• 304 304l 316 316l 317 317l Stainless Steel Welded Pipe System 1
  • 304 304l 316 316l 317 317l Stainless Steel Welded Pipe System 2
304 304l 316 316l 317 317l Stainless Steel Welded Pipe

304 304l 316 316l 317 317l Stainless Steel Welded Pipe

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
2 m.t.
Supply Capability:
25000 m.t./month

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Specification

Standard:
ASTM
Technique:
Cold Rolled
Shape:
Oval
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
0.8
Length:
6000
Outer Diameter:
12.8
Net Weight:
24

304 304l 316 316l 317 317l stainless steel welded pipe

1. Product Description

The details of my company

The stainless steel sheet/coil/strip

standard

ASTM,GB

material

201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409

specification

thickness

0.3mm—20mm

width

120mm—2000mm

Production technology

Hot rolled ,

cold rolled

Surface treatment

2B,BA,8K,No.1,Etching,Hairline,Satin,Mirror,Vibration,Bead Blast,Embossed

The stainless steel pipe

standard

ASTM,GB

material

201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409

specification

Wall thickness

0.3mm-60mm

Round

6mm-630mm

Square

10*10mm-150*150mm

rectangle

10*20mm-100*200mm

Surface treatment

Polishing (180#,220#,240#,320#400#,600#), Hairline,aid pickling and so on

Production technology

Seamless steel pipe

Welded steel pipe

Surface treatment

Polishing or not

The stainless steel bar

standard

ASTM,GB

material

201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430,409

specification

Round

Square

rectangle

 

 

Product Show

2. Product Pictures of 304 304l 316 316l 317 317l stainless steel welded pipe

304 304l 316 316l 317 317l Stainless Steel Welded Pipe

304 304l 316 316l 317 317l Stainless Steel Welded Pipe

 

 

3. Applications 

Milk and food industry, pharmaceutical industry, industries with special internal surface requirements.

304L 316 316L 317 317L 304 Stainless steel welded pipe

 

4. Stainless steel conservation

Stainless steel is a popular metal for appliances these days. Many kitchen appliances, both large and small, are made with stainless steel. Pots and pans and eating utensils are also made with stainless steel. One advantage of stainless steel is that is very resistant to rusting. But it can get rust stains from transference of rusty objects. You can keep stainless steel rust-free by following a few simple steps.

  1. Clean frequently with a cleaner and water. Any cleaner that is safe for glass is usually safe for stainless steel.

  2. Scrub off all rust from these objects with a scrubbing pad or steel wood pad. This means getting rid of rust from pots and pans before putting them into a stainless steel sink or on top of a stainless steel stove.

  3. Put a rubber mat at the bottom of the stainless steel sink before placing rusted pots and pans (such as cast iron cookware) in the sink.

  4. Apply a thin layer of lubricant (such as mineral oil) to the surface of the stainless steel. This prevents rust from forming.

  5. Inspect equipment frequently, if you notice discoloration, tarnish or water stains, increase the frequency of your fresh water rinses to reduce accumulated chemicals

 

 

Q:Can stainless steel pipes be insulated with polysulfone?
Insulation of stainless steel pipes with polysulfone is indeed possible. Polysulfone, a highly durable and heat-resistant material commonly used for insulation, is suitable for this purpose. It possesses excellent thermal insulation properties, making it ideal for insulating stainless steel pipes in various applications. Moreover, polysulfone exhibits resistance to chemicals, making it a suitable choice for environments where corrosion or chemical exposure is a concern. However, it is crucial to ensure that the polysulfone insulation meets the specific requirements and temperatures of the stainless steel pipes being insulated. Seeking advice from a professional or referring to the manufacturer's guidelines can aid in determining the suitability of using polysulfone insulation for stainless steel pipes in a particular application.
Q:Can stainless steel pipes be used for nuclear power applications?
Indeed, stainless steel pipes are suitable for nuclear power applications. The utilization of stainless steel in nuclear power plants is often prioritized due to its exceptional resistance against corrosion, ability to endure high temperatures, and possessing strong properties. It exhibits resilience towards oxidation and can withstand elevated pressures and temperatures. Stainless steel pipes serve as a prevalent choice within different nuclear power plant systems, including cooling water, steam generation, and waste management systems. By employing these pipes, the smooth and secure transportation of fluids and gases is ensured, thereby upholding the integrity and dependability of the nuclear power plant.
Q:How do you insulate stainless steel pipes?
One way to insulate stainless steel pipes is by using insulation materials such as foam pipe covers or fiberglass pipe insulation. These materials can be wrapped around the pipes to provide a layer of insulation and prevent heat loss or condensation. Additionally, using insulation tape or adhesive can help secure the insulation in place.
Q:Are stainless steel pipes suitable for automotive exhaust systems?
Yes, stainless steel pipes are highly suitable for automotive exhaust systems. They offer excellent corrosion resistance, durability, and heat resistance, making them ideal for withstanding high temperatures and harsh conditions that exhaust systems endure. Additionally, stainless steel pipes provide better performance, improved fuel efficiency, and can enhance the overall aesthetic of the vehicle.
Q:What is the maximum pressure that stainless steel pipes can handle?
The maximum pressure that stainless steel pipes can handle depends on various factors such as the grade of stainless steel, the pipe's dimensions, the temperature of the fluid being transported, and the specific application of the pipe. Stainless steel pipes are known for their high strength and corrosion resistance, making them suitable for a wide range of applications where pressure is a concern. The most commonly used stainless steel grades for pipes are 304 and 316, which have different mechanical properties and maximum pressure ratings. For instance, type 304 stainless steel pipes have a maximum pressure rating of around 14,000 psi (pounds per square inch) at room temperature. However, this rating can vary depending on the pipe's wall thickness and diameter. Thicker pipes with larger diameters can generally handle higher pressures. On the other hand, type 316 stainless steel pipes are known for their increased corrosion resistance, especially in environments with chloride ions. They have a slightly higher maximum pressure rating compared to type 304, usually around 15,000 psi at room temperature. It is essential to note that the maximum pressure rating decreases as the temperature of the fluid increases. Stainless steel's mechanical properties change with temperature, and its strength reduces as it gets hotter. Therefore, it is crucial to consider the maximum operating temperature and determine the appropriate pressure rating accordingly. Additionally, it is always recommended to consult relevant industry standards, codes, and regulations, such as ASME B31.3 for process piping or ASME B31.1 for power piping, as they provide detailed guidelines on the maximum pressure ratings for stainless steel pipes in various applications. To ensure the safety and reliability of stainless steel pipes under high-pressure conditions, it is advisable to consult with a qualified engineer or a specialist in stainless steel piping systems. They can evaluate the specific requirements of your application and provide accurate information regarding the maximum pressure that stainless steel pipes can handle.
Q:What is the maximum pressure rating for stainless steel pipes?
The maximum pressure rating for stainless steel pipes can vary depending on several factors such as the grade of stainless steel, the diameter and wall thickness of the pipe, and the specific application or industry requirements. However, stainless steel pipes are known for their high strength and corrosion resistance, making them suitable for high-pressure applications. In general, stainless steel pipes can have maximum pressure ratings ranging from a few hundred psi (pounds per square inch) to several thousand psi. It is crucial to consult the appropriate industry standards, codes, and specifications or consult with a qualified engineer or manufacturer to determine the specific maximum pressure rating for a particular stainless steel pipe in a given application.
Q:Are stainless steel pipes suitable for pulp and paper industries?
Yes, stainless steel pipes are highly suitable for pulp and paper industries. This is primarily because stainless steel offers excellent corrosion resistance, which is crucial in environments where pulp and paper production takes place. The chemicals and liquids used in the pulp and paper industry can be highly corrosive, and stainless steel is resistant to corrosion caused by these substances. Additionally, stainless steel pipes are known for their durability and strength, making them capable of withstanding the rigorous demands of the industry. They can handle high temperatures and pressures, ensuring reliable and efficient performance in the production process. Furthermore, stainless steel pipes are hygienic and easy to clean, which is essential in maintaining the quality and integrity of the products in the pulp and paper industry. Overall, the exceptional properties of stainless steel pipes make them an ideal choice for use in the pulp and paper industry.
Q:Can stainless steel pipes be used in pharmaceutical industries?
Yes, stainless steel pipes can be used in pharmaceutical industries. Stainless steel is highly resistant to corrosion, easy to clean, and does not react with most chemicals, making it a suitable material for pharmaceutical applications where hygiene and product purity are crucial.
Q:Can stainless steel pipes be sandblasted?
Stainless steel pipes are capable of undergoing sandblasting, which is a widely utilized technique for cleansing, smoothing, or adding texture to the surfaces of various materials, including stainless steel. This method involves expelling fine particles or abrasive substances at high velocities to eliminate impurities or achieve a desired appearance. By means of sandblasting, it is possible to effectively eliminate rust, scale, paint, or other coatings from stainless steel pipes, thereby preparing them for subsequent treatments such as painting or coating. In order to prevent any damage to the stainless steel surface, it is crucial to carefully consider the type and size of abrasive material employed during the sandblasting process. Furthermore, it is essential to adhere to appropriate safety precautions to ensure the protection of workers from the potential hazards associated with sandblasting.
Q:What is sanitary stainless steel pipe?
Passivation layer: after polishing, it is necessary to immerse the steel pipe in the passivation bath, and then use the acid passivation liquid to oxidize the surface of the steel pipe to form a passivation layer, so as to achieve the anti-corrosion effect of the steel pipe

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