Monel 400 K400 Condenser tubes , Monel 400 K400 Condenser Tube Manufacturer, Monel 400 K400 Condenser Tube Supplier, Monel 400 K400 Condenser Tube Exporter, Monel 400 K400 Precision Tubing, Monel 400 K400 Small Diameter Tube , Monel 400 K400 Condenser Tubes
Sumer Metal Industries Private Limited manufactures, supplies, and exports premium Monel 400 (often referenced as K400) condenser tubes designed for heavy-duty heat-exchanger and marine applications. These tubes are produced to common international tube standards and are shipped worldwide — notable export markets include Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and multiple regions across Africa — backed by mill test certificates (MTCs), PMI reports and export documentation to meet client and customs requirements.
Monel 400 is a nickel–copper solid-solution alloy prized for its exceptional corrosion resistance in seawater, brackish water, and many reducing acid environments, making it a favored choice for condenser and heat-exchanger tubing where chloride exposure and flowing seawater are concerns. Its ductility and toughness across a wide temperature range make it easy to fabricate into tubes, bends and assemblies used in desalination, marine condensers, petrochemical and chemical-processing plants.
Sumer Metal’s Monel 400 tubes are produced to industry tube specifications (seamless and welded where required) and typically comply with ASTM/ASME tubing standards used for condensers and heat exchangers. Quality control includes full material traceability, chemical and mechanical testing, hydrostatic or eddy current testing (as requested), and surface finishes (bright annealed, pickled or polished) tailored to client needs. These processes ensure reliability for both static and high-flow condenser services.
In-service performance: Monel 400 offers good mechanical strength for condenser tubing, retains toughness at subzero temperatures, resists stress corrosion cracking in most fresh and industrial waters, and shows low corrosion rates in flowing seawater (stagnant crevices should be avoided by good design). Sumer Metal can supply tubes in annealed or cold-worked tempers depending on the required strength and forming operations. Typical tensile/elongation ranges reflect the alloy’s ductility and are suitable for standard tube bending and expansion operations.
Specification of Monel 400 K400 Condenser tubes
| Parameter | Specification / Typical Value |
|---|---|
| Alloy / Trade Name | Monel Alloy 400 (K400) |
| UNS Number | UNS N04400 |
| Applicable Standards | ASTM B163 / B165, ASME SB163 (tubing) — other standards on request |
| Product Forms | Seamless tubes (standard), welded tubes (on request), cut lengths, coils (limited) |
| Typical OD Range | ¼" (6.35 mm) up to 1¼" (31.75 mm) — custom ODs available |
| Typical Wall Thickness | 0.6 mm — 2.3 mm (common). Custom wall thicknesses on request |
| Surface Finish | Bright annealed, pickled, polished — finish per customer spec |
| Chemical Composition (typical limits) | Ni ≥ 63.0%, Cu 28.0–34.0%, Fe ≤ 2.5%, Mn ≤ 2.0%, Si ≤ 0.5%, C ≤ 0.3%, S ≤ 0.024% |
| Mechanical Properties (typical) | Tensile strength (UTS): ~517–620 MPa (varies with temper); Elongation: ~25–50%; Yield strength varies with temper — refer to MTC. |
| Service Temperature | Useful up to ≈ 540°C (≈1000°F) in many applications; consider environment-specific limits |
Monel 400 (K400) Condenser tubes from Sumer Metal Industries Private Limited are manufactured to meet demanding heat-transfer and corrosive-environment applications. As a manufacturer, supplier and exporter, Sumer Metal Industries offers Monel 400 tubes tailored for Condenser , heat-exchanger and condenser use — produced as seamless and welded tube options with close control over straightness, wall thickness and surface finish. The company exports these K400 tubes to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and several regions across Africa, providing documentation and test certificates (MTC) for international shipments.
Chemical Composition of Monel 400 K400 Condenser tubes
| Element | Content (wt%) |
|---|---|
| Nickel (Ni) | ≥ 63.0 |
| Copper (Cu) | 28.0 – 34.0 |
| Iron (Fe) | ≤ 2.5 |
| Manganese (Mn) | ≤ 2.0 |
| Carbon (C) | ≤ 0.3 |
| Silicon (Si) | ≤ 0.5 |
| Sulfur (S) | ≤ 0.024 |
In summary, Monel 400 / K400 Condenser 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 Condenser 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 Condenser tubes
| Parameter | Specification / Typical Value |
|---|---|
| Alloy / Trade Name | Monel Alloy 400 (K400) |
| UNS Number | UNS N04400 |
| Applicable Standards | ASTM B163 / B165, ASME SB163 (tubing) — other standards on request |
| Product Forms | Seamless tubes (standard), welded tubes (on request), cut lengths, coils (limited) |
| Typical OD Range | ¼" (6.35 mm) up to 1¼" (31.75 mm) — custom ODs available |
| Typical Wall Thickness | 0.6 mm — 2.3 mm (common). Custom wall thicknesses on request |
| Surface Finish | Bright annealed, pickled, polished — finish per customer spec |
| Chemical Composition (typical limits) | Ni ≥ 63.0%, Cu 28.0–34.0%, Fe ≤ 2.5%, Mn ≤ 2.0%, Si ≤ 0.5%, C ≤ 0.3%, S ≤ 0.024% |
| Mechanical Properties (typical) | Tensile strength (UTS): ~517–620 MPa (varies with temper); Elongation: ~25–50%; Yield strength varies with temper — refer to MTC. |
| Service Temperature | Useful up to ≈ 540°C (≈1000°F) in many applications; consider environment-specific limits |
🏭 Industry & Application
- ✅ Monel 400 K400 Condenser tubes for Medical Industry
- ✅ Monel 400 K400 Condenser tubes for Chemical Processing
- ✅ Monel 400 K400 Condenser tubes for Condenser Lines
- ✅ Monel 400 K400 Condenser tubes for Gas & Liquid Flow
- ✅ Monel 400 K400 Condenser tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
1. What are the key applications of Monel 400 condenser tubes?
Monel 400 (K400) condenser tubes are widely used in marine condensers, desalination plants, power generation, petrochemical processing, and chemical industries. Their excellent resistance to seawater, brackish water, and reducing acids makes them ideal for demanding heat-exchanger and condenser environments.
2. What standards and certifications are available for these tubes?
Monel 400 condenser tubes are manufactured in compliance with ASTM B163/B165 and ASME SB163 standards. Sumer Metal Industries provides EN 10204/3.1 or 3.2 Mill Test Certificates (MTC), along with chemical composition reports, mechanical test results, PMI testing, and optional hydrostatic or NDT reports as required by international projects.
3. How do I select the right size and wall thickness for my condenser tubes?
The selection of tube size and wall thickness depends on application requirements such as flow rate, pressure, temperature, and heat-transfer duty. Common sizes range from 1/4" to 1-1/4" OD with wall thicknesses from 0.6 mm to 2.3 mm. Sumer Metal Industries offers technical support and customization to help clients choose the best tube dimensions for their specific condenser or heat-exchanger project.
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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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