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Hot stainless steel tube you can buy

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Tianjin
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40 m.t.
Supply Capability:
9000 m.t./month

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1、Structure of Stainless Steel Welded Pipe ASTM A358/A312/A778 Description:

    Stainless steel welded pipe is actually a cover term, covering a wide range of alloy and making them suitable for different attributes that are used in a very wide and large numbers of different industries. Stainless steel pipe is resistant to erosion, highly flexible, powerful, easy to use, and can be done in distinct approaches, which means that more and more stainless steel was used as a construction material for large-scale, high impact buildings. It can be molded, rolling, and it can create amazing shapes to make it perfect, It is used as experimental buildings, The use of steel pipe welding of large stainless steel covers other examples



2、Main Features of the Stainless Steel Welded Pipe ASTM A358/A312/A778:

 

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price 



3、Stainless Steel Welded Pipe ASTM A358/A312/A778 Images:

 

Stainless Steel Welded Pipe ASTM A358/A312/A778

Stainless Steel Welded Pipe ASTM A358/A312/A778

Stainless Steel Welded Pipe ASTM A358/A312/A778



4、Stainless Steel Welded Pipe ASTM A358/A312/A778 Specification:

Size: 

Outside diameter

        Outside

                                                                   Thickness

SCH 5S

SCH 10S

SCH 20S

SCH 40S

(A)

(B)

mm

mm

mm

mm

mm

350

14′

355.6

3.96

4.78

7.92

11.13

400

16′

406.4

4.19

4.78

7.92

12.7

450

18′

457.2

4.19

4.78

7.92

14.27

500

20′

508.0

4.78

5.54

9.53

15.09

550

22′

558.8

4.78

5.54

9.53

15.09

600

24′

609.6

5.54

6.35

9.53

17.48

650

26′

660.4

5.54

7.92

12.7

17.48

700

28′

711.2

5.54

7.92

12.7

17.48

750

30′

762.0

6.35

7.92

12.7

17.48

800

32′

812.8


7.90

12.7

17.48

850

34

863.6


7.92

12.7

17.48

900

36′

914.4


7.92

12.7

19.05

1000

40′

1016.0


9.53



 

Tolerances on dimensions table: 

Standard

Outside(mm)

Thickness(mm)

Length(mm)

ASTM A312

≤48.26

+0.40 -0.80

+No special provisions(Unspecified)-12.50%

Appoint LengthDefinite cut length+6.40

-0

>48.26~114.30

+0.80 -0.80

>114.30~219.08

+1.60 -0.80

>219.08~457.20

+2.40 -0.80

>457~660

+3.20/-0.80

>660~864

+4.00/-0.80

 >864~1219

+4.48/-0.80

JIS G3459

<30.00 ±0.30≥30.00 ±1.00%

<2.00 ±0.20≥2.00 ±10%

Appoint LengthDefinite cut Length

GB/T 12771

<13.00 ±0.2013.00~40.00 ±0.30≥40.00 ±0.80%

≤4.00 +0.50 -0.60>4.00 ±10%

+20.00-0

EN 10217-7

D1±1.50% with±0.75mm(min)D2±1.00% with±0.50mm(min)D3±0.75% with±0.30mm(min)

D4±0.5% with±0.10mm(min)

T1±15.00% with±0.60mm(min)T2±12.5% with±0.40mm(min)T3±10.00% with±0.20mm(min)

T4±7.50% with±0.15mm(min)

T5±5.00% with±0.10mm(min)

EN ISO 1127

≤6000 +5.00 -06000~12000 +10.00 -0



5、FAQ of Stainless Steel Welded Pipe ASTM A358/A312/A778: 

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.

 

Any question, pls feel free to contact us !

Q:How are steel pipes protected against lightning strikes?
Steel pipes are typically protected against lightning strikes through the use of lightning rods and grounding systems. These measures help to divert the electrical energy from a lightning strike away from the steel pipes, preventing damage or potential accidents.
Q:What is the difference between steel pipes and PEX pipes?
The main difference between steel pipes and PEX pipes lies in their material composition. Steel pipes are made of rigid metal and are typically used for industrial applications, while PEX pipes are made of flexible plastic and are commonly used for residential plumbing systems. Steel pipes offer durability and strength, but can be prone to corrosion. PEX pipes, on the other hand, are corrosion-resistant and easier to install due to their flexibility. Additionally, PEX pipes have better insulation properties and are less likely to burst in freezing temperatures compared to steel pipes.
Q:Can steel pipes be used in plumbing systems?
Yes, steel pipes can be used in plumbing systems. Steel pipes have been traditionally used in plumbing systems for their durability, strength, and resistance to corrosion. However, other materials like copper and plastic pipes have become more popular in recent years due to their ease of installation, lower cost, and better resistance to certain types of corrosion.
Q:Are steel pipes suitable for solar power plants?
Indeed, solar power plants find steel pipes to be a fitting choice. Owing to their enduring nature, resilience, and ability to resist corrosion, steel pipes are commonly employed in the construction of solar power plants. They serve diverse purposes within these plants, encompassing the conveyance of fluids like water or heat transfer fluids, as well as proffering structural reinforcement for solar panels and other apparatus. Steel pipes excel at enduring high temperatures and pressure, thus rendering them an optimal choice for the efficient functioning of solar power plants. Moreover, steel pipes are readily obtainable and cost-effective, thereby establishing their popularity in the construction of solar power plants.
Q:How do steel pipes connect to other components?
Steel pipes can be connected to other components using various methods, including welding, threading, flanges, and couplings. These connections ensure a secure and leak-proof joint between the steel pipe and other components, allowing for efficient fluid or gas transfer in various industries.
Q:What is the typical length of a steel pipe?
The typical length of a steel pipe can vary depending on its purpose and application. However, standard lengths for steel pipes commonly range from 18 feet to 40 feet.
Q:What are the different methods of joining steel pipes together?
There are multiple techniques for connecting steel pipes, each with its own pros and cons. 1. Welding, the most commonly used method, involves heating and applying pressure to fuse the pipe ends. This creates a robust joint, but it necessitates skilled labor and specialized equipment. 2. Threaded connections involve threading the ends and using fittings to connect the pipes. This method is relatively simple and quick, but it may not be as strong as welding and can be prone to leakage if not sealed properly. 3. Flanged connections involve using flanges and bolts to connect the pipes. This allows for easy disassembly and reassembly, making it suitable for applications that require frequent maintenance. Flanged connections are also highly resistant to leakage. 4. Compression fittings involve compressing a ring or ferrule onto the pipe to create a tight seal. This method is straightforward and does not require heat or welding, making it ideal for applications where heat or sparks are prohibited. 5. Grooved connections involve cutting grooves into the pipe ends and using mechanical couplings to secure them. This method is fast, reliable, and allows for easy assembly and disassembly. Grooved connections are commonly used in fire protection systems. 6. Brazing, similar to welding, involves heating the pipe ends and adding filler material to join them. This method is often used for smaller diameter pipes and provides a strong joint, but it requires a high-temperature torch and skilled labor. Each method has its own advantages and is suitable for different applications. The choice of joining method depends on factors such as required strength, ease of installation, maintenance requirements, and pipe type.
Q:Can steel pipes be recycled and used for other purposes?
Yes, steel pipes can be recycled and used for other purposes. Steel is a highly recyclable material, and steel pipes are no exception. Recycling steel pipes helps to conserve natural resources and reduce the demand for new steel production. When steel pipes are recycled, they are typically sent to a recycling facility where they are sorted, cleaned, and processed. The pipes are then crushed into smaller pieces or melted down to be reshaped into new steel products. Recycled steel pipes can be used for a variety of purposes. They can be used in construction projects, such as for building bridges, roads, or buildings. They can also be used in the manufacturing of new steel products, such as automotive parts, appliances, or furniture. Additionally, recycled steel pipes can be used in the energy sector, for example, in the production of wind turbines or oil and gas pipelines. Using recycled steel pipes not only helps to reduce waste and conserve resources but also has environmental benefits. The recycling process requires less energy and produces fewer greenhouse gas emissions compared to the production of new steel. Therefore, recycling steel pipes is a sustainable option that contributes to a circular economy and helps to protect the environment.
Q:How are steel pipes used in the automotive manufacturing industry?
Steel pipes are commonly used in the automotive manufacturing industry for various purposes such as exhaust systems, chassis frames, and structural components. These pipes provide durability, strength, and resistance to corrosion, making them ideal for applications that require high performance and reliability.
Q:What are the different types of coatings applied to steel pipes?
There are several types of coatings that can be applied to steel pipes. Some common ones include fusion-bonded epoxy (FBE) coating, polyethylene (PE) coating, polypropylene (PP) coating, and zinc coating. These coatings serve various purposes such as corrosion protection, insulation, and enhancing the pipe's durability.

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