Steel
Steel is an alloy of iron and other elements, primarily carbon. Because of its high tensile strength and low cost, it is a major component in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons.
GI Pipes 2"
GI Pipes 1 1/2"
GI Pipes 1 1/4"
GI Pipes 3/4"
Ashok QT Bar
Lanwa GI - Square Tube 2 1/2in x 1 1/2in (60MM x 40MM)
Lanwa GI - Square Tube 3" x 3" (80mm x 80mm)
Lanwa GI - Square Tube 3" x 3" (70mm x 70mm)
Lanwa GI - Square Tube 1 1/4in x 1 1/4in (30MM x 30MM)
Pop Revert (5/32 x 1/2)
Anchor Bold Brass 8 mm x 65mm
GI Pipes (DN 80)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
3 |
80 |
87.9 |
88.7 |
2.9 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 65)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
2 1/2 |
65 |
75.2 |
76.0 |
2.5 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 50)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
2 |
50 |
59.6 |
60.2 |
2.3 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 40)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
1 1/2 |
40 |
47.8 |
48.4 |
2.3 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 32)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
1 1/4 |
32 |
41.9 |
42.5 |
2.3 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 20)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
3/4 |
20 |
26.4 |
26.9 |
1.8 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
GI Pipes (DN 15)
Thread Size Designation |
Nominal Size (DN) |
Outside Diameter |
Wall Thickness |
|
Min |
Max |
|||
1/2 |
15 |
21.0 |
21.4 |
1.8 |
Commissions Sri Lanka’s 1st and only GI Pipes Plant
Melwa Steel 06mm Coil
‘Melwa’ is results oriented at all times. The Company’s results are based on the method that begins with the identification of its objectives and then moves on to strategically analyze the specific means of achieving those objectives and its goals.
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