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TP316 Studded Pipe

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TP316 Studded Pipe
Features Gallery Product Description Request A Quote
Tube OD: 219 Mm Max.
Tube Thickness: 4mm~15mm
Tube Length: 16 Meters Max.
Studs OD: OD6mm~OD16mm
Studs Height: 10mm Min.
Fins Type: Round, Oval, Pin
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TP316 Studded Pipe


TP316 Pressure Steel Pipe


4mm Studded Pipe

Basic Infomation
Place of Origin: China
Brand Name: DELLOK
Certification: CE. ISO,EN10204. 3.1 Cert.
Model Number: Studs
Payment & Shipping Terms
Packaging Details: (1) Waterproof steel frame bundle with each end capped; (2) Steel frame case sealed by plywoods with each end capped.
Delivery Time: Ex-work within 5 weeks after order.
Payment Terms: L/C, T/T Contact us for details
Supply Ability: 60000 meters month
Product Description

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.


General Studded Tubes production capacity

General specifications of Studded Tubes tubes

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.


Executive Standard

ASTM A213/A213M

Materials Grade

T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911





General Materials

Popular ASTM /ASME Materials


General Descriptions of Studded tubes

Popular Specifications we make

Tube OD(mm)


Tube Wall Thickness(mm)


Tube Length(mm)

16,000mm Max.

Studs OD(mm)


Studs Height(mm)


Please email us for more information as your request.



TP316 Studded Pipe 0       TP316 Studded Pipe 1


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



Carbon Steel

Stainless Steel

1. Carbon Steel

2. Stainless Steel:

TP409/410,TP304/304L,TP316/TP316L, TP321/TP321L


Dimensions Data Sheet We're Supplying.

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Get in touch with us
Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
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