Seamless Steel Pipes from Okorder ASTMA53/106 GR.B

Seamless Steel Pipes from Okorder ASTMA53/106 GR.B System 1

Seamless Steel Pipes from Okorder ASTMA53/106 GR.B

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 12000 m.t./month

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1、Structure of Seamless Steel Pipes ASTMA53/106 GR.B Description:

A large amount of Seamless Steel Pipes are offered to the clients at cost effective rates. These pipes are extremely durable, resistant to corrosion and have high tensile strength. Our pipes are used in nuclear plants, power plants, refineries and construction industry across the country. Furthermore, we are capable of providing these seamless pipes to the clients in bulk quantity.

2、Main Features of the Seamless Steel Pipe：

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price

3、Seamless Steel Pipes Images：

Seamless Steel Pipes from Okorder ASTMA53/106 GR.B

Packaging & Delivery

‍‍ Packaging Details:‍	beveled, plastic caps covered two ends, black painting, marking on each pipe, tied in bundles by steel strip for the convenience of long distance transportation.
Delivery Detail:	Pipes in stock , immediately; If produce, around 15 days

4、 Seamless steel pipe Specification:

Standard:	GB, DIN, ASTM, API GB/T8162, GB/T8163, GB/T 3087, GB/T5310, DIN 1626, DIN 17175, ASTM A106-2006, ASTM A53-2007, ASTM A210-1996, ASTM A333-2005, ASTM A179-1990, ANSI B36.10M-2004, ASME B36.10M-2004, API 5CT, API 5L
Grade:	10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 10#, 20#, 45#, 30CrMo, A53(A,B), A106(B,C), A210, A178-C, API J55, API K55, API N80, St37, St42, St52.4, Q345
Thickness:	0.8 - 60 mm
Section Shape:	Round
Outer Diameter:	5- 920 mm
Secondary Or Not:	Non-secondary
Application:	Oil Pipe
Technique:	Hot Rolled
Certification:	ISO, API
‍‍ Surface Treatment:	COATING: OILED
Special Pipe:	API Pipe
Alloy Or Not:	Non-alloy

Carbon Steel Seamless Pipes API 5L GR.B/ ASTMA53/A106 GR.B

Size:	od245mm*wt10mm
Brand Name:	XPY
Outside diameter:	5-920mm
Wall thickness:	0.8-60mm
Length:	random or fixed
Price Terms:	FOB, CNF, CIF
Shipment:	in containers or in bulk
Standard:	ASTMA53, A106 GR.B; ASTM178-C; ASTMA1045; ASTMA283-D; A210-C; API5L ; API5CT, St33, St52, St42, St45-8, DIN1629, DIN17175; BS, JIS and so on.

CHINESE STANDARD	AMERICAN STANDARD	GERMAN STANDARD
20#	ASTMA106-B	St45-8 DIN17175
	ASTMA53-B	St42-2 DIN1626
	ASTM178-C	St45-4 DIN1629
45#	ASTMA1045	CK45
16Mn	A210-C	St52.4 DIN1629
16Mn	A210-C	St52 DIN1629
37Mn5	J55
Q235	ASTMA283-D	St33

5、 FAQ of Seemless Steel Pipes:

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.

Any question, pls feel free to contact us !

Q: How are steel pipes insulated for thermal applications?: Steel pipes are commonly insulated for thermal applications using various materials such as fiberglass, mineral wool, or foam insulation. These insulating materials are typically wrapped around the steel pipes to create a protective barrier that reduces heat transfer. Additionally, a vapor barrier may be installed to prevent moisture condensation. This insulation helps to maintain the desired temperature of the fluid or gas being transported through the pipes and prevents energy loss.

Q: What is the difference between steel pipes and copper-nickel pipes?: Steel pipes and copper-nickel pipes differ in material composition and properties. Steel pipes are primarily made from iron and carbon, which provide strength and durability. They are suitable for various applications, including plumbing, construction, and industrial purposes. On the other hand, copper-nickel pipes are composed of a combination of copper and nickel, which offer excellent corrosion resistance and thermal conductivity. These pipes are often used in marine environments, desalination plants, and offshore oil and gas industries due to their ability to withstand saltwater corrosion. Overall, the main distinction lies in their composition and specific applications based on their unique properties.

Q: What is the impact of steel pipe size on flow rate and pressure?: The steel pipe size has a significant impact on both the flow rate and pressure. A larger pipe size allows for higher flow rates by reducing the frictional losses, resulting in increased fluid velocity. This leads to higher pressure drops across the pipe due to the increased surface area exposed to the flowing fluid. Conversely, a smaller pipe size restricts the flow, causing higher pressure drops and lower flow rates. Therefore, selecting an appropriate pipe size is crucial to ensure optimal flow rates and pressure levels in a system.

Q: Seamless steel tube DN15 specification phi 18*3 what do you mean?: Seamless steel pipe having a hollow cross section, used as a conduit for conveying fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, steel tube is lighter in strength and equal in resistance to bending and torsion. It is an economical cross section steel and is widely used in the manufacture of structural and mechanical parts.

Q: What are the different methods of pipe threading for steel pipes?: The different methods of pipe threading for steel pipes include manual threading, machine threading, and electric threading. Manual threading involves using a handheld die or tap to create the threads on the pipe. Machine threading utilizes power-driven machines that can thread multiple pipes simultaneously, offering efficiency and accuracy. Electric threading is similar to machine threading, but it uses an electric motor to drive the threading process.

Q: How are steel pipes used in the manufacturing of oil refineries?: Steel pipes are used extensively in oil refineries for various purposes. They are primarily used for transporting crude oil, refined petroleum products, and various chemicals within the refineries. These pipes are also crucial for the distribution of water, steam, and other fluids required for the refining processes. Additionally, steel pipes are used in the construction of various equipment and structures in oil refineries, including storage tanks, heat exchangers, and process units. Overall, steel pipes play a vital role in ensuring the safe and efficient operation of oil refineries.

Q: How do you calculate the pipe pressure loss coefficient for steel pipes?: To calculate the pipe pressure loss coefficient for steel pipes, you can use various empirical equations or reference charts specific to the pipe type and size. These equations and charts take into account factors such as pipe roughness, Reynolds number, and flow rate to determine the pressure loss coefficient. It is important to consult relevant engineering references or software to accurately calculate this coefficient for steel pipes.

Q: What are the different types of steel pipe coatings for chemical processing plants?: There are several types of steel pipe coatings commonly used in chemical processing plants, including epoxy, polyethylene, polyurethane, and fusion-bonded epoxy (FBE) coatings. Each coating offers different benefits such as corrosion resistance, chemical resistance, and enhanced durability, which are crucial for protecting steel pipes against the harsh conditions and corrosive substances found in chemical processing plants.

Q: There are multiple welded galvanized steel pipe outer diameter 108mm wall thickness 4mm length of 6 meters: Galvanized steel pipe is divided into cold galvanized steel pipe, hot galvanized steel pipe, cold galvanized steel pipe has been banned, and the latter is also advocated by the state for the moment, can be used. In 60s and 70s, developed countries began to develop new types of pipes, and galvanized pipes were banned. China's Ministry of construction and other four ministries also issued a civilization, indeed from two, 000 years since the galvanized pipe as a water supply pipe, the New District cold water pipe has rarely used galvanized pipe, and some of the hot water pipe is galvanized pipe. Hot dip galvanized steel pipe is widely used in fire, power and highway.

Q: How are steel pipes used in sewage systems?: Steel pipes are commonly used in sewage systems due to their durability and strength. They are used to transport sewage from homes, businesses, and industries to treatment plants or disposal sites. Steel pipes are able to handle the corrosive nature of sewage and are resistant to various chemicals and pressure. Additionally, they are also used for the construction of manholes, pumping stations, and other sewage system infrastructure.

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