Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | MONEL400,N04400 |
| Standard | ASME SB163,ASTM B163 |
| Test | ET,UT,HT |
| Package | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Brand Name | YUHONG |
| Model Number | ASME SB163 MONEL400 N04400 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Material | MONEL400,N04400 |
| Standard | ASME SB163,ASTM B163 | Test | ET,UT,HT |
| Package | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Brand Name | YUHONG |
| Model Number | ASME SB163 MONEL400 N04400 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | Nickel Alloy U Bend heat exchanger tube ，Monel400 heat exchanger tube ，ASME SB163 heat exchanger tube | ||
Nickel Alloy Steel U Bend Heat Exchanger Tube Monel400 ASME SB163 N04400
A Monel 400 U-bend tube is a high-performance tubular product specifically designed for heat transfer equipment. It combines the exceptional properties of the Monel 400 alloy with the functional "U" shape to manage fluid flow, temperature changes, and corrosion in demanding industrial environments.
U-Bend Tube are widely used in Heat Exchanger Systems:
Choosing Monel 400 for a U-bend tube is a strategic decision based on its unique combination of properties, particularly in environments where standard stainless steels would fail. Here are the primary reasons to select it:
- Superior Corrosion Resistance in Harsh Environments: This is the primary reason for choosing Monel 400. It offers excellent resistance to:
- Flowing Seawater: It is a go-to material for marine engineering, shipbuilding, and offshore platforms because it resists corrosion from saltwater .
- Acidic Conditions: It stands up remarkably well to hydrofluoric acid, as well as sulfuric and hydrochloric acids under reducing conditions, making it ideal for chemical processing equipment .
- Alkaline Solutions: It also resists corrosion from alkaline substances and salt solutions .
- Excellent Mechanical Properties: Monel 400 maintains high strength and toughness across a wide temperature range, from cryogenic sub-zero conditions up to around 500°C (1000°F). It also has good ductility, meaning it can be easily formed into complex shapes like a U-bend without losing its mechanical integrity .
- Resistance to Specific Corrosion Types: It is highly resistant to stress corrosion cracking and pitting, which are common failure modes for other materials in chloride-rich environments like seawater .
- Good Thermal Properties: The alloy has good thermal conductivity and a low rate of thermal expansion. Its thermal expansion coefficient is closely matched to carbon steel, which reduces mechanical fatigue at the joint where the tube connects to the equipment's tubesheet .
- Fabrication Friendly: Despite its high performance, Monel 400 can be welded and machined using standard techniques, which is essential for manufacturing the U-bend shape and integrating it into larger systems .
-Customer Specifications.
Some of the quality tests carried out by us includes:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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