• Stainless Steel Seamless Pipe 316 ASTM A312 System 1
  • Stainless Steel Seamless Pipe 316 ASTM A312 System 2
  • Stainless Steel Seamless Pipe 316 ASTM A312 System 3
Stainless Steel Seamless Pipe 316 ASTM A312

Stainless Steel Seamless Pipe 316 ASTM A312

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1、Structure of Stainless Steel Seamless Pipe 316 ASTM A312 Description:

    Stainless seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

2、Main Features of the Stainless Steel Seamless Pipe 316 ASTM A312:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Good visual effect

•Reasonable price 

3、Stainless Steel Seamless Pipe 316 ASTM A312 Images:

4、Stainless Steel Seamless Pipe 316 ASTM A312 Specification:


ASTM A213/A213M-06,ASTM A312/A312M-06, ASTM A376/A376M-06,ASTM A789/A789M-05b,                                                                          ASTM A790/A790M-05b,ASTM A268/A268M-05a, ASTM A269

GB/T 13296-2007,GB/T 14976-2002

JIS G3459-2004,JIS G3163-2006,JIS G3467-1988
Material : 

201,202 ,304,304L,304N,304LN,301,305,309S,310S,316,316L,316N,316LN,316Ti

317,317L,321,347, 321h,347,904L,2205,S31803,

Thickness :0.4mm~80mm
Length : 3m,4m,5.8m,6m,12m or as required
Surface :Annealing ,polish,pickling,bright ,sand blast ,etc
Packing:Standard export seaworthy package or as customer's demand
Application:petroleum ,chemical industry,bolier ,heat exchange,high temperature resistant transmission,                                                                       fluid pipe in power station,ship with pressure pipe,construction and so on.
Delivery:prompt delivery
 Quality control:Mill Test Certificate is supplied with shipment.Third Part Inspection is also acceptable


5、FAQ of Stainless Steel Seamless Pipe 316 ASTM A312: 

How 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.

How 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.

Why 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.

Any question, pls feel free to contact us !

Q:Are stainless steel pipes suitable for fire sprinkler systems?
Yes, stainless steel pipes are suitable for fire sprinkler systems. They offer excellent corrosion resistance, durability, and strength, making them an ideal choice for such systems. Stainless steel pipes can withstand high temperatures and maintain their structural integrity, ensuring reliable performance in fire emergencies.
Q:What are the cost considerations for stainless steel pipes?
The cost considerations for stainless steel pipes include the initial purchase price, installation costs, maintenance expenses, and potential long-term savings due to their durability and corrosion resistance. Additionally, factors such as the grade, size, and quantity of pipes needed and any additional fabrication or customization requirements can also impact the overall cost.
Q:304 stainless steel seamless tube weight how to calculate?
304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.
Q:The difference between stainless steel pipe and stainless steel composite pipe
Stainless steel composite pipe is made of stainless steel and carbon steel two kinds of metal materials with new materials nondestructive pressure synchronization into the compound, both stainless steel corrosion and excellent wear and beautiful appearance, good bending strength and impact resistance of carbon steel.
Q:How do you choose the right stainless steel grade for a specific application?
When choosing the right stainless steel grade for a specific application, there are several factors to consider. Firstly, it is important to understand the environment in which the stainless steel will be used. Consider factors such as temperature, humidity, and exposure to corrosive substances. Different stainless steel grades have varying levels of resistance to corrosion, so selecting a grade that is suitable for the specific environment is crucial. Secondly, the required mechanical properties of the stainless steel should be evaluated. This includes the desired strength, ductility, and toughness. Different stainless steel grades have varying mechanical properties, so it is important to choose a grade that meets the specific requirements of the application. Additionally, the fabrication process should be taken into account. Some stainless steel grades are easier to weld, machine, or form than others. Therefore, it is important to select a grade that is compatible with the intended fabrication techniques. Furthermore, cost considerations should be taken into consideration. Different stainless steel grades have varying price points, so it is important to choose a grade that fits within the budget of the specific application. Lastly, consulting with a materials engineer or a stainless steel supplier can provide valuable expertise and guidance in choosing the right grade. These professionals can help evaluate the specific requirements of the application and recommend the most suitable stainless steel grade. In conclusion, choosing the right stainless steel grade for a specific application requires considering factors such as the environment, mechanical properties, fabrication process, cost, and seeking expert advice. By taking these factors into account, one can make an informed decision and select the most appropriate stainless steel grade for their specific application.
Q:Can stainless steel pipes be insulated?
Yes, stainless steel pipes can be insulated. Insulation can be added to stainless steel pipes to prevent heat loss, condensation, and to enhance energy efficiency in various applications such as industrial processes, HVAC systems, and plumbing.
Q:Are stainless steel pipes resistant to UV radiation?
Yes, stainless steel pipes are resistant to UV radiation. Stainless steel is known for its excellent corrosion resistance, and this includes resistance to the harmful effects of UV radiation. When exposed to UV radiation, stainless steel forms a passive oxide layer on the surface, which acts as a protective barrier against further damage. This oxide layer helps to prevent degradation, discoloration, and loss of mechanical properties that can occur when materials are exposed to UV radiation. Therefore, stainless steel pipes are a suitable choice for outdoor or exposed applications where they may be subjected to UV radiation.
Q:How do stainless steel pipes compare to copper nickel pipes?
Stainless steel pipes and copper nickel pipes have different properties and are suitable for different applications. Stainless steel pipes are highly resistant to corrosion, making them ideal for applications where exposure to moisture or chemicals is a concern. Copper nickel pipes, on the other hand, offer excellent resistance to seawater corrosion, making them commonly used in marine environments. Additionally, copper nickel pipes have superior thermal conductivity compared to stainless steel pipes. Ultimately, the choice between stainless steel and copper nickel pipes depends on the specific requirements and conditions of the intended application.
Q:Can stainless steel pipes be used for structural purposes?
Certainly, structural purposes can indeed employ stainless steel pipes. Stainless steel, renowned for its strength, durability, and resistance to corrosion, proves to be an exceptional substance for structural uses. Found commonly in industries like construction, architecture, and engineering, stainless steel pipes serve as structural support and facilitate the conveyance of fluids and gases. They possess the capability to endure heavy loads, extreme temperatures, and even harsh environmental circumstances, rendering them fitting for an extensive array of structural applications. Furthermore, stainless steel pipes offer customization options through various grades, sizes, and thicknesses, enabling them to cater to specific structural prerequisites.
Q:How do you prevent contamination in stainless steel pipes?
To prevent contamination in stainless steel pipes, proper cleaning and maintenance practices should be followed. This includes regular inspection and removal of any buildup or deposits, ensuring that the pipes are properly sealed to prevent ingress of contaminants, and avoiding contact with substances that can cause corrosion or contamination. Additionally, implementing a proper filtration system and adhering to recommended hygiene protocols can further prevent contamination in stainless steel pipes.

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