BON STEEL SEAMLESS PIPE OD > 114.3 API5L/A53/A106 GR.B

BON STEEL SEAMLESS PIPE OD > 114.3 API5L/A53/A106 GR.B System 1

BON STEEL SEAMLESS PIPE OD > 114.3 API5L/A53/A106 GR.B

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t

Supply Capability:: 10000 m.t/month

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Specifications

1. OD 21MM-1066MM, WT 2MM-60MM
2. certificate: ISO, API
3. Strength: large diameter thick wall seamless pipe
4. BE, PE.

Carbon Steel Seamless Pipes
OD	21.3mm-1066.8mm(1/2”-42”)
WT	2mm-60mm
Length	Random Length: 3.5m-12m, or fixed length 5.8m or as the customer’s requirement.
Standard	ASTM A53, ASTM A106, API 5L, DIN 17175, GOST8731/8732, G3457/G3452 etc.
Material	Q235B, 10#,20#,45#, 16Mn, 15MnV. A53B, A106B, API5L B, A192, A179C, A213-T12, A213-T22, A335-P1, A335-P2, A333 ST37, ST33, ST37-2, ST35.8 ST42 etc.
Certificate	API certificate and ISO certificate.
Surface	Rust remove, black painting, antirust oil, varnish, 3PE, hot-dip galvanized etc.
Package	By bundles, plastic caps or steel caps, woven, wooden cases or as requirement.
Capability	6000tons/month.
End	BE/PE.
Advantage	Big diameter and thick wall pipes. Best price with good quality. The partner you can trust. Good service and very patient.

Seamless steel pipe
Alloy pipe	Cr5Mo(P5, STFA25, T5) 15CrMo(P11, P12, STFA22) 13CrMo44 12Cr1MoV P22 (10CrMo 910) T91, P91, P9, T9 Wb36	GB5310-95 GB9948-88 ASTM335/A335M ASTM213/213M DIN17175-79 JISG3467-88 JISG3458-88	*16-8242-100**	The seamless steel pipe features resistance to high pressure, high/low temperature and corrosion and is used in the industries of petroleum, chemical engineering and electric power as well as boiler
High-pressure boiler pipe	20G, A106, ST45.8/	GB5310-95 ASTMA106-99 DIN17175-79	*14-6302-80**	Temperature-resistant seamless steel pipe for high-pressure boiler
High-pressure seamless pipe for petroleum cracking and fertilizer making equipments	20, 12CrMo, 15CrMo	GB9948-88	*10-5301.5-36**	Boiler price for refinery, heat-exchanging pipe, seamless steel pipe for pipeline
	20, 16Mn, Q345	GB6479-2000	*18-5303-40**	Fertilizer making equipment and pipe line
Low and medium pressure boiler pipes	10, 20	GB3087-1999	*10-5302-40**	Over-heat pipe for low and medium-pressure boiler, boiling water pipe, locomotive smoke pipe(big and small)
Fluid pipe	20, Q345	GB/T8163-1999	*8-6301.0-40**
Structural pipe	10,20,35,45, 16Mn, Q345B	GB/T8162-1999	*6-10201.5-100**
Line pipe	Grade B	API	*60-6301.5-40**	Carrying gas, water or oil in the industries of petroleum and natural gas
Hydraulic prop pipe	27SiMn	GB/T17396-1998	*70-3779-40**
Ship pipe	410	GB/T5312-1999	*14-4261.5-45**	Pipes for ship, boiler and over-heater

Q: How are steel pipes used in the automotive manufacturing industry?: Steel pipes are commonly used in the automotive manufacturing industry for various purposes such as exhaust systems, chassis frames, and structural components. These pipes provide durability, strength, and resistance to corrosion, making them ideal for applications that require high performance and reliability.

Q: How are steel pipes used in the fabrication of storage tanks?: Steel pipes are commonly used in the fabrication of storage tanks due to their strength, durability, and versatility. These pipes serve various purposes throughout the tank fabrication process. Firstly, steel pipes are used for the construction of the tank's foundation. They provide a sturdy base for the tank, ensuring stability and preventing any potential structural issues. During the tank fabrication process, steel pipes are also used for the construction of the tank's shell. These pipes are welded together to create a cylindrical structure that can withstand the pressure and weight of the stored material. Furthermore, steel pipes are utilized for the installation of inlet and outlet pipes. These pipes allow for the controlled flow of materials into and out of the storage tank. Additionally, steel pipes are often used for the fabrication of support structures within the tank. These structures help to distribute the weight of the stored material and provide additional reinforcement to the tank. In terms of maintenance and repair, steel pipes are also essential. They are used for the installation of access points, such as manholes or inspection ports, which allow for routine inspections, cleaning, and any necessary repairs. Overall, steel pipes play a crucial role in the fabrication of storage tanks by providing a strong and reliable framework. They are used for the construction of the tank's foundation, shell, inlet and outlet pipes, support structures, and access points. With their durability and versatility, steel pipes ensure the integrity and functionality of storage tanks.

Q: What are the different types of supports used for aboveground steel pipes?: There are several types of supports commonly used for aboveground steel pipes, including pipe hangers, pipe clamps, pipe saddles, and pipe shoes. These supports are designed to provide stability and prevent excessive movement or vibration of the pipes, ensuring their proper alignment and preventing damage.

Q: What is the minimum temperature that steel pipes can handle?: The minimum temperature that steel pipes can typically handle is around -45 degrees Celsius (-50 degrees Fahrenheit).

Q: What does "1.5" steel tube mean?: DN refers to the nominal diameter of the pipe (also known as nominal diameter), all piping accessories in the piping system are numerically represented in order to distinguish the parts that are represented by threads or outside diameters. Nominal diameter is used as a reference, after rounding the figures, and processing numerical value is not exactly the same, nominal diameter can be expressed as metric mm, also can be used in English in.

Q: How are steel pipes used in the aerospace manufacturing industry?: Steel pipes are commonly used in the aerospace manufacturing industry for various applications. They are primarily used for the construction of aircraft structures, such as fuselages, wings, and landing gear. Steel pipes offer excellent strength and durability, making them suitable for withstanding the extreme conditions experienced during flight. Additionally, they are used in the aerospace industry to transport fluids, such as fuel and hydraulic systems, due to their ability to handle high pressure and temperature. Overall, steel pipes play a critical role in ensuring the safety, reliability, and performance of aircraft in the aerospace manufacturing industry.

Q: What is the difference between steel pipes and fiberglass pipes?: Steel pipes are made from a durable alloy of iron and carbon, while fiberglass pipes are composed of a reinforced plastic material. The main difference is that steel pipes are stronger and more resistant to high temperatures and pressure, making them suitable for heavy-duty applications such as oil and gas pipelines. On the other hand, fiberglass pipes are lighter, corrosion-resistant, and have better thermal insulation properties, making them ideal for industries like chemical processing and wastewater treatment.

Q: What's the difference between hot dip galvanizing and cold galvanizing? Which kind of galvanizing method is good?: There are two kinds of hot dip galvanizing, zinc plated and non galvanized. The flowers must be hot-dip galvanized, without flowers, similar to galvanized.

Q: Can steel pipes be used for heat exchangers?: Yes, steel pipes can be used for heat exchangers. Steel pipes are often preferred for heat exchangers due to their high thermal conductivity, durability, and resistance to corrosion. They are commonly used in various industries including power generation, chemical processing, and HVAC systems.

Q: Are steel pipes resistant to impact or external forces?: Yes, steel pipes are generally resistant to impact and external forces. Steel is known for its high strength and durability, making it an ideal material for various applications, including pipes. Steel pipes have the ability to withstand external forces such as impact, pressure, and vibrations. They are often used in industries that require reliable and sturdy piping systems, such as oil and gas, construction, and infrastructure. Additionally, steel pipes are less prone to cracking or breaking under extreme conditions compared to other materials. However, the resistance to impact and external forces may also depend on the specific grade and thickness of the steel used in the pipes.

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