LSAW STEEL PIPE 6'' -48''

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Packaging & Delivery

Packaging Detail:	Normal exporting packing,in container or bulk vessel or as per clients' request
Delivery Detail:	2 months after confimed contract

Specifications

Large Diameter API 5L X70 PSL2 LSAW Steel Pipe
Grade: X42, X46, X50, X52, X60, B, C
OD: 1.5"-28"
WT: SCH10-SCH160
Brand:TPCO

Large Diameter API 5L X70 PSL2 LSAW Steel Pipe

Specifications:

u Standard: API 5L

u Grade: B, C, X42, X46, X50, X52, X56, X60, X65, X70, X80

u OD: 1.5"-28"

u WT: SCH10-SCH160

u Length: 5-12m

u Ends Finish: plain end, bevel end, grooved end

u Surface Treatment: bare, black varnished, oiled finish, red color, anti-corrosion, 3PE, FBE or epoxy coating

u Technique: hot rolled or cold drawn

u Application: api 5l steel pipe for conveying oil, water, gas

u Invoicing: based on theoretical weight or actual weight

u Payment Terms: L/C at sight, T/T or Western Union

u Trade Terms: FOB, CFR, CIF

u Certification: ABS manufacturing assessment, ABS design assessment, API 5CT, API 5L, DNV manufacturer certificate, ISO9001 quality management system certificate, ISO14001 environment management system certificate, GB/T28001 occupational health and safety management system certificate, A1 class manufacturing license of special equipment certificate, CCS, GL, LR, SGS, TüV, PDE

Q: How do steel pipes compare to ductile iron pipes?: Steel pipes and ductile iron pipes are both commonly used in various applications, but they have some differences in terms of their properties and advantages. 1. Strength and Durability: Steel pipes are typically stronger and more durable than ductile iron pipes. Steel has a higher tensile strength, making it less susceptible to cracking or breaking under pressure or external forces. Ductile iron, on the other hand, has a lower tensile strength but has better impact resistance than steel. 2. Corrosion Resistance: Steel pipes are prone to corrosion, especially when exposed to moisture or chemicals. However, they can be protected by applying coatings or using corrosion-resistant alloys. Ductile iron pipes, while inherently more corrosion-resistant than regular cast iron, may still require external protection to prevent rusting and degradation. 3. Flexibility: Ductile iron pipes have greater flexibility than steel pipes. They can withstand certain degrees of bending and deflection without fracturing, making them suitable for applications where ground movement or shifting might occur. Steel pipes are less flexible and more rigid, making them better suited for straight runs or applications with minimal movement. 4. Cost: Generally, ductile iron pipes are more cost-effective than steel pipes. Ductile iron is easier and cheaper to manufacture, resulting in lower production costs. However, steel pipes may have a longer lifespan, requiring fewer replacements over time, which can offset the initial cost difference. 5. Installation: Steel pipes are lighter and easier to handle during installation compared to ductile iron pipes, which can be heavy and bulky. The lighter weight of steel pipes can reduce labor and transportation costs. Additionally, steel pipes can be welded, allowing for more flexible installation options, while ductile iron pipes are typically joined using mechanical couplings or flanged connections. In summary, steel pipes offer superior strength and durability, while ductile iron pipes provide better flexibility and cost-effectiveness. The choice between the two depends on the specific requirements of the application, including factors such as corrosion resistance, expected loads, installation conditions, and budget constraints.

Q: Can steel pipes be used for the construction of offshore platforms?: Yes, steel pipes can be used for the construction of offshore platforms. Steel pipes are commonly used in offshore platforms due to their durability, strength, and resistance to corrosion. They can be utilized for various purposes such as structural support, transportation of fluids, and installation of equipment. Additionally, steel pipes are readily available, cost-effective, and can withstand the harsh marine environment, making them a suitable choice for offshore platform construction.

Q: What are the safety precautions to follow while working with steel pipes?: To ensure a safe working environment when dealing with steel pipes, it is crucial to adhere to specific safety measures. Consider the following key precautions: 1. Personal Protective Equipment (PPE): Always wear appropriate PPE, such as safety goggles, gloves, steel-toed boots, and a hard hat. This will shield you from potential hazards like falling objects, sharp edges, or flying particles. 2. Practice proper lifting methods: Given that steel pipes can be heavy and unwieldy, employ correct lifting techniques like bending your knees and utilizing your leg muscles to avoid straining your back or causing musculoskeletal injuries. 3. Secure the work area: Eliminate any clutter or obstacles in the work area that may present a tripping hazard. Ensure that the pipes are stored and secured adequately to prevent rolling or falling. 4. Exercise caution around sharp edges: Steel pipes often possess sharp edges that can cause cuts or punctures. Handle them with care and consider using protective covers or gloves to prevent injuries. 5. Utilize appropriate tools: Use the correct tools and equipment for cutting, welding, or manipulating steel pipes. Adhere to manufacturer instructions and guidelines to ensure safe usage. 6. Avoid working in confined spaces: Working in cramped areas presents significant risks. If necessary, ensure proper ventilation and adhere to confined space entry protocols to prevent asphyxiation or other hazards. 7. Adhere to proper welding procedures: When welding is involved, follow appropriate welding procedures and guarantee adequate ventilation in the workspace. Employ fire-resistant blankets or screens to protect nearby combustible materials. 8. Be cautious of hot surfaces: Steel pipes can become hot during welding or other processes. Utilize appropriate insulation or heat-resistant gloves to safeguard yourself against burns or heat-related injuries. 9. Establish effective communication: Establish clear channels of communication with colleagues, especially during tasks like lifting or moving heavy objects. Use hand signals or verbal communication to ensure everyone is on the same page and to prevent accidents. 10. Regularly inspect tools and equipment: Before commencing any task, inspect tools, equipment, and scaffolding for damages or defects. Report and replace any faulty equipment to prevent accidents. Always prioritize safety when working with steel pipes. By adhering to these precautions and using common sense, you can guarantee a safe working environment for yourself and your colleagues.

Q: Can steel pipes be used for conveyor systems?: Yes, steel pipes can be used for conveyor systems. Steel pipes are known for their strength, durability, and resistance to wear and tear, making them suitable for handling heavy loads and continuous operation in conveyor systems. Additionally, steel pipes can be easily welded, allowing for customization and flexibility in conveyor designs.

Q: What are the advantages of using steel pipes in construction projects?: There are several advantages of using steel pipes in construction projects. Firstly, steel pipes are incredibly strong and durable. They have a high tensile strength, which means they can withstand heavy loads and pressures without deforming or breaking. This makes them ideal for applications where structural integrity is crucial, such as in the construction of buildings, bridges, and infrastructure. Secondly, steel pipes have excellent resistance to corrosion. They are typically coated with protective layers, such as galvanized zinc or epoxy, which prevent rusting and extend their lifespan. This makes steel pipes suitable for both aboveground and underground applications, including water and sewage systems, oil and gas pipelines, and industrial processing plants. Additionally, steel pipes offer great versatility in terms of shape and size. They can be manufactured in various diameters and thicknesses, allowing for customization to meet specific project requirements. This flexibility in design makes steel pipes suitable for a wide range of applications in construction, including plumbing, HVAC systems, and structural supports. Moreover, steel pipes are relatively easy to install and maintain. They can be welded, threaded, or bolted together, providing a secure and leak-proof connection. This ease of installation reduces construction time and labor costs. Furthermore, steel pipes require minimal maintenance, as they are resistant to cracking, chipping, and warping. This makes them a cost-effective choice over the long term. Lastly, steel pipes are environmentally friendly. They are 100% recyclable, meaning they can be reused and repurposed without losing their structural integrity. Recycling steel pipes reduces the need for new raw materials and minimizes waste generation, making them a sustainable option for construction projects. Overall, the advantages of using steel pipes in construction projects include their strength, corrosion resistance, versatility, ease of installation and maintenance, and environmental sustainability. These qualities make steel pipes a reliable and cost-effective choice for a wide range of applications in the construction industry.

Q: How are steel pipes measured and labeled?: Steel pipes are typically measured and labeled based on their diameter, wall thickness, and length. The diameter is measured in inches or millimeters, while the wall thickness is often expressed in inches or schedule numbers. The length is usually specified in feet or meters. Additionally, steel pipes may also bear labels indicating the type of steel used, industry standards compliance, and any specific certifications or markings required.

Q: How do you protect steel pipes from rusting?: There are several ways to prevent rusting in steel pipes. One common method involves applying a protective coating to the pipes. This can be done using paint or other coatings specifically designed for metal surfaces. The coating acts as a barrier between the steel and the elements, stopping moisture and oxygen from reaching the metal and causing rust. Another method is to galvanize the steel pipes. This involves coating them with a layer of zinc, which creates a protective barrier against rust. Galvanizing is often used for outdoor applications or in environments with high moisture levels. Regular maintenance is also important for preventing rust. It is necessary to inspect the pipes for corrosion or damage and address any issues immediately. Keeping the pipes clean and dry can also help prevent rust formation. In some cases, sacrificial anodes can provide additional protection. These anodes, made of zinc or magnesium, are attached to the steel pipes. They corrode instead of the steel, sacrificing themselves to protect the pipes from rust. Proper storage and handling of steel pipes are crucial as well. They should be stored in a dry, well-ventilated area, away from moisture and humidity. Care should be taken to avoid scratching or damaging the protective coatings when handling the pipes. By implementing these methods and practices, steel pipes can be effectively safeguarded against rust, ensuring their longevity and durability.

Q: What are the different types of steel pipe end connections?: Some of the different types of steel pipe end connections include threaded connections, socket weld connections, butt weld connections, and flanged connections.

Q: How are steel pipes tested for quality and strength?: Steel pipes are tested for quality and strength through various methods, including destructive and non-destructive testing. Destructive testing involves subjecting the pipes to extreme forces, such as tension, compression, and bending, to determine their mechanical properties and structural integrity. Non-destructive testing methods, such as ultrasonic testing, magnetic particle testing, and radiographic testing, are used to detect any defects or inconsistencies in the pipes without causing damage. These rigorous testing procedures ensure that steel pipes meet the required quality and strength standards before being used in various applications.

Q: Can steel pipes be used for underground drainage?: Yes, steel pipes can be used for underground drainage. Steel pipes are commonly used for drainage systems due to their durability, strength, and resistance to corrosion. They are able to withstand heavy loads and can be installed in various soil conditions. However, it is important to ensure proper coating and maintenance to prevent rusting and deterioration over time.

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