• SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory System 1
  • SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory System 2
  • SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory System 3
  • SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory System 4
SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory

SEAMLESS PIPE API 5L/ASTM A106/ASTM A53 GR.B Factory

Ref Price:
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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
20 m.t.
Supply Capability:
9000 m.t./month

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● Full series of products provides an easier access for one stop purchase
▲ Line pipe
▲ Tubing and casing
▲ L & M & H boiler tube
▲ Gas cylinder tube & pipe
▲ Mechanical & Structural pipe
▲ Ship-building tube & pipe
▲ Automobile tube & pipe

 

1Structure of Seamless Pipe API 5L/ASTM A106/ASTM A53 GR.B: 

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

 

2‍‍Main Features of the Seamless Pipe API 5L/ASTM A106/ASTM A53 GR.B:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price 

 

3Seamless Pipe API 5L/ASTM A106/ASTM A53 GR.B Specification

Standard

GB, DIN, ASTM

ASTM A106-2006, ASTM A53-2007

Grade

10#-45#, 16Mn

10#, 20#, 45#, 16Mn

Thickness

8 - 33 mm

Section Shape

Round

Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not

Non-secondary

Application

Hydraulic Pipe

Technique

Cold Drawn

Certification

API

‍Surface Treatment

factory state or painted black

‍Special Pipe

API Pipe

Alloy Or Not

Non-alloy

Length

5-12M

Outer Diameter

21.3-610mm

Grade 

20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B

Standard

ASME, ASTM

 

1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.

2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.

3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing. 

 

 

4Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT

 

5FAQ of Seamless Pipe API 5L/ASTM A106/ASTM A53 GR.B:  

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.

 

6‍‍Seamless Pipe API 5L/ASTM A106/ASTM A53 GR.B Images


Q: How are steel pipes protected against mechanical impact?
Steel pipes are protected against mechanical impact through the use of various methods such as applying protective coatings, using impact-resistant materials, utilizing proper installation techniques, and implementing impact protection measures like bollards or guards.
Q: Can steel pipes be used for structural supports?
Yes, steel pipes can be effectively used as structural supports due to their high strength, durability, and ability to withstand heavy loads.
Q: How are steel pipes transported and stored?
Steel pipes are typically transported using specialized trucks, trains, or ships, depending on the distance and quantity. They are often stacked and secured with straps or chains to prevent movement during transportation. Once at the storage site, steel pipes are usually stored in an organized manner, either horizontally on racks or vertically in designated areas. It is crucial to keep them protected from moisture, corrosion, and physical damage, so they are often covered or stored indoors.
Q: What are the different sizes of steel pipes available?
Steel pipes are available in a wide range of sizes, varying from small diameter pipes used for plumbing applications to large diameter pipes used for industrial purposes. The sizes typically range from 1/8 inch to 72 inches in diameter, with various wall thickness options.
Q: How are steel pipes used in the manufacturing of machinery and equipment?
Steel pipes are widely used in the manufacturing of machinery and equipment due to their numerous beneficial properties. These pipes are primarily used for conveying various materials, fluids, and gases within the machinery, providing a safe and efficient means of transportation. One of the key uses of steel pipes in machinery manufacturing is in the process of hydraulic and pneumatic systems. Hydraulic systems rely on steel pipes to transmit power and control fluid flow, while pneumatic systems use these pipes to convey compressed air to power various components. The strength and durability of steel pipes ensure that they can withstand the high pressure and forces exerted by these systems, making them a reliable choice for such applications. Additionally, steel pipes are used in the construction of machinery frames and structures. Their high tensile strength and resistance to corrosion make them ideal for providing structural support and stability to heavy machinery. These pipes can be easily welded, bent, and fabricated into various shapes, allowing for flexibility in design and enabling the creation of complex machinery structures. Furthermore, steel pipes play a vital role in the transportation of raw materials and finished products within the manufacturing process. They are commonly used as conduits for the movement of liquids, gases, and granular materials, facilitating the smooth operation of machinery and equipment. Steel pipes are particularly suitable for handling abrasive and corrosive materials, as their robust construction ensures minimal wear and tear over time. In summary, steel pipes are extensively used in the manufacturing of machinery and equipment due to their strength, durability, and versatility. Whether it is for hydraulic systems, structural support, or material transportation, steel pipes are an integral component that contributes to the efficiency and reliability of machinery in various industries.
Q: How are steel pipes used in the construction of tunnels?
Steel pipes are used in the construction of tunnels for various purposes such as drainage, ventilation, and transportation of utilities. They provide structural support, ensuring stability and strength, while also allowing for the efficient flow of water, air, and other essential resources within the tunnel.
Q: What are low-pressure carbon steel tubes?
Any of various steels that contain less than 2.11% of the mass of carbon but contain no alloying elements. Sometimes referred to as plain carbon steel or carbon steel.Carbon steel, in addition to carbon, usually contains a small amount of silicon, manganese, sulfur and phosphorus.1) according to the use of carbon steel can be divided into carbon structural steel, carbon tool steel and easy to cut structural steel three categories, carbon structural steel is divided into engineering construction steel and machine manufacturing structural steel two kinds;(2) by refining methods can be divided into open hearth steel, converter steel;(3) according to deoxidization methods, they can be divided into boiling steel (F), killed steel (Z), semi killed steel (b) and special killed steel (TZ);(4) according to the carbon content of the steel can be divided into low carbon steel (WC = 0.25%), carbon steel (WC0.25% - 0.6%) and high carbon steel (WC>0.6%);(5) according to the quality of steel, carbon steel can be divided into ordinary carbon steel (phosphorus, sulfur, higher), high quality carbon steel (low phosphorus and sulfur) and high quality steel (lower phosphorus and sulfur) and super quality steel.Description: the carbon content in general carbon steel is higher, the hardness is higher, the strength is higher, but the plasticity is lower.
Q: What are the different types of steel pipe coatings?
There are several different types of steel pipe coatings, including epoxy coatings, polyethylene coatings, zinc coatings, and galvanized coatings. These coatings are applied to steel pipes to protect them from corrosion and extend their lifespan.
Q: What are the environmental impacts of steel pipe manufacturing?
The environmental impacts of steel pipe manufacturing include the extraction of raw materials such as iron ore and coal, leading to habitat destruction and increased carbon emissions. The manufacturing process itself involves high energy consumption and releases greenhouse gases, contributing to climate change. Additionally, the disposal of waste materials and chemicals used during production can contaminate soil and water sources if not handled properly. Overall, steel pipe manufacturing has significant environmental implications that need to be addressed through sustainable practices and technologies.
Q: How are steel pipes used in the manufacturing of pulp and paper mills?
Steel pipes are commonly used in the manufacturing of pulp and paper mills for various purposes such as transporting water, steam, chemicals, and other fluids throughout the facility. These pipes provide a durable and reliable solution for conveying materials and ensuring efficient operations in the pulp and paper industry.

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