Product Details
Place of Origin: Xi'an, Shaanxi Province, China
Brand Name: PeterTrade(PT)
Model Number: MSS SP-75 Standard Equal Tee/Straight Tee
Payment & Shipping Terms
Minimum Order Quantity: 1-10 Pieces
Price: negotiable
Packaging Details: Wooden Case,plywood Case,pallet Etc.
Delivery Time: about 15-45 days, accordingly
Payment Terms: D/A, T/T, L/C,D/P
Supply Ability: 100-200 Ton/Tons Per Month
Product Name: |
MSS SP-75 Equal Tee/Straight Tee |
Size: |
NPS 16 To NPS 60 |
Connection: |
Welding |
Material: |
Include Carbon Steel, Stainless Steel, Alloy Steel |
Thickness: |
Sch10s,SCH20,SCH40,SCH80,SCH120,SCH160,SCH-STD,SCH-XS,SCH-XXS. |
Customized Support: |
OEM, OBM |
Applications: |
Petrochemical, Pipe Engineering, Public Services And Water Works. |
Export To: |
More Than 50 Countries Around The World |
Product Name: |
MSS SP-75 Equal Tee/Straight Tee |
Size: |
NPS 16 To NPS 60 |
Connection: |
Welding |
Material: |
Include Carbon Steel, Stainless Steel, Alloy Steel |
Thickness: |
Sch10s,SCH20,SCH40,SCH80,SCH120,SCH160,SCH-STD,SCH-XS,SCH-XXS. |
Customized Support: |
OEM, OBM |
Applications: |
Petrochemical, Pipe Engineering, Public Services And Water Works. |
Export To: |
More Than 50 Countries Around The World |
MSS SP-75 Alloy Steel SCH80 WPHY Butt-welding Fittings Equal Tee/Straight Tee for Industry Practices
Introduction:
We, Shaanxi Peter International Trade Co., Ltd, is one of the leading manufacturers, suppliers, and exporters of MSS SP-75 equal tee butt weld fittings in China. With over 20 years of industry experience, we have established ourselves as a trusted manufacturer of high-quality butt weld fittings that meet the stringent requirements of the MSS SP-75 Standard.
The MSS SP-75 standard specifies the design, dimensions, and material requirements for factory-made wrought butt-welding fittings, including straight tees. These fittings are commonly used in various industries, including plumbing, oil and gas, chemical, and power generation, to facilitate the branching-off of pipelines or the creation of new connections in piping systems. They are typically made from materials such as carbon steel, stainless steel, or other alloys, depending on the specific application and the fluid or gas being conveyed.
Description of MSS SP-75 Butt Welded Equal Tee:
MSS SP 75 is the standard specification for high-test, wrought, butt-welding fittings used in high-pressure oil and gas transmission and distribution systems. It covers factory-made seamless and electric fusion-welded carbon and low-alloy steel butt-welding pipe fittings. These fittings are commonly used in various applications, including pipelines, compressor stations, metering and regulating stations, and mains.
Minimum yield strength is an important characteristic of these fittings, and MSS SP 75 categorizes them into seven classes based on their minimum yield strength. The classes are WPHY-42, WPHY-46, WPHY-52, WPHY-56, WPHY-60, WPHY-65, and WPHY-70. The "WP" abbreviation stands for "wrought pipe" or "wrought plate," while "HY" represents "high yield."
MSS SP 75 fittings are available in various types, including long-radius elbows, 3R elbows (short-radius elbows), straight tees, reducing tees, caps, and reducers. These fittings are commonly used in conjunction with API 5L pipes or ASTM A694 forged pipe flanges.
MSS SP-75 Equal Tee Dimensions:
| MSS SP75 Straight Tees Dimensions(INCH) | |||
| NPS | Outside Diameter | Center to End | |
| Run C | Outlet M | ||
| 16 | 16 | 12 | 12 |
| 18 | 18 | 13.5 | 13.5 |
| 20 | 20 | 15 | 15 |
| 22 | 22 | 16.5 | 16.5 |
| 24 | 24 | 17 | 17 |
| 26 | 26 | 19.5 | 19.5 |
| 28 | 28 | 20.5 | 20.5 |
| 30 | 30 | 22 | 22 |
| 32 | 32 | 23.5 | 23.5 |
| 34 | 34 | 25 | 25 |
| 36 | 36 | 26.5 | 26.5 |
| 38 | 38 | 28 | 28 |
| 40 | 40 | 29.5 | 29.5 |
| 42 | 42 | 30 | 28 |
| 44 | 44 | 32 | 30 |
| 46 | 46 | 33.5 | 31.5 |
| 48 | 48 | 35 | 33 |
| 50 | 50 | 36.75 | 34.5 |
| 52 | 52 | 38.5 | 35 |
| 54 | 54 | 40 | 37 |
| 56 | 56 | 41.5 | 38.5 |
| 58 | 58 | 43 | 40 |
| 60 | 60 | 44 | 41 |
Grades of MSS SP-75 WPHY Equal Tee/Straight Tee:
MSS SP-75 specifies several grades, known as WPHY grades, for butt-welding fittings. These grades correspond to different minimum yield strengths and are used to categorize the fittings based on their mechanical properties. The WPHY grades specified in MSS SP-75 include:
WPHY-42: This grade has a minimum yield strength of 42,000 psi (290 MPa). It is commonly used in applications that require medium-strength fittings.
WPHY-46: This grade has a minimum yield strength of 46,000 psi (315 MPa). It offers slightly higher strength compared to WPHY-42 and is suitable for applications that require increased toughness.
WPHY-52: This grade has a minimum yield strength of 52,000 psi (360 MPa). It provides higher strength compared to the previous grades and is used in applications that require increased pressure and temperature resistance.
WPHY-56: This grade has a minimum yield strength of 56,000 psi (385 MPa). It offers further increased strength and is suitable for demanding applications that require higher pressure and temperature capabilities.
WPHY-60: This grade has a minimum yield strength of 60,000 psi (415 MPa). It provides even higher strength compared to the previous grades and is commonly used in applications with more demanding requirements.
WPHY-65: This grade has a minimum yield strength of 65,000 psi (450 MPa). It offers increased strength and toughness, making it suitable for high-pressure and high-temperature applications.
WPHY-70: This grade has a minimum yield strength of 70,000 psi (485 MPa). It provides the highest strength among the WPHY grades and is used in applications that require excellent mechanical properties and resistance to extreme conditions.
Wall Thickness: SCH 40 has a thinner wall compared to SCH 80. The wall thickness of SCH 40 pipes is smaller, while SCH 80 pipes have a thicker wall.
Pressure Rating: SCH 80 pipes have a higher pressure rating compared to SCH 40 pipes. Due to the thicker wall, SCH 80 pipes can handle higher pressures and are suitable for applications that require higher pressure resistance.
Application: SCH 40 pipes are generally used for low to medium pressure applications, such as water supply, drainage, ventilation, and general industrial piping. SCH 80 pipes are typically used in applications where higher pressure handling is required, such as industrial processes, high-pressure fluid transportation, and critical systems.
Cost: SCH 40 pipes are generally more cost-effective compared to SCH 80 pipes. The thicker wall of SCH 80 pipes requires more material and additional manufacturing processes, making them relatively more expensive.
Availability: SCH 40 pipes are more commonly available and stocked by suppliers compared to SCH 80 pipes. This makes SCH 40 pipes more readily accessible for various projects.
Applications of MSS SP-75 Alloy Steel Equal Tee:
MSS SP-75 Alloy Steel Equal Tees, as specified in the standard, have various applications within high-pressure oil and gas transmission and distribution systems. These equal tees are designed to provide a branching connection that allows for the distribution or diversion of fluid flow. Some common applications of MSS SP-75 Alloy Steel Equal Tees include:
Pipeline Systems: Alloy steel equal tees are used in pipeline systems to create branch connections for the distribution of oil, gas, or other fluids. They allow for the seamless integration of additional lines, such as supply lines or bypass lines, into the main pipeline.
Compressor Stations: In compressor stations, alloy steel equal tees are used to facilitate the splitting of gas or oil flow to multiple lines. They can be utilized to connect compressors, filters, or other equipment to the main pipeline, allowing for the efficient distribution of fluids within the station.
Metering and Regulating Stations: Alloy steel equal tees are employed in metering and regulating stations to create branch connections for metering or regulating devices. These tees enable accurate measurement and control of fluid flow in the system.
Mains and Distribution Systems: Alloy steel equal tees are used in mains and distribution systems to create branch connections for distributing fluids to various outlets or branches. They allow for the efficient and controlled distribution of oil or gas to different locations within the system.
Interconnections and Manifolds: Alloy steel equal tees are utilized in interconnection systems and manifolds where multiple pipelines or sections need to be interconnected. They facilitate the merging or splitting of flow between different lines, enabling efficient fluid distribution and control.
Process Industries: Alloy steel equal tees find applications in various process industries such as refineries, petrochemical plants, and chemical plants. They are used to create branch connections for the distribution of fluids within the production or processing facilities.
