Stainless Steel Welded Pipe ASTM A312/A316
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1、Structure of /Stainless Steel Welded Pipe ASTM A316/A312Description：
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.
2、Main Features of the Stainless Steel Welded Pipe ASTM A358/A312：
• High manufacturing accuracy
• High strength
• Small inertia resistance
3、Stainless Steel Welded Pipe ASTM A316/A312Images：
4、Stainless Steel Welded Pipe ASTM A316/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 | 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 | 6.35 | 7.92 | 12.7 | 17.48 | |
| 800 | 32′ | 812.8 | 7.9 | 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 | 9.53 | ||||
Tolerances on dimensions table：
| Tolerances on dimensions table： | ||||
| Standard | Outside(mm) | Thickness(mm) | Length(mm) | |
| ASTM A312 | ≤48.26 | -0.4 | +No special provisions(Unspecified)-12.50% | Appoint LengthDefinite cut length+6.40 |
| ＞48.26~114.30 | 0 | 0 | ||
| ＞114.30~219.08 | 0.8 | |||
| ＞219.08~457.20 | 1.6 | |||
| ＞457~660 | -4 | |||
| ＞660~864 | -5 | |||
| ＞864~1219 | -5.6 | |||
| 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 | |
| EN 10217-7 | D1±1.50% with±0.75mm(min)D2±1.00% with±0.50mm(min)D3±0.75% with±0.30mm(min) | T1±15.00% with±0.60mm(min)T2±12.5% with±0.40mm(min)T3±10.00% with±0.20mm(min) | ≤6000 +5.00 -06000~12000 +10.00 -0 | |
| D4±0.5% with±0.10mm(min) | T4±7.50% with±0.15mm(min) | |||
| T5±5.00% with±0.10mm(min) | ||||
| EN ISO 1127 | ||||
5、FAQ of Stainless Steel Welded Pipe ASTM A316/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.
Any question, pls feel free to contact us !
- Q:How are steel pipes protected against fire hazards?
- Steel pipes can be protected against fire hazards through various methods such as applying fire-resistant coatings, installing fire-rated insulation, and implementing fireproofing measures such as fire sprinkler systems. Additionally, proper fire safety protocols, including regular inspections and maintenance, can contribute to preventing and minimizing fire hazards in steel pipes.
- Q:What are the common sizes of steel pipes?
- The common sizes of steel pipes vary depending on the application and standards followed. However, some common sizes include 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1.25 inches, 1.5 inches, 2 inches, 2.5 inches, 3 inches, 4 inches, 5 inches, 6 inches, 8 inches, 10 inches, 12 inches, 14 inches, 16 inches, 18 inches, 20 inches, 24 inches, 30 inches, 36 inches, 42 inches, and 48 inches.
- Q:Are steel pipes suitable for semiconductor manufacturing plants?
- Yes, steel pipes are suitable for semiconductor manufacturing plants. Steel pipes are known for their durability, strength, and resistance to corrosion, making them an excellent choice for various industrial applications, including semiconductor manufacturing. In semiconductor manufacturing plants, various chemicals and gases are used throughout the production process. Steel pipes are highly resistant to corrosion and can withstand the harsh chemicals and gases commonly found in semiconductor manufacturing environments, ensuring the integrity and longevity of the piping system. Furthermore, steel pipes can handle high-pressure applications, which are often required in semiconductor manufacturing plants. They have excellent mechanical properties and can withstand heavy loads and stress, making them reliable for transporting fluids and gases at high pressures. Another advantage of steel pipes is their flexibility in terms of size and shape. Semiconductor manufacturing plants often require a complex and intricate piping system to accommodate different processes and equipment. Steel pipes can be easily customized and fabricated to fit specific requirements, allowing for efficient and seamless integration into the plant's infrastructure. Overall, steel pipes offer the necessary qualities and characteristics required for semiconductor manufacturing plants. Their durability, corrosion resistance, high-pressure capabilities, and flexibility make them a suitable choice for transporting chemicals and gases in this industry.
- Q:How are steel pipes insulated to prevent condensation?
- Steel pipes are typically insulated using materials such as foam or fiberglass that have low thermal conductivity. These insulating materials create a barrier that prevents the transfer of heat between the pipe and the surrounding environment, reducing the temperature difference and minimizing the chance of condensation occurring on the pipe surface.
- Q:Can steel pipes be used for gas lines?
- Yes, steel pipes can be used for gas lines. Steel pipes are commonly used for gas lines due to their high strength and durability, making them suitable for transporting natural gas or propane safely and efficiently.
- Q:Can steel pipes be used for brewery installations?
- Yes, steel pipes can be used for brewery installations. Steel pipes are often used in breweries for various applications such as transferring fluids, connecting equipment, and creating plumbing systems. Steel pipes are known for their durability, strength, and resistance to corrosion, which makes them suitable for handling the harsh conditions and high-pressure environments typically found in brewery installations. Additionally, steel pipes can be welded together, allowing for seamless connections, ensuring a reliable and leak-free operation. However, it is important to ensure that the steel pipes used in brewery installations meet the necessary standards and regulations to ensure the safety and quality of the beer production process.
- Q:Can steel pipes be used for transporting chemicals?
- Yes, steel pipes can be used for transporting chemicals. Steel pipes are known for their strength and durability, making them suitable for various applications, including the transportation of chemicals. Additionally, steel pipes are resistant to corrosion, which is crucial when dealing with potentially corrosive substances. However, it is important to ensure that the specific type of steel used in the pipes is compatible with the chemicals being transported to prevent any reactions or contamination.
- Q:What are the different types of steel pipe supports?
- Some different types of steel pipe supports include pipe hangers, pipe clamps, pipe straps, and pipe saddles. These supports are used to secure and stabilize pipes in various applications, ensuring their proper alignment and preventing sagging or movement.
- Q:What are the different end finishes available for steel pipes?
- Steel pipes have various end finishes available, depending on the specific application and requirements. Some common options include: 1. Plain End: The simplest and most common type, where the pipe ends are cut square without any additional treatment or threading. 2. Beveled End: This involves an angled cut at the end of the pipe, typically at a 30-degree angle. It facilitates better welding and ensures a seamless transition between pipes. 3. Threaded End: These ends are useful for connecting pipes with other components using threaded fittings. The pipe ends are cut with external threads, allowing for easy assembly and disassembly. 4. Coupling End: Similar to threaded ends, coupling ends have internal threads. This enables pipes to be connected using couplings or connectors. 5. Grooved End: This type is commonly used in fire protection systems or other applications that require quick and easy installation. The pipe ends are grooved, and a coupling is used to connect and secure the pipes. 6. Flanged End: Flanged ends have a flat, wide surface with holes for bolts. They are used when the pipe needs to be connected to other components using flanges, such as in piping systems or equipment connections. Each of these end finishes serves a specific purpose and is chosen based on the application's requirements. The selection depends on factors like the desired type of connection, intended use of the pipe, and the applicable industry standards and regulations.
- Q:What does GALV mean in a steel tube?
- Steel tube (Steel pipe) production technology development began in the bicycle manufacturing industry, the rise of the early nineteenth Century during the oil development, the two world war ships, boilers, aircraft manufacturing, manufacturing of power boiler after the Second World War, the development of chemical industry of petroleum and natural gas drilling and transportation, will effectively promote the the yield and quality of varieties, the development of steel tube industry.
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Stainless Steel Welded Pipe ASTM A312/A316
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 46 m.t.
- Supply Capability:
- 25 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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