ASTM A53 API 5L Straight Seam Steel Pipe

ASTM A53 API 5L Straight Seam Steel Pipe

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Supply Capability:: -

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Quick Details

Thickness:	1 - 73 mm	Section Shape:	Round	Outer Diameter:	6 - 830 mm
Place of Origin:	China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Fluid Pipe,chemical,construction,structure,fluid,bioler,drill,hydraulic,gas,oil,
Technique:	Cold Rolled	Certification:	CE	Surface Treatment:	Galvanized
Special Pipe:	Thick Wall Pipe	Alloy Or Not:	Non-alloy	color:	carbon black
packing:	in bundles	lenght:	6m--12m	ends:	plain or bevel
surface:	oiled or black	Coating:	3PE,FBE or as per your request.	head code:	round
Material:	CS/SS/AS	Grade:	20#,16Mn,API J55,10#-45#,API J55-API P110	Standard:	ASTM A106-2006,ASTM A53M-2007,API 5L,ASTM,API

Packaging & Delivery

Packaging Detail:	6 steel strip,bundles,Caps , plastic wrap,loading belt or according to your request.
Delivery Detail:	Within 30 days after confirmed the order

Specifications

1.API 5L/ASTM A53 ERW/straight seam steel pipe.
2.standard:ASTM,ANSI,JIS,EN,BS,GOST.
3.API&ISO9001 certification.

API 5L/ASTM A53 ERW/Straight Seam Steel Pipe Image

ASTM A53 API 5L Straight Seam Steel Pipe

FAQ of Seamless 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.

Any question, pls feel free to contact us !

Q: Can steel pipes be used for plumbing?: Yes, steel pipes can be used for plumbing.

Q: What is the cost of steel pipes compared to other pipe materials?: The cost of steel pipes can differ from other pipe materials depending on various factors, such as size, grade, and availability. However, steel pipes typically offer more cost-effectiveness compared to alternative materials. This is due to the widespread availability and versatility of steel, which allows for easy manufacturing and fabrication into different pipe sizes and shapes. When compared to materials like copper, stainless steel, or plastic, steel pipes are often more affordable due to their lower manufacturing costs. Furthermore, steel pipes have a longer lifespan and superior durability, making them a cost-effective choice in the long term. They exhibit resistance to corrosion, can withstand high pressure and temperature, and find applications in plumbing, construction, and infrastructure projects. It is worth mentioning that the cost of steel pipes can still fluctuate based on market conditions, demand, and location. Nevertheless, overall, steel pipes are generally considered a cost-effective option when compared to other pipe materials.

Q: Are steel pipes suitable for structural purposes?: Yes, steel pipes are suitable for structural purposes. Steel pipes are known for their strength, durability, and versatility, making them an excellent choice for various structural applications. They can withstand heavy loads, provide excellent structural support, and are resistant to corrosion and extreme weather conditions. Steel pipes are commonly used in construction projects, bridges, buildings, and infrastructure systems such as water and gas pipelines. Additionally, steel pipes can be easily welded, bent, and cut to meet specific structural requirements, making them highly adaptable for different construction needs. Overall, steel pipes are widely recognized as a reliable and efficient choice for structural applications.

Q: What are the common applications of galvanized steel pipes?: Galvanized steel pipes are commonly used in various industries and applications such as plumbing, water supply systems, gas pipelines, electrical conduits, construction projects, fencing, and outdoor structures. The galvanization process adds a protective zinc coating to the steel, making it resistant to corrosion and extending its lifespan, making it ideal for applications requiring durability and longevity.

Q: Can steel pipes be used for transporting hazardous materials?: Yes, steel pipes can be used for transporting hazardous materials. Steel pipes are known for their strength, durability, and resistance to corrosion, making them suitable for handling various types of hazardous substances. Additionally, steel pipes can be designed to meet specific requirements, such as pressure ratings and chemical compatibility, ensuring the safe transport of hazardous materials. However, it is crucial to consider additional safety measures and comply with relevant regulations to minimize any potential risks associated with transporting hazardous materials.

Q: What is the difference between black and galvanized steel pipes?: The main difference between black and galvanized steel pipes is the protective coating. Black steel pipes are untreated and prone to rusting, while galvanized steel pipes are coated with a layer of zinc to prevent corrosion. This zinc coating makes galvanized pipes more durable and suitable for outdoor applications, such as plumbing or fencing, whereas black steel pipes are commonly used for indoor plumbing or gas lines.

Q: What are the quality control measures for steel pipe manufacturing?: Quality control measures for steel pipe manufacturing typically include: 1. Raw material inspection: Ensuring that the steel used for manufacturing pipes meets the required specifications and standards. 2. Dimensional checks: Verifying the outer diameter, wall thickness, and length of the pipes to ensure they meet the specified tolerances. 3. Visual inspection: Examining the surface of the pipes for any defects, such as cracks, pits, or corrosion, that could impact their quality or performance. 4. Mechanical testing: Conducting tests, such as tensile strength, yield strength, and hardness tests, to assess the mechanical properties of the pipes. 5. Non-destructive testing (NDT): Employing techniques like ultrasonic testing, magnetic particle inspection, or radiography to detect internal defects or flaws in the pipes without damaging them. 6. Welding inspection: Assessing the quality and integrity of welds used in joining pipe sections together, ensuring they meet the required standards. 7. Coating inspection: Checking the applied protective coatings for uniformity, adhesion, and resistance to corrosion or other environmental factors. 8. Pressure testing: Subjecting a sample of pipes to a hydraulic or pneumatic pressure test to verify their ability to withstand the intended operating conditions without leakage or failure. 9. Packaging and labeling: Ensuring proper packaging and labeling of the pipes, including identification of grade, size, and other relevant details, to facilitate easy identification and handling. 10. Documentation: Maintaining comprehensive records of all quality control activities, including test results, inspection reports, and certifications, for traceability and quality assurance purposes.

Q: What is the hardness of steel pipes?: The hardness of steel pipes can vary depending on the specific grade and manufacturing process. Generally, steel pipes are made from alloys that provide a combination of strength and toughness. To determine the hardness of steel pipes, various methods such as Rockwell or Brinell hardness tests can be conducted. These tests measure the resistance of the steel to indentation or penetration by a standardized indenter. The hardness of steel pipes is typically expressed as a numerical value on a scale, such as the Rockwell hardness scale (e.g., HRC or HRB) or the Brinell hardness scale (e.g., HB). The hardness of steel pipes is important as it indicates their ability to withstand physical stresses, such as pressure, impact, or wear, in various applications such as construction, oil and gas transportation, and manufacturing.

Q: How long do steel pipes last?: There are several factors that can influence the lifespan of steel pipes. These factors include the quality of the steel used, the installation environment, and the maintenance and care provided to the pipes. Steel pipes are generally recognized for their durability and long life. When properly installed and regularly maintained, steel pipes can endure for many decades, sometimes even surpassing 50 years. However, it is important to consider external factors that can greatly impact their lifespan, such as corrosion, exposure to extreme temperatures, and chemical reactions. To ensure the reliability and functionality of steel pipes for an extended period, it is crucial to conduct regular inspections, make timely repairs, and apply protective coatings.

Q: How do steel pipes perform in seismic zones?: Steel pipes are commonly used in seismic zones due to their high strength and flexibility. They are able to withstand the dynamic forces and ground movements caused by earthquakes, offering excellent resistance to damage and deformation. The ductility and toughness of steel pipes allow them to absorb and dissipate energy during seismic events, reducing the risk of failure or collapse. Additionally, steel pipes can be designed and installed with proper reinforcement and connections to further enhance their performance in seismic zones.

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