X 0.0345 = Wt. Per Mtr.
Weight of Aluminium Pipe :
O.D. ( mm ) - Thick ( mm ) X Thick ( mm ) X 0.0083 = Wt.Per. Mtr.
Weight of Aluminium Sheet :
Length ( Mtr ) X Width ( Mtr ) X Thick ( mm ) X 2.69 = Wt.Per PC
Weight of Conversion of Mtr to Feet :
Wt of 1 Mtr. 3.2808 = Wt.Per Feet.
Barlow's Formula for calculating bursting pressure :
P = 2ST/Dort - DP/2S or S - DP/2t or D = 2st/p
P = Bursting Pressure P. si.
S = Tensile Strength of tube.
T = Well Thickness ( In Inches )
D = Outside diameter ( In Inches )