ASTM API 5L Schedule 40 Seamless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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We are company that have many years experience and professional manager team and engineer team and sales team, sure we will provide you high quality of pipe and professioanl service.
Seamless pipe possesses a hollow section and without seam around the strip steel. It is made with solid bar or steel ingot by perforating machine. As the facture process does not include any welding, seamless pipes are considered to be stronger and more durable. Generally speaking, seamless pipe has better pressure resistance and security than other classifications, and was usually more easily available than welded pipe.
2、Main Features of the Seamless Pipe:
• High working accuracy
• High strength
• Small inertia resistance
• Strong therming dissipine ability
• Good appearance
• Reasonble price
3、Seamless Pipe 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 |
1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.
2) Specification range: OD: 21.3-610mm, WT:6-70mm, length:6-12m or according to the requirement of clients.
3) Executive standards: GB, ASME API5L.ASTM A 106/A53,Despite of the above standards, we can also supply seamless steel pipe with standard of DIN, JIS, and so on, and also develop new products according to the requirements of our clients!
4) Surface: black lacquered, varnish coating or galvanized.
5) Ends: Beveled or square cut, plastic capped, painted.
6) Packing: bundles wrapped with strong steel strip, seaworthy packing.
4、Packaging & Delivery:
Packaging Details: | seaworthy package, bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Seamless Pipe:
①How is the quality of your products?
We have many years business experience in this area, and we have professional engineer and manager team and sure we can provide you high quality production and professional service.
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?
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.
6、Seamless Pipe Images：
- Q:How are steel pipes protected against mechanical damage?
- Steel pipes are protected against mechanical damage through various methods, including the use of protective coatings such as epoxy or polyethylene, wrapping the pipes with tapes or wraps, and installing impact-resistant guards or sleeves. These measures help to safeguard the pipes from external forces, such as impacts or abrasions, ensuring their structural integrity and longevity.
- Q:Welded and seamless steel pipe how to distinguish?
- Different price:Because the production process of seamless steel tube is more complex, so the price is more expensive than a seamed steel pipe, and pipe joints mainly adopts steel (steel) two welded, fixed price, the most widely used are.
- Q:How are steel pipes protected against electromagnetic interference?
- Steel pipes can be protected against electromagnetic interference by applying a layer of insulating material around the pipes or by utilizing electromagnetic shielding techniques such as wrapping the pipes with conductive materials. Additionally, grounding the pipes and implementing proper grounding practices can help minimize the impact of electromagnetic interference.
- Q:Can steel pipes be used for underground cable protection?
- Yes, steel pipes can be used for underground cable protection. Steel pipes provide excellent durability, strength, and resistance to external factors such as impact, corrosion, and fire. They can effectively shield and protect underground cables, ensuring their safety and longevity.
- Q:What are the different methods of threading steel pipes?
- There are several methods of threading steel pipes, including manual threading, machine threading, and dielectric threading. Manual threading involves using a manual pipe threader or a handheld die to create the threads on the pipe. Machine threading, on the other hand, utilizes power-driven machines that can thread multiple pipes simultaneously, increasing efficiency and accuracy. Dielectric threading is a specialized method that uses a high-frequency electrical current to generate threads on the pipe, which is commonly used for stainless steel pipes.
- Q:How are steel pipes used in the construction of bridges?
- Steel pipes are commonly used in the construction of bridges for various purposes such as supporting the bridge structure, providing stability, and facilitating the passage of fluids like water or gases. Steel pipes are used as piers or piles to support the weight of the bridge, acting as strong and durable foundations. They are also used for constructing the bridge's framework, such as beams and trusses, which provide the necessary strength and load-bearing capacity. Additionally, steel pipes may be used as conduits for utilities like water, gas, or electrical cables, allowing for efficient transportation across the bridge.
- Q:Can steel pipes be used for underground water supply networks?
- Yes, steel pipes can be used for underground water supply networks. Steel pipes are commonly used for underground water supply networks due to their durability, strength, and resistance to corrosion. They can withstand high pressure and are able to handle the weight of the soil and other external forces. Additionally, steel pipes are available in various sizes and can be easily welded, making them suitable for different water supply system requirements. However, it is important to take into consideration factors such as the quality of the soil, the presence of chemicals or corrosive substances, and the need for regular maintenance to ensure the longevity and efficiency of the steel pipes in underground water supply networks.
- Q:How are steel pipes used in plumbing systems?
- Steel pipes are commonly used in plumbing systems due to their durability and strength. They are typically used for water supply lines, sewage lines, and gas lines. Steel pipes are resistant to corrosion, making them a reliable choice for long-term use. They are often used in high-pressure systems and are known for their ability to withstand extreme temperatures. Additionally, steel pipes are easily accessible and cost-effective, making them a popular choice in plumbing installations.
- Q:What are the different methods of pipe bending for steel pipes?
- There exists a variety of methods for bending steel pipes, each possessing its own advantages and limitations. 1. Manual Pipe Bending: The bending of steel pipes is achieved through the utilization of hand tools or a manual pipe bender. This method is best suited for small-scale projects or situations where only a few bends are necessary. However, it demands skill and precision to ensure accurate and consistent bends. 2. Rotary Draw Bending: This method involves the utilization of a mandrel, clamp die, and a bending die to bend the pipe around a stationary bend die. The mandrel serves to preserve the shape of the pipe and prevent wrinkling or collapsing during the bending process. Rotary draw bending is commonly employed to produce tight-radius bends with high accuracy and repeatability. 3. Induction Pipe Bending: In this method, a specific area of the steel pipe is heated using an induction coil, rendering it more malleable for bending. Once the desired temperature is attained, hydraulic or mechanical force is applied to bend the pipe. Induction bending is suitable for large-diameter pipes or situations requiring multiple bends in a single pipe. 4. Roll Bending: Also referred to as pyramid rolling, this method involves passing the steel pipe through three adjustable rolls that gradually shape the pipe into the desired form. Roll bending is suitable for generating large-radius bends and is frequently employed in the construction of spiral staircases, handrails, and structural applications. 5. Hot Bending: This method necessitates heating the steel pipe to elevated temperatures, typically accomplished using a furnace, in order to facilitate bending. Hot bending permits greater flexibility in shaping the pipe and is commonly used for large-diameter or thick-walled pipes. However, it demands specialized equipment and expertise to control the temperature and prevent distortion or damage to the pipe. When selecting the appropriate method of pipe bending for steel pipes, it is crucial to take into account factors such as the required bend radius, pipe diameter, wall thickness, and project specifications. Seeking the advice of an experienced pipe bending professional or engineer can assist in determining the most suitable method for a specific application.
- Q:How are steel pipes used in geothermal energy systems?
- Steel pipes are an essential component in geothermal energy systems as they are used to transport the hot water or steam extracted from the underground reservoirs to the surface. These pipes are designed to withstand high temperatures and pressure, ensuring the safe and efficient transfer of geothermal fluids. Additionally, steel pipes are also utilized in the construction of geothermal power plants, connecting various components like heat exchangers and turbines, facilitating the generation of renewable and sustainable energy.
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ASTM API 5L Schedule 40 Seamless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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