TP304H SS Low Fin Tube Cooling Systems ASME SA312 11Cr Customized

Product Details:

Place of Origin:	China,Korea
Brand Name:	YUHONG
Certification:	ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS
Model Number:	Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Price:	1--10000 USD
Packaging Details:	Bundle + Cap , Ply wooden case
Delivery Time:	5---75 days
Payment Terms:	L/C, T/T
Supply Ability:	10000 tons/month

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Detailed Product Description

Base Pipe Standard:	ASTM A312 , ASME SA 312, ASTM A376, ASME SA376	Base Tube Material:	TP304, TP304L, TP304H, 1.4301 , 1.4306, 1.4307
Fin Type:	Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube	Application:	Boiler, Steam Heater, Fired Furnace, Fired Heater
Studded Tube Test:	Hammer Hitting Test	Studded Tube Length:	Max.: 34m /pc
Highlight:	TP304H low fin tube , 11Cr low fin tube , ASME SA312 fintube cooling systems

TP304H SS Low Fin Tube Cooling Systems ASME SA312 11Cr Customized

Product Specifications

Attribute	Value
Base Pipe Standard	ASTM A312, ASME SA 312, ASTM A376, ASME SA376
Base Tube Material	TP304, TP304L, TP304H, 1.4301, 1.4306, 1.4307
Fin Type	Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube
Application	Boiler, Steam Heater, Fired Furnace, Fired Heater
Studded Tube Test	Hammer Hitting Test
Studded Tube Length	Max.: 34m /pc

Product Description

Studded Tubes are specially designed for convection chambers in petrochemical heating furnaces to significantly enhance heat transfer efficiency. These tubes offer two to three times the heat transfer surface area compared to standard tubes while maintaining equivalent thermal strength when properly designed.

Manufacturing Process Features

Precision resistance welding controlled by PLC automation
Servo motor-driven feeding and graduation systems
Customizable stud configuration via human-computer interface
Adjustable graduation parameters and compensation coefficients

Material Composition

ASME SA312 TP304H Chemical Composition (%)

C	Si	Mn	P	S	Cr	Ni	Mo	Ti	Nb	Cu	Al	V	Co	Fe	Result
0.04~0.1	≤1.0	≤2.0	≤0.045	≤0.03	18.0~20.0	8.0~11.0	/	/	/	/	/	/	/	/

Mechanical Properties

ASME SA312 TP304H Tensile Test ASTM A370-20

Tensile Strength: Rm (Mpa)	Yield Strength: Rp 0.2(Mpa)	Elongation: A (%)
≥515	≥205	≥35

Manufacturing Advantages

20,000 square meter production facility with 4 specialized finning machines
Daily production capacity of 50,000 studs
Strategic location near Shanghai Port (under 2 hours transport)
Exceptional performance under extreme temperature and pressure conditions

Typical Applications

Boiler systems, Steam Furnaces, Fired Heaters, Evaporators, Radiant Tube Coils, Convection Tube Coils, Superheaters, and other high-efficiency heat transfer applications.

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Contact Person: Sales Dept.

Tel: +8613819835483

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