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Sumer Metal Industries Private Limited manufactures high-quality Brass Boiler Tubes designed for heat-exchangers, condensers and low-pressure steam systems. Using controlled melting, seamless drawing and precision annealing, the company produces tubes that combine excellent thermal conductivity with good formability and corrosion resistance. Sumer Metal’s brass boiler tubes are offered in standard and customized lengths, surface finishes (bright/pickled) and tolerances to meet client requirements across diverse industries including HVAC, marine, petrochemical and desalination.
As an experienced manufacturer, supplier and exporter, Sumer Metal Industries exports Brass Boiler Tubes to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and several regions across Africa. Exports are supported by quality documentation (mill test certificates), packing for long-sea transit, and compliance testing on request. The company emphasizes export-grade packaging and logistics coordination to ensure tubes arrive free of transit damage and ready for fabrication or installation.
Sumer Metal’s manufacturing emphasis is on consistent metallurgy and dimensional accuracy. Typical production controls include spectrochemical analysis, hardness testing, eddy-current straightness checks and visual/UT inspection for surface defects. For applications where dezincification is a concern (e.g., hot, aggressive waters), Sumer Metal offers dezincification-resistant (DZR) brass variants and supplies certificates showing alloy composition and test reports on request to assure long service life.
Performance characteristics of the brass tubes from Sumer Metal include excellent heat transfer (high thermal conductivity vs steels), good machinability and forming, and adequate pressure capability for low- to medium-pressure boilers and condensers. Where higher strength or specific corrosion resistance is required, the company recommends specific alloy grades and heat treatments and will supply mechanical test results (UTS, yield, elongation) with batches to match engineering specifications.
Specification of Brass Boiler tubes
| Property | Typical Value / Range |
|---|---|
| Material Types | Yellow Brass (Cartridge), Admiralty Brass, DZR Brass (Dezincification-Resistant) |
| Typical Chemical Range | Cu: 60–90%, Zn: 10–40%, Pb ≤ 3%, Sn/Mn/Fe/As trace as required |
| Manufacturing | Seamless cold-drawn or hot-extruded; annealed; straightened |
| Surface Finish | Bright drawn / Pickled / Oiled for export |
| Lengths | Standard: 3m, 6m or cut-to-length as per order |
| Tolerances | As per industrial standards or customer drawing (±0.05–0.2 mm depending on OD) |
| Tests Available | Chemical analysis, hardness, tensile, dimensional inspection, eddy current, MTC (EN 10204 3.1) |
Sumer Metal provides technical support for selection, including cross-referencing international equivalent grades (ASTM, UNS, EN) and advising on tube wall thicknesses and diameters to match heat-transfer calculations. They also offer additional services such as end-finishing, bending (to order), cutting to length and surface treatment. Typical customers benefit from tailored MOQ, regular stock availability for common sizes and export documentation for customs clearance.
Chemical Composition of Brass Boiler tubes
| Alloy / Type | Cu (%) | Zn (%) | Pb (%) | Others (max) |
|---|---|---|---|---|
| Cartridge Brass (70/30) C260 / CW510L |
62 – 70 | 30 – 38 | ≤ 0.3 | Fe, Mn trace |
| Admiralty Brass C44300 |
68 – 72 | 27 – 31 | ≤ 0.1 | Sn ~0.5 (in some variants) |
| DZR Brass (Dezincification-Resistant) CW602N / C687 |
60 – 63 | 36 – 39 | ≤ 0.05 | As, Sn, Ni as required |
With a proven track record as a Brass Boiler tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS Grade3 tubing worldwide.
Specification of Brass Boiler tubes
| Property | Typical Value / Range |
|---|---|
| Material Types | Yellow Brass (Cartridge), Admiralty Brass, DZR Brass (Dezincification-Resistant) |
| Typical Chemical Range | Cu: 60–90%, Zn: 10–40%, Pb ≤ 3%, Sn/Mn/Fe/As trace as required |
| Manufacturing | Seamless cold-drawn or hot-extruded; annealed; straightened |
| Surface Finish | Bright drawn / Pickled / Oiled for export |
| Lengths | Standard: 3m, 6m or cut-to-length as per order |
| Tolerances | As per industrial standards or customer drawing (±0.05–0.2 mm depending on OD) |
| Tests Available | Chemical analysis, hardness, tensile, dimensional inspection, eddy current, MTC (EN 10204 3.1) |
🏭 Industry & Application
- ✅ Brass Boiler Tubes for Medical Industry
- ✅ Brass Boiler Tubes for Chemical Processing
- ✅ Brass Boiler Tubes for Boiler Lines
- ✅ Brass Boiler tubes for Gas & Liquid Flow
- ✅ Brass Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1:What are Brass Boiler Tubes used for?
Brass boiler tubes are used in heat exchangers, condensers, HVAC systems and low-pressure steam boilers where high thermal conductivity and corrosion resistance are required. Sumer Metal supplies tubes for marine and industrial applications with full test documentation.
Q2:Which standards and certifications do Sumer Metal brass tubes meet?
Sumer Metal supplies tubes tested to common industrial standards; MTCs, chemical analysis and mechanical test reports are provided on request. Third-party inspection & project-specific certification can be arranged for export orders.
Q3:How can I order custom brass boiler tubes and what is delivery to my country?
Contact Sumer Metal with required alloy, OD, wall thickness and quantity. They export to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada and African ports — custom packing and export documentation are provided for smooth customs clearance. Lead times depend on quantity and testing requirements.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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