China Seamless Steel Pipe/Tube Line Pipe API SPEC 5L Factory
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 12000 m.t./month
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Product Description:
▲ Line pipe
▲ Tubing and casing
▲ L & M & H boiler tube
▲ Gas cylinder tube & pipe
▲ Mechanical & Structural pipe
▲ Ship-building tube & pipe
▲ Automobile tube & pipe
LINE PIPE
Standard: API SPEC 5L
● Application: To be used for conveying gas, water, and
petroleum for oil and natural gas industries
2、Main Features of the Seamless Pipe :
• High manufacturing accuracy
• The higher strength
• The small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Satisfy price
3、Seamless Pipe ASTM DIN1829 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) 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 ASTM DIN1829:
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
our advantage：
Professional teams ensure a high efficiency of your purchase
▲ Professional sales team
▲ Professional engineering and technology team
▲ Professional exportation and contract processing/management team
▲ Professional cooperators and partners
6、Seamless Pipe Images：
- Q: Can steel pipes be used for stadium construction?
- Certainly, stadium construction can utilize steel pipes. Steel pipes possess several benefits that render them suitable for this purpose. Primarily, steel pipes exhibit immense strength and durability, enabling them to withstand heavy loads and provide structural stability to large structures such as stadiums. Their high tensile strength ensures they can resist bending or breaking under pressure. Moreover, steel pipes possess resistance to corrosion, a crucial characteristic for outdoor structures like stadiums that are exposed to diverse weather conditions. This resistance to rust and other forms of degradation guarantees the stadium's longevity. Additionally, steel pipes are highly versatile and can be easily fabricated into various shapes and sizes, allowing for customized designs and efficient installation. Furthermore, in terms of cost-effectiveness, steel pipes prove advantageous in stadium construction. They can be produced in large quantities with ease, making them readily available and affordable. The simplicity of transportation and installation also contributes to their cost-effectiveness. Another advantage of employing steel pipes in stadium construction lies in their sustainability. Steel is a recyclable material, and utilizing steel pipes promotes environmental responsibility. The recyclability of steel reduces the demand for new materials and minimizes waste. To summarize, due to their strength, durability, resistance to corrosion, versatility, cost-effectiveness, and sustainability, steel pipes can indeed be utilized for stadium construction.
- Q: What are the different methods of coating steel pipes?
- There are several methods of coating steel pipes, including fusion bonded epoxy (FBE) coating, polyethylene (PE) coating, polyurethane (PU) coating, and cement mortar lining. These coatings are applied to protect the steel pipes from corrosion, increase their lifespan, and improve their performance in various applications.
- Q: What is the difference between internal and external coating of steel pipes?
- The difference between internal and external coating of steel pipes lies in their purpose and application. Internal coating is applied to the inner surface of the pipe to protect it from corrosion, enhance flow efficiency, and prevent contamination of transported fluids. It is commonly used in industries such as oil and gas, water treatment, and chemical processing. On the other hand, external coating is applied to the outer surface of the pipe to protect it from corrosion caused by environmental factors such as moisture, chemicals, and physical damage. It is typically used in underground or above-ground applications, including pipelines, structural steel, and water distribution systems.
- Q: What is the single length of galvanized steel pipe?
- The single length of galvanized pipe is 6 meters. The length of galvanized seamless steel tube is uncertain, depending on the length of seamless steel tube.
- Q: What are the different joining methods for steel pipes?
- There are several different joining methods for steel pipes, including welding, threading, flanging, and mechanical coupling.
- Q: How do steel pipes compare to other pipe materials like PVC or copper?
- Steel pipes have several advantages over other pipe materials like PVC or copper. Firstly, steel pipes are incredibly durable and can withstand high levels of pressure and extreme temperatures, making them suitable for a wide range of applications. Secondly, steel pipes have excellent resistance to corrosion, which ensures their longevity and reduces the need for frequent maintenance or replacement. Additionally, steel pipes have a higher strength-to-weight ratio compared to PVC or copper, making them more robust and capable of handling heavy-duty tasks. However, steel pipes can be more expensive and require special equipment for installation. Overall, steel pipes are a reliable and versatile option that offers superior durability and performance compared to other pipe materials.
- Q: What are the factors to consider when selecting pipe materials for corrosive environments?
- To ensure the longevity and effectiveness of a piping system in corrosive environments, several important factors must be considered. Firstly, the corrosion resistance of the pipe material is crucial. It is essential to select a material highly resistant to corrosion as time can cause significant damage to pipes in corrosive environments. Stainless steel, fiberglass, PVC, and CPVC are materials known for their excellent corrosion resistance. Secondly, the chemical compatibility of the pipe material with the corrosive environment should be assessed. Different materials have varying resistance levels to different chemicals, so it is important to ensure that the chosen material can withstand the specific chemicals present. Consulting chemical compatibility charts and seeking expert advice can aid in selecting the right material. Furthermore, the temperature and pressure requirements within the corrosive environment should be taken into account. Some materials have limitations in terms of temperature and pressure resistance, exceeding which can lead to pipe failure. It is crucial to choose a material that can handle the required temperature and pressure ranges without compromising its structural integrity. The cost of the pipe material and its installation should also be considered. While certain materials may offer high corrosion resistance, they may also be more expensive. Striking a balance between the desired level of corrosion resistance and the available budget is essential. Lastly, the maintenance requirements and overall durability of the pipe material should be evaluated. Some materials may require more frequent inspections, cleaning, or repairs compared to others. Considering the anticipated lifespan of the piping system and the ease of maintenance can help in selecting a material that ensures long-term reliability and cost-effectiveness. In conclusion, when selecting pipe materials for corrosive environments, it is important to consider factors such as corrosion resistance, chemical compatibility, temperature and pressure requirements, cost, and maintenance and durability. By carefully evaluating these factors, one can choose a pipe material that best suits the specific corrosive environment and ensures a reliable and long-lasting piping system.
- Q: Can steel pipes be used for conveying abrasive slurries?
- Indeed, abrasive slurries can be effectively conveyed through steel pipes. The remarkable durability and strength of steel pipes render them highly suitable for the transportation of abrasive substances like slurries. Nevertheless, to guarantee prolonged service life and avert excessive deterioration, it is crucial to carefully choose the right grade of steel and take into account factors such as pipe thickness, lining choices, and flow velocity. Furthermore, the implementation of adequate maintenance and inspection protocols can play a pivotal role in promptly identifying and resolving any wear or corrosion issues that may arise with time.
- Q: What's the use of steel pipe?
- (processing workshop of Tianjin steel pipe company as a result of the steel pipe truss structure, the actual steel saving up to 42.9%), with a steel pipe manufacturing highway bridge can not only save steel, simplify the construction, but also can greatly reduce the coated area, saving investment and maintenance costs.
- Q: What are the different methods of joining steel pipes without welding?
- There are several methods of joining steel pipes without welding, including: 1. Mechanical Couplings: These couplings consist of two separate pieces that are attached to the ends of the pipes and then tightened together. They provide a secure and leak-proof connection without the need for welding. 2. Threaded Connections: In this method, the ends of the steel pipes are threaded to create a male and female connection. The pipes are then screwed together using pipe threads, providing a strong and reliable joint. 3. Flanged Connections: Flanges are used to connect steel pipes by bolting them together. The flanges have a flat surface with holes that align with corresponding holes in the opposite flange. Bolts are then inserted and tightened to create a tight seal. 4. Grooved Connections: This method involves grooving the ends of the steel pipes and then using grooved couplings to join them. The couplings have teeth that interlock with the grooves, creating a secure and rigid connection. 5. Compression Fittings: Compression fittings are used to join steel pipes by compressing a metal or plastic ring onto the pipe's outer surface. This creates a tight seal and a reliable connection, without the need for welding. 6. Adhesive Bonding: Special adhesives designed for metal bonding can be used to join steel pipes. The adhesive is applied to the surfaces of the pipes, which are then pressed together and left to cure, creating a strong and durable bond. 7. Clamping: Clamps can be used to hold steel pipes together, creating a temporary connection. This method is commonly used for testing purposes or in situations where the pipes need to be easily disassembled. Each of these methods has its own advantages and limitations, and the choice depends on factors such as the specific application, pipe material, and the required strength of the joint.
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China Seamless Steel Pipe/Tube Line Pipe API SPEC 5L Factory
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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