• Round Seamless Steel Pipes System 1
  • Round Seamless Steel Pipes System 2
  • Round Seamless Steel Pipes System 3
Round Seamless Steel Pipes

Round Seamless Steel Pipes

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
100 m.t.
Supply Capability:
1000 m.t./month

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Product Details:

1. Commodity Name: Seamless steel pipe

2. Standard: API,GB,ASTM,ASME,DIN

3. Quality grade:  10#, 20#, A106B, A53B, API 5L B, Q235, Q345, ST37-2, ST 45, ST52.etc.

4. Dimension: 

OD: 1/2"-24"

WT: 2.5-80mm, SCH10~SCH40~XXL

length: 5.8m,6m,8m,9m,12m

5. Technique: Hot Rolled/Cold Rolled/ Cold Drawn

6. Application

Widely used in gas, water and oil, transpotation;constructions;Bridge,highway,windows of model steel door; building materials;fences;heating facilities Fluid Pipe;conduit pipe,scaffolding pipe.etc.

7. Payment Terms: L/C D/A D/P T/T

8.packing and shipment

Packaged in bundles,as per customers' requirements, it can also bepackagesd as beveled ends, typed marking, black painting, plastic caps protection,woven bags packing

For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders.

9. Surface: painted with varnish;

10. Plastic caps at ends.

11. Tolerance: OD   +1%/-1%

                WT  +12.5%/-10%

Seamless Black Steel Pipes Image

 

 

FAQ of Seamless Pipe

 

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard.If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

How about price?
   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”.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.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: What is the theoretical weight per square meter of the steel pipe diameter of the outer frame and the thickness of the tube wall 3mm 48mm?
Formula: outside diameter - wall thickness * wall thickness *0.02466=, weight per meter! : 48-3*3*0.02466=3.3291
Q: Can steel pipes be used for architectural purposes?
Yes, steel pipes can be used for architectural purposes. They are widely used in the construction industry for structural applications such as building frames, handrails, fences, and decorative elements. Steel pipes offer strength, durability, and versatility, making them suitable for various architectural designs and applications.
Q: How do steel pipes handle extreme weather conditions?
Steel pipes are highly durable and can withstand extreme weather conditions. They have excellent resistance to corrosion, which prevents them from rusting or deteriorating in harsh environments. Additionally, their strength and rigidity enable them to withstand high winds, heavy snow loads, and temperature variations without compromising structural integrity. Overall, steel pipes are well-suited for handling extreme weather conditions and provide reliable performance in such environments.
Q: Can steel pipes be used in extreme weather conditions?
Yes, steel pipes can be used in extreme weather conditions. Steel is a durable and strong material that can withstand various weather conditions, including extreme temperatures, high humidity, and severe storms. Additionally, steel pipes can be coated or treated to provide additional resistance against corrosion, making them suitable for use in harsh environments.
Q: What are the quality control measures for steel pipe manufacturing?
Quality control measures for steel pipe manufacturing include various inspections and tests to ensure the pipes meet the required standards and specifications. Some common quality control measures include visual inspections for surface defects, dimensional checks to ensure accurate size and length, ultrasonic or magnetic particle testing for detecting internal or surface defects, hydrostatic testing to check for leaks or weaknesses, and chemical analysis to verify the composition of the steel. Additionally, adherence to proper manufacturing processes, documentation of procedures, and regular audits are also part of quality control measures in steel pipe manufacturing.
Q: Can steel pipes be used for transportation of hazardous materials?
Yes, steel pipes can be used for the transportation of hazardous materials. Steel pipes are commonly used for transporting various types of hazardous materials such as chemicals, gases, and liquids. They are known for their strength, durability, and resistance to corrosion, making them suitable for safely transporting these materials over long distances. Additionally, steel pipes can be designed to meet specific safety standards and regulations to ensure the secure transportation of hazardous substances.
Q: Seamless steel tube 89X4 meters, how heavy?
According to the theory, each meter is 8.3844 kilograms. If you want to be precise, you'll lose your own weight.
Q: What is a flange and how is it used in steel pipes?
A flange is a mechanical device that is used to connect two sections of steel pipes together. It consists of a flat or raised ring that is attached to the end of each pipe section. The flange provides a surface for the pipes to be bolted or welded together, creating a secure and leak-proof joint. It also allows for easy disassembly and reassembly of the pipes when necessary. Flanges are commonly used in various industries, such as oil and gas, water treatment, and manufacturing, where the connection between steel pipes needs to be strong and reliable.
Q: What are the applications of steel pipes?
Steel pipes are widely used in various industries and applications due to their exceptional strength, durability, and versatility. Some common applications of steel pipes include transportation of fluids and gases in oil and gas industry, water supply and drainage systems, structural support in construction projects, plumbing and heating systems, manufacturing of automobiles and machinery, and in the agricultural sector for irrigation and irrigation systems. Additionally, steel pipes are also used in the energy and power generation sector, chemical processing plants, and for underground and underwater installations.
Q: What are the standard dimensions and weight of steel pipes?
The standard dimensions and weight of steel pipes vary depending on the specific type and grade of pipe. However, there are some common standard dimensions and weight ranges that are widely accepted in the industry. For seamless steel pipes, the standard dimensions typically range from 1/8 inch to 60 inch in outer diameter (OD) and from 10.3 mm to 914.4 mm in wall thickness. The weight of seamless steel pipes can vary from a few kilograms to several metric tons, depending on the size and length of the pipe. Similarly, for welded steel pipes, the standard dimensions range from 1/2 inch to 80 inch in OD and from 3.2 mm to 25.4 mm in wall thickness. The weight of welded steel pipes can also vary greatly, ranging from a few kilograms to several metric tons. It is important to note that the dimensions and weight of steel pipes can be customized based on specific project requirements. Additionally, different countries or regions may have their own standards and specifications for steel pipes, so it is always advisable to consult the relevant standards and guidelines when determining the dimensions and weight of steel pipes for a particular application.

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