Copper Pipe and Refrigerant Gas Pakistan

HVACR Products & Tools

HVAC PRODUCTS & TOOLS

MHS delivers exceptional heating and air conditioning system solutions for homeowners, contractors, and distributors. View our wide selection of energy efficient HVAC products to keep your spaces comfortable throughout the year.

COPPER PANCAKE COILS

Copper coil is manufactured in accordance with the Japanese Industrial Standard, JIS H3300. The standard specifies in wrought copper and copper alloy seamless tubes and pipes that having a round section. As the copper coil is rolled up, it seems like a pancake and thus the name pancake copper coil.

There is a wide range of outer diameter size and wall thickness of copper coil that are available and the size selection is subjected to project requirement. Copper coil designed in metric (mm) and inches (“) size, the metric size ranges are measured from 6mm to 15mm, while available inches size ranges from 1/4” to 3/4”.

Copper coil is commonly used in general plumbing, heating, ventilation and air-conditioning (HVAC) industry. It is a durable, reliable and economical material with good electrical conductivity amongst other metals. In addition, copper is superior for conveying liquid and it is applicable to heat exchanger, chemical industry, gas pipe and water supply.

Available Brands: Mueller USA, Mueller Streamline Bahrain, NWM Copper, & Jintian.

Technical Index for Pancake Coils

Diameter Range:3/16” to 7/8”
SWG:22 to 27
Coil Length:15 MTR

COPPER STRAIGHT LENGTHS

Copper Straight Lengths are also known as Hard Drawn Copper, it is the general purpose copper tube for above ground services. Its ease of manipulation in half-hard condition and relatively light weight, combined with its ability to withstand high internal pressure, makes it the ideal product for most hot and cold water, central heating and gas services installations.

Technical Index for Copper Straight Lengths

Diameter Range:½” to 2”
SWG: 10 to 20
Length:20 Feet

COPPER FITTINGS

Copper pipe fittings play an important role in many plumbing and heating applications. These fittings are used for installation of various types of pipes. In fact, copper pipe fittings are mainly used with copper pipes used for supplying hot and cold water in residential water supply lines, as refrigerant line in HVAC, etc. Copper pipe fittings are available in many different sizes and styles and you can select the right one for your application.

Technical Index for Copper Fittings

Copper Tee: Pure Copper
Copper Elbow: Pure Copper
Copper Socket: Pure Copper

COPPER CAPILLARY

Capillary tube is one of the most commonly used throttling devices in the refrigeration and the air conditioning systems. The capillary tube is a copper tube of very small internal diameter. It is of very long length and it is coiled to several turns so that it would occupy less space. The internal diameter of the capillary tube used for the refrigeration and air conditioning applications varies from 0.5 to 2.28 mm (0.020 to 0.09 inches). Capillary tube used as the throttling device in the domestic refrigerators, deep freezers, water coolers and air conditioners.

Technical Index for Copper Capillary

Size Range:028” to 0.085” & 1/8”
Length:100 Feet

COPPER LEVEL WOUND COIL

Seamless copper tubes in level-wound coils (LWC) are particularly cost-effective for the manufacturer of heat exchangers, tube bends, fittings, heaters. Long lengths provides the consumer following advantages: Little scrap and long machine times.

MS COPPER COATED PIPE

Premium Mild Steel Copper Coated Pipes are available.

Technical Index for MS Copper Coated Pipe

Sizes Range:1/8” to 5/16”
Range:LWC and Pancake Coils

AIR CONDITIONING KITS

Substitute of copper tube for air conditioning at better price.

Technical Index for AC Kits

No welding joints
High strength alloy 3003 tube with anticorrosive coating
Exactly similar test results as copper after 500 hours of salt fog test

Kit Sizes: ½”x ¼” & 3/8” x 5/8” & ¼”x 5/8”
Length: 50 Feet with PE

REFRIGERANT GASES

Refrigerant gases are used to cool or heat certain areas of cooling or heating systems, such as air conditioners or freezers, due to thermodynamic phenomena that allow them to change from the gas phase to the liquid phase and vice versa.

Honeywell has a comprehensive range of commercial, alternative, intermediate and long-term refrigerants. Honeywell is at the technology forefront of every major development of fluorocarbon refrigerants.

Hydrofluorocarbons (HFCs) are frequently used as refrigerants, blowing agents, propellants and solvents. They were developed to be non-ozone depleting alternatives to chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).

AVAILABLE BRANDS: PACIFIC, AND HONEYWELL

AVAILABLE PRODUCTS: R-12, R-22, R-134-A, R-404-A, 407-C, R-410-A

RUBBER FOAM INSULATION

Rubber Foam (also known as cellular rubber foam or expanded rubber foam) refers to rubber that has been manufactured with a foaming agent to create an air-filled matrix structure. Commercial foam rubbers are generally made of synthetic rubber, or polyurethane. This rubber foam, is well known for its endurance. Polyurethane is a thermosetting polymer that comes from combination of Methyl di-isocyanate and polyethylene and some other chemical additives.

About the Material:

Rubber and plastic material is a kind of high-quality rubber and polyvinyl chloride (NBR/PVC) as the main materials.
Mixed foaming material made of ban burying, continuous extrusion, heating vulcanization foaming, cooling and slitting.

The principle of heat preservation of rubber and plastic starts from its structure: rubber and plastic material is a closed-cell foam material full of small bubbles processed through a series of processes. Because the bubbles inside are all closed structures, they are almost static. The convective gas has a very low thermal conductivity (about 0.0267W/(m·k) at 20°C), which can reduce the heat conduction between the container or pipe and the external environment, thereby playing a role in heat preservation/cooling. This is the main insulation principle of rubber and plastic insulation materials.

Rubber and plastic material is a kind of elastic closed-cell foam material, which has the advantages of low thermal conductivity, fire and flame retardant, moisture and moisture resistance, vibration reduction and noise reduction, environmental protection and health, long service life, elegant appearance and convenient installation. It is widely used in central air-conditioning, construction, chemical industry, medicine, textile, metallurgy, shipbuilding, automobiles, electrical appliances and other related cold and heat medium pipes or containers, which can achieve the effect of reducing cold and heat loss. In addition, the construction is simple, the appearance is neat and beautiful, and the product does not contain fiber dust, and will not breed harmful substances such as molds, so it is a high-quality thermal insulation material.

Technical Index for Elastomeric Foam Insulation Roll

Operating Temperature: -40 °C to 125 °C
Thicknesses: 6 mm to 32 mm
Dimensions: Width: 1 m Length: 5 m to 18 m (Dependent on the
Thickness)
Type: Adhesive & Non-Adhesive. Aluminum Faced Rolls are also available

Technical Index for Elastomeric Foam Insulation Sheet

Operating Temperature: -40 °C to 125 °C
Thicknesses: 3/8” to 1”
Dimensions: 4′ x 3’
Thickness: 3 mm
Width: 50 mm
Length: 10 m & 15 m

Technical Index for Elastomeric Foam Insulation Pipe

Field of Application: Insulation of Piping for heating, refrigeration & air conditioning, hot & cold water lines.
Operating Temperature: -40 °C to 125 °C
Nominal Pipe Size: ¼” to 3-1/2”
Nominal Wall Thickness: 9 mm, 20 mm, 25 mm
Tubing Unit Length: 1.83 m & 2 m

Technical Index for Elastomeric Foam Insulation Tape

Field of Application: Insulation of pipes located at difficult to reach position, Insulation of valves and T-joints, Noise reduction, vibration damping and damage protection.
Operating Temperature: -40 °C to 85 °C
Thermal Conductivity: 0.035W/ (m.k) at 0 °C
Water Vapor Permeability: μ > 3500
Thickness: 3 mm
Width: 50 mm
Length: 10 m & 15 m

AIR CONDITIONING AND REFRIGERATION TOOLS

HVACR tools are used in performing preventive maintenance and repair on air conditioners, refrigerators, freezers, and automotive air conditioners. We have a wide range of HVACR service tools

Charging Hose

Refrigerant hoses are a type of hoses used to charge or evacuate refrigerant from an air conditioning system. When used with pressure gauges, they help you monitor a car HVAC system, so you can also call them AC service hoses.

Hand Valves

These valves are designed for installation on commercial refrigerating systems and on residential and industrial conditioning systems.

Flaring Tools

Flaring Tool – is a refrigeration tool use to spread the copper end outward until a flare is formed. File and ream the copper tube before flaring. The copper tube is inserted into the flaring block with 30% of its diameter protruding. Turn the flaring yoke slowly until the flare is completed. Remove copper tube and inspect for defects.

Copper Tube Cutters

Tube Cutter – is a refrigeration tool use to cut copper tubing from sizes 1/8” to 1/2” outside diameter. A larger tube cutter is also available for large tube diameters. Tubes are mark first before cutting. Slight pressure is applied to the copper tube during cutting. The burr inside the tube is cleaned with blade reamer.

Copper Capillary Cutter

Capillary Cutter – is a tool that cuts all sizes of capillary tubes without collapsing. Superior quality and durability make this unit a must have for HVAC Service toolbox.

Copper Tube Benders

Copper Tube Bender – is a copper tube bending refrigeration tool. It has a three-size molded half-round wheels. The most common sizes are from 1/4 of an inch diameter, to 5/16, then 3/8. Copper tubes are bent beautifully using this professional bending tool.

Copper Spring Benders

External spring bender for copper and multilayer pipes. Ideal for bending copper pipes and multilayer in the heat engineering and refrigeration technology. Equipped with tapered sides, for easy insertion into the tube to be bent

Swagging Tool / Copper Tube Expander

Swagging Tool – is a refrigeration tool use to expand the inside diameter of a copper tube so that the resulting diameter is the same as the outside diameter. It is used to join two copper tubes of the same diameter. Clamp the copper tube by the flaring block so that an ‘equal to the outside diameter’ of the copper tube length is to be swagged. Our copper pipe expander uses ergonomic handle to make it comfortable to hold.

HVACR DUCT

Kimmco Climaver Air Duct

It is self-supporting duct system for air-conditioning, ventilation and heating systems. It also has Glass wool based pre-insulation duct system for air-conditioning, ventilation and heating.

Technical Index for Kimmco Climaver HVAC Duct

It offers superior thermal performance and high level of airtightness to keep your air fresh and making the system energy efficient.

It reduces noise levels generated by fans and air-conditioning units providing acoustic comfort to the building occupants. It has a high density glass wool, both sides of panels are faced with aluminum surface.

Thickness: 25 mm
Length: 3 m
Width: 1.19 m