• BS, JIS, DIN, ASTM, API Galvanized Steel Pipe System 1
  • BS, JIS, DIN, ASTM, API Galvanized Steel Pipe System 2
BS, JIS, DIN, ASTM, API Galvanized Steel Pipe

BS, JIS, DIN, ASTM, API Galvanized Steel Pipe

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
20 m.t.
Supply Capability:
15000 m.t./month

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1Structure of Seamless Pipe: 

Generally speaking, seamless pipe has better pressure resistance and security than other classifications, and was usually more easily available than welded pipe.Seamless pipe possesses a hollow section and without seam around the strip steel. It is made with solid bar or steel ingot by perforating machine. As the facture process does not include any welding, seamless pipes are considered to be stronger and more durable.  

2‍‍Main Features of the Seamless Pipe:

High working accuracy

High strength

Small inertia resistance

Strong therming dissipine ability

Good appearance

Reasonble price

 

3Seamless Pipe 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) Executive 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:  

How is the quality of your products?
     We have many years business experience in this area, and we have professional engineer and manager team and sure we can provide you high quality production and professional service.

How 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.Plea
se trust the quotation we would give you, it is professional one.

Why should you chose us?
    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.  ABS manufacturing assessment, ABS design assessment, API 5CT, API 5L, DNV manufacturer certificate, ISO9001 quality management system certificate, ISO14001 environment management system certificate, GB/T28001 occupational health and safety management system certificate, A1 class manufacturing license of special equipment certificate, CCS, GL, LR, SGS, TüV, PDE

 

6‍‍Seamless Pipe Images ‍‍

 

 

 

 

Q: Can steel pipes be used for stadium construction?
Yes, steel pipes can be used for stadium construction. Steel pipes offer several advantages that make them suitable for this purpose. Firstly, steel pipes are strong and durable, making them capable of withstanding heavy loads and providing structural stability to large structures like stadiums. They have high tensile strength, which means they can resist bending or breaking under pressure. Additionally, steel pipes are resistant to corrosion, which is crucial for outdoor structures like stadiums that are exposed to various weather conditions. Their resistance to rust and other forms of degradation ensures the longevity of the stadium. Furthermore, steel pipes are versatile and can be easily fabricated into different shapes and sizes, allowing for customized designs and efficient installation. Moreover, steel pipes offer cost-effectiveness in stadium construction. They can be easily produced in large quantities, making them readily available and affordable. The ease of transportation and installation of steel pipes also contributes to their cost-effectiveness. Another advantage of using steel pipes for stadium construction is their sustainability. Steel is a recyclable material, and using steel pipes promotes environmental responsibility. The recyclability of steel reduces the demand for new materials and minimizes waste. In summary, steel pipes can indeed be used for stadium construction due to their strength, durability, resistance to corrosion, versatility, cost-effectiveness, and sustainability.
Q: Can steel pipes be used for oil drilling operations?
Yes, steel pipes are commonly used for oil drilling operations due to their strength, durability, and ability to withstand high pressure and corrosive environments.
Q: How are steel pipes used in the construction of natural gas power plants?
Steel pipes are used in the construction of natural gas power plants for various purposes, including transporting and distributing the natural gas. These pipes are used to connect the gas supply to different components of the power plant, such as turbines, boilers, and generators, ensuring a reliable and efficient flow of gas throughout the facility. Additionally, steel pipes are also used in the construction of the power plant's infrastructure, such as the cooling systems, exhaust systems, and other equipment that require durable and corrosion-resistant materials.
Q: What materials are used in scaffolding pipes?
Using 48.3 * 3.6mm steel pipe, the maximum thickness of the steel pipe shall not be less than 3.24mm (there should be no serious corrosion, bending, flattening or crack); the corrosion depth of the old steel pipe shall be in accordance with the construction fastener typeProvisions on the safety technical specification for steel pipe scaffold JGJ130-2011. Take three of the corroded steel tubes, and cut the samples at the most severe parts of the rust. The corrosion depth shall not exceed the prescribed valueUse。 In addition, the approach of the steel pipe should also be sampling retest, qualified before use.
Q: How are steel pipes used in the manufacturing of chemical storage tanks?
Steel pipes are commonly used in the manufacturing of chemical storage tanks as they provide structural support and serve as conduits for the transportation of chemicals. These pipes are typically used for connecting various components of the tank, such as the inlet and outlet valves, as well as for creating the internal plumbing system. The durability and corrosion resistance of steel make it an ideal material for ensuring the integrity and longevity of chemical storage tanks.
Q: How are steel pipes used in the wastewater treatment industry?
Steel pipes are commonly used in the wastewater treatment industry for various applications such as transporting wastewater, distributing chemicals, and constructing infrastructure such as treatment plants and pumping stations. The durability, strength, and corrosion resistance of steel pipes make them ideal for handling the harsh and corrosive nature of wastewater, ensuring efficient and reliable operations in the industry.
Q: What is galvanized steel pipe?
Galvanized steel pipe is a type of steel pipe that has been coated with a layer of zinc to protect it from corrosion. This process involves immersing the steel pipe in a molten zinc bath, which creates a protective barrier on the surface of the pipe. The zinc coating helps to prolong the lifespan of the steel pipe, making it resistant to rust and other forms of corrosion. Galvanized steel pipes are commonly used in plumbing, water supply, and construction applications.
Q: How are steel pipes classified based on pressure ratings?
Steel pipes are classified based on pressure ratings by assigning them different schedules, ranging from Schedule 10 to Schedule 160. Each schedule represents a different maximum pressure that the pipe can withstand, with higher schedules indicating higher pressure ratings.
Q: How are steel pipes inspected for quality control?
Steel pipes are inspected for quality control through various methods such as visual inspection, dimensional measurement, non-destructive testing techniques like ultrasonic testing, magnetic particle testing, and hydrostatic testing. These inspections ensure that the pipes meet the required specifications, are free from defects, and possess the necessary strength and integrity.
Q: Can steel pipes be used for conveying abrasive slurries?
Yes, steel pipes can be used for conveying abrasive slurries. Steel pipes are known for their durability and strength, making them suitable for handling abrasive materials such as slurries. However, to ensure longevity and prevent excessive wear, it is important to select the appropriate grade of steel and consider factors such as pipe thickness, lining options, and flow velocity. Additionally, implementing proper maintenance and inspection procedures can help to detect and address any wear or corrosion that may occur over time.

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