304 stainless steel welded polished pipe

304 stainless steel welded polished pipe

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 3000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Stainless Steel Flat Bar

Stainless Steel Bright Flat Bar

316L Stainless Steel Flat

Steel Flats 304 Stainless Steel

201 HL Stainless Steel Flats

276 304 stainless steel,stainless steel sheet,stainless steel plate

Sales of Various Models for the Stainless Steel Pipe

Stainless Steel Braid Hose with High Pressure Corrugated

Specification

Standard:

AISI,ASTM

Technique:

Cold Drawn

Shape:

Round

Surface Treatment:

Polished

Steel Grade:

300 Series

Certification:

ISO,SGS

Thickness:

2mm

Length:

1500mm

Outer Diameter:

30mm

Net Weight:

1.5kg

Name:

304stainless steel welded pipe

Brand:

TISCO,LISCO,BAO

Price terms:

CIF, FOB,CFR

Grade:

304

304 stainless steel welded polished pipe

Some details of our products
Product: stainless steel pipe
Grade:304;316
Standard:ASTM,AISI,JIS,EN,DIN,GB
Surface treatment:8k, ba
Thickness:1.0-60mm
Outer Diameter6-630mm
Productivity:800MT/Month
Products range Industrial tube, decorative tube
Processing: Stainless steel pipe
There are high-tech equipments to processing stainless coils and sheets/plates with skilled workers.

Cut to length
Decoiling and slitting
Grinding and brushing
Film protection
Plasma and water jet cutting
Folding and embossing
Product show

5.RFQ

1.small quantity, short time delivery
If we have stocks, the delivery time is less than 7 days,If the quantity is more than 500Tons,the delivery time is abou 30 days after confirming the order.

2.Choose the appropriate metals stainless steel for your needs.
We carefully balance quality, delivery time and price,procure various grades metals from all over the world.

3.Lower total cost
We taking your processing into account,offer you reduce a total cost by using our product.
We assure you:
Small MOQ + Cheap Price + Fantastic Quality + Fast Delivery

Q: What are the common shapes of stainless steel pipes?: Stainless steel pipes come in various shapes that are widely utilized across different industries. These shapes comprise of round pipes, square pipes, rectangular pipes, and oval pipes. Round pipes rank among the most prevalent shapes and find extensive use in diverse applications. They are primarily employed for fluid and gas transportation, as well as the conveyance of other materials. Furthermore, round pipes are well-suited for structural purposes like handrails, scaffolding, and support beams. Square pipes possess a square cross-section and are commonly employed in construction projects, architectural designs, and furniture manufacturing. They offer a sleek and contemporary appearance, often utilized for framing structures, manufacturing shelves, and creating decorative elements. Rectangular pipes possess a rectangular cross-section and are frequently utilized in the construction, engineering, and manufacturing industries. They are often employed in building frameworks, manufacturing gates, fences, and various structural components. Oval pipes possess an elliptical or oval shape and are used in applications where aesthetics play a significant role. They are a popular choice in architectural designs, the automotive industry, and decorative applications. In conclusion, the selection of stainless steel pipe shape depends on the specific requirements of the application and desired aesthetics. Each shape offers distinct advantages and is chosen based on factors such as strength, durability, ease of fabrication, and overall design requirements.

Q: What is the difference between 904L and 316L stainless steel pipes?: 904L and 316L are both types of stainless steel pipes, but they differ in their composition and properties. 1. Composition: The main difference lies in the composition of these two stainless steel grades. 904L contains higher amounts of chromium, nickel, and molybdenum compared to 316L. Specifically, 904L has approximately 25% nickel and 4.5% molybdenum, while 316L contains around 10-14% nickel and 2-3% molybdenum. 2. Corrosion Resistance: Due to its higher chromium, nickel, and molybdenum content, 904L stainless steel pipes exhibit superior corrosion resistance compared to 316L. The higher alloying elements make 904L more resistant to localized corrosion such as pitting and crevice corrosion, especially in aggressive environments like seawater and acidic conditions. 3. Strength and Toughness: 904L stainless steel pipes have higher strength and toughness compared to 316L. This makes them more suitable for applications where greater mechanical properties are required, such as in high-pressure and high-temperature environments. 4. Cost: 904L stainless steel is generally more expensive than 316L due to its higher alloying elements. The increased cost is mainly attributed to the higher nickel and molybdenum content, which are more expensive metals. 5. Applications: 316L stainless steel pipes are commonly used in a wide range of industries, including food processing, chemical processing, and pharmaceuticals, where corrosion resistance and good mechanical properties are essential. On the other hand, 904L stainless steel pipes are primarily used in highly corrosive environments like offshore platforms, petrochemical plants, and desalination plants, thanks to their exceptional resistance to corrosion. In summary, the main differences between 904L and 316L stainless steel pipes lie in their composition, corrosion resistance, strength, cost, and applications. While 316L is suitable for general-purpose applications, 904L is preferred in more demanding and corrosive environments.

Q: Can stainless steel pipes be used in the food and beverage industry?: Yes, stainless steel pipes can be used in the food and beverage industry. Stainless steel is a popular choice in this industry due to its corrosion resistance, hygienic properties, and ability to withstand high temperatures. It is commonly used for transporting various food and beverage products, ensuring safety and maintaining product integrity.

Q: What is sanitary stainless steel pipe?: Forbidden oil degree: after the passivation is finished, the cleaning of the forbidden oil is carried out, and the oil pollution on the surface of the steel pipe is removed. After the completion, the grease analyzer is used to check the oil pollution in the pipe wall, and the fluid substance that flows in the pipe is prevented

Q: Can stainless steel pipes be used for fire protection systems?: Yes, stainless steel pipes can be used for fire protection systems. Stainless steel is highly resistant to corrosion and can withstand high temperatures, making it suitable for fire protection applications. It is commonly used in sprinkler systems, fire hydrants, and fire suppression systems. Stainless steel pipes are durable and have a long lifespan, which ensures reliable performance in fire protection systems. Additionally, stainless steel pipes are non-combustible and do not contribute to the spread of fire, making them an ideal choice for fire safety measures.

Q: Under what circumstances can the stainless steel pipe be welded by argon arc, and under what conditions can the arc welding be used?: Arc welding is the most widely used welding method in industrial production, it is to use the principle of arc discharge (commonly known as arc combustion) the heat generated by the electrode and the work piece and the formation of weld in melting each other after condensation, so as to obtain the solid joint welding process. The scope of application of electric arc welding is very extensive, such as bucket teeth of excavator, loader, bulldozer blade blade plate, screw conveyor, crusher, mixer blade, rail, forging, gear wheel flange, all kinds of mold, slag crusher, ball mill, machine tool equipment etc..

Q: What is the difference between seamless and double submerged arc welded stainless steel pipes?: The main difference between seamless and double submerged arc welded stainless steel pipes lies in their production process. Seamless pipes are manufactured without any welding or seams, resulting in a smooth and continuous pipe with uniform strength throughout. On the other hand, double submerged arc welded pipes are created by welding two separate pieces of steel together using the submerged arc welding method. This creates a welded joint along the length of the pipe. While both types of pipes have their own advantages and applications, seamless pipes are generally preferred for their superior strength, durability, and resistance to corrosion.

Q: What is the difference between 17-4 and 316 stainless steel pipes?: The main difference between 17-4 and 316 stainless steel pipes lies in their composition and properties. 17-4 stainless steel is a precipitation-hardening stainless steel that contains 17% chromium, 4% nickel, and 4% copper. It is known for its high strength, excellent corrosion resistance, and good toughness. This type of stainless steel is commonly used in applications that require high strength and resistance to wear and corrosion, such as aerospace components, industrial equipment, and oil and gas applications. On the other hand, 316 stainless steel is an austenitic stainless steel that contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. It is highly corrosion-resistant and has good heat resistance. 316 stainless steel pipes are widely used in industries that require resistance to chemicals, saltwater, and various corrosive environments, such as marine applications, chemical processing, and pharmaceutical equipment. In summary, while both 17-4 and 316 stainless steel pipes offer corrosion resistance, 17-4 is known for its high strength and toughness, making it suitable for demanding applications, whereas 316 stainless steel is preferred for its exceptional corrosion resistance, particularly in harsh environments.

Q: Can stainless steel pipes be insulated with polycarbonate?: No, stainless steel pipes cannot be insulated with polycarbonate. Polycarbonate is a thermoplastic material that is not suitable for insulation purposes. Insulation of stainless steel pipes typically requires materials such as fiberglass, foam, or mineral wool.

Q: Are stainless steel pipes suitable for paper mills?: Paper mills benefit greatly from the use of stainless steel pipes due to their suitability for the harsh conditions found in these facilities. With constant exposure to water, chemicals, and high temperatures, stainless steel pipes offer long-lasting durability. Their resistance to rust and corrosion ensures the integrity of the pipes, preventing leaks or contamination in the paper production process. Furthermore, stainless steel pipes are easy to clean and maintain, crucial for maintaining cleanliness and hygiene in paper mills. The smooth surface of these pipes prevents debris buildup, reducing the risk of blockages and improving material flow. In addition to their resistance to corrosion, stainless steel pipes are also strong and capable of withstanding high temperatures. This makes them ideal for the extreme conditions present in paper mills, where hot water, steam, and chemicals are frequently used. Overall, stainless steel pipes are an excellent choice for paper mills due to their corrosion resistance, cleanliness, durability, and high-temperature resistance. Their use contributes to efficient and reliable paper production processes.

Send your message to us

*Email

*TEL

*Quantity

*Unit