Depending on the temperature modes, the requirements for the coating and the specific needs, theair receivers can be made from the following steels grades:
- Mild steel – according to DSTU 2651 (GOST 380);
- Quality steel – according to GOST 5520;
- High grade corrosion-resistant steel – according to GOST 5632.
Depending on the specific requirements and taking into account the standard documentation, on theair receivers such components may be positioned as:
- Valve seats of different diameters with internal or external threads according to international standards;
- Standard flanges as per GOST 12820 and non-standard ones according to customer drawings;
- Hatches and access covers of circular and elliptical shapes as per the requirement NLALP 0.0-1.59.
Theair receivers is made in accordance with the requirements of State Standards, our specifications based on design documentation according to the wishes of the customer.
For eachair receivers, strength calculation is performed according to applicable standards.
The design of theair receivers is provided the minimum increase (corrosion allowance) to the wall thickness of 0.75 mm that allows more long-term operation.
The assembly is made on specially manufactured stands.
The welded joints are performed by arc welding under protective gas.
The inner surface and the weld seams are in a natural state, pure, dry and unpainted. In theair receivers, optional inner surface can be painted according to the wishes of the customer.
At the request of the customer, the surfaces of theair receivers made of stainless steel grades can be ground or polished.
Outside corrosion-resistant coating is a powder coat paint based on epoxy resins, it is applied for 5 minutes after pre-treatment which increases the adhesion and prevents corrosion under the paint layer.
TESTS AND TRIALS:
- Input control of materials;
- Visual control;
- Control of geometrical characteristics;
- Radiographic and ultrasonic testing of welded joints;
- Testing of the strength by the hydraulic pressure of 1.3 MPa or 1.4 MPa depending on the steel grades in accordance with NLALP 0.00-1.59;
- Leak test by pneumatic pressure of 1.0 MPa with immersion in a bath;
- Control of paint coatings.
The horizontalair receivers from Kharpromteh – high quality from the domestic manufacturer
The production of the pressure vessels is the specialization of the Kharkov plant of industrial technologies. And this means that Kharpromteh manufactures the horizontalair receiverss. The production in compliance with all state standards and achievement of the highest quality of its products is the credo of the KharPromTeh plant. We used to take into account all the wishes of our customers, to the point that we are ready to make a horizontal airair receivers according to the provided individual drawings. On demand, the grinding and polishing the outer surface of the horizontalair receivers, and painting the interior surface is possible. But the primary choice, which the customer should make, is the choice of material. The horizontal airair receiverss may be made from the following materials:
- Low-carbon steel (GOST 2156)
- Qualitative steel (GOST 5520)
- Highly-qualitative steel (GOST 5632)
Without exception, all horizontalair receiverss are tested under pressure. Specially for their conduction, the plant is equipped with benches and testing itself is conducted by qualified masters of the plant. The first stage of production – calculations of strength for each vessel, which are carried out by the design office of the Kharkov plant of industrial technologies. The welding in the inert gas atmosphere is carried out for each horizontal airair receivers, it provides the strength of welded connections. The surface of each vessel is coated with the anti-corrosion coating.
The horizontal compressed airair receivers wholesale through our dealers
You can buy the horizontalair receivers Kharpormteh at our official dealers. You can buy products of the Kharkov plant of industrial technologies at them both wholesale and retail. The price of the horizontalair receiverss at our official dealers is from the manufacturer without the dealer price markup. The contact details of our offical dealer can be found in the section Partners at our web-site. The qualitative products of Kharpromteh won admirers not only in our country but also abroad. The regions of presence of products of the Kharkov plant of industrial technologies: Ukraine, Russia, Kazakhstan, Poland, Germany.