Carbon Steamless Steel Pipe From China CNBM

Carbon Steamless Steel Pipe From China CNBM System 1

Carbon Steamless Steel Pipe From China CNBM

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 9000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Line Pipe

Seamless Carbon Steel Tubes

Hot-rolled seamless steel tubes for hydraulic pillar service

API 5L Seamless line Pipe J55

Seamless Steel Alloy Pipe with Factory Price

Galvanized Pipe America-Standard ASTM A500 API 5L 100g/200g Hot Dipped Pipe

Hot Dipped or Pre-galvanized Galvanized Pipe America Standard A53 Q195

Oil Drill Pipe with API Spec 5DP Standard

1、Structure of Seamless Pipe ASTM A106/53:

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.

2、‍‍Main Features of the Seamless Pipe ASTM A106/53:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price

3、Seamless Pipe ASTM A106/53 Specification：

1	Product		seamless steel pipe
2	Standard	U.S.A.	ASTM A53/A106/A178/A179/A192/A210/A213/ A333/A335/A283/A135/A214/A315/A500/A501/A519/A161/A334 API 5L/5CT
		Japan	JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464
		German	DIN 1626/17175/1629-4/2448/2391/17200 SEW680
		Britain	BS 1387/1600/1717/1640/3601/3602/3059/1775
		Russia	GOST 8732/8731/3183
		China	GB/T8162/T8163 GB5310/6579/9948
3	Material Grade	U.S.A.	Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
		Japan	STPG38,STB30,STS38,STB33,STB42,STS49, STBA23,STPA25,STPA23,STBA20
		German	ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3, 13CrMo44, 1.0309, 1.0305, 1.0405
		Britain	Low, Medium, high
		Russia	10, 20, 35, 45, 20X
		China	10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo, 42Crmo, 27SiMn, 20CrMo
4	Out Diameter		21.3mm-609.6mm
5	Wall Thickness		2.31mm-40mm
6	Length		As per customers' requirements
7	Protection		Plastic caps/ Wooden case
8	Surface		Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer

4、Packaging & Delivery

Packaging Details:	seaworthy package,bundles wrapped with strong steel strip
Delivery Detail:	15-30days after received 30%TT

5、FAQ of Seamless Pipe ASTM A106/53:

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.

6、‍‍Seamless Pipe ASTM A106/53 Images：

CARBON STEAMLESS STEEL PIPE FROM CHINA CNBM

Q: What are the non-destructive testing methods used for steel pipes?: Some common non-destructive testing methods used for steel pipes include ultrasonic testing, magnetic particle testing, liquid penetrant testing, and visual inspection. These methods allow for the detection of defects or flaws in the pipes without causing any damage to the material.

Q: How do you calculate the pipe friction loss for steel pipes?: In order to determine the pipe friction loss for steel pipes, one must utilize the Darcy-Weisbach equation. This particular equation is widely employed in the field of fluid dynamics to ascertain the drop in pressure or friction loss that arises from the flow of fluid through a pipe. The equation is formulated as follows: The pressure drop or friction loss (ΔP) can be calculated by dividing the product of the Darcy friction factor (f), the length of the pipe (L), the density of the fluid (ρ), and the square of the velocity of the fluid (V²), by twice the diameter of the pipe (D). The Darcy friction factor (f), which is a dimensionless value, is contingent upon the Reynolds number (Re) and the relative roughness (ε/D) of the pipe. Here, ε represents the absolute roughness of the pipe. There are various correlations or Moody's diagram that can be employed to determine the friction factor. Once the friction factor has been ascertained, the values for length, density, velocity, and diameter can be substituted into the equation to calculate the pressure drop or friction loss. It is of utmost importance to ensure that the units for all variables remain consistent (e.g., length in meters, density in kg/m³, velocity in m/s, diameter in meters) in order to achieve precise results. By utilizing this equation and acquiring the requisite parameters, it becomes possible to calculate the pipe friction loss for steel pipes. Such calculations are essential in the design and analysis of fluid flow systems.

Q: What is the maximum length of steel pipes available in the market?: The maximum length of steel pipes available in the market can vary depending on various factors such as the type of steel, manufacturing capabilities, transportation limitations, and customer requirements. However, in general, steel pipes can be manufactured in lengths of up to 12 meters (40 feet) or even longer. It is important to note that longer lengths may be more challenging to handle and transport, and may require specialized equipment or techniques. Ultimately, the maximum length of steel pipes available in the market will be determined by the specific needs and capabilities of the industry and customers.

Q: How are steel pipes used in the manufacturing of renewable energy systems?: Steel pipes are widely used in the manufacturing of renewable energy systems due to their durability, strength, and versatility. They are commonly used in the construction of wind turbines, solar panels, and geothermal systems. Steel pipes are used as support structures for wind turbine towers, providing stability and withstanding harsh weather conditions. In solar panel systems, steel pipes are used as frames to hold the panels in place, ensuring their proper alignment and stability. Additionally, steel pipes are used in geothermal systems to transport hot water or steam from underground reservoirs to the surface for electricity generation. Overall, steel pipes play a crucial role in the manufacturing of renewable energy systems, contributing to their efficiency and longevity.

Q: Can steel pipes be used for stormwater management systems?: Yes, steel pipes can be used for stormwater management systems. Steel pipes are commonly used in stormwater management systems for their durability, strength, and resistance to corrosion. They can efficiently transport stormwater runoff, helping to manage and control its flow. Additionally, steel pipes can be customized to meet specific project requirements, making them a versatile choice for stormwater management systems.

Q: What are the different joining methods for steel pipes?: The different joining methods for steel pipes include welding, threaded connections, flanges, and grooved connections.

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 underground fire protection systems?: Yes, steel pipes can be used for underground fire protection systems. Steel pipes are commonly used in these systems due to their durability, strength, and resistance to fire. They can effectively withstand high temperatures and provide reliable and long-lasting protection against fire hazards in underground environments.

Q: How are steel pipes protected against microbial corrosion?: Steel pipes are protected against microbial corrosion through various methods. One common method is the use of coatings on the pipe's surface. These coatings act as a barrier between the steel and the surrounding environment, preventing the entry of microbes and their corrosive byproducts. Coatings such as epoxy, polyethylene, and fusion bonded epoxy are often applied to the pipes to provide this protection. Another method is the use of corrosion inhibitors. These inhibitors are added to the fluid flowing through the pipe to inhibit microbial growth and prevent corrosion. These inhibitors can be organic or inorganic compounds that work by either killing the microbes or inhibiting their metabolic activity. Additionally, proper maintenance and cleaning of the pipes are crucial in preventing microbial corrosion. Regular inspections and cleaning can help remove any biofilms or microbial deposits that may have formed on the pipe's surface. This reduces the potential for microbial corrosion and extends the lifespan of the pipes. In some cases, cathodic protection may also be employed. This involves the use of sacrificial anodes or impressed current systems to provide a protective electrical current to the pipe. This current helps to prevent the formation of corrosive microorganisms and protects the steel from corrosion. Overall, a combination of coatings, corrosion inhibitors, regular maintenance, and cathodic protection techniques are used to protect steel pipes against microbial corrosion. These strategies help to ensure the longevity and integrity of the pipes in various industries, such as oil and gas, water supply, and sewage systems.

Q: How do you remove rust from steel pipes?: One effective way to remove rust from steel pipes is to use a wire brush or steel wool to scrub the affected areas. You can also apply a rust dissolver or a mixture of lemon juice and salt on the rusted spots and let it sit for a few hours before scrubbing. Additionally, using a commercial rust remover or a vinegar solution can also help in removing rust from steel pipes.

Send your message to us

*Email

*TEL

*Quantity

*Unit