• Seamless Stainless Steel Pipe S31803 China Factory System 1
  • Seamless Stainless Steel Pipe S31803 China Factory System 2
  • Seamless Stainless Steel Pipe S31803 China Factory System 3
  • Seamless Stainless Steel Pipe S31803 China Factory System 4
Seamless Stainless Steel Pipe S31803 China Factory

Seamless Stainless Steel Pipe S31803 China Factory

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
30 m.t.
Supply Capability:
12000 m.t./month

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1Structure of Seamless Pipe ASTM A106/53: 

1.duplex S31803 stainless steel seamless pipe
2.OD:3-580MM WT:1-30MM
3.ASTM A240/789/790
4.chemical industry pipe
5.Zhejiang

 

 

2‍‍Main Features of the Seamless Pipe ASTM A106/53:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price 

 

3Seamless Pipe ASTM A106/53 Specification

Standard

GB, DIN, ASTM

ASTM A106-2006, ASTM A53-2007

Grade

10#-45#, 16Mn

10#, 20#, 45#, 16Mn

Thickness

8 - 33 mm

Section Shape

Round

Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not

Non-secondary

Application

Hydraulic Pipe

Technique

Cold Drawn

Certification

API

‍Surface Treatment

factory state or painted black

‍Special Pipe

API Pipe

Alloy Or Not

Non-alloy

Length

5-12M

Outer Diameter

21.3-610mm

Grade 

20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B

Standard

ASME, ASTM

 

 

4Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT

 

5FAQ of Seamless Pipe ASTM A106/53:  

①How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

 

6‍‍Seamless Pipe ASTM A106/53 Images ‍‍

 

 


Q: Can stainless steel pipes be used for cryogenic applications?
Cryogenic applications can indeed utilize stainless steel pipes. Stainless steel is widely recognized for its exceptional properties at low temperatures, including admirable strength, flexibility, and resistance against corrosion. These qualities render stainless steel pipes suitable for the transportation and storage of cryogenic fluids, like liquid nitrogen, oxygen, or argon. The high strength-to-weight ratio of stainless steel permits the construction of lightweight and durable cryogenic systems. Furthermore, stainless steel pipes can endure the extreme temperature gradients and thermal stresses commonly encountered in cryogenic applications. Nevertheless, it is crucial to select the appropriate grade of stainless steel specifically engineered for cryogenic service to ensure optimal performance and safety.
Q: Are stainless steel pipes suitable for irrigation systems?
Yes, stainless steel pipes are suitable for irrigation systems. Stainless steel is known for its excellent corrosion resistance, durability, and strength, making it an ideal choice for irrigation systems that are exposed to water and moisture. Stainless steel pipes can withstand high-pressure conditions and are resistant to rust and corrosion, ensuring a long lifespan and minimal maintenance requirements. Additionally, stainless steel pipes are also safe for conveying water for irrigation purposes as they do not leach harmful chemicals into the water supply.
Q: Are stainless steel pipes suitable for underground drainage systems?
Yes, stainless steel pipes are suitable for underground drainage systems. Stainless steel is highly resistant to corrosion, making it an ideal material for applications where the pipes will be exposed to moisture and other corrosive elements. Additionally, stainless steel pipes have a long lifespan and require minimal maintenance, making them a cost-effective choice for underground drainage systems. They are also able to withstand high pressure and temperature variations, ensuring the durability and reliability of the drainage system. Overall, stainless steel pipes provide excellent performance and are a reliable choice for underground drainage systems.
Q: Can stainless steel water pipes be cooled and bent?
Stainless steel pipe is a kind of hollow long strip round steel, mainly used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts.
Q: Are stainless steel pipes suitable for oil drilling rigs?
Yes, stainless steel pipes are suitable for oil drilling rigs. Stainless steel is highly resistant to corrosion and can withstand harsh drilling conditions, making it an ideal material choice for oil drilling operations.
Q: How do you prevent blockages in stainless steel pipes?
To prevent blockages in stainless steel pipes, there are several measures you can take: 1. Regular cleaning: Clean the pipes on a regular basis to remove any accumulated debris or residue. This can be done using various cleaning methods such as mechanical cleaning tools or chemical cleaning solutions that are safe for stainless steel. 2. Proper disposal of waste: Ensure that you dispose of waste materials properly, avoiding dumping substances that can cause blockages, such as grease, oil, food scraps, or other solids. Use appropriate waste disposal systems or filters to trap these substances before they enter the pipes. 3. Avoid corrosive substances: Stainless steel pipes are resilient to corrosion, but exposure to certain highly corrosive substances can cause damage and blockages. Avoid using or disposing of chemicals or substances that are known to corrode stainless steel pipes. 4. Regular inspections: Conduct regular inspections of the pipes to identify any signs of blockages or potential issues. This can help in detecting problems early on and taking necessary preventive measures. 5. Proper installation: Ensure that the pipes are installed correctly, with proper alignment, support, and connections. This will help prevent the formation of blockages due to misaligned or poorly connected pipes. 6. Use strainers or filters: Install strainers or filters at the entry points of the pipes to catch any large particles or debris that can potentially block the pipes. Regularly clean or replace these strainers to maintain their effectiveness. 7. Avoid high-temperature buildup: Excessive heat can cause substances to solidify or congeal, leading to blockages. Avoid allowing substances to cool and solidify in the pipes by maintaining a suitable temperature and preventing sudden temperature changes. 8. Regular maintenance: Implement a regular maintenance schedule to keep the pipes in optimal condition. This can include activities such as flushing the pipes with hot water or using specialized cleaning solutions to remove any buildup or residue. By following these preventive measures, you can significantly reduce the chances of blockages in stainless steel pipes, ensuring their long-term functionality and minimizing the need for costly repairs or replacements.
Q: What are the common industry standards for stainless steel pipes?
The common industry standards for stainless steel pipes include ASTM A312/A312M for seamless and welded pipes, ASTM A269 for seamless and welded tubes, and ASME B36.19M for stainless steel pipe dimensions. These standards ensure the quality, dimensions, and performance of stainless steel pipes in various applications.
Q: What is the difference between seamless and welded stainless steel pipes?
The main difference between seamless and welded stainless steel pipes lies in their manufacturing process. Seamless pipes are made from a solid cylindrical billet, which is heated and pierced to form a hollow tube. This process ensures a smooth and uniform surface, with no joints or seams. On the other hand, welded pipes are made by rolling a flat strip of steel into a cylindrical shape and then welding the edges together. This results in a visible seam along the length of the pipe. While seamless pipes offer higher strength and corrosion resistance, welded pipes are more cost-effective and suitable for less demanding applications.
Q: Are stainless steel pipes suitable for drinking water applications?
Yes, stainless steel pipes are suitable for drinking water applications. Stainless steel is a highly durable and corrosion-resistant material, making it an excellent choice for transporting drinking water. It does not leach harmful substances into the water and is resistant to rust and scaling, ensuring the water remains clean and safe for consumption. Additionally, stainless steel pipes are easy to clean and maintain, which further promotes the hygiene of the water supply. The long lifespan and reliability of stainless steel pipes also make them a cost-effective solution for drinking water applications.
Q: Are stainless steel pipes suitable for underground sewage systems?
Certainly, underground sewage systems benefit greatly from the use of stainless steel pipes. Renowned for their resilience, robustness, and resistance to corrosion, stainless steel pipes prove to be an optimal selection for subterranean applications. With an extended lifespan, they can endure the demanding circumstances commonly encountered in sewage systems, such as exposure to moisture, chemicals, and fluctuating temperatures. Furthermore, the smooth interior surface of stainless steel pipes serves to prevent the accumulation of debris or waste, effectively decreasing the likelihood of clogs or obstructions. In summary, stainless steel pipes present a dependable and enduring solution for underground sewage systems.

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