Monel 400 K400 Clad tubes , Monel 400 K400 Clad Tube Manufacturer, Monel 400 K400 Clad Tube Supplier, Monel 400 K400 Clad Tube Exporter, Monel 400 K400 Precision Tubing, Monel 400 K400 Small Diameter Tube , Monel 400 K400 Clad Tubes
Sumer Metal Industries Private Limited manufactures, supplies, and exports high-quality Monel 400 (K400) clad tubes engineered for demanding marine, chemical and process-industry environments. Produced with tight metallurgical control and precision cladding techniques, these tubes combine the corrosion resistance of Monel 400 with the back-up strength and cost advantages of a compatible substrate — making them ideal for heat exchangers, condenser tubing, seawater piping, valves, and specialized process equipment. Sumer Metal ships these products worldwide, with regular exports to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and multiple markets across Africa.
Monel 400 is a solid-solution nickel-copper alloy valued for its excellent resistance to seawater, hydrocarbon environments, and many reducing acids. In clad-tube form the Monel overlay provides the corrosion barrier while the core substrate provides structural strength and cost efficiency. Sumer Metal’s clad process ensures metallurgical bonding without compromising the characteristic ductility of Monel 400; tubes are offered in annealed and cold-worked conditions to meet client needs for formability or higher strength. Typical product forms: straight lengths, coiled tubing, U-bent bundles and finished tube assemblies.
Typical industry applications for Monel 400 clad tubes by Sumer Metal include seawater cooled heat exchangers and condensers, desalination plant components, offshore topside piping, hydrocarbon processing equipment, chemical reactors and pump/valve internals exposed to chloride solutions. The alloy’s resistance to stress-corrosion cracking in chloride environments and its retainment of toughness at subzero temperatures make it a preferred choice where reliability and long service life are critical. Sumer Metal also supplies material traceability documentation, NDT reports, and third-party inspection on request for project procurement packages.
Quality and specifications: Sumer Metal’s Monel 400 clad tubes conform to commonly requested international standards for nickel-copper tubing and cladding. The Monel overlay conforms to UNS N04400 / ASTM B165 / ASTM B127 (where applicable for bar/rod reference) material chemistry and property expectations; cladding and tube fabrication also meet ASME, API and PED requirements where specified by the buyer. Production tolerances, surface finish, and post-fabrication heat treatments are controlled to match purchaser drawings and project specifications.
Specification of Monel 400 K400 Clad tubes
| Item | Detail / Typical |
|---|---|
| Alloy (cladding) | Monel 400 (K400), UNS N04400 |
| Clad forms | Clad tube (seamless/ERW core + Monel overlay), welded and cold-worked options |
| Standards | ASTM B165/B127 (material references), ASME, API, PED as requested |
| Surface finish | Mill finish / pickled & passivated / custom |
| Packing | Wooden crates / plastic sleeves / moisture barrier for export |
| Exports | Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa |
| Element | Typical / Limit (wt%) |
|---|---|
| Nickel (Ni) | Balance (min. ~63%) |
| Copper (Cu) | 28.0 – 34.0% |
| Iron (Fe) | ≤ 2.5% |
| Manganese (Mn) | ≤ 2.0% |
| Silicon (Si) | ≤ 0.5% |
| Carbon (C) | ≤ 0.3% |
| Sulfur (S) | ≤ 0.024% |
In summary, Monel 400 / K400 Clad tubes combine the critical qualities of high strength, corrosion resistance, and reliability in a single material. Their robust performance in harsh environments, along with adherence to international quality standards, makes them a trusted choice for Clad and control applications worldwide. Whether used in upstream oil operations or chemical manufacturing plants, these tubes ensure long-term service with minimal maintenance and high operational efficiency.
Specification of Monel 400 K400 Clad tubes
| Item | Detail / Typical |
|---|---|
| Alloy (cladding) | Monel 400 (K400), UNS N04400 |
| Clad forms | Clad tube (seamless/ERW core + Monel overlay), welded and cold-worked options |
| Standards | ASTM B165/B127 (material references), ASME, API, PED as requested |
| Surface finish | Mill finish / pickled & passivated / custom |
| Packing | Wooden crates / plastic sleeves / moisture barrier for export |
| Exports | Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa |
🏭 Industry & Application
- ✅ Monel 400 K400 Clad tubes for Medical Industry
- ✅ Monel 400 K400 Clad tubes for Chemical Processing
- ✅ Monel 400 K400 Clad tubes for Clad Lines
- ✅ Monel 400 K400 Clad tubes for Gas & Liquid Flow
- ✅ Monel 400 K400 Clad tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
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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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We ensure product excellence through precision engineering, process integrity, and a culture of quality, making us a trusted name in the global capillary and Clad tube industry.
59/61 1st Kumbharwada Lane, Near Gol Dewel, Mumbai- 400004
+91 9820052953
+91 9082493260
info@sumermetal.in
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