1. Weight of Stainless Steel Pipes & Tubes
   OD(mm)-W.T. (mm) x W.T.(mm)x0.02466=Kg.per Mtr.
2. Sheet Width Required for rolled and welded pipes
   O.D.(mm) - THK(mm) x 3.14=SheetWidth
3. Weight of Stainless Steel Sheets
   Length (mtr.) x Wdth(mtr.) x Thk(mm)x8=Kg Per Sheet
4. Weight of Stainless Steel Circle & Blanks
   OD(mm) x OD>(mm) x Thk(mm)/160/1000=Kg Per Pcs.
5. Weight of Stainless Steel Rounds
   Dia.(mm)xdia.(mm) x 0.00623=PerMtr.
6. Weight of Stainless Steel Hexagonal Rods
   Dia.(mm)xDia.(mm) x 0.00679=PerMtr.
7. Weight of stainless Steel Square Bars
   Dia.(mm)xDia.(mm) x 0.00787=PerMtr.
8. Weight of Carbon Steel Pipes & Tubes
   Dia.(mm)-W.T.(mm) XW.T.(mm) x 0.02466=Kg.PerMtr.
9. Weight of Carbon Steel Sheets & Plates
   Length (mtr.) x Wdth(mtr.) x Thk(mm) x 7.85=Kg Per Sheet
10. Weight of Copper Pipes
    OD(mm)-W.T. (mm) X W.T.(mm) x 0.0256=Kg.per Mtr.
11. Weight of Lead Pipes(appro.)
    OD(mm)-W.T. (mm) XW.T.(mm) x 0.0345=per Mtr.
12. Weight of Lead Sheets(appro.)
    Length (mtr.) XWidth(mtr.) XThk(mm) x 11.2=Kg Per Sheet
13. Weight of Alluminium Pipes(appro.)
    OD(mm)-W.T. (mm) XW.T.(mm) x 0.0082=Kg per Mtr.
14. Weight of Alluminium Sheets(appro.)
    Length (mtr.) X Width(mtr.) X Thk(mm) x 2.66=Kg Per Sheet
15. Pressure Conversion:
    Kg/mm2x1422.3=kg/cm2x14.223
16. 1 Feet=0.3048 meter.
    1 mtr=3.2808 ft.
    1 inch=25.4 mm
    1 pound=0.454(45359243)kgs
17. Formula of good Business;
    Quick service & Honesty.

Tensile Strength Conversion Table
1. Kg/mm2 x 9.81 = N/mm2=MPa
2. PSi x 0.0007 = Kg/mm2
3. KSi x 1000 = PSi
4. Kg/mm2 x 1.422 = KSi