• Seamless Stainles Steel Pipe 304 china manufacturer System 1
  • Seamless Stainles Steel Pipe 304 china manufacturer System 2
  • Seamless Stainles Steel Pipe 304 china manufacturer System 3
Seamless Stainles Steel Pipe 304 china manufacturer

Seamless Stainles Steel Pipe 304 china manufacturer

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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: 

carbon seamless steel pipes are widely used in gas, water and oil, transpotation;constructions;Bridge,highway,windows of model steel door; building materials;fences;heating facilities Fluid Pipe;conduit pipe,scaffolding pipe.etc.

Payment Terms: L/C D/A D/P T/T

standard:AISI, ASTM, GB, DIN
grade:300 series
size:(2-630) x (0.3-50) x (500 - 13000)mm
origin: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: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:What is the maximum temperature for stainless steel pipes?
The specific grade of stainless steel used determines the maximum temperature for stainless steel pipes. High temperatures up to 1600-1800°F (870-980°C) can generally be handled by austenitic stainless steels like grades 304 and 316. However, factors like exposure duration, corrosive environments, and application requirements should be taken into account. Different grades, such as ferritic or martensitic stainless steels, might have lower maximum temperature limits. To establish the suitable maximum temperature for a specific stainless steel pipe, it is recommended to refer to the manufacturer's specifications and engineering guidelines.
Q:What's the difference between stainless steel decorative pipes and polished stainless steel pipes?
Stainless steel decorative tubes are mainly used for decoration, such as railings, staircases, hand guards, railings, windows and so on, the wall thickness is very thin,Polished stainless steel pipe is not the same, the industry can also be used, that is, just made out, some rough, not smooth, so polished under the smooth, according to customer needs.
Q:Can stainless steel pipes be used for sewage systems?
Yes, stainless steel pipes can be used for sewage systems. Stainless steel is highly resistant to corrosion and can withstand the harsh conditions and chemicals found in sewage. It also has a smooth surface, which helps prevent the buildup of waste and reduces the risk of clogging. Additionally, stainless steel pipes are durable and long-lasting, making them a reliable choice for sewage systems.
Q:Can stainless steel pipes be used for refrigeration systems?
Indeed, refrigeration systems can utilize stainless steel pipes. Stainless steel, being an exceedingly robust material, exhibits exceptional resistance against corrosion, rendering it perfectly suitable for deployment in refrigeration systems where both moisture and low temperatures are prevalent. Moreover, stainless steel pipes boast remarkable thermal conductivity, facilitating efficient and effective heat transfer throughout the entire system. Furthermore, stainless steel pipes are effortlessly cleanable and maintainable, while also demonstrating the capacity to withstand significant pressure, thereby making them highly appropriate for deployment in refrigeration systems necessitating unwavering and enduring performance.
Q:How do you calculate the maximum allowable deflection for stainless steel pipes?
To determine the maximum allowable deflection for stainless steel pipes, various factors must be taken into consideration. Firstly, it is necessary to ascertain the material properties of the stainless steel being utilized, including its modulus of elasticity (E) and yield strength (σy). These properties can typically be obtained from material specifications or through testing. Following that, the allowable stress (σa) for the stainless steel pipe needs to be determined. Usually, this value is a fraction of the yield strength, typically around 0.4 or 0.5 times the yield strength, ensuring the pipe's safety and integrity. Once these values are known, the formula for deflection in a simply supported beam can be utilized to calculate the maximum allowable deflection: δ = (5 * w * L^4) / (384 * E * I) Here: δ represents the maximum deflection w denotes the load per unit length applied to the pipe L signifies the length of the pipe E represents the modulus of elasticity of the stainless steel I indicates the moment of inertia of the pipe's cross-section In this scenario, the load per unit length (w) can be calculated based on the weight of the material being transported or the external forces acting on the pipe. The moment of inertia (I) depends on the cross-sectional shape of the pipe. For instance, in the case of a circular pipe, the moment of inertia (I) equals (π * D^4) / 64, where D represents the diameter of the pipe. By plugging the known values into the formula, the maximum allowable deflection for the stainless steel pipe can be calculated. Ensuring that the calculated deflection remains within the maximum allowable limit is crucial for maintaining the structural integrity and functionality of the pipe.
Q:Can stainless steel pipes be used for mining applications?
Certainly, mining applications can make use of stainless steel pipes. Stainless steel is renowned for its exceptional resistance to corrosion, rendering it exceptionally well-suited for environments characterized by elevated moisture levels, chemical presence, and abrasion. In the context of mining applications, stainless steel pipes find frequent employment in the transmission of diverse fluids like water, slurry, and chemicals. These pipes are also instrumental in the establishment of ventilation systems and the provision of structural support. Moreover, stainless steel pipes exhibit remarkable durability and strength, qualities that prove instrumental in withstanding the rigorous conditions typically encountered during mining operations. Taken together, the manifold advantages of stainless steel pipes establish them as a dependable selection for mining applications.
Q:How do you prevent discoloration in stainless steel pipes?
To prevent discoloration in stainless steel pipes, it is essential to maintain proper cleaning and maintenance. Regularly clean the pipes using mild soapy water or a stainless steel cleaner, and avoid using abrasive or harsh chemicals that may cause damage or discoloration. Additionally, ensure proper ventilation to minimize the exposure to high temperatures or humidity, which can lead to discoloration.
Q:Can stainless steel pipes be used in chemical processing plants?
Yes, stainless steel pipes can be used in chemical processing plants. Stainless steel is highly resistant to corrosion, making it suitable for handling various chemicals and corrosive substances commonly found in such plants. Additionally, stainless steel pipes offer high strength, durability, and versatility, making them a preferred choice for conveying fluids and gases in chemical processing industries.
Q:What is the difference between 2205 and 2507 stainless steel pipes?
The chemical composition and corrosion resistance properties differentiate 2205 stainless steel pipes from 2507 stainless steel pipes. 2205 stainless steel is a duplex stainless steel that consists of a balanced proportion of austenite and ferrite phases. It contains approximately 22% chromium, 5% nickel, 3% molybdenum, and small amounts of nitrogen and other elements. This composition provides 2205 stainless steel with good strength, excellent corrosion resistance, and high resistance to stress corrosion cracking. On the contrary, 2507 stainless steel is a super duplex stainless steel with higher levels of chromium, nickel, molybdenum, and nitrogen compared to 2205. It typically comprises around 25% chromium, 7% nickel, 4% molybdenum, and 0.25% nitrogen, along with other alloying elements. These additions improve the corrosion resistance, strength, and overall performance of 2507 stainless steel pipes, especially in highly corrosive environments like seawater, chemicals, and acidic solutions. In terms of corrosion resistance, 2507 stainless steel pipes exhibit superior resistance to pitting, crevice corrosion, and general corrosion in comparison to 2205 stainless steel. Consequently, 2507 stainless steel pipes are highly suitable for applications requiring extreme corrosion resistance, such as offshore oil and gas platforms, chemical processing plants, and desalination plants. In summary, although both 2205 and 2507 stainless steel pipes belong to the duplex stainless steel category, the higher alloy content and enhanced corrosion resistance of 2507 stainless steel pipes make them more suitable for severe and corrosive environments. Nonetheless, 2205 stainless steel pipes still offer excellent performance and can be a cost-effective alternative for less demanding applications.

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