Precision-Engineered Industrial Boilers & Steam Power Solutions
Manufactured by Damavand Bokhar Shargh (Reza Thermal Industries) with over 18+ years of engineering excellence. Delivering high-efficiency fire-tube steam boilers up to 75,000 lbs/hr, thermal oil heaters, and pressurized hot water systems strictly designed to European EN 12953, DIN, and BS standards for industrial plants worldwide.
Gold Standard Plate
ISIRI 4231 & 7911 Certified
3rd Party Inspected
100% RT/UT/Hydro Tested
Engineering Authority & Industrial Manufacturing Excellence Since 2006
Established in 2006 (1385 SH) under the prominent trade name Reza Thermal Industries, Damavand Bokhar Shargh stands today as one of the largest and most authoritative designers and manufacturers of industrial steam boilers, pressurized hot water boilers, thermal oil heaters, and pressure vessels in Eastern and Northeastern Iran.
Operating from our modern manufacturing plant in Asgariyeh Industrial Estate, Mashhad, our experienced thermal engineers, certified welders, and quality assurance specialists produce high-efficiency industrial heating systems engineered strictly to **DIN (Germany), BS (British Standard), and European CE / EN 12953 codes**.
With a proven international footprint, our certified products are regularly exported to demanding industrial plants, EPC contractors, and distributors across **Armenia, Azerbaijan (Baku), Iraq, Kazakhstan, and Turkmenistan**, guaranteeing uninterrupted thermal power for heavy industrial operations.
Comprehensive Industrial Boiler & Steam Room Solutions
Engineered for continuous heavy-duty cycle operations, every unit is manufactured using premium boiler-grade steel plates (DIN 17155 / ASTM A516 Gr70) and seamless fire tubes (DIN 17175 St35.8).
Industrial Steam Boilers (Fire-Tube)
3-pass wet-back and dry-back fire-tube steam boilers designed for industrial process steam, food factories, refineries, and chemical plants. Featuring corrugated furnaces for maximum thermal expansion and high dryness fraction steam generation.
Hot Water & Superheated Boilers
Pressurized steel fire-tube hot water boilers engineered for large-scale district heating, hospitals, industrial HVAC, and process pre-heating. Built for maximum thermal transfer and minimal flue gas heat loss.
Thermal Oil Boilers (Hot Oil Heaters)
Multi-pass helical coil thermal fluid heaters designed for safe, high-temperature process heating at low operating pressures. Ideal for bitumen processing, textile finishing, synthetic polymers, and chemical reactors.
Industrial Resin Water Softeners & Sand Filters
High-capacity cation-exchange FRP and carbon steel resin water softeners engineered to eliminate scale-forming calcium (Ca²⁺) and magnesium (Mg²⁺) ions. Safeguards boiler heating surfaces, maximizes energy efficiency, and prevents boiler scaling. Available with manual or automatic multi-port regeneration valves and high-efficiency quartz sand filters.
Deaerators & Boiler Auxiliary Equipment
Complete thermal room packages manufactured in-house. Our thermal-spray and tray-type **Deaerators (1 to 50+ m³/h)** eliminate dissolved oxygen and CO2 from feedwater to completely prevent tube pitting corrosion. We also manufacture dry-steam **Superheaters**, **Hot Air Furnaces (Air Heaters)**, **Heat Exchangers**, and high-pressure **Condensate Recovery Tanks**.
Why International Industrial Buyers Trust Damavand Bokhar
Combining world-class metallurgical engineering, strict European code adherence, and highly competitive factory-direct pricing for global EPC contractors and distributors.
18+ Years Engineering Experience
Over two decades of specialized thermal engineering, continuous R&D, and hundreds of successful high-pressure boiler installations across diverse industrial sectors.
Custom Industrial Manufacturing
Tailored boiler design, exact CAD capacity sizing up to 75,000 lbs/hr, and custom skid-mounted boiler room packages perfectly matched to your factory layout.
Strict Industrial Quality (CE & DIN)
Manufactured strictly according to EN 12953, DIN, and BS codes using certified European/alloy steel tubes, verified by gold-plated standard tracking plates.
100% NDT & Hydrostatic Testing
Every vessel undergoes exhaustive 3rd-party mandatory inspection, Radiographic (RT), Ultrasonic (UT), Magnetic (MT), and 1.5x hydrostatic pressure testing.
Maximum Energy Efficiency
Optimized 3-pass wet-back geometry, corrugated flame tubes, and integrated economizers deliver superior thermal efficiency (>90%) and reduced fuel costs.
Fast Delivery & Inspection Access
Expedited manufacturing timelines and open invitation for international clients and 3rd-party inspectors (SGS, BV, TUV) to inspect fabrication at our Mashhad plant.
Competitive Direct Factory Pricing
Direct factory supply without middleman markups provides international EPC contractors with unmatched cost efficiency and high return on investment.
Worldwide After-Sales & Final Book
Complete technical documentation (Final Data Book), commissioning manuals, 24/7 dedicated engineering hotline, and worldwide spare parts dispatch.
Essential Thermal Power for Global Industries
From clean steam for pharmaceutical autoclaves to heavy-duty thermal fluid heating for bitumen and petrochemical processing, we power demanding industrial production across the globe.
Industrial Factories
Heavy manufacturing, automotive plants, building materials, and large manufacturing complexes requiring dependable, continuous-duty steam and hot water.
Food & Beverage Plants
Supplying high-purity process steam for tomato paste concentration (e.g. Negin Kazeroun, Radfar Shiraz), canning, dairy pasteurization, and beverage bottling.
Textile & Fiber Plants
Precision temperature steam and thermal oil systems for synthetic yarn spinning (e.g., Mashhad Thread Production Co.), fabric dyeing, bleaching, and drying cylinders.
Chemical Plants
High-temperature thermal oil reactors up to 350°C and high-pressure steam boilers for polymer synthesis, distillation columns, and resin reaction vessels.
Pharmaceutical Companies
Clean sterile steam generation for autoclave sterilization, clean room humidification, bioreactor temperature control, and hygienic vaccine/tablet production.
Oil & Gas Companies
Heavy-duty thermal fluid heaters and fire-tube steam generators for refinery pre-heating, bitumen processing, pipeline heat tracing, and heavy fuel treatment.
Hospitals & Healthcare
High-reliability dual-boiler setups providing uninterrupted central sterilization, hospital laundry operations, sanitary hot water, and space heating.
Feed & Sugar Mills
Steam boilers for animal/poultry feed extrusion & conditioning across Armenia, Baku & Iran (e.g., Feed Iran Sanat, Gorgan Feed) plus sugar refineries (Farshad Sugar).
Laundry Complexes
High-pressure dry steam for commercial industrial laundries, hotel laundry facilities (e.g., Hotel Aban Mashhad), and industrial textile sanitization plants.
Paper & Packaging
High-volume steam for corrugating machines, pulp digesting, paper drying cylinders, and heavy carton packaging manufacturing lines.
International Distributors
Dedicated OEM/ODM manufacturing partnerships, CE-certified documentation, and rapid container shipping for global industrial equipment distributors.
EPC Contractors
Turnkey engineering packages, complete mechanical drawings, custom skid-mounted boiler rooms, and exact compliance with tender technical specifications.
End-to-End Precision Manufacturing Process
Every Damavand Bokhar boiler undergoes an exhaustive 8-step engineering, fabrication, and mandatory non-destructive inspection workflow witnessed by third-party standard authorities.
1. Engineering & Thermal Design
Custom CAD/CAE thermal modeling, thermodynamic heat transfer calculations, and stress analysis conducted strictly to EN 12953 / DIN / BS codes based on your exact plant parameters.
2. Certified Material Procurement & MTR Inspection
Procurement of verified European/alloy boiler-grade steel plates (DIN 17155 / ASTM A516 Gr70) and seamless fire tubes (DIN 17175 St35.8), verified by rigorous lab chemical analysis and Mill Test Reports.
3. Precision CNC Cutting & Submerged Arc Welding
Automated shell plate rolling, corrugated furnace forming, and multi-pass Submerged Arc Welding (SAW) executed by certified 6G/ASME welders under controlled manufacturing conditions.
4. 100% Non-Destructive Testing (NDT)
Rigorous independent weld inspections including 100% Radiographic Testing (RT X-Ray), Ultrasonic Testing (UT), Magnetic Particle Testing (MT), and Liquid Penetrant Testing (PT) to ensure zero internal defects.
5. Hydrostatic Pressure & Operational Calibration
In the presence of standard inspection authorities, each boiler undergoes hydrostatic pressure testing at 1.5x working design pressure, along with burner, control box, and safety valve testing.
6. Gold Standard Inspection Plate & Final Book
Attachment of the gold-plated inspection plate with a verifiable 10-digit national tracking code (`کد ۱۰ رقمی انحصاری استاندارد`), CE verification, and compilation of the complete Final Engineering Data Book.
7. Export Protective Packaging & Global Delivery
Application of high-temperature industrial anti-corrosive paint, heavy-duty seaworthy export packaging, container securing, and full customs documentation for swift global dispatch.
8. Installation Supervision & 24/7 Worldwide Support
Comprehensive startup manuals, remote or on-site commissioning supervision by senior engineers, operator safety training, and 24/7 worldwide technical support with rapid spare parts supply.
Hundreds of Industrial Boilers Supplied Across Multiple Industries
From major export deliveries in Armenia, Azerbaijan, and Iraq to large domestic food complexes, sugar mills, and feed factories, explore some of our verified industrial installations.
Fardan Machine Co. – Armenia Facility
Engineered, manufactured, and exported a high-efficiency 1-Ton Fire-Tube Industrial Steam Boiler system to power advanced manufacturing operations in Armenia.
Khorak Azerbaijan Co. – Baku Plant
Supplied a complete pressurized 1-Ton Industrial Steam Boiler package for large-scale animal feed pelletizing and extrusion in Baku, Azerbaijan.
Fardan Machine Co. – Iraq Industrial Plant
Designed and dispatched a heavy-duty 3-Ton (3,000 kg/hr) Fire-Tube Steam Boiler equipped with automated dual-fuel burner and safety controls for Iraq operations.
Negin Tomato Paste Complex – Kazeroun
Supplied a massive 10-Ton (10,000 kg/hr) Industrial Fire-Tube Steam Boiler ensuring continuous high-pressure steam for high-volume tomato concentration evaporators.
Radfar Food Products – Shiraz Complex
Turnkey engineering and manufacturing of a 10-Ton Industrial Fire-Tube Steam Boiler system with high thermal efficiency for large food processing lines in Shiraz.
Farshad Sugar Factory – Kashmar
Supplied a heavy-duty 7-Ton Industrial Steam Boiler system providing continuous thermal power required for sugar crystallization and refinery processes.
Feed Iran Sanat – Multi-Plant Supply
Trusted supplier for multiple Feed Iran Sanat factories across Tehran, Tabriz, Gorgan, and Semnan, delivering 2-Ton and 5-Ton steam boilers for livestock feed conditioning.
Hotel Aban & Mashhad Thread Co.
Precision thermal solutions including 1-Ton/3-Ton steam boilers, deaerators, and resin water softeners for luxury hospitality heating and high-speed textile yarn spinning.
Ultra-High Capacity Industrial Boilers
Recognized as the first manufacturer in Northeastern Iran capable of fabricating heavy-duty fire-tube steam boilers up to 75,000 lbs/hr (~34 Ton/hr) for power & petrochemical projects.
International Certifications & Gold Standard Plates
Every Damavand Bokhar boiler is produced under rigorous third-party inspection, meeting authoritative European, German, British, and National safety standards.
CE Mark (Europe)
Conformité EuropéenneCompliance with European Union health, safety, and environmental protection requirements for industrial pressure equipment.
EN 12953 / DIN / BS
Design & Shell StandardFull mechanical and thermodynamic compliance with European EN 12953, German DIN 17175/4754, and British BS 2790 codes.
ISO 9001:2015
Quality ManagementCertified international quality management system ensuring systematic excellence across design, procurement, welding, and QC.
ISIRI 4231 & 7911
Gold Standard PlateMandatory National Standard certification with gold inspection plates and 10-digit verifiable tracking code verified by 3rd party inspectors.
🔍 Verifiable 10-Digit Standard Tracking Code (`کد ۱۰ رقمی انحصاری استاندارد`)
In accordance with Ministry of Labor & National Standard Organization regulations, all our boilers bear an official gold inspection plate. Buyers can verify our manufacturing standard license instantly by sending the 10-digit tracking code via SMS or through the official electronic inquiry portal (`eservices.isiri.gov.ir`).
Connect with Our Engineering & Export Department
Whether you require custom CAD thermal sizing, urgent EPC project quotation, or direct factory inspection in Mashhad, our engineers are ready to assist you 24/7.
Factory & Head Office Location
Khorasan Razavi Province, Mashhad, Asgariyeh Industrial Estate, Valiasr 14 Blvd, Iran (`خراسان رضوی، مشهد، شهرک صنعتی عسگریه، ولیعصر ۱۴`)
Direct WhatsApp & Mobile (Advisory & Sales)
International Buyers Hotline – Available 24/7 via WhatsApp:
+98 901 147 9643 (`۰۹۰۱۱۴۷۹۶۴۳`) / +98 905 899 7277 (`۰۹۰۵۸۹۹۷۲۷۷`)Factory Telephone & Official Email
Factory Desk: +98 51 3249 3356 (`۰۵۱۳۲۴۹۳۳۵۶`)
Official Email: [email protected]
Working Hours (Tehran Time GMT+3:30)
Sat to Wed: 08:00 AM – 05:00 PM | Thursday: 08:00 AM – 02:00 PM
Friday & Public Holidays: Closed (24/7 WhatsApp Emergency Desk Available)
Fast WhatsApp Project Inquiry
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