48'' Carbon Steel SSAW Welded Pipe API/ASTM/JIS/DIN

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 5 m.t

Supply Capability:: 300 m.t/month

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48'' Carbon Steel Welded Pipe API / ASTM / JIS / DIN

OKorder is offering high quality 48’’ Carbon Steel Welded Pipe API / ASTM / JIS / DIN at great prices with worldwide shipping. Our supplier is a world-class manufacturer of carbon steel. Our pipes and steel products are utilized the world over, with OKorder annually supplying a full range of products to European, North American and Asian markets.

Our 48’’ Carbon Steel Welded Pipe API / ASTM / JIS / DIN is ideal for:

Oil
Fuel gas
Natural gas
Water pipes
Thermal electrical pipe
Steel structure engineering

Not only is OKorder's 48’’ Carbon Steel Welded Pipe API / ASTM / JIS / DIN of the highest quality and reliability, we are able to quickly ship orders within 20 days of receiving a deposit or original L/C.

Main features of our 48’’ Carbon Steel Welded Pipe API / ASTM / JIS / DIN

· Corrosion resistance

· Rapid shipping

· Customizable

Specifications:

Material: Q235, Q345, L245, L290, L360, L415, L450, L485, GrB, X42, 46, X52, X56, X60, X65, X70, X80, X100

Standard: SY / T5037-2000, GB / T9711-2011, API Spec 5L PSL1 / PSL2, ASTM A252 \ A53, ISO3183, DIN17172, EN10217, JIS G3457, AWWA C200, ASTM A139, ASTM A671, ASTM A672

Wall Thickness: 3.0mm – 30mm

Outer Diameter: 168mm – 3020mm

Length: 5m – 12m (as per customer request)

Corrosion Resistance: DIN30670, DIN30671, AWWAC210, AWWA C203, SY/T0413-2002, SY/T0414-2002

Q195-q345 Material Steel Pipe's Materials

Elements Material	Chemical Compsition%					Mechanical Property
	C%	Mn%	S%	P%	Si%	Yield Point (Mpa)	Tensile Strength(Mpa)	Elongation (%)
Q195	0.06-0.12	0.25-0.50	<0.050< span="">	<0.045< span="">	<0.030< span="">	>195	315-430	32-33
Q215	0.09-0.15	0.25-0.55	<0.05< span="">	<0.045< span="">	<0.030< span="">	>215	335-450	26-31
Q235	0.12-0.20	0.30-0.70	<0.045< span="">	<0.045< span="">	<0.030< span="">	>235	375-500	24-26
Q345	<0.20< span="">	1.0-1.6	<0.040< span="">	<0.040< span="">	<0.55< span="">	>345	470-630	21-22

Packaging & Delivery

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

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q: Can steel pipes be used for airport construction?: Yes, steel pipes can be used for airport construction. Steel pipes are commonly used in various applications in the construction industry, including airports. They are often used for underground utilities such as water and sewage lines, as well as for structural purposes such as supporting the airport terminal building. Steel pipes offer several advantages for airport construction. Firstly, they have high strength and durability, making them suitable for handling heavy loads and withstanding adverse weather conditions. This is important for ensuring the safety and stability of airport structures. Secondly, steel pipes are versatile and can be easily customized to fit specific project requirements. They come in various sizes and thicknesses, allowing for flexibility in design and construction. Additionally, steel pipes can be welded or joined together to create longer sections, which simplifies installation and reduces construction time. Moreover, steel pipes are resistant to corrosion, which is crucial in airports where there is constant exposure to moisture, salt, and other environmental factors. Their resistance to corrosion ensures the longevity and reliability of the infrastructure. Lastly, steel pipes are cost-effective compared to other materials such as concrete or PVC. They have a relatively low maintenance requirement and a long lifespan, reducing the need for frequent repairs or replacements, thus saving time and money in the long run. In conclusion, steel pipes are a suitable choice for airport construction due to their strength, durability, versatility, corrosion resistance, and cost-effectiveness.

Q: What are the properties of steel that make it suitable for pipe manufacturing?: Steel is a highly preferred material for pipe manufacturing due to its unique properties. Firstly, steel exhibits exceptional strength and durability, making it capable of withstanding high pressure and extreme temperatures. This strength ensures that steel pipes can safely transport fluids and gases over long distances without the risk of leakage or breakage. Another important property of steel is its resistance to corrosion. Steel pipes are often exposed to various corrosive substances such as water, chemicals, and gases, which can degrade other materials over time. However, steel is highly resistant to corrosion, resulting in long-lasting and reliable pipes. Additionally, steel is a highly versatile material, allowing for various pipe sizes and shapes to be manufactured. Steel pipes can be customized to meet specific project requirements, making them suitable for a wide range of applications such as water supply, oil and gas transmission, sewage systems, and structural support. Moreover, steel is known for its excellent thermal conductivity, which is crucial for applications involving the transportation of hot or cold fluids. Steel pipes efficiently transfer heat, ensuring minimal energy loss during the process. Furthermore, steel is a recyclable material, making it an environmentally friendly option for pipe manufacturing. Steel pipes can be recycled and reused, reducing the need for new raw materials and minimizing waste generation. In conclusion, the properties of strength, durability, corrosion resistance, versatility, thermal conductivity, and recyclability make steel an ideal choice for pipe manufacturing. These properties ensure the reliability, efficiency, and longevity of steel pipes in various industries and applications.

Q: How are steel pipes coated for protection against external elements?: Steel pipes can be coated for protection against external elements through a process called corrosion protection coating. This typically involves applying a layer of protective coating, such as epoxy or polyethylene, onto the surface of the steel pipes. The coating acts as a barrier, preventing moisture, chemicals, and other external elements from coming into direct contact with the steel, thus reducing the risk of corrosion and extending the lifespan of the pipes.

Q: How are steel pipes protected against lightning strikes?: Steel pipes are protected against lightning strikes by installing lightning rods or grounding systems on top of the structures where the pipes are located. These systems help to divert the electrical discharge from lightning strikes, reducing the risk of damage to the steel pipes.

Q: How are steel pipes used in the aerospace industry?: Steel pipes are widely used in the aerospace industry for various applications. One of the primary uses of steel pipes in aerospace is for the construction of aircraft frames, where they provide the necessary strength and structural integrity. Steel pipes are often used in the fuselage, wings, and landing gear of airplanes, as well as in rocket launch vehicles and space shuttles. Steel pipes are favored in the aerospace industry due to their exceptional strength-to-weight ratio. They are lightweight yet incredibly strong, allowing for the construction of durable and reliable aerospace structures. This is particularly crucial in the aerospace industry, where weight reduction is a significant concern to enhance fuel efficiency and overall performance. Additionally, steel pipes are also utilized for the transportation of fluids and gases within aircraft systems. They are commonly used in the aircraft's hydraulic and fuel systems, carrying crucial fluids such as hydraulic fluid, fuel, and coolant. Steel pipes ensure the safe and efficient flow of these fluids throughout the aircraft, contributing to its proper functioning and performance. Furthermore, steel pipes are employed in the aerospace industry for heat transfer purposes. They are used as part of the aircraft's cooling systems, helping to dissipate heat generated by engines, electrical components, and other systems. Steel pipes are known for their excellent thermal conductivity, making them an ideal choice for transferring heat away from critical areas and preventing overheating. In summary, steel pipes play a vital role in the aerospace industry. They are used in aircraft construction for their strength and structural integrity, as well as for fluid and gas transportation and heat transfer. The use of steel pipes in the aerospace industry ensures the safety, efficiency, and reliability of aerospace structures and systems.

Q: How much is the wall thickness standard of building 48?: According to the "construction of fastener type steel pipe scaffold safety technical specifications JGJ130-2011" stipulates that the specification of steel pipe should be Phi 48.3 * 3.6, that is, wall thickness is 3.6mm.

Q: How are steel pipes used in natural gas processing plants?: Steel pipes are used extensively in natural gas processing plants for various purposes, including the transportation of natural gas, the transfer of various fluids, and the construction of pipelines and infrastructure. These pipes are highly durable, resistant to corrosion, and can withstand high pressure, making them ideal for safely transporting natural gas and other substances throughout the facility.

Q: Can steel pipes be used for irrigation systems?: Yes, steel pipes can be used for irrigation systems. They are commonly used due to their durability, strength, and resistance to corrosion. Steel pipes can handle high water pressure and are suitable for both above-ground and underground installations in irrigation systems.

Q: How are steel pipes used in the electronics industry?: Steel pipes are commonly used in the electronics industry for the transportation of various gases and liquids, such as coolant and process fluids, within electronic systems. They are also utilized for the construction of supporting structures and frameworks in electronic equipment and facilities.

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.

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