TP316 Studded Pipe
3 TP316 / TP316L SMLS stainless steel , NPS 8''(219.08mm) power station boiler studded tube
ASTM A213 / A213M :
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Studded tube(Pin tube)
Studded tube is also known as the head tube screw ribbed tube. Studded tube is more widely used in the petrochemical industry. Especially, in order to strengthen the heat transfer effect in the outside of the tube, Studded tube is also used in heat transfer components in a tube furnace convection chamber.
Studded tube can improve the heat transfer coefficient of flue gas side. The surface of studded tube is 2 ~ 3 times of the light pipe, so the application of studded tube can obtains the same intensity with heat radiation under the reasonable condition. The company nail head tube equipment adopts resistance welding welding method, welding process is controlled by PLC program, and dividing the feed motor servo motor, nail man-machine interface to set quotas, dividing parameters and compensation coefficient, according to the technological requirements set to ensure product quality and precision.
Competitive Advantage:
1. We have more than 10,000 square meters workshop, including 3 finning machines, daily extrusion capacity up to 80,000 studs.
2. Shanghai Port is our nearest seaport and airport, less than 2 hours’ drive away from our workshop, convenient transportation.
3. Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.
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General Studded Tubes production capacity |
General specifications of Studded Tubes tubes |
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Production facility: 3 finning machines; Daily capacity up to 80,000 studs; |
Tube OD: 219 mm max. Tube Thickness: 4mm~15mm Tube Length: 16 meters max. Studs OD: OD6mm~OD16mm Studs Height: 10mm Min. |
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Executive Standard |
ASTM A213/A213M |
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Materials Grade |
T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911 |
Specifications:
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Items |
General Materials |
Popular ASTM /ASME Materials |
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General Descriptions of Studded tubes |
Popular Specifications we make |
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Tube OD(mm) |
OD38mm~OD219mm |
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Tube Wall Thickness(mm) |
4mm~15mm |
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Tube Length(mm) |
16,000mm Max. |
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Studs OD(mm) |
OD6mm~OD16mm |
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Studs Height(mm) |
10mm~45mm |
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Please email us for more information as your request. |
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Core Tube Material |
Carbon Steel Alloy Steel Heat Resistant Steel, Stainless Steel |
1. Carbon Steel: A106 Gr. B 2. Stainless Steel: TP304/304L,TP316/TP316L, TP347 3. Alloy Steel: P5,T5,P9,T9,T11,T22 |
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Studs Material |
Carbon Steel Stainless Steel |
1. Carbon Steel 2. Stainless Steel: TP409/410,TP304/304L,TP316/TP316L, TP321/TP321L |
Dimensions Data Sheet We're Supplying.
