904L Super Duplex Stainless Steel Pipe in Wuxi ,China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 25000 m.t./month
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Item specifice
Own Brand Name | SENYU | Business Type | manufacturer |
standard specifications | ASME/ANSI, JIS, DIN, EN,GOST | Product Range | Stainless steel seamless pipes and tubes |
Export Percentage | 60% | Export Markets | Middle east, south and east Asia, Russia, South America |
Sales Volume | 300,000,000 (300million) | Primary Competitive Advantages | High quality, Favourite price; Prompt Delivery |
No. of Production Lines | 18 | Investment on Manufacturing Equipment | 20,000,000(20million) |
NO.of R&D Staff | 6 | NO.of Total Staff | 300 |
Annual production capacity | 11000TONS | No. of Engineers | 20 |
Year Established | 1992 | Monthly Capacity | 1200 tons |
Pipe Billet | Tsingshan,Yongxing,Baosteel,Jiuli | Factory Size in Square Meters | 33333 SQ.M |
Certificates | ISO9001:2000; DNV,GOST | Current Principal Customers: | sinopec, CNPC, nuclear plant |
Type of Machinery | cold drawn machine, cold rolling equipment, broaching machine, automatic solution annealing furnaces, straighteners, test equipment | Capital | WENZHOU SENYU STEEL PIPES FACTORY 8,500,000RMB
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904L is a fully austenitic structure, and the general content of high molybdenum austenitic stainless steel, 904L is not sensitive to the precipitation of the ferrite and the alpha phase.
Application
1. petroleum, petrochemical equipment, such as petrochemical equipment in the reactor, etc..
2. Storage and transportation equipment, such as heat exchangers, etc..
3. Power plant flue gas desulfurization device, the main use of the site are: absorption tower body, flue, file door, interior, spray system, etc..
4. Organic acid treatment system of scrubber and fan.
5. Seawater treatment plant, sea water heat exchanger, paper industry equipment, sulfuric acid, nitric acid equipment, acid, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.
6 .Pharmaceutical factory: centrifuge, reactor, etc..
7. Plant food: cans of soy sauce, cooking wine, salt, and dressing equipment.
8. Most suitable for dilute sulfuric acid and strong corrosive medium
Surface Finish :
- Q:What are the different types of stainless steel pipe tees?
- Different applications and requirements call for various kinds of stainless steel pipe tees. 1. An equal tee is designed with three outlets of the same size, forming a 90-degree angle. It is commonly utilized to branch off or combine flow in a pipeline with equal diameters. 2. A reducing tee, as the name implies, has one outlet smaller than the other two. Its purpose is to connect pipes of different sizes, facilitating a seamless transition in fluid or gas flow. 3. In high-pressure or high-temperature applications, a barred tee provides additional support and reinforcement with a welded bar across the branch opening. This prevents stress concentration and potential failure. 4. For pipeline diversion or angled connections, a lateral tee with one outlet at a 45-degree angle is often employed. 5. A cross tee, featuring four outlets forming a cross-shaped configuration, is used when flow needs to be split or combined in multiple directions, primarily in complex piping systems. 6. Unions and socket weld tees have sockets or unions at the branch connection, allowing for easy disassembly and maintenance. They are commonly used when regular inspection, cleaning, or replacement is required. 7. Threaded tees have threaded branch connections that can be screwed onto the pipe without welding. They are frequently used in low-pressure applications or situations where frequent disassembly is necessary. Each type of stainless steel pipe tee offers specific advantages and is chosen based on the requirements of the particular piping system, including flow rates, pressure, temperature, and compatibility with the transported fluids or gases.
- Q:What is the difference between stainless steel pipes and PVC pipes?
- Stainless steel pipes are made from a durable and corrosion-resistant material, while PVC pipes are made from a lightweight and cost-effective plastic. Stainless steel pipes are suitable for high-pressure and high-temperature applications, while PVC pipes are commonly used for water supply and drainage systems. Additionally, stainless steel pipes have a longer lifespan and can withstand harsh environmental conditions, whereas PVC pipes may degrade over time and are more prone to cracking or breaking.
- Q:Stainless steel pipe welding interface leakage, how can we not leak?
- The gap between the group and the WPS should be corresponding, and the gap is too big or too small, which will lead to welding defects;
- Q:Stainless steel pipe chamfering how to process?
- If the amount of larger or longer steel pipe, you can buy a dedicated handheld steel pipe chamfering tool, called "steel chamfering machine"". This is much more efficient than using a lathe.
- Q:Can stainless steel pipes be insulated with asbestos?
- No, stainless steel pipes should not be insulated with asbestos. Asbestos is a hazardous material that has been linked to serious health risks, including lung cancer and mesothelioma. It is widely recognized that exposure to asbestos fibers can be extremely dangerous, and its use has been banned in many countries. There are several alternative insulation materials available that are safer and more effective than asbestos. These include fiberglass, mineral wool, and foam insulation. These materials provide excellent thermal insulation properties without posing the same health risks as asbestos. When insulating stainless steel pipes, it is important to consider the specific requirements of the application and choose an appropriate insulation material that meets the necessary safety standards. It is always advisable to consult with a professional insulation contractor or engineer to ensure the correct insulation material is selected.
- Q:Mirror stainless steel tube 60*60 how much is one meter?
- Examples are stainless steel 63 round tubes, solid thickness 0.82 stainless steel tubes, single support 6 meters long, weight (63-0.82) *0.82*0.02491*6=7.62kg, a six meter long 63 round tube, thickness 0.82, theoretical weight is 7.62kg;
- Q:Why can stainless steel pipes be welded by argon arc welding?
- The arc welding of argon arc welding has the advantages of stable combustion, concentrated heat, high temperature of the arc column, high welding efficiency, narrow heat affected zone, and little stress, deformation and crack tendency of the weldment;
- Q:How do you prevent oxidation in stainless steel pipes?
- One way to prevent oxidation in stainless steel pipes is by applying a protective coating or paint that acts as a barrier against oxygen and moisture. Additionally, regular cleaning and maintenance can help remove any corrosive substances or deposits that could lead to oxidation.
- Q:Can stainless steel pipes be used for pulp and paper industries?
- Yes, stainless steel pipes can be used in the pulp and paper industries. Stainless steel offers excellent resistance to corrosion, high temperatures, and chemicals, making it a suitable material for handling corrosive fluids and chemicals used in the pulp and paper manufacturing processes. Additionally, stainless steel pipes are durable and have a long lifespan, reducing maintenance and replacement costs.
- Q:How do stainless steel pipes compare to PEX pipes?
- Stainless steel pipes and PEX pipes have different characteristics and applications. Stainless steel pipes are known for their strength, durability, and resistance to corrosion, making them ideal for high-pressure and high-temperature applications. They are commonly used in industrial settings and for water supply systems. On the other hand, PEX pipes are flexible, lightweight, and easy to install, making them suitable for residential plumbing systems. PEX pipes have good resistance to freezing and are less prone to leaks compared to other materials. Ultimately, the choice between stainless steel and PEX pipes depends on the specific needs and requirements of the project.
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904L Super Duplex Stainless Steel Pipe in Wuxi ,China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 25000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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