china good 35.8 /a53/a106 /a179 seamless pipe,schedule 40 steel pipe seamless steel pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 300000 m.t./month
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1、Structure of seamless pipe,schedule 40 steel pipe seamless steel pipe:
Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of seamless pipe,schedule 40 steel pipe seamless steel pipe:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、seamless pipe,schedule 40 steel pipe seamless steel pipeSpecification：
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 | ||||||||||||||||||||||||||||||||||
Grade | 10#-45#, 16Mn fication：
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) Excutive 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,schedule 40 steel pipe seamless steel pipe:
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.
6、seamless pipe,schedule 40 steel pipe seamless steel pipe Images：
- Q: How are steel pipes used in the construction of gas distribution networks?
- Steel pipes are commonly used in the construction of gas distribution networks due to their durability, strength, and ability to withstand high pressure. These pipes are used to transport natural gas from the source to homes, businesses, and industries. The steel pipes are laid underground and connected using fittings and valves to create a network that efficiently distributes gas. It ensures a safe and reliable delivery of gas to consumers while minimizing the risk of leaks or accidents.
- Q: How are steel pipes coated to prevent corrosion?
- To prevent corrosion, steel pipes can be coated using different methods and materials. One common approach is to apply a protective layer of paint or epoxy on the pipe's surface. This coating acts as a barrier between the steel and the external environment, preventing direct contact with moisture and corrosive substances. Another technique involves galvanization, where the steel pipes are coated with a layer of zinc. Zinc is highly resistant to corrosion and acts as a sacrificial anode. In case of any damage to the coating, the zinc corrodes instead of the steel, ensuring the steel remains intact and free from corrosion. Polyethylene or polypropylene materials can also be fused onto the steel surface, creating a strong bond that provides excellent resistance against corrosion. This method, known as fusion bonding, is commonly used in offshore and underground pipelines. Moreover, a layer of corrosion-resistant alloy can be applied to the steel pipe. This alloy is typically a combination of metals such as nickel, chromium, and molybdenum, which offer superior protection against corrosion in harsh environments. The choice of coating method depends on factors like operating conditions, the presence of corrosive substances, and the expected lifespan of the steel pipes. By effectively applying these coatings, steel pipes can be safeguarded against corrosion, extending their durability and ensuring the integrity of the infrastructure they are used in.
- Q: How are steel pipes used in the construction of natural gas power plants?
- Steel pipes are used in the construction of natural gas power plants primarily for transporting and distributing the fuel. These pipes are used to transport natural gas from the source to various components within the power plant, such as turbines and generators, for efficient combustion. Additionally, steel pipes are also used for cooling systems, waste gas removal, and other crucial functions in the overall construction and operation of natural gas power plants.
- Q: Are steel pipes affected by magnetic fields?
- Yes, steel pipes can be affected by magnetic fields. Steel is a ferromagnetic material, which means it can be magnetized and influenced by magnetic fields.
- Q: What are the different types of steel pipe hangers?
- In various industries and applications, steel pipe hangers are widely used to support and secure pipes, ensuring proper alignment and preventing sagging or movement. Let's explore some of the different types of hangers available: 1. Clevis Hangers: These hangers consist of a U-shaped metal bracket called a clevis, which is connected to the supporting structure using a threaded rod. Clevis hangers allow for vertical adjustment and are commonly used in suspended piping systems. 2. Split Ring Hangers: Circular metal rings that are split on one side, split ring hangers can be easily opened and closed around the pipe to provide a secure hold. They are often used for suspending horizontal pipes. 3. Beam Clamps: Beam clamps are designed to attach to structural beams or channels, offering a secure mounting point for pipe hangers. They come in various designs, such as top flange, bottom flange, and side mount, to accommodate different installation needs. 4. Swivel Hangers: Used for supporting pipes that undergo thermal expansion or contraction, swivel hangers allow horizontal movement while still providing support and preventing excessive stress on connections. 5. Riser Clamps: Riser clamps are used to support vertical pipes or risers. Typically consisting of a metal band that wraps around the pipe and a threaded rod connecting it to the supporting structure. 6. Pipe Roller Supports: Pipe roller supports are utilized when pipes need to move horizontally due to expansion or contraction. These hangers consist of a series of rollers that allow the pipe to move freely while still providing support. 7. Pipe Saddles: Pipe saddles are U-shaped brackets that wrap around the pipe, providing support on both sides. They are often used to secure pipes to walls or other structures. These examples showcase the variety of steel pipe hangers available. Selecting the appropriate hanger for each application is crucial, taking into account factors such as pipe size, weight, location, and required movement allowance. This ensures proper support and functionality of the piping system.
- Q: How are steel pipes used in offshore wind farms?
- Steel pipes are used in offshore wind farms for various purposes such as the installation of wind turbine foundations, transmission of electricity, and protection of cables. These pipes provide a strong and durable structure to support the turbines and withstand harsh marine conditions, ensuring the efficient and reliable operation of the wind farm.
- Q: How are steel pipes used in the shipbuilding industry?
- Steel pipes are used in the shipbuilding industry for various purposes including the construction of the ship's hull, piping systems, and structural components. They are utilized for their strength, durability, and corrosion resistance, playing a crucial role in ensuring the structural integrity, fluid transportation, and overall safety of the ships.
- Q: What is the role of steel pipes in the construction of bridges?
- The role of steel pipes in the construction of bridges is primarily to provide structural support and stability. Steel pipes are commonly used in bridge construction to form the framework and support the weight of the bridge deck and other components. They are also used to carry various utilities such as water, gas, and electricity across the bridge. Additionally, steel pipes are durable, resistant to corrosion, and have high strength-to-weight ratio, making them an ideal choice for constructing bridges that can withstand heavy loads and harsh environmental conditions.
- Q: How do steel pipes handle chemical substances?
- Steel pipes are highly resistant to chemical substances due to their high strength and corrosion-resistant properties. They can safely handle a wide range of chemical substances without undergoing any significant degradation or damage.
- Q: Can stainless steel pipes spray black paint?
- Can. The surface roughening with a thick gauze, do not use ordinary paint intensity difference. With resin paint, paint can be
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china good 35.8 /a53/a106 /a179 seamless pipe,schedule 40 steel pipe seamless steel pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 300000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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