Our Products


Roof & Wall Cladding


A full range of products are available for every type of building.

KALPAK 1000 Applications

Roof & Wall Cladding Applications: KALPAK 1000 Trapezoidal profiles are used for widely divers applications. Due to Large range of geometric designs, they offer variety of architectural possibility. KALPAK 1000 Trapezoidal profiles are supplied not only in different section and thickness but also various lengths and required dimensions. This profile is suitable for roof and wall panels.

MATERIAL SPECIFICATIONS
    PRE PAINTED GALVANISED IRON (PPGI)
  • Material Confirm to: IS 277, IS 513 & IS 14246
  • Coating on: Hot Dip Galvanised Iron
  • Thickness: Standard Thickness of 0.50 mm TCT
  • Zn Coating (GSM): Zn 120
  • Paint systems: Regular Modified Polyster Paint (RMP) optional (SMP & PVdf)
  • Mpa: 245
  • Primer Service Coat: 5u microns epoxy
  • Top Coat (Exposed surface: 18 u to 20 u
  • Bottom Coat): 5u to 7u

GALVALUME MILL FINISH (BARE GALVALUME)
  • Material Confirm to: AS 1397
  • Coating on: Colid Rolled Steel
  • Thickness: Standard Thickness of 0.47 mm TCT
  • AL-Zn Coating (GSM): AZ 150
  • Mpa: 245 / 350 / 550 Mpa
PRE PAINTED GALVANISED STEEL SHEETS (PPGL)
  • Material Confirm to: AS 1397
  • Coating on: Galvalume
  • Thickness: Standard Thickness of 0.50 mm TCT
  • Zn Coating (GSM): AZ 150
  • Paint systems: Regular Modified Polyster Paint (RMP) optional (SMP & PVdf)
  • Mpa: 245 / 350 / 550 Mpa
  • Primer Service Coat: 5u microns epoxy
  • Top Coat (Exposed surface: 18 u to 20 u
  • Bottom Coat): 5u to 7u
AVAILABLE LENGTH
  • KALPAK 1000 : is also available in Aluminium Mill Finish Colour Coated.
  • Thickness Range: 0.71mm to 1.20mm

CURVED SHEET

Curve sheets are available from profile, Curving through computerised PLC controlled crimping machine. The minimum radius of curve is 500 mm, start lead is 50 mm & end lead is 350 mm. The minimum length of curved is 790 mm. thereby making length of curved sheet possible as 1190 mm, length restrictions apply to curved sheets. Curved sheet in high tensile metal is supplied at customers risk. KALPAK 1000



Pre-Engineered Building


A full range of products are available for every type of building

    Applications
  • Warehouse
  • Cold Storage
  • Factory
  • Commercial Complex
  • College and School
  • Petrol Station

    Advantages
  • Single source responsibility
  • Reduced construction cost
  • Fast installation
  • Quality control
  • Long Run
  • Maintenance free

PRIMARY FRAMING SYSTEM

Kalpak Industries provides custom designs for your exact requirement with complete professional touch. The primary framing system are shows below…



Purlines & Deck Sheets


A full range of products are available for every type of building

KALPAK C & KALPAK Z

KALPAK C & KALPAK Z Purlins are secondary members of structures which serve as the basic material of construction for Fast-Track projects. These purlins are characterized by high strength, yet low cost (as a result of the strength to weight ratio) Kalpak purlins are supplied in required sizes and lengths with pre-punched holes for quick bolting.


TECHNICAL & MATERIAL SPECIFICATIONS

Thickness : 1.5mm to 3mm Legnth : Upto 12000mm Material : CR steel as per IS:513/HR Steel as per IS:1079, Galvanized as per : 277

Yield Strength : 245 Mpa to 345 Mpa Type: Bare, primer coated, Galvanised, Painted KALPAK C and KALPAK Z Purlins made of hot rolled coils are degreased, phosphate and then primer finished with Zinc Chromate Red-Oxide Paint -matching Test as requirements of IS : 4777 and IS : 2074. Special treatment to combat severe atmosphere corrosion can be offered. We also offer purlins in Galvanised coated steel in 120GSM/175GSM/275GSM coating as per customer requirement

BENEFITS OF KALPAK PURLINS/CHANNELS
  • High Strength to weight ratio
  • Economical
  • Can be used for large spans
  • Better quality & finish
  • Quick Installation
C Purlins
Z Purlins
KALPAK DECK

Kalpak Deck a type of steel decking profile-one of its kind in india-at par with international standards of steel design and strength, This decking can be used as a composite floor system or as a permanent work form. It blinds with concrete slab and together forms a part of the floor structure. The interlocking between the concrete and the floor occur by a system of embossment and ribs that are built into deck, creating a reinforce concrete slab. This fast and simple installation using high strength product, gives immediate access to a working platform of permanent form and positive reinforcement.

Advantages of KALPAK DECK
  • Light Weight – Reduces weight of concrete floor by almost 50%.
  • Economical – Does not require additional support, reduces use of concrete.
  • Time Saving – Easy and rapid installation, no major reinforcement required.
  • Multi-Faceted – Flooring, roofing or cladding temporary or permanent shuttering.
  • Multi-Use – Widely used on multiple-storey buildings, malls, markets etc.
  • Aesthetic Appeal – Offers internal polished look, available in colour variation.
Decking Slab Structure