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Studded Tube, ASME SA335 P22 Alloy Steel Seamless Pipe With 11Cr Studs, Radiant And Convection Coil Application

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Studded Tube, ASME SA335 P22 Alloy Steel Seamless Pipe With 11Cr Studs, Radiant And Convection Coil Application

Brand Name:	YUHONG
Model Number:	Alloy Steel Studded Tube, Studded Tube, Pin Tube
MOQ:	1PC
Price:	1--10000 USD
Packaging Details:	Bundle + Cap , Ply wooden case
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China,Korea

Certification:

ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS

Base Pipe Material:

ASME SA335 P22, ASTM A335 P22, ASME SA213 T22, ASTM A213 T22

Studs Material:

CS, SS409, SS410, 11Cr, 13Cr

Application:

Boiler, Heating, Furnace, Heater, Radiant Tube, Convection Tube, Tube Coils, Coil Tube

Studded Tube Testing:

Hammer Hitting Test

Studded Tube Length:

Max.: 34m/pc

Studs Hight:

8~50.8mm

Studs Diameter:

8~20mm

Supply Ability:

10000 tons/month

Highlight:

ASME SA335 Studded Tube

Studded Tube P22

seamless pipe steel 11Cr

Product Description

Studded Tube, ASME SA335 P22 Alloy Steel Seamless Pipe With 11Cr Studs, Radiant And Convection Coil Application

Product Specifications

Attribute	Value
Base Pipe Material	ASME SA335 P22, ASTM A335 P22, ASME SA213 T22, ASTM A213 T22
Studs Material	CS, SS409, SS410, 11Cr, 13Cr
Application	Boiler, Heating, Furnace, Heater, Radiant Tube, Convection Tube, Tube coils, Coil Tube
Studded Tube Testing	Hammer Hitting Test
Studded Tube Length	Max.: 34m/pc
Studs Height	8~50.8mm
Studs Diameter	8~20mm

Product Description

Yuhong Holding Group brings over 35 years of expertise in manufacturing steel pipes and tubes, including fin tubes, primarily for petrochemical, oil refinery, furnace, heating, boiler, heat exchanger, and air cooler applications. Our YUHONG brand products have been exported to more than 85 countries worldwide and have earned an excellent market reputation.

Studded tubes are engineered for superior heat transfer efficiency in critical applications. The external studs significantly increase surface area, making them ideal for heat exchangers and boilers in industrial processes, power generation, and petrochemical plants.

Technical Specifications

ASME SA335 P22 Chemical Composition (%)

Result

0.15~0.15

≤0.50

0.3~0.6

≤0.025

1.9~2.6

0.87~1.13

ASME SA335 P22 Tensile Test ASTM A370-20

Tensile Strength: Rm (Mpa)	Yield Strength: Rp 0.2(Mpa)	Elongation: A (%)
≥415	≥205	≥30

Production Capacity & Dimensions

Production Facility: 4 finning machines
Daily Capacity: Up to 100,000 studs/day

Tube OD: 325 mm max
Tube Thickness: 3mm~30mm
Tube Length: 34 meters max
Studs OD: dia.6mm~25.4mm
Studs Height: 10mm Min~50.8mm Max

Key Advantages

High Temperature Strength: Designed to withstand extreme heat in power plants, refineries, and petrochemical facilities
Corrosion Resistance: Alloy composition ensures durability in corrosive environments
Creep Resistance: Maintains mechanical properties under prolonged high-temperature exposure
Cost-Effective: Optimal balance of performance and value
Versatile Applications: Suitable for steam pipelines, boiler tubes, heat exchangers, and superheaters

Primary Applications

Boilers • Heat Exchangers • Furnaces • Heater Coils • Fired Heaters • Combustion Chambers • Convection Sections

Tags:

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Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

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Alloy Steel Heat Exchanger Tube

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Boiler Tube

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Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

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Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned Tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube