Nickel Alloy Seamless Tubes & Pipes
We directly manufacture and supply premium nickel alloy seamless tubes and pipes at competitive factory prices.
Our product range includes Incoloy 840, Inconel 601, 625, 718, and 750 alloys, engineered to deliver exceptional performance in extreme temperature and corrosive environments.
All products are produced in our certified Chinese facility with strict quality control.
Product parameters
| Product name | seamless pipes, ERW pipe,EFW pipe, DSAW pipes. |
| Standard | ASME B36.10M, API 5L, ASTM A312, ASTM A213. ASTM A269, etc |
| Material | stainless steel: 304, 316, 317, 904L, 321, 304h, 316ti, 321H, 316H, 347, 254Mo, 310s, etc. |
| Super duplex steel:s31803,s32205, s32750,s32760, 1.4462, 1.4410, 1.4501, etc. | |
| Nickel alloy:inconel600, inconel 625, inconel 718, incoloy 800, incoloy 825, C276,
alloy 20, Monel 400, alloy 28 etc. |
|
| OD | 1mm-2000mm , customized. |
| Wall thickness | SCH5S SCH10S, SCH10, SCH20,SCH30, SCH40S, STD, SCH40, SCH80S, SCH80, XS, SCH60,
SCH100, SCH120,SCH140,SCH160,XXS, customized , etc |
| Length | 5.8m, 6m, 11.8m, 12m, SRL, DRL, or as required |
| Surface | Annealing, pickling, polishing, bright, sand blast,hair line, brush, satin, snow sand, titanium, etc |
| Application | Stainless steel pipe widely used in petroleum,chemical industry,electric power, boiler,high temperature resistant,
low temperature resistant, corrosion resistant., sour service, etc. |
| The size of the pipes can be made according to clients requirements. | |
| Contacts | If you have any questions, please feel free to contact me.we are sure your inquiry or requirements will get prompt attention. |
specification
Our nickel alloy seamless tubes and pipes represent the pinnacle of metallurgical achievement, specifically engineered to overcome the most challenging industrial environments.
Each alloy in our portfolio - Incoloy 840, Inconel 601, 625, 718, and 750 - has been meticulously formulated to deliver unmatched performance in extreme conditions.
Through advanced manufacturing techniques and stringent quality control, we ensure every length of tube meets the highest standards of reliability and durability that modern industry demands.
Incoloy 840: Excellent oxidation resistance for thermal processing
Inconel 601: Outstanding high-temperature strength and corrosion resistance
Inconel 625: Superior fatigue and thermal fatigue strength
Inconel 718: High yield strength and creep rupture properties
Inconel 750: Excellent mechanical properties at elevated temperatures
Packaging & Logistics
Wooden crates with waterproof lining
Plastic end caps and protective wrapping
Clear identification and barcode labeling
Export-standard packaging
Global shipping arrangements
Flexible logistics solutions
Inspection
Full material traceability with mill certificates
Hydrostatic and pressure testing
Ultrasonic and eddy current testing
Mechanical property validation
Chemical composition analysis
Microstructure examination
Before delivery, our QC team will arrange NDT test and dimension inspection.
Also accept TPI(third party inspection).
Technical Superiority
The exceptional characteristics of these nickel alloys make them indispensable for critical applications. Inconel 625 demonstrates remarkable resistance to pitting and crevice corrosion, while Inconel 718 maintains excellent yield strength and creep resistance at temperatures up to 1300°F.
Incoloy 840 provides outstanding resistance to carburization and oxidation, making it ideal for thermal processing equipment. Each alloy offers a unique combination of properties that can be matched to specific operational requirements.
Global Compliance and Certification
All products are manufactured in compliance with international standards including ASTM, ASME, and ISO specifications.
Our quality management system holds relevant certifications that validate our commitment to manufacturing excellence.
Each shipment is accompanied by complete documentation including material test certificates, inspection reports, and certificates of conformity, ensuring smooth project integration and regulatory compliance across global markets.
FAQ
1. What is 304 round stainless steel pipe seamless white steel pipe?
304 round stainless steel pipe seamless white steel pipe is a cylindrical pipe made of 304 grade stainless steel, seamless and with a white surface.
2. What is the difference between seamless steel pipe and welded steel pipe?
Seamless steel pipes are manufactured without any welds and have a smoother and more uniform surface. Welded steel pipe is made by welding two or more sections of steel together.
3. What are the benefits of using grade 304 stainless steel?
Grade 304 stainless steel is highly corrosion-resistant, making it suitable for a variety of applications. It also offers excellent strength and durability, good heat resistance, and is easy to clean and maintain.
4. What are the common uses of 304 round stainless steel pipe and seamless white steel pipe?
These pipes are commonly used in industries such as food processing, pharmaceutical, chemical, petrochemical, and construction. They can be used to transport fluids, gases and solids as well as in structural applications.
5. Can 304 round stainless steel pipe seamless white steel pipe be used for outdoor applications?
Yes, grade 304 stainless steel is suitable for outdoor applications as it resists corrosion caused by exposure to moisture, chemicals, and harsh weather conditions.
6. What is the maximum temperature that 304 round stainless steel pipe seamless white steel pipe can withstand?
Grade 304 stainless steel has a maximum operating temperature of approximately 870°C (1600°F), making it suitable for high temperature applications.
7. How to ensure the quality of 304 round stainless steel seamless white steel pipe?
The quality of these pipes is ensured through various tests and inspections, including chemical composition analysis, mechanical testing, dimensional inspection, and non-destructive testing methods such as ultrasonic testing.
8. Can the size and length of 304 round stainless steel seamless white steel pipe be customized?
Yes, these tubes can be customized to specific requirements in terms of size, length and even surface finish. Customization options are available to meet the diverse needs of different applications.
9. How should 304 round stainless steel seamless white steel pipes be stored?
To ensure proper storage, these tubes should be kept in a dry and clean environment, preferably indoors. They should be protected from moisture, chemicals and physical damage during storage.
10. Are there any certifications for 304 round stainless steel seamless white steel pipes?
Yes, reputable manufacturers can provide certifications such as Material Test Reports (MTR), Factory Test Certificates (MTC) and Certificates of Compliance to ensure product quality and traceability.
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