Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
1、Structure of Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593：
Stainless steel Welded pipe is used in applications that require the pipe to have high anti-corrosive properties. Compared to steel and cast iron pipes, stainless steels are more flexible, durable and have a higher strength. They are very resistant to erosion-corrosion and can be formed and welded into various shapes and sizes. It is easily connected with various other piping systems and materials and is designed to withstand long life cycles.2、Main Features of Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593：
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Good visual effect
•Reasonable price
3、 Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593 images：
4、 Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593 Specification：
Size：
| DN | OD | WT | ||||
| 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 | |||
| OD(mm) | WT(mm) | |||||||||||||
| 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | ||
| 9.5 | ||||||||||||||
| 12 | ||||||||||||||
| 1/2' | 12.7 | |||||||||||||
| 13 | ||||||||||||||
| 14 | ||||||||||||||
| 5/8' | 15.9 | |||||||||||||
| 3/4' | 19.1 | |||||||||||||
| 7/8' | 22.2 | |||||||||||||
| 1' | 25.4 | |||||||||||||
| 1-1/8' | 28.6 | |||||||||||||
| 1-1/4' | 31.8 | |||||||||||||
| 1-1/2' | 38.1 | |||||||||||||
| 40 | ||||||||||||||
| 45 | ||||||||||||||
| 2' | 50.8 | |||||||||||||
| 52 | ||||||||||||||
| 2-1/4' | 57.15 | |||||||||||||
| 2-3/8' | 60.3 | |||||||||||||
| 2-1/2' | 63.5 | |||||||||||||
| 70 | ||||||||||||||
| 3' | 76.2 | |||||||||||||
| 85 | ||||||||||||||
| 3-1/2' | 88.9 | |||||||||||||
| 4' | 101.6 | |||||||||||||
| 4-1/8' | 104.78 | |||||||||||||
| 4-1/4' | 107.95 | |||||||||||||
| 4-1/2' | 114.3 | |||||||||||||
| 5-1/4' | 133.35 | |||||||||||||
| 6-1/4' | 158.75 | |||||||||||||
| 8-5/8' | 219.08 | |||||||||||||
ASTM A249 tolerance：
| OD | WT | Length | |
| ＜25.40mm | ±0.10mm | ±10.00% | OD＜50.8mm +3.0mm -0mm OD≥50.8mm +5.0 -0mm |
| ≥25.4mm~38.1mm | ±0.15mm | ||
| ≥38.1mm~50.8mm | ±0.20mm | ||
| ≥50.8mm~63.5mm | ±0.25mm | ||
| ≥63.5mm~76.2mm | ±0.30mm | ||
| ≥76.2mm~101.6mm | ±0.38mm | ||
| ≥101.6mm~190.5mm | +0.38mm -0.64mm | ||
| ≥190.5mm~228.6mm | +0.38mm -1.14mm | ||
ASTM A269 tolerance：
| OD | WT | Length | |
| ＜38.1mm | ±0.13mm | OD＜12.7mm ±15% OD≥12.7mm ±10% | OD＜38.1mm +3.20mm -0mm OD≥38.1mm +4.80 -0mm |
| ≥38.1mm~88.9mm | ±0.25mm | ||
| ≥88.9mm~139.7mm | ±0.38mm | ||
| ≥139.7mm~203.7mm | ±0.76mm | ||
| ≥203.7mm~304.8mm | ±1.01mm | ||
| ≥304.8mm~355.6mm | ±1.26mm | ||
5、FAQ of Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593：
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:Can stainless steel pipes be coated?
- Yes, stainless steel pipes can be coated. Coating stainless steel pipes can provide additional protection against corrosion, improve heat resistance, and offer aesthetic enhancements. Coatings such as epoxy, polyethylene, or fusion-bonded powder coatings are commonly used to protect stainless steel pipes in various industries and applications.
- Q:Can stainless steel pipes be used for chemical pumps?
- Yes, stainless steel pipes can be used for chemical pumps. Stainless steel is known for its excellent corrosion resistance, making it suitable for handling various chemicals. It can withstand high temperatures and pressures, ensuring reliable performance in chemically aggressive environments. Stainless steel pipes are commonly used in chemical processing industries, wastewater treatment plants, and other applications involving the transfer of corrosive liquids or gases.
- Q:Can stainless steel pipes be insulated with polyamide?
- Yes, stainless steel pipes can be insulated with polyamide. Polyamide is a commonly used material for pipe insulation due to its excellent thermal properties and resistance to high temperatures. It provides effective insulation and helps to prevent heat loss or gain in the pipes.
- Q:What are the different types of stainless steel pipe nipples?
- There are several different types of stainless steel pipe nipples available, each designed for specific applications and industries. 1. Seamless Stainless Steel Pipe Nipples: These are made from a single piece of stainless steel, without any welded joints. They are known for their high strength and ability to withstand high pressure and temperature. 2. Welded Stainless Steel Pipe Nipples: These are created by joining two or more pieces of stainless steel using a welding process. They are more cost-effective than seamless nipples but may have lower strength and durability. 3. Threaded Stainless Steel Pipe Nipples: These nipples have threaded ends, allowing them to be easily screwed into place. They are commonly used in plumbing and other applications where easy installation and removal is required. 4. Square Stainless Steel Pipe Nipples: These nipples have a square shape rather than the traditional cylindrical shape. They are often used in structural applications where stability and strength are important. 5. Hex Stainless Steel Pipe Nipples: These nipples have hexagonal ends, which provide a greater grip for tightening and loosening. They are commonly used in plumbing and gas supply systems. 6. Close Nipples: These are short-length stainless steel pipe nipples with threaded ends on both sides. They are used to connect two fittings directly without any gap. 7. King Nipples: Also known as hose nipples, these stainless steel pipe nipples have a male threaded end on one side and a barbed end on the other side. They are commonly used in hose assemblies for fluid transfer. 8. Reducing Nipples: These stainless steel pipe nipples have different diameters on each end, allowing for connection between pipes of different sizes. 9. Swage Nipples: These are stainless steel pipe nipples that have one end with a larger diameter than the other. They are used to transition between pipes of different sizes. 10. PEX Nipples: These are specifically designed stainless steel pipe nipples for use with PEX (cross-linked polyethylene) tubing in plumbing systems. They have barbed ends that securely connect to the PEX tubing. Overall, the choice of stainless steel pipe nipple depends on the specific application requirements such as pressure, temperature, compatibility with fluids, and installation method.
- Q:Are stainless steel pipes suitable for brewing systems?
- Yes, stainless steel pipes are highly suitable for brewing systems. Stainless steel is corrosion-resistant, non-reactive, and easy to clean, making it an ideal material for handling various brewing processes, including transporting water, wort, and beer. It helps maintain the purity and quality of the brew, ensuring there are no off-flavors or contaminants introduced during the process. Additionally, stainless steel pipes are durable and can withstand high temperatures and pressure, making them a reliable choice for brewing systems.
- Q:What are the different standards and specifications for stainless steel pipes?
- There are several different standards and specifications for stainless steel pipes, which vary based on their intended use and the region in which they are being used. Some of the most common standards and specifications for stainless steel pipes include: 1. ASTM (American Society for Testing and Materials): ASTM A312/A312M is a standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. This specification covers various grades of stainless steel pipes for high-temperature and general corrosive service. 2. ASME (American Society of Mechanical Engineers): ASME B36.19M is a standard specification for stainless steel pipes that covers the dimensions, wall thickness, and tolerances for both welded and seamless pipes. ASME B36.10M is another standard that specifies the dimensions and tolerances for seamless and welded stainless steel pipes. 3. EN (European Norms): EN 10216-5 is an European standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. EN 10217-7 is another European standard that covers welded stainless steel tubes for pressure purposes. 4. JIS (Japanese Industrial Standards): JIS G3459 is a standard specification for stainless steel pipes that are used for high-temperature service. JIS G3468 specifies the stainless steel pipes for general service. 5. DIN (Deutsches Institut für Normung): DIN EN 10216-5 is a German standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. DIN EN 10217-7 is another German standard that covers welded stainless steel tubes for pressure purposes. These are just a few examples of the numerous standards and specifications available for stainless steel pipes. It is important to consult the appropriate standard and specification based on the specific requirements and application of the stainless steel pipes to ensure proper performance and compliance with industry standards.
- Q:Can stainless steel pipes be used for gas or oil transportation?
- Yes, stainless steel pipes can be used for gas or oil transportation. Stainless steel pipes are known for their excellent corrosion resistance properties, making them a suitable choice for transporting corrosive fluids such as gas or oil. They are resistant to rust, oxidation, and other forms of corrosion, which ensures the integrity and longevity of the pipes. Additionally, stainless steel pipes have high strength and durability, making them capable of withstanding high-pressure applications commonly associated with gas or oil transportation. The smooth inner surface of stainless steel pipes also offers low frictional resistance, enabling efficient flow of fluids. However, it is important to consider factors such as the grade of stainless steel, compatibility with the specific gas or oil being transported, and compliance with relevant industry standards and regulations while selecting stainless steel pipes for gas or oil transportation.
- Q:Can stainless steel pipes be lined with polyethylene?
- Yes, stainless steel pipes can be lined with polyethylene. This lining provides additional corrosion resistance to the stainless steel pipes, making them suitable for various applications in industries such as oil and gas, water treatment, and chemical processing.
- Q:Are stainless steel pipes resistant to erosion-corrosion?
- Stainless steel pipes possess exceptional resistance against erosion-corrosion, making them an optimal option for environments prone to this concern, such as chemical processing plants, oil refineries, and marine settings. This resistance is due to the high chromium content in stainless steel, which forms a protective oxide layer on the metal's surface. Subsequently, this layer acts as a barrier, effectively preventing direct contact between the metal and corrosive substances. Moreover, the smooth surface of stainless steel pipes aids in reducing the impact of erosion, contributing to their prolonged durability and reliability.
- Q:What are the advantages of using stainless steel pipes in the automotive industry?
- There are several advantages of using stainless steel pipes in the automotive industry. Firstly, stainless steel pipes offer excellent corrosion resistance, which is crucial in automotive applications where the pipes are exposed to various environmental conditions. Secondly, they have high strength and durability, making them reliable for withstanding high pressure and temperature conditions. Additionally, stainless steel pipes have good thermal conductivity, allowing for efficient heat transfer and preventing overheating in the vehicle's engine or exhaust system. Lastly, they are lightweight compared to other materials, contributing to improved fuel efficiency and overall vehicle performance.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
