• STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY System 1
  • STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY System 2
  • STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY System 3
  • STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY System 4
  • STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY System 5
STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY

STEEL PIPE BUTT WELDED 90D ELBOW LR A235 WPB ANSI B16.9 BEST QUALITY

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
10000 pc/month

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Package Of Carbon Steel Butt-Welded Fitting:

PACKED IN PLYWOOD CASES OR PALLETS

 

Painting Of Carbon Steel Butt-Welded Fitting:

BLACK PAINTING FOR CARBON STEEL

 

Marking Of Carbon Steel Butt-Welded Fitting:

REFER TO MARKING DOCUMENT or AS PER CUSTOMER REQUEST

 

Shipping Marks Of Carbon Steel Butt-Welded Fitting:

EACH WOODEN BOX TWO PLASTIC SHIPPING MARKS

 

Specification Of Carbon Steel Butt-Welded Fitting:


Carbon Steel A234 WPB 90Deg LR Elbow, Tee, Reducer and Cap

Size : 1/2"-48"

Wall Thickness.: SCH10-SCH160, SGP , XS, XXS, DIN ,STD

Name ASTM A234 WPB  carbon steel  ELBOW , tee , reucer, and cap
Size1/2" - 48"
Angle45D 90 D 180D
Wall thicknessSch5-Sch160 XXS,STD,XS, SGP
StandardASME  B16.9, GOST 17375-2001, DIN2605 and JIS B2311, EN10253-1 etc.
We can also produce according to drawing and standards provided by customers.
MaterialCarbon steel pipe fittings , alloy steel and stainless steel.
PackagingWooden Cases, wooden pallet , or carton box , or nylog bag and then in wooden cases
Surface TreatmentPaintting black color , and Shot blasted,anti-rust oil ,
Delivery Time20-30 days, after received advance payment.
QualityFirst grade
Others1.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.
5. we have export right , offering FOB , CNF CIF price

 

STANDARD & MATERIAL GRADE


 

STANDARD Of Carbon Steel Butt-Welded Fitting

StandardWall ThicknessType
American StandardASME B16.9S5S ~ XXS45D, 90D, 180D ELBOW, TEE, REDUCER, CAP, STUB END
ASME B16.11
ASME B16.2890D SR ELBOW
Japanese StandardJIS B2311SGP ~ LG

 

MATERIAL Of Carbon Steel Butt-Welded Fitting

Carbon Steel
Material StandardMaterial Grade
ASTMASTM A234WPB

 

 

Q:Can steel pipes be used for underground heating systems?
Yes, steel pipes can be used for underground heating systems. Steel is a durable and robust material that can withstand the pressure and temperature requirements of heating systems. Additionally, steel pipes are resistant to corrosion, which is crucial for underground applications where exposure to moisture and other elements is common.
Q:How are steel pipes classified based on their schedule?
Steel pipes are classified based on their schedule, which refers to the thickness of the pipe wall. The schedule classification is denoted by a number, such as 10, 20, 40, 80, etc., with higher numbers indicating thicker walls.
Q:What are the different types of steel pipe supports for thermal expansion?
There are several different types of steel pipe supports that can be used for thermal expansion, including rigid supports, sliding supports, and spring supports. Rigid supports provide fixed support to the pipe and do not allow for any movement. Sliding supports allow the pipe to move horizontally as it expands or contracts, while still providing vertical support. Spring supports use springs to support the weight of the pipe and allow for vertical movement as well as thermal expansion.
Q:How are steel pipes used in the oil and gas industry?
Steel pipes are widely used in the oil and gas industry for various purposes. They are primarily used for transporting oil and gas from production sites to refineries and distribution centers. These pipes are known for their strength, durability, and resistance to corrosion, making them ideal for handling the high-pressure and corrosive nature of oil and gas fluids. Steel pipes are also used in drilling operations as casing and tubing to maintain the integrity of the wellbore and prevent any leakage. Additionally, steel pipes are utilized in the construction of oil and gas infrastructure such as pipelines, storage tanks, and offshore platforms, ensuring the safe and efficient transportation and storage of oil and gas resources.
Q:How do you calculate the pipe flow rate coefficient for steel pipes?
In order to determine the pipe flow rate coefficient for steel pipes, one must consider several factors pertaining to the pipe's dimensions, material properties, and the fluid that is flowing through it. The pipe flow rate coefficient, which is also known as the discharge coefficient (Cd), is a dimensionless quantity that represents the efficiency of the fluid flow within the pipe. To calculate the pipe flow rate coefficient for steel pipes, the following steps should be followed: 1. Find the inside diameter (ID) of the steel pipe. This measurement corresponds to the internal cross-sectional area of the pipe through which the fluid passes. 2. Use the formula A = π * (ID/2)^2 to calculate the pipe's cross-sectional area (A). Here, π represents the mathematical constant pi (approximately 3.14). 3. Measure the pressure drop (∆P) across the steel pipe. This refers to the difference in pressure between the inlet and outlet of the pipe. 4. Measure the fluid flow rate (Q) through the pipe. This can be achieved by using flow meters or by determining the time it takes for a known volume of fluid to traverse the pipe. 5. Utilize the formula V = Q / A to calculate the velocity (V) of the fluid flowing through the pipe. In this equation, Q represents the fluid flow rate and A denotes the cross-sectional area of the pipe. 6. Employ the formula Cd = Q / (A * √(2 * ∆P / ρ)) to calculate the pipe flow rate coefficient (Cd). In this formula, ρ represents the fluid density. The equation is derived from Bernoulli's equation and incorporates the pressure drop, fluid flow rate, and fluid density. It is important to note that the pipe flow rate coefficient for steel pipes can vary depending on factors such as pipe roughness, fluid viscosity, and Reynolds number. Therefore, it is advisable to consult relevant engineering standards, such as the Darcy-Weisbach equation or the Hazen-Williams equation, to obtain more accurate values for specific pipe configurations and fluid properties.
Q:How are steel pipes used in the construction of railways?
Steel pipes are commonly used in the construction of railways for various purposes. They are primarily used in the fabrication of track structures, such as track supports, bridge components, and culverts. Steel pipes provide strength, durability, and resistance to external factors like corrosion and extreme weather conditions. They are also used for the transportation of fluids, such as water or fuel, within the railway infrastructure, ensuring efficient operation and maintenance of the system.
Q:How are steel pipes used in the mining and mineral processing industry?
Steel pipes are widely used in the mining and mineral processing industry for various applications. They are primarily used for the transportation of water, slurry, and other liquids within the mining operations. These pipes are also used for the conveyance of minerals, ores, and waste materials. Additionally, steel pipes are used in the construction of infrastructure such as mine shafts, pipelines, and underground tunnels in the mining industry. They provide durability, strength, and resistance to corrosion, making them a reliable choice for the demanding conditions of mining and mineral processing.
Q:What's the difference between hot-rolled seamless steel tube and cold-rolled seamless steel tube?
Cold rolled seamless steel pipe (DIAL) in general, steel pipe for low and medium pressure boiler tube, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking tube and other steel tube, including carbon thin-walled steel, alloy thin-walled steel, stainless steel, thin steel tube.
Q:Can steel pipes be used for wastewater treatment systems?
Yes, steel pipes can be used for wastewater treatment systems. Steel pipes are commonly used in wastewater treatment systems due to their durability, strength, and resistance to corrosion. They are able to withstand the harsh conditions and chemicals present in wastewater treatment processes, making them a reliable choice for transporting and distributing wastewater within the system.
Q:Are steel pipes suitable for underground cable protection?
Yes, steel pipes are suitable for underground cable protection. Steel pipes provide excellent durability and strength, making them ideal for protecting cables from external factors such as physical damage, moisture, and corrosion. They are able to withstand the weight of the soil and any potential pressure from above, ensuring the cables remain secure and protected. Additionally, steel pipes can be easily welded or connected to create a continuous and seamless conduit, further enhancing their effectiveness in underground cable protection.

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