JIANGYIN HUACHANG STAINLESS STEEL PIPE CO.,LTD
JIANGYIN HUACHANG STAINLESS STEEL PIPE CO.,LTD
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Stainless Steel Duplex Customizable Wall Pipe For Petro Chemcial
About Huachang
Huachang, a know-how manufacturer of stainless steel pipes and tubes, has been providing super big outer diameter and super heavy wall pipes to our world-wide customers in multifarious industries since 1998.
Huachang specializes in seamless & welded pipes/tubes in very extensive range of materials including Stainless Steel, Duplex Steel, Nickle Alloys.
Huachang will continue to serve customers and clients with reliable pipes and tubes andcontribute to societyand develop itself.
Description of Seamless Steel Pipe
Specification
Applicable Standards
ASTM ASME
A/SA213,A/SA249 A/SA269,A/SA312 A/SA358, A/SA376 A/SA511,A/SA688 A/SA1016
A/SA789 A/SA790 A/SA928
B163,B167,B407,B423,B444,B622,B729
JIS
JIS G3446 JIS G3448 JIS G3459 JIS G3463 JIS G3468
EN&DIN
EN 10216-5 EN10217-7 EN10297-2 DIN 17456 DIN 17458 DIN 17459
Austenitic Steel
TP304/304L/304H/304LN
TP310/TP310S/TP310H
TP316/316L/316N/316H/316LN/TP316Ti
TP317/317L/317LM/317LMN
TP321/321H
TP347/347H
UNS N08904(904L/1.4539)
SUS304TP,SUS304HTP,SUS304LTP
SUS310TP,SUS310STP,SUS316HTP
SUS316TP,SUS316LTP,SUS316TiTP
SUS317TP,SUS317LTP,SUS321TP
SUS321HTP,SUS347TP,SUS347HTP
1.4301,1.4306,1.4307,1.4311,1.4541
1.4550,1.4401,1.4404,1.4571,1.4429
1.4436,1.4435,1.4439,1.4539,1.4462
1.4424,1.4410,1.4507,1.4501,1.4910
Duplex Steel
UNS S31500/S31803/S32205
UNS S32750/S32760
Nickle Alloy
UNS N06600/N06625
UNS N08020/N08800/
UNS N08810/N08811/N08825
2.4816 2.4856,2.4660, 1.4876,1.4958,1.4959,2.4858,2.4819
Others:GOST,API 5LC,NFA,GB……are available on request
Dimension Range
Seamless pipe/tube
O.D:6mm -1219mm W.T:0.5mm-88mm Length:Max 28Meters
Welded pipe/tube
O.D:168.3mm -3000mm W.T:4mm-80mm Length:Max 18Meters
Seamless steel pipe application
Huachang has been obtaining the successful experiences and performance in Oil&Gas Industry,Petrochemical Industry, Chemical Industry, Refinery Industry, Off-shore Industry, Ship-construction Industry, Power Generation and Energy Industries,Nuclear PowerIndustries, Engineering& Construction Industries, Pulp & Paper industries, Pharmaceutical & Food Industries,Pressure Vessel Industry, Mechanical Equipment Manufacturing Industry, Aerospace and Military Industries etc, and also serving in many projects in home and abroad for manyyears.
Huachang is active participant in the home and overseas mega Projects,Key cases as below:
--2016, partaked in PETRONAS RAPID(Refinery and Petrochemical IntegratedDevelopment) project for 1.28 million Tons ofethylene/Year;
--2018,participated in the ITER (International Thermonuclear Experimental Reactor)Project, Nuclear PowerProject,in South France.
--2018~2019, supplied pipes & tubes to the China largest joint venture refinery project:Sino-Kuwait integrated refinery& petrochemical project. Huachang pipes and tubes were used in units and plants such as: Steam cracking unit; High-density polyethylene unit;Catalytic gasoline adsorption desulfurization unit; EVA- Ethylene-Vinyl Acetate copolymer unit; Ethanolamine plant; Waste alkali treatment unit.
--2017 ~2019, delivered pipes and tubes to the largest China & Korea joint venture:SINOPEC-SK, Wuhan,800000T/A Ethylene Project.
Factory production facilities
Seamless pipes production
Inspection&Testing Facilities
Certificate
FAQ
1.Q:Are you a manufacturer?
A:Yes.Huachang is a SS pipe manufacturer.
2.Q:What are the advantages of your company?
A:(1)We have more than 20 years SS pipe production experience.
(2)We are qualified supplier from many large companies such as CNPC,CPCC,CNOOC...
(3)We can produce both seamless and weld pipe.
(4)Cover wide size range.
(5)We have qualification certificates such as:ABS BV DNV CCS KR PED...
(6)E-mail:huachang@hcgg.cn
The stainless steel duplex pipe is a highly versatile and robust material designed specifically for critical industrial applications across various sectors, including oil and gas, chemical, petrochemical, and power generation. This superior piping solution offers a combination of strength and corrosion resistance that outperforms standard austenitic stainless steels, making it an ideal choice for demanding environments.
Manufactured through a sophisticated cold rolling process, the cold rolled stainless steel pipe ensures a fine-grained microstructure, enhancing its strength and making it suitable for thinner wall applications without sacrificing durability or reliability. The cold rolling technique not only improves the dimensional tolerance and surface finish of the pipe but also contributes to its remarkable mechanical properties.
At the heart of its exceptional performance, the duplex stainless steel composition includes a balanced dual-phase structure of austenite and ferrite. This equilibrium grants the cold rolled stainless steel pipe a higher yield strength and superior resistance to stress corrosion cracking, especially in chloride-containing environments common in the oil and gas and chemical industries. The unique attributes of duplex stainless steel also include good resistance to pitting and crevice corrosion, further solidifying its standing as a material of choice for aggressive conditions.
When it comes to weldability, the stainless steel duplex pipe excels with an excellent rating. This characteristic is crucial for ensuring that the piping systems can be securely joined while maintaining the integrity of the material. The excellent weldability of the duplex pipe means that it can be easily integrated into complex systems with various configurations, providing a secure and leak-proof operation.
Another significant advantage of the stainless steel duplex pipe is its customizable length. Clients can specify the required dimensions to meet the exact requirements of their projects, allowing for a seamless fit into existing systems or the creation of new installations with precision-engineered components. This customizability is invaluable for projects where standard lengths may not suffice, ensuring there is no compromise on performance or efficiency.
The durability of the cold rolled stainless steel pipe is a hallmark of its long-lasting nature. Engineered to withstand the rigors of harsh industrial environments, the duplex stainless steel pipe maintains its integrity over an extended service life, reducing the need for frequent replacements and maintenance. This durability translates into cost savings and reduced downtime, which is critical for maintaining continuous operations in industries where time is money.
From the depths of offshore drilling platforms to the complex piping networks of power plants, the application of the stainless steel duplex pipe is widespread and essential. Its ability to perform under high pressure and temperature conditions while resisting the corrosive elements commonly encountered in these industries makes it an indispensable component of modern infrastructure.
In summary, the cold rolled stainless steel pipe, with its excellent weldability, customizable length, and long-lasting durability, is the preferred choice for industrial applications that demand high performance and reliability. Its type, duplex stainless steel, is synonymous with strength and corrosion resistance, ensuring that this product stands up to the challenges of oil and gas, chemical, petrochemical, and power generation environments, among others. For projects that require the utmost in material excellence, the stainless steel duplex pipe is the definitive solution.
| Attribute | Specification |
|---|---|
| Strength | High |
| Durability | Long-lasting |
| Wall Thickness | Customizable |
| Pressure Rating | High |
| Corrosion Resistance | High |
| Length | Customizable |
| Application | Oil And Gas, Chemical, Petrochemical, Power Generation, Etc. |
| Surface Finish | Polished, Pickling |
| Material | Stainless Steel |
| Type | Duplex |
The HUADE brand, renowned for its excellence in the steel industry, brings forth the Model Number 31803 stainless steel duplex pipe, a product of superior craftsmanship and quality. Originating from China, these pipes are a testament to the country's industrial strength and dedication to producing resilient and durable materials. The minimum order quantity for these meticulously manufactured pipes is 1000kg, ensuring that both small and large-scale projects can be accommodated.
One of the most significant advantages of the HUADE 31803 stainless steel duplex pipe is its customizable nature. Clients have the liberty to specify the wall thickness, pipe size, and length, making these pipes ideal for a wide range of applications. Whether it's for intricate systems requiring precise measurements or for large industrial setups demanding robust and hefty components, these pipes can be tailored to meet those specific needs.
The durability of the HUADE 31803 pipes cannot be overstated. Built to last, these pipes are a preferred choice for industries where longevity and reliability are paramount. The duplex stainless steel material ensures resistance to corrosion and stress corrosion cracking, making it suitable for harsh environments. This long-lasting quality makes it an economical choice, as the need for frequent replacements is significantly reduced.
With a polished and pickling surface finish, the HUADE 31803 pipes are not only functionally superior but also aesthetically pleasing. The polished surface ensures a clean and reflective appearance, while the pickling process removes impurities and scales, providing a uniform matte finish. This attention to detail in the finishing process is indicative of the quality and care put into every product.
In the realm of cold rolled stainless steel pipes, the HUADE 31803 model stands out for its exceptional quality and versatility. The cold rolling process enhances the strength and tolerance of the stainless steel, making these pipes an excellent choice for demanding applications. From the construction of modern architectural marvels to the meticulous requirements of the chemical processing industry, HUADE's cold rolled stainless steel pipes offer a solution that combines durability, precision, and elegance.
Application occasions and scenarios for these pipes are diverse and extend across multiple industries. In the petrochemical sector, the HUADE 31803 pipes are essential for transporting corrosive substances. The water treatment industry values them for their ability to withstand chlorinated and saltwater environments. In the field of food processing, the non-reactive nature of the stainless steel ensures that hygiene standards are met and maintained. Furthermore, the marine industry, known for its challenging conditions, relies on these pipes for their corrosion resistance and strength.
Brand Name: HUADE
Model Number: 31803
Place of Origin: China
Minimum Order Quantity: 1000kg
Corrosion Resistance: High
Material: Stainless Steel
Pressure Rating: High
Pipe Size: Customizable
Wall Thickness: Customizable
Our HUADE cold rolled stainless steel pipe, renowned for its durability and high corrosion resistance, is the perfect choice for demanding applications. The 31803 model, originating from China, ensures a high pressure rating suitable for various industries. With a minimum order quantity of 1000kg, we offer customizable options for pipe size and wall thickness to meet your specific requirements.
Q1: What is the material composition of the HUADE Model Number 31803 stainless steel duplex pipe?
A1: The HUADE Model Number 31803 stainless steel duplex pipe is composed of a dual-phase microstructure that combines the properties of both austenitic and ferritic stainless steels. This composition typically includes elements such as chromium, nickel, molybdenum, and nitrogen to enhance its strength, corrosion resistance, and durability.
Q2: Can the HUADE stainless steel duplex pipe be used in high-temperature applications?
A2: Yes, the HUADE stainless steel duplex pipe is designed to withstand high-temperature environments. However, the maximum service temperature may depend on the specific conditions of use. It is recommended to consult with the manufacturer or a professional engineer to determine the suitability of the pipe for your specific application.
Q3: What industries commonly use the HUADE 31803 stainless steel duplex pipe?
A3: The HUADE 31803 stainless steel duplex pipe is widely used in various industries, including oil and gas, chemical processing, petrochemical, water treatment, pulp and paper, and marine applications. Its durability and corrosion resistance make it suitable for demanding environments.
Q4: Is the HUADE 31803 stainless steel duplex pipe available in different sizes and thicknesses?
A4: Yes, the HUADE 31803 stainless steel duplex pipe comes in a range of sizes and thicknesses to meet diverse application requirements. The dimensions can be customized according to client specifications, within the production capabilities of the manufacturer.
Q5: What is the minimum order quantity for the HUADE 31803 stainless steel duplex pipe, and how can I place an order?
A5: The minimum order quantity for the HUADE 31803 stainless steel duplex pipe is 1000kg. To place an order, you can contact HUADE's sales department directly or an authorized distributor. They will guide you through the ordering process and provide you with detailed information regarding pricing, lead time, and shipping.