Alloy Steel Pipe Fittings
Posted: 03/29/2023 03:40:50 Hits: 1
1.1 Alloy steel elbows
Nominal diameters: DN15 to DN1200
Thickness: SCH 5S to XXS.
Executive standards: ANIS, JIS, British Standards (BS), German Standards (DIN), Italian Standards (UNI), etc.
Materials: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: Used in natural gas, petroleum, chemical industry, wind power, medical equipment, etc.
The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, silver, aluminum, cobalt, aluminum, copper, boron, rare earth and so on. Among them, vanadium, titanium, silver and zirconium are strong carbide-forming elements in steel. As long as there is enough carbon, carbides can be formed under appropriate conditions. Manganese, chromium, tungsten, and molybdenum are carbide-forming elements, some of which enter solid solution in the atomic state, and the other part forms replacement alloy cementite. Aluminum, copper, nickel, cobalt and silicon do not form carbide elements, generally existing in a solid solution in the atomic state.
1.2 Alloy steel flanges
Nominal diameter: DN18 to DN1500
Thickness: 3 to 60mm
Standards: National Standards, ANIS, JIS, BS, DIN, UNI, etc.
Material: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
The nominal pressure of the flange: 150 to 2500 LB
Ends: RF, FF, RTJ ends
Uses: used in natural gas, petroleum, chemical, wind power, medical equipment and other equipment and factories
1.3 Alloy steel tees
Nominal diameter: DN12 to DN1800
Thickness: 3 to 60mm
Standards: ANIS, JIS, DIN, etc.
Materials: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: alloy steel tees are used in natural gas, petroleum, chemical, wind power, medical equipment and other equipment and factories.
Tees are pipe fittings which are used at the main branch of the main pipeline. Tees are divided into equal tees and reduced tees. The ends of the equal tee have the same size. The main pipe of the reducing tee has the same size, and the pipe of the branch pipe is smaller than that of the main pipe. Tee is a kind of pipe fitting used at the branch of the pipeline. For tees made of seamless pipes, there are currently two commonly used processes: hydraulic pressure forming and hot pressing.
1.4 Alloy steel reducers
Nominal diameter: DN12 to DN1800
Thickness: 3 to 60mm
Standards: national standards, ANIS, JIS, DIN, etc.
Material: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: used in natural gas, petroleum, chemical, wind power, medical equipment, other equipment and factories.
A reducer is a kind of pipe fitting used for changing the pipe diameter.
1.5 Alloy stub ends
Nominal diameters: DN15 to DN1200
Thickness: 3 to 60mm
Materials: ASTM A335P91, A335P22, WB36, A335P11, etc.
Standards: ASME B 16.9, SH 3408, SH 3409, HG/T 21635, DL/T 695, SY/T 0510, DIN 2617.
Uses: water, beverage, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, waterproofing, pipelines, etc.
Nominal diameters: DN15 to DN1200
Thickness: SCH 5S to XXS.
Executive standards: ANIS, JIS, British Standards (BS), German Standards (DIN), Italian Standards (UNI), etc.
Materials: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: Used in natural gas, petroleum, chemical industry, wind power, medical equipment, etc.
The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, silver, aluminum, cobalt, aluminum, copper, boron, rare earth and so on. Among them, vanadium, titanium, silver and zirconium are strong carbide-forming elements in steel. As long as there is enough carbon, carbides can be formed under appropriate conditions. Manganese, chromium, tungsten, and molybdenum are carbide-forming elements, some of which enter solid solution in the atomic state, and the other part forms replacement alloy cementite. Aluminum, copper, nickel, cobalt and silicon do not form carbide elements, generally existing in a solid solution in the atomic state.
1.2 Alloy steel flanges
Nominal diameter: DN18 to DN1500
Thickness: 3 to 60mm
Standards: National Standards, ANIS, JIS, BS, DIN, UNI, etc.
Material: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
The nominal pressure of the flange: 150 to 2500 LB
Ends: RF, FF, RTJ ends
Uses: used in natural gas, petroleum, chemical, wind power, medical equipment and other equipment and factories
1.3 Alloy steel tees
Nominal diameter: DN12 to DN1800
Thickness: 3 to 60mm
Standards: ANIS, JIS, DIN, etc.
Materials: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: alloy steel tees are used in natural gas, petroleum, chemical, wind power, medical equipment and other equipment and factories.
Tees are pipe fittings which are used at the main branch of the main pipeline. Tees are divided into equal tees and reduced tees. The ends of the equal tee have the same size. The main pipe of the reducing tee has the same size, and the pipe of the branch pipe is smaller than that of the main pipe. Tee is a kind of pipe fitting used at the branch of the pipeline. For tees made of seamless pipes, there are currently two commonly used processes: hydraulic pressure forming and hot pressing.
1.4 Alloy steel reducers
Nominal diameter: DN12 to DN1800
Thickness: 3 to 60mm
Standards: national standards, ANIS, JIS, DIN, etc.
Material: ASTM A335 P91, A335 P22, WB36, A335 P11, etc.
Uses: used in natural gas, petroleum, chemical, wind power, medical equipment, other equipment and factories.
A reducer is a kind of pipe fitting used for changing the pipe diameter.
1.5 Alloy stub ends
Nominal diameters: DN15 to DN1200
Thickness: 3 to 60mm
Materials: ASTM A335P91, A335P22, WB36, A335P11, etc.
Standards: ASME B 16.9, SH 3408, SH 3409, HG/T 21635, DL/T 695, SY/T 0510, DIN 2617.
Uses: water, beverage, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, waterproofing, pipelines, etc.
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