Top Supplier of Seamless Steel Pipe with high quality

Top Supplier of Seamless Steel Pipe with high quality

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Thickness:	1 - 80 mm	Section Shape:	Round	Outer Diameter:	0.25 - 16 inch
Place of Origin:	Shandong China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Fluid Pipe
Technique:	Hot Rolled,hot rolled and cold drawn	Certification:	API	Surface Treatment:	painted
Special Pipe:	API Pipe	Alloy Or Not:	Non-alloy	model number:	ASTM A106-B
usage:	mechanical or fluid	WT:	1mm to 80mm	OD:	10mm to 406mm
surface:	black painted	Grade:	10#,20#,15CrMo,35CrMo4,30CrMo,16Mn,A53(A,B),A106(B,C),API J55,API K55,St52,St52.4,STPG42,Q345,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345	Standard:	BS 3059-2,JIS G3454-2007,JIS G3455-2005,JIS G3452-2004,GB 3087-1999,GB/T 8163-1999,DIN 17175,ASTM A53-2007,API 5CT,BS,JIS,GB,DIN,ASTM,API

Packaging & Delivery

Packaging Detail:	Packing: In bundles, Varnish coating, Ends can be bevelled or square cut, End capped
Delivery Detail:	Depends on your order quantity.

Specifications

1.Seamless pipe professor
2.MTC,ISO,API certificate
3.ASTM,DIN,BS,JIS
4.On time delivery
5.Big store,excellent package.

Liaocheng Tongyun Pipe Industry Co.,Ltd-- Seamless Steel Pipe Professor

1.Our pipe size

OD: 1/8'' to 16'', nomical thickness :Sch5s to XXS

OD 14mm to 325mm, wall thickness: 1mm to 80mm

Also we can produce expand pipe from 20'' to 24''

2.Our pipe including:

ASTM A106 seamless carbon steel pipe

Structure steel pipe

ASTM A179 cold drawn low carbon steel pipe

ASTM A192 steel boiler tubes

ASTM SA213/A519 alloy steel pipe

DIN1629/EN10216-1 Pipe line

DIN17175/EN10216-2 Heat Resisting seamless steel pipe lines

DIN 2391-1 cold drawn or cold rolled steel tube

API SPEC 5CT Tubing and Casing

Cylinders Steel Pipe

3.Package:

Bundle package

Bevelled end or plain end

Painting varnish coating

PVC covered and both ends capped

4.Min order: 10 metic tons.

5.Length: 12meters Max

Q: What is the role of steel pipes in the mining and extraction of minerals?: The mining and extraction of minerals heavily rely on steel pipes, which have a vital role to play. These pipes are extensively utilized in diverse mining operations for the transportation of fluids like water and slurry. Moreover, they are employed to offer structural reinforcement and ventilation within underground mines. A fundamental application of steel pipes in mining is the transportation of water and slurry. Water is an essential component in the mining process, serving purposes such as dust suppression, ore processing, and site rehabilitation. The creation of a pipeline network using steel pipes enables the efficient transfer of water from its source, such as a reservoir or dam, to various areas within the mine. Similarly, slurry, a mixture of crushed minerals and water, is frequently conveyed through steel pipes to processing plants or tailings dams. Structural support is another critical function fulfilled by steel pipes in underground mines. The extraction of valuable mineral deposits necessitates the construction of tunnels and shafts. To endure the immense pressure exerted by the surrounding rock and prevent collapses, these underground excavations require reinforcement. Steel pipes, acting as support structures like roof bolts and rock bolts, strengthen the walls and roofs of these tunnels and shafts, thereby ensuring miner safety and maintaining the stability of the mine structure. Furthermore, steel pipes are employed in ventilation systems within underground mines. Proper ventilation is vital for mining operations, ensuring a continuous supply of fresh air, removal of harmful gases, and control of temperature and humidity levels. Steel pipes are utilized to create ventilation shafts and ducts, facilitating the smooth flow of air throughout the mine. This aids in preventing the accumulation of toxic gases, dust, and excessive heat, thereby maintaining a safe and healthy working environment for miners. To summarize, steel pipes are indispensable for the mining and extraction of minerals. They facilitate the transportation of fluids, offer structural reinforcement in underground mines, and contribute to efficient ventilation systems. The absence of steel pipes would significantly impede the efficient and safe extraction of minerals from mines.

Q: How many fasteners are there in a ton of steel tubes?: The fastener generally refers to the intermediate connecting parts connecting two members, in the construction project for external diameter of steel pipe scaffold with 48mm fixation, the fastener is divided into rectangular fastener (cross directional fastener fastener) rotary fastener (universal movable fastener fastener) (a direct docking fastener fastener fastener) etc..

Q: What is the maximum allowable deflection for steel pipes?: Industry standards and design codes typically determine the maximum allowable deflection for steel pipes. These regulations specify the acceptable limits of deflection to guarantee the pipes' structural integrity and functionality. The maximum allowable deflection can vary, depending on factors like pipe diameter, wall thickness, material properties, and the application type. To determine the specific maximum allowable deflection for a particular steel pipe application, it is crucial to reference relevant standards and codes such as the ASME B31.3 code for process piping or AWWA standards for water transmission and distribution pipes. Adhering to these guidelines ensures the safe and efficient operation of steel pipes in various industries and applications.

Q: Are steel pipes suitable for fire protection systems?: Yes, steel pipes are suitable for fire protection systems. They are widely used due to their durability, strength, and resistance to high temperatures. Steel pipes can efficiently transport water or fire suppressants to extinguish fires effectively, making them a reliable choice for fire protection installations in various buildings and industrial settings.

Q: Can steel pipes be used for sewage systems?: Yes, steel pipes can be used for sewage systems. Steel pipes are durable, strong, and resistant to corrosion, making them suitable for carrying sewage. However, they may be more expensive than other materials and require proper coating to prevent rusting.

Q: What are the advantages of using steel pipes in the manufacturing of furniture?: There are several advantages of using steel pipes in the manufacturing of furniture. Firstly, steel pipes offer exceptional strength and durability, ensuring that the furniture will be long-lasting and capable of withstanding heavy use. Secondly, steel pipes are highly resistant to corrosion, making them suitable for both indoor and outdoor furniture. Additionally, steel pipes provide a sleek and modern aesthetic, adding a touch of sophistication to the furniture design. Lastly, steel pipes are relatively lightweight compared to other materials like wood or concrete, making transportation and installation easier. Overall, using steel pipes in furniture manufacturing offers a combination of strength, durability, aesthetic appeal, and practicality.

Q: DN150 welded steel tubes one meter multiple: The theoretical weight table of welded steel pipe (Kg) can be checked, and the outer diameter and wall thickness can be measured according to the formula.For example: DN150 welded steel pipe, diameter 165mm, thickness 4.5mm, weight kg per meter.Welded steel pipe theoretical weight (Kg/m) = (165-4.5) * 4.5 * 0.02466=17.81Kg

Q: How are steel pipes protected against external moisture?: Steel pipes can be safeguarded against external moisture in various ways. One commonly employed method involves applying a protective coating or paint to the pipe's surface, which acts as a barrier to prevent direct contact with moisture. Depending on the specific requirements and environment, this coating can be composed of different materials like epoxy, polyethylene, or zinc. Another means of protection is through the utilization of corrosion inhibitors. These inhibitors are added to either the internal or external surfaces of the pipes, creating a protective layer that hinders moisture-induced corrosion. Chemicals like rust converters or rust preventatives are examples of corrosion inhibitors that react with the steel, forming a protective barrier. Cathodic protection is an additional technique utilized to shield steel pipes from external moisture. This technique involves the use of sacrificial anodes or impressed current to generate an electric current that safeguards the steel. Sacrificial anodes, typically made of zinc, aluminum, or magnesium, are attached to the steel pipes and corrode over time instead of the steel, thereby preventing moisture-induced corrosion. Moreover, proper insulation and waterproofing measures play a vital role in protecting steel pipes from external moisture. To provide an extra layer of protection and prevent moisture infiltration, insulation materials like foam or tape are applied to the pipes. Waterproofing measures such as sealants or membranes can also be implemented to ensure no moisture seeps into the pipes. Regular maintenance, including inspections and repairs, is crucial for ensuring the continuous protection of steel pipes against external moisture. By promptly addressing any areas of damage or corrosion, the integrity of the protective measures can be maintained, thereby extending the lifespan of the steel pipes and avoiding costly repairs or replacements in the future.

Q: How are steel pipes used in automotive manufacturing?: Steel pipes are commonly used in automotive manufacturing for various applications such as exhaust systems, fuel lines, and structural components. They provide durability, strength, and corrosion resistance, making them suitable for withstanding the harsh conditions and high temperatures associated with automotive operations. Additionally, steel pipes offer flexibility in design and can be easily formed and manipulated to meet specific requirements, ensuring efficient and reliable performance in vehicles.

Q: How are steel pipes used in the construction of sewer systems?: Steel pipes are commonly used in the construction of sewer systems due to their durability and strength. These pipes are used to transport wastewater and sewage from buildings to treatment plants or disposal sites. They are ideal for underground installation as they can withstand high pressure, resist corrosion, and are less prone to damage from external forces. Additionally, steel pipes can be easily welded or joined together, allowing for efficient installation and maintenance of sewer systems.

Send your message to us

*Email

*TEL

*Quantity

*Unit