Turnstile, barriers, cctv cameras, akses control systems, card readers, parking systems, q systems etc..
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.
Gas equipments, gas meters, gas valves, gas governors, gas regulator, gas filters, gas odorizing systems.
Moving partitions, operable, cubicles, toilet cubicles, wet area lockers, locker systems, lockers, office partitions, steel lockers, children playgrounds.
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.
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
Petroleum refining is characterized by the largest amount of systems exposed to corrosion compared to any other sector of the oil industry. Corrosion problems occur everywhere, from the points of raw materials delivery up to removal and transportation of the refined products. Corrosion control measures shall be taken at crude oil distillation plants and units for alkali treatment of oil, gas plants, reformer and cracking units, straight run deisobutanizers, units for adsorption of hydrogen sulphide from aqueous solutions, furfural treatment units etc. Liquid composition may vary depending on a particular stage of the oil refining cycle – from sulphurous, acid oil-water mixtures fed to refineries to final products (e.g., gasoline) with negligible water content. It is hardly possible to use any “universal” corrosion inhibitor due to the variety of process mechanisms that may cause intense corrosion of equipment used in the oil sector. The need to ensure property package determining processability and compatibility of the inhibitor with corrosion medium components necessitates development of an inhibitor that would be functional in different corrosive conditions. Oilfield water containing large amounts of chloride ions, oxygen, carbon dioxide and hydrogen causes and promotes further development of local electrochemical processes, which represent the most dangerous type of corrosion and failure of metal. Oilfield practice shows that the most dangerous local corrosion damages also occur in the presence of microorganisms. In order to protect oil equipment against chemical and bacterial corrosion, Karvan-L company designed efficient and cost-effective water-soluble and oil-soluble corrosion inhibitors. Corrosion inhibitors are nitrogen-containing surfactants, produced based on natural acids with addition of film-forming admixtures and biocides.
Quick details: Place of origin: baku, azerbaijan Material: hdpe Thickness: 2.7-12.5 mm Item: three-layer fiber glass pprc Rating: ip65 Certification: iso9001 Color: white Standard: ohsas 18001 Specification: as your requirement Od: 16-75 mm Length: as your requirement Packaging & delivery: Depends on your order. Description: Pipes made of “random polypropylene” are widely used in modern life. Being light and very durable, this thermoplastic is resistant to solvents, acids and alkali. Pipes made of this material are used at temperatures from -40°? to +95°?. Elasticity of pipe prevents crack formation, when water is frozen inside. We use high quality polypropylene from known manufacturers, such as sabic etc.In the production of fiber pipes.These pipes are produced in the equipments of well-known german companies. We offer to our customers high quality pipes with reasonable prices. 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. • Durability: middle layer of high temperature linear expansion of fiberglass prevents pipe bending and significantly increases pressure resistance.
Crude oil flowing from wells contain fair amount (often 20-30%, sometimes up to 60-65%) of water with dissolved salts from basis point up to 1-2%. This significantly increases viscosity of crude oil, generates stable emulsion and makes the oil inadequate for refining and transportation. Water produced together with oil is usually in very unusual state, i.e. it is spread in oil in the form of droplets (emulsified form). Less the size of droplets, more stable the emulsion. One of the main reasons of emulsion stability is also the presence of resin, pyrobitumen, paraffin, and other oil admixtures like glycerine, microcrystal of paraffin, ceresin in crude oil. These substances generate quite firm and thick (protective films) on the surface of water and solid particles thus preventing merging of water drops and solid particles and their spontaneous segregation from oil. At present physical, thermal, physico-chemical, electrical and combined methods of oil emulsion breaking are used for oil dehydration and oil desalting. One of the widelyused and most effective methods is physicochemical combined method using chemical reagents demulsifiers. Demulsifiers are substances with high surface activity. They are concentrated in interfacial areas of oil emulsion, break protective films covering solid particles, water droplets and neutralise their electric charges. After this, small droplets will merge into bigger drops under the influence of mutual attraction, loosen and segregated from oil.Oil demulsifying is carried out in oil field and oil refinery plants. At present “KARVAN-L” company tries to provide integrated work cycle: – development production supply and implementation of produced demulsifiers together with consumer. Demulsifier Karvan-200 is designed for oil dehydration and desalting in gathering system and oil treatment plant. Reagent can also inhibit corrosion processes.Demulsifier Karvan-201 is designed for separation of both light and heavy crude emulsion. This reagent is the composition of macroglycols and nitrogen-bearing surfactants in organic solvent environment Demulsifier discharge per 1 ton crude is 10-60gr. Dosage depends on emulsion stability, treatment temperature, water separation period and desired depth of oil processing. Optimum dosage and demulsifier application process ensuring necessary results can only be defined as per test results carried out in practical use sites.
Pomegranate juice We export our product wirh private label to 20 different countries in europe, canada, usa, germany and etc. Certificates: Bio certificate for the eu Usda organic for the usa Kosher certification Iso 22000: 2005 food safety management system Iso 9001: 2008 quality management system Halal certificate
