Seamless Steel Tubes with High Quality for Sale

Seamless Steel Tubes with High Quality for Sale System 1

Seamless Steel Tubes with High Quality for Sale

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Packaging & Delivery of Seamless Steel Tubes with High Quality for Sale:

Packaging Details:	BUNDLE,PLASTIC BAG, HEXAGONAL METAL STRAPS, WOODEN CASE ,WOVEN BAG
Delivery Detail:	15-30days

Specifications of Seamless Steel Tubes with High Quality for Sale:

SS steel tube 316L
273mm*8mm
5-12Meters
used in home application, construction and other purposes.

SS steel tube 316L
273mm*8mm
5-12Meters
used in home application, construction and other purposes

API SPEC 5CT J55\K55\N80\L80\P110(LTC),(STC),(BTC)

API SPEC 5L

PSL 1:A25\A\B\X42\X46\X52\X56\X60\ X65 \X70

PSL 2:B\X42\X46\X52\X56\X60\X65\X70\ X80

ASTM A106 GR.A\B\C

ASTM A53 GR.A\B

DIN1629

JIS G3454

ASTM A192\A210\A179

DIN17175

JIS G3455

ASTM A213

JIS G3456

Application of Seamless Steel Tubes with High Quality for Sale:


API SPEC 5L For the purpose of transportation of gas,water,oill in oil&gas industry.
API SPEC 5CT.Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well.
ASTM A106. for the purpose of the pipeline project of boiler,water&petroleum.
ASTM A53 It is used for conveying water,petrolem,gas and other common fluids.
ASTM A179 For tubed heat exchanger and similar heat conveying equipments
ASTM A192 For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers.
Chemical Composition
STANDARD	GRADE	CHEMICAL COMPOSITION
STANDARD	GRADE	C	Si	Mn	P	S	Cr	Mo	Cu	Ni	V
ASME SA106	SA106B	0.170.25	≥0.1	0.701.00	≤0.030	≤0.030	≤0.035
ASTM A106	A	≤0.25	≤0.10	0.270.93	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
	B	≤0.30	≤0.10	0.291.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
	C	≤0.35	≤0.10	0.291.06	≤0.035	≤0.035	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
ASTM A53	A	0.25	/	0.95	0.05	0.045	0.40	0.15	0.40	0.40	0.08
ASTM A53	B	0.3	/	1.2	0.05	0.045	0.40	0.15	0.40	0.40	0.08
ASTM A179	A179	≤0.06-0.18	/	0.27-0.63	≤0.035	≤0.035
ASTM A192	A192	0.060.18	≤0.25	0.270.63	≤0.035	≤0.035
ASTM A210	A-1	≤0.27	≥0.10	≤0.93	≤0.035	≤0.035
ASTM A210	C	≤0.35	≥0.10	0.291.06	≤0.035	≤0.035

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Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

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Seamless Steel Tubes with High Quality for Sale

Q: How are steel pipes used in the construction of wastewater treatment plants?: Steel pipes are used extensively in the construction of wastewater treatment plants for various purposes. They are used for the transportation of wastewater from one unit to another, as well as for the distribution of treated water to different areas. Steel pipes are also used in the construction of the main water supply and drainage systems within the plants. Additionally, they are utilized for the installation of pumps, valves, and other equipment required for the treatment process. The durability and strength of steel pipes make them an ideal choice for the demanding and corrosive environment of wastewater treatment plants.

Q: How do steel pipes compare to other materials like PVC or copper pipes?: Steel pipes have several advantages over other materials like PVC or copper pipes. Firstly, steel is a very strong and durable material, making steel pipes ideal for handling high-pressure applications. They can withstand extreme temperatures and are resistant to corrosion, making them suitable for both indoor and outdoor use. PVC pipes, on the other hand, are not as strong and are more prone to cracking and breaking under pressure or in extreme temperatures. Copper pipes, though durable, can be susceptible to corrosion and may require additional protective coatings. Secondly, steel pipes have a longer lifespan compared to PVC or copper pipes. They are known for their longevity and can last for several decades without needing replacement. PVC pipes, while relatively inexpensive, have a shorter lifespan and may need to be replaced more frequently. Copper pipes, though durable, can also corrode over time and may require maintenance or replacement. Another advantage of steel pipes is their ability to handle a wide range of fluids and substances. They are commonly used in industrial applications where there may be chemicals or corrosive materials present. PVC pipes, on the other hand, may not be suitable for handling certain chemicals or substances as they can react and cause damage to the pipe. Copper pipes, while generally safe for carrying water, may not be ideal for conveying certain chemicals or fluids. Additionally, steel pipes have excellent fire resistance properties. In the event of a fire, steel pipes can withstand high temperatures and maintain their structural integrity, ensuring the safety and protection of the surrounding area. PVC pipes, on the other hand, can melt or deform under high heat, potentially causing structural damage. Copper pipes, while not as prone to melting, can still be affected by extreme heat and may lose their strength. However, there are a few drawbacks to steel pipes as well. They tend to be heavier and more difficult to install compared to PVC or copper pipes. Additionally, steel pipes can be more expensive upfront, especially when compared to PVC pipes. However, considering their durability and longevity, steel pipes may offer better value in the long run. In conclusion, steel pipes offer several advantages over other materials like PVC or copper pipes. They are strong, durable, resistant to corrosion, and have a longer lifespan. They can handle high-pressure applications and a wide range of fluids, making them suitable for various industrial and commercial uses. While they may be more expensive and difficult to install, the benefits of steel pipes make them a reliable and cost-effective choice in many applications.

Q: What are the different methods of coating steel pipes?: There are several different methods of coating steel pipes, including fusion bonded epoxy (FBE) coating, liquid epoxy coating, polyurethane coating, and three-layer polyethylene (3LPE) coating.

Q: How are steel pipes used in petrochemical plants?: Steel pipes are extensively used in petrochemical plants for various purposes such as transporting fluids and gases, as well as providing structural support. These pipes are commonly utilized for the safe and efficient transfer of crude oil, natural gas, and other chemicals within the plant. They are designed to withstand high pressure, extreme temperature conditions, and corrosive environments, ensuring the integrity and reliability of the plant's operations. Steel pipes also play a crucial role in the construction of process equipment, such as reactors, distillation columns, and heat exchangers, providing a durable and long-lasting solution for the petrochemical industry.

Q: What is the difference between internal coating and external lining of steel pipes?: The main difference between internal coating and external lining of steel pipes lies in their purpose and location. Internal coating refers to the application of protective materials on the inner surface of the steel pipe, primarily to prevent corrosion, improve flow efficiency, and maintain the quality of transported fluids. On the other hand, external lining involves applying protective materials to the outer surface of the steel pipe, mainly for corrosion resistance, insulation, and protection against external elements. Therefore, while internal coating focuses on the interior protection and performance of the pipe, external lining shields the pipe from environmental factors and external damage.

Q: Can steel pipes be used for mining applications?: Indeed, mining applications do permit the utilization of steel pipes. The mining industry frequently employs steel pipes for diverse objectives. Specifically, they are commonly utilized for the conveyance of fluids, such as water or slurry, during mining operations. Steel pipes possess remarkable attributes, including durability, strength, and resistance to corrosion, rendering them suitable for the demanding and corrosive underground mining environments. They have the ability to endure high pressure and effectively manage the substantial loads associated with mining applications. Furthermore, the ease with which steel pipes can be welded and connected facilitates efficient installation and maintenance. Considering all factors, steel pipes prove to be a reliable and economically sound option for mining applications.

Q: What are the advantages of using steel pipes in the mining industry?: One of the key advantages of using steel pipes in the mining industry is their exceptional strength and durability. Steel pipes can withstand high-pressure environments, heavy loads, and harsh conditions commonly found in mining operations. Additionally, steel pipes are resistant to corrosion, which is vital in mining where water and other chemicals are often present. Moreover, steel pipes offer excellent thermal conductivity, allowing for efficient transportation of fluids, such as water or slurry, crucial for mining processes. Lastly, steel pipes are relatively easy to install and maintain, making them a preferred choice for mining projects.

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 insulated to prevent condensation?: Steel pipes are insulated to prevent condensation by wrapping them with a layer of insulation material, such as foam or fiberglass, which creates a barrier between the cold surface of the pipe and the surrounding air. This insulation helps to maintain the temperature of the pipe, preventing it from reaching the dew point and thus avoiding condensation.

Q: What are the different grades of steel used in pipes?: The different grades of steel used in pipes vary based on their composition and properties. Some common grades include carbon steel (such as ASTM A106 or API 5L), stainless steel (such as ASTM A312 or ASTM A269), and alloy steel (such as ASTM A335). Each grade has specific characteristics that make it suitable for different applications, such as high temperature or corrosive environments.

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