4'' carbon steel pipe fittings ISO/ BS EN/DIN/ API

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t

Supply Capability:: 300 m.t/month

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Products	pipe fittings elbows, bends,tees, reducers caps
Size	1/2" - 48"
Wall thickness	Sch5-Sch160 XXS
Standard	ANSI, ASME API5L, OCT, DIN and JIS, etc.
we can also produce according to drawing and standards provided by customers.
Material	Carbon steel, alloy steel and stainless steel.

We can produce according to materials appointed by consumers.
Packaging	Plywood Cases,plywood pallet, plastic bag or as customers requirement
Surface Treatment	Shot blasted, rust-proof black oil
Delivery Time	10-60 days
Quality	First grade
Others	1.Special design available according to your drawing.
2.anti-corrosion and high-temperature resistant with black painting
3. All the production process are made under the ISO9001:2000 strictly.
4. A conformity rate of ex-factory inspection of products.

Specifications

Ansi B16.9 WPB carbon steel pipe fitting elbow tee reducer
Size:Seamless 1/2"-24" Welded 1/2"-48"

ANSI B16.9 WPB carbon steel pipe fitting elbow tee reducer

1.Size: Seamless 1/2"-24" Welded 1/2"-48"

2. WT: SGP, STD, SCH40, SCH80, SCH100,SCH120,SCH160,XS,XXS

3. Material:

stainless steel Grade: 201,304,304L,316,316L,317,317L,904L,and etc

carbon steel Grade: WPB,GRB, Q235,16MN

Alloy steel: st35.8,st52,wp11,wp22,wp12 wp l6

4. Standard: ASTM/AISI/DIN/JIS
5. Type: Concentric and eccentric

6. Surface treatment: Transparent oil, rust-proof black oil

7. Applications range: Applications range: for use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment,aviation, boiler heat exchanger, and other fields
8. Packing: wooden case or as per customers' requirement

Q:How are steel pipes used in the automotive industry?: Steel pipes are commonly used in the automotive industry for various applications such as exhaust systems, fuel lines, and structural components. They provide durability, strength, and resistance to high temperatures, making them ideal for carrying exhaust gases, fuel, and providing support to the vehicle's frame.

Q:What is the role of steel pipes in the transportation of chemicals?: The role of steel pipes in the transportation of chemicals is to provide a strong, durable, and corrosion-resistant conduit for safely moving various types of chemicals from one location to another. Steel pipes are known for their high strength and ability to withstand high pressure, making them suitable for handling hazardous or aggressive substances. Additionally, the smooth interior surface of steel pipes minimizes friction, allowing for efficient and continuous flow of chemicals. The steel material is also resistant to chemical reactions, ensuring the integrity and purity of the transported substances. Overall, steel pipes play a crucial role in ensuring the safe and efficient transportation of chemicals, protecting both the environment and human health.

Q:How are steel pipes coated for protection?: Steel pipes are commonly coated for protection through a process called galvanization. This involves immersing the pipes in a bath of molten zinc, creating a protective layer that prevents corrosion and extends their lifespan. Additionally, other methods such as epoxy coatings or polyethylene wrappings can be used to provide additional protection against external factors.

Q:Are steel pipes suitable for transporting fluids?: Yes, steel pipes are highly suitable for transporting fluids due to their durability, strength, and resistance to corrosion. They can safely and efficiently transport a wide range of fluids, including water, oil, gas, and chemicals, making them a popular choice in various industries such as oil and gas, water supply, and construction.

Q:Why should the weak electricity be pre buried with galvanized steel pipe?: Galvanized steel pipe with hot-dip galvanizing or galvanized coating on it. Galvanizing can increase the corrosion resistance and prolong the service life of the steel pipe. The use of galvanized pipe is very wide, except for water, gas, oil and other general low pressure fluid pipeline, is used in petroleum industry especially offshore oil well pipe and oil pipe, chemical coking equipment oil heater, cooler, oil pipe exchanger for coal distillation, and support piles, Zhanqiao mine tunnel the tubes.

Q:What are the different methods of joining steel pipes for steam applications?: The different methods of joining steel pipes for steam applications include welding, threading, flanging, and grooving. Welding involves fusing the pipes together using heat, while threading involves screwing the pipes together using threaded fittings. Flanging involves connecting the pipes by creating a flared or flat surface at the end of each pipe and using bolts to secure them together. Grooving involves creating a groove on the end of each pipe and using a coupling to connect them.

Q:How are steel pipes measured and categorized?: Typically, steel pipes are measured and categorized by their outer diameter, wall thickness, and length. The outer diameter represents the width of the pipe when viewed from the side, while the wall thickness refers to how thick the pipe's walls are. These measurements are usually given in millimeters or inches. Categorizing steel pipes is done based on their purpose and specifications. The most common way to categorize them is by their pressure rating, which determines their ability to handle different levels of internal or external pressure. Pipes are divided into different pressure classes, like Schedule 40, Schedule 80, and Schedule 160, to name a few. The higher the pressure class, the thicker and stronger the pipe is. Steel pipes can also be categorized according to their manufacturing process and material composition. For instance, seamless steel pipes are created by piercing a solid steel bar to create a hollow tube, while welded steel pipes are made by rolling and welding a flat steel sheet or strip into a cylindrical shape. Additionally, steel pipes can be classified based on their material composition, such as carbon steel pipes, stainless steel pipes, or alloy steel pipes. Another way to categorize steel pipes is by their end connections or fittings. Common types of pipe ends include threaded ends, which are suitable for attaching fittings by screwing them onto the pipe, and plain ends, which are typically used for welding or flanging connections. In conclusion, the measurement and categorization of steel pipes are crucial for ensuring the proper selection and usage of these pipes in various industries, including construction, oil and gas, plumbing, and manufacturing.

Q:Can steel pipes withstand high temperatures?: Yes, steel pipes can withstand high temperatures. Steel is a strong and durable material that has high heat resistance. It can retain its strength and structural integrity even when exposed to extreme heat, making it suitable for various high-temperature applications such as industrial furnaces, power plants, and steam pipelines.

Q:Can steel pipes be used for irrigation pivot systems?: Yes, steel pipes can be used for irrigation pivot systems. Steel pipes are often used in irrigation systems due to their strength, durability, and resistance to corrosion. They can withstand the pressure and stress of the water flow in pivot systems and are less prone to leaks or cracks compared to other materials. Additionally, steel pipes can be easily welded or threaded together, making them a convenient choice for irrigation systems that require a variety of lengths and configurations. However, it is important to consider the specific requirements of the irrigation pivot system and consult with professionals to ensure that the chosen steel pipes are suitable for the specific application.

Q:What are the quality control measures for steel pipe manufacturing?: Quality control measures for steel pipe manufacturing include various inspections and tests to ensure the pipes meet the required standards and specifications. Some common quality control measures include visual inspections for surface defects, dimensional checks to ensure accurate size and length, ultrasonic or magnetic particle testing for detecting internal or surface defects, hydrostatic testing to check for leaks or weaknesses, and chemical analysis to verify the composition of the steel. Additionally, adherence to proper manufacturing processes, documentation of procedures, and regular audits are also part of quality control measures in steel pipe manufacturing.

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