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Karvan-Glass specialists carry out the vitrification of balconies and sunrooms using sliding aluminum and swing vinyl systems. If you plan a balcony vitrification, we suggest to select the profile (aluminum or vinyl), which requires comparing advantages of applied profile systems.

Sliding aluminum systems represent the following advantages:

practicability and usability;
saving internal space;
low weight;
long life;
affordable price.
Swing vinyl systems represent the following advantages:

high noise insulation;
good heat insulation;
long life;
swing flaps ensure easy maintenance.

Glass partitions represent a very good designer solution. They visually extend the room space and improve movement of light. Fully transparent all-glass partitions and doors can be used in office, production and trading premises as well as for facade shopwindow glazing. Furthermore, translucent structures can represent different models: various degrees of mattness and tint, decorated with fretwork and logos. Stained-glass windows are most popular of them.

Glass partitions are fabricated of up to 20 mm thick shutterproof tempered glass, which improves the light flux up to 85%.

Glass Partitions Provide The Following Advantages

The all-glass partitions represent an advantage in that they do not visually cumber the rooms or obstruct the light flux.
The all-glass office partitions and doors are secured to walls and ceiling with special fasteners; this is an advantage compared to frame-type translucent partitions as their installation takes less time and is easier, plus there is no need to use non-transparent fastening elements.
A glass partition today is not only a cost effective and convenient but also a lovely item. Such partition will fit just nice into the interior.
Office glass partitions installed in premises allow deploying a big number of employees due to the better noise suppression. This helps improve the psychological environment and ensure it benefits the productive teamwork.
The thick shutterproof glass keeps warmth inside and creates a cozy atmosphere to each employee’s request.
The glass partitions and doors are durable, heat-resistant, require no maintenance and are virtually safe.

Glass arbors, just like arbors made of more conventional materials, are a fine choice for their key function, which is providing comfort in a garden or a park. Among advantages of a glass arbor:

the glass structure can be opening type, so your can rest in an open arbor and enjoy fresh air and flower scent while the weather is good, but hide behind the glass if it aggravates;
you can enjoy watching the environment through the translucent façade without perceiving the thin boundary in between;
the arbor glazing is a great protection from the weather and wind without impairing the feeling of ‘being in the wilds’;
the laced and transparent structure of an even big arbor will not create a visual impression of obstructed space in your garden.
What are the design features of glass arbors? The most widespread type of arbor glazing in modern construction is either shutterproof glass of different thickness or safety glass. This material has a number of undisputable advantages:

high strength which enables to withstand big wind loads and humming blows;
safety in operation which guarantees no cuts in case the glass is broken after all;
long life.

Quick details:
Place of origin: baku, azerbaijan
Item: chairs and tables
Material: pe
Color: optional colors or specify by clients
Packaging & delivery:
Depends on your order.
Description:
Tables and chairs folding, for adults and children are made of durable polypropylene. Lightweight, strong, compact, color, no sharp angles, and this is the main requirement of our youngest citizens. You they are simply necessary and indispensable for a picnic, fishing, to give, for any kind of tourism (even for this kind of tourism like kayaks! tested!), and generally any departure of the nature. Very easy to use.
Add these chairs you can in any luggage compartment of your car without taking up a lot of space, due to the fact that the chairs are added. And if you do not have a car, you carry a chair too comfortable, because the chair has a comfortable handle.
• The table (45 cm) can withstand a load of 140 kg.
• Chair (45 cm) "high-grown" withstand a load of 90 kg.
• Chair "small-child" (26.5 cm) can withstand a load of 60 kg.
Large range of colors. Moreover, the chairs are made of moisture-resistant polypropylene.

Due to its special thermal treatment, tempered glass boasts higher impact strength and freeze-thaw resistance compared to regular glass. All tempered glasses are subject to mandatory edge pre-treatment. If broken, such glass falls apart to small fragments with uncut edges.

The glass tempering has the following effects::

impact strength rises 5-10 fold
flexing strength rises 2-3 fold
operating temperature range increases to -150 to +300°C
The tempered glass has quite a broad range of applications: glass panes, multilayer glasses with different properties, all-glass partitions, staircases, stairs, hand rails, car windows etc. The tempered glass can withstand hard blows perpendicular to its plane. Despite its improved properties, however, tempered glass is still a fragile material. It is especially susceptible to end loads, so such glass should be installed with extreme care.

Description
IC series corrosion inhibitors a 98-100% active amido- or amino- imidazoline derived from naphthenic acids used to formulat corrosion inhibitors for use in drilling, production, transporting and refining of crude oil.

Application

Dissolved acid gases and biological deposits can cause severe corrosion to occur in oilfield water handling system. Corrosion by product such us iron sulfide, iron oxides and biological mass can cause plugging of downstream injection wells. Over a period of time, water system corrosion causes costly leaks and failures

IC series corrosion inhibitors finds application for surfactants or corrosion preventives in all types of oil system. It can be used in concentrated form diluted for application.

Advantages

Concentrated corrosion inhibitor
Effective in multiple applications
Highly cationic amine compound
Surfactant or corrosion preventive for oil systems
Usage

Optimum treatment concentration will vary depending on the specific application.

Increase of ecological requirements to emissions of car engines and toughening of operation terms of modern combustion engines require usage of various additives to petrols in larger scales.
Restrictions on sulfur content until 0,001 and 0,005% were set forth in Sweden for the 1st time in 1991, and until present they are the strictest one. In 1993 the restriction of sulfur in fuel till 0,05 was applied in USA, in 1994 – in Canada, in 1997 – in Japan. Since 2000 diesel fuel with sulfur content no more than 0,035% is applied. Supposedly, since 2005 sulfur content in fuel wont exceed 0,005%. Along with decrease of harmful emission in exit gases, application of ecologically pure diesel fuels entailed a number of problems: breakdown of fuel pumps, due to decrease of lubricating ability of diesel fuels and .increase of corrosion activity, related with removal of surfaceactive substances able to form protective film. In 2005-2010 stiffer norms on sulfur content are proposed: up to 10 ppm and polycyclic aromatic carbohydrates up to 2%. Starting from 2000, the indicator of lubricating properties of diesel fuels under ISO 12156-1 at HFRR device is included in European standard regarding the diesel fuel EN 590, basing on it the norm is set forth: diameter of wear scar is no more 460 mkm.

Requirements to quality of diesel fuels under EN 590

Stable development of our country directly depends on competitive ability of domestic products, which, in its turn, depends on quality control (i.e. level of testing labs).
Specificity of analytic labs requires special system of their competitiveness recognition. Their accreditation synthesizes general approaches to accreditation of testing labs and peculiarities of analytic operations. In relation with it the actual is application of international standards:
1.management system of lab quality and application of standards
2. Lab-information systems in quality management system
3. Modern analytic equipment and automatization of separate processes in lab activity.
Karvan-L” company lab repeatedly passed accreditation in Azerbaijan State Committee of Attestation, accreditation certificate No. AZ 031.01.11.02.49.07 dated on 14.03.2007. Lab possesses modern equipment for conduction of wide range of analysis in oil chemistry and oil-chemical and organic synthesis, as well as of initial products of synthesis. Particularly, Karvan-L” company lab is fitted by up-to-date machinery for quality control of oily acids, and initial raw material for production of paintwork materials based on pentophtalein, acryl, vinilcetate, polyurethane and etc. film-making clay compositions, driers, initial components of alkyds, acryl, and polyurethane enamels and emulsions, water and oil soluble inhibitors of corrosion, deemulsifiers, additions to oils, oil solvents, aromatic carbohydrates, processed oils and paints, plant oils, sewage of analogical production.

Coolant - antifreeze KL-A40M" intend for using in cooling system of petrol engine and diesel engine internalcombustion engine of all types vehicle. It is preserve necessary for operating envelope of temperature from 400C to + 1100C. Coolant - KL-A40M characterized by high performance attributes and represents optimal composition first-class monoetylenglikol highpurity, demineralized water and by unique complex anti-foam additives and additives-inhibitors, which averted rust formation and metal corrosion (copper, steel, aluminium, cast iron, brass, solder). High-efficient additives antifreeze parcel KL-A40M provides cooling system protection from incrustation, corrosion, heightened depreciation, cavitation, prevent from rubber swelling. Product not carries phosphates, amines, nitrites.

Quick details:
Place of origin: baku, azerbaijan
Material: hdpe
Thickness: 0.9-1.2 mm
Item: dip
Certification: iso9001
Color: black
Standard: ohsas 18001
Specification: as your requirement
Od: 12-20 mm
Length: 36-40 mm (length of drip component)
Drip flow rate: 1.5-4.0 (liter/hour)
Distance between drip components: 190-1050
Packaging & delivery:
Depends on your order.
Description:
After cleaning the mixture from sand, clay, water and algae, etc. With the help of special filters, water is transferred in drops directly to the roots of plants through drop irrigation pipes. Drip irrigation pipes can be used in any landscape terrain.
Applicaton of this system allows automation of overall irrigation system, which in its turn facilitates to reduce the use of work force. Contrary to surface irrigation method, drip irrigation increases the efficiency factor higher than 95%.
Application of drop irrigation components has several positive aspects:
• Enables the fertilizer to penetrate with water
• Enables maximum equal distribution of water and nutrients
• Allows irrigating large territories simultaneously in small portions
• As the ground between plants is dry, it prevents the grow of weeds that helps to facilitate pest control.
• High pressure is not required in drip irrigation that reduces operating expenses.

Karvan-L company has developed new method and technology for production of semifinished pentaerythritol-modified phthalic and glyptic lacquer modified by petroleum acids and vegetable oils. Priming, varnishes, enamels and paints are manufactured on their basis.
Materials were tested as per special assessment methodology of timber, metal coating protection ability, as well as coating systems for different aggressive environment. Lacquer materials are supplied with technical documentation, hygienic certificates confirming their designation and quality.

We offer package delivery of semifinished varnishes and varnish based materials, consulting services, selection of schemes and their application with provision of all required features.

Vinyl Windows and Doors

An integral part of our company’s activity is the fabrication and installation of vinyl windows and doors. The doors can be of different models and types of opening. We fabricate and install windows and doors using the following profiles.

The industry today is capable of producing vinyl, which is ideal for vitrification in all climatic conditions. The profiles for northern latitudes have thicker walls and partitions inside. The thicker is vinyl, the better its energy-saving ability. The number of chambers in such systems is three or more.

The uniform width of vinyl frames enables to carry out glazing in conformance with windows and underline the design integrity. The door vinyl is decorated using the same materials and same technology as that for the windows. Which implies all items being of one color and style.

The excellent noise insulation will allow you to enjoy a warm conversation with your friends. For now, the disturbing noise will not distract you from your pleasant home chores. Installing additional multifunctional glasses, you will enjoy a tender sunlight in the summertime and have a shield that reflects the heat back into your house in winter.

Quick details:
Place of origin: baku, azerbaijan
Material: hdpe
Thickness: 1.9-15 mm
Item: polypropylene ppr pipesprotection rating: ip65
Certification: iso9001
Color: white
Standard: ohsas 18001
Specification: as your requirement
Od: 20-90.0 mm
Type: pn-10, 16, 20
Length: as your requirement
Packaging & delivery:
Depends on your order.
Description:
Advantages of pipes:
• Quality: raw materials used in our factory are mostly produced in europe and correspond the requirements of din, tse, iso 9001 standards.
• Reliability: systems assembled from these pipes have high temperature and pressure resistance.
• Pipes service life: garantee of these pipes is 50 years and it can be changed depending on used temperature.
• Corrosion and chemical resistance: pipes are corrosion and aggressive environment resistant.
• Flow rate: due to the smooth inner surface these pipes has increased flow rates
• Ecological cleanness: operation polypropylene does not enter into the reaction with water, thereby does not add foreign flavor to water. Its inner surface is lubricous, therefore, formation of bacteria, organic and non-organic sludge is not observed.

Quick details:
Place of origin: Baku,Azerbaijan
Material: HDPE
Thickness: 1.8-70.5mm
Item: PE 100 pipes
Structure: Bellows inside and outside
Certification: ISO9001
Color: black
Standard: OHSAS 18001
Specification: As your requirement
OD: 16-1200 mm
Length: As your requirement
Type: Flexible and Durable
Packaging & delivery:
Depends on your order.
Description:
Preparation of ?? 100-based polyethylene Pipes is considered as a beginning of a new phase in plastic Pipes production. These Pipes are considered more contemporary and characterized by high pressure resistance. As distinguished from other brands of Pipes (?? 63, ?? 80), these Pipes with less wall thickness have higher mechanical characteristics.
Pipes ?? 100 are applied in the following areas:
• Underground and surface drinkable and technical water pipeline network
• Water drainage system
• Field irrigation systems
• Oil fields
• Chemical and petrochemical industry
• Construction of buildings and industrial facilities
• Construction of main and local gas pipelines
Advantages of PE100 Pipes:
• Durability. ?? 100 Pipes obtain 50 years of minimal guarantee, this duration can be extended during operation.
• High shock resistance, cracking resistance
• High chemical resistance
• Resistance to sunlight
• Manufactured in standard sizes and in roll form
• Smooth inner surface
• Suitable for the usage in seismically active areas
• Freeze resistance
• Wide range of pressure
Range of pipe sizes produced under normal pressure
• DN - outer diameter of pipe, (mm)
• s - pipe wall thickness, (mm)
• SDR - Standard Dimension Ratio
• M - Estimated weight (kg/m)

20 bar - SDR 9
DN: 16- 630 mm
S: 2-70.3 mm
M: 0.09-123 kg/m

16 bar - SDR 11
DN: 20-710 mm
S: 2-64.5 mm
M: 0.116-131 kg/m

12,5 bar - SDR 13,6
DN: 25-1000 mm
S: 2-73.5 mm
M: 0.148-214 kg/m

10 bar - SDR 17
DN: 32-1200 mm
S: 2-71.1 mm
M: 0.193-252 kg/m

9,5 bar - SDR 17,6
DN: 40-1200 mm
S: 2.3-68 mm
M: 0.281-242 kg/m

8 bar - SDR 21
DN: 40-1200 mm
S: 2-57.2 mm
M: 0.244-206 kg/m



6,3 bar - SDR 26
DN: 50-1200 mm
S: 2-45.9 mm
M: 0.308-167 kg/m

5 bar - SDR 33
DN: 63-1200 mm
S: 2-36.7 mm
M: 0.392-134 kg/m

4 bar - SDR 41
DN: 75-1200 mm
S: 2-29.4 mm
M: 0.469-108 kg/m