Alloy Steel ASME SA335 P9 Studded Tube For Heat Exchanger

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Payment Terms	TT, LC
Supply Ability	10000 tons/month
Delivery Time	Depending on quantity
Packaging Details	Steel Frame Case
Product Name	Alloy Steel Studded Tube
Base Tube	ASTM A335 / ASME SA335 P9
Stud Material	AL Steel / other material
Stud Hight	5 mm - 35 mm
Stud Diameter	φ5 - 20 mm
Studded Tube length	Max. 34m/pc
Brand Name	Yuhong
Model Number	Studded Tube
Certification	ABS, BV, DNV, CCS, LR
Place of Origin	China

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Product Specification


Payment Terms	TT, LC	Supply Ability	10000 tons/month
Delivery Time	Depending on quantity	Packaging Details	Steel Frame Case
Product Name	Alloy Steel Studded Tube	Base Tube	ASTM A335 / ASME SA335 P9
Stud Material	AL Steel / other material	Stud Hight	5 mm - 35 mm
Stud Diameter	φ5 - 20 mm	Studded Tube length	Max. 34m/pc
Brand Name	Yuhong	Model Number	Studded Tube
Certification	ABS, BV, DNV, CCS, LR	Place of Origin	China
High Light	ASME SA335 P9 Studded Tube ，Alloy Steel Studded Tube ，Heat Exchanger Studded Tube

Alloy Steel ASME SA335 P9 Studded Tube , For Heat Exchanger

The ASME SA 335 P9 Studded Tube is a specialized component widely used in heat exchangers, boilers, and other high-temperature and high-pressure applications. Fabricated from Alloy Steel Grade P9, this tube is designed to withstand extreme conditions due to its exceptional mechanical properties and resistance to oxidation, corrosion, and thermal stress.

Key Features:

Material Composition:
1. Alloy Steel Grade P9 is a chromium-molybdenum alloy (Cr-Mo steel) with high strength, excellent heat resistance, and superior corrosion resistance.
2. Typical composition includes 9% Chromium (Cr) and 1% Molybdenum (Mo), which enhance performance in high-temperature environments.
Studded Design:
1. It features externally welded studs that increase the surface area for better heat transfer.
2. The studs are typically made from the same material as the base tube for uniform thermal expansion and enhanced durability.
Standards and Specifications:
1. Manufactured in accordance with ASME SA 335/ASTM A335 standards.
2. Ensures compliance with stringent quality and safety regulations for use in industrial applications.
Applications:
1. Widely used in industries such as power generation, petrochemicals, chemical processing, oil and gas, and refineries.
2. Ideal for processes involving high-pressure steam, superheated steam, and other high-temperature gases.
Performance Characteristics:
1. High creep strength and durability under elevated temperatures.
2. Excellent oxidation and corrosion resistance in harsh environments.
3. Enhanced heat transfer efficiency due to the studded design.

Type	Description	Base tube	Fin specification (mm)
Type	Type	O.D. (mm)	Fin pitch	Fin height	Fin thick
Welding	HFW Fin Tube	16-219	3-25	5-30	0.8-3
	H/HH Type Fin Tube	25-63	3-258-30	<200	1.5-3.5
	HFW Studded Fin Tube	25-219	8-30	5-35	φ5-20

Advantages of Using ASME SA 335 P9 Studded Tubes:

Improved Heat Transfer: The studded design allows for efficient heat exchange, making it suitable for applications where energy efficiency is critical.
Longevity and Reliability: With superior material quality and resistance to wear, these tubes ensure long-term performance under challenging conditions.
Versatility: Applicable in a range of industrial setups requiring high-temperature and high-pressure operations.

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from Quality China Factory

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Business Type:

Manufacturer,Importer,Exporter,Trading Company,Seller,Other 
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Year Established:

1990 
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Total Annual:

50M-70M
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Employee Number:

50~800 
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Ecer Certification：

Verified Supplier 

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...

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YUHONG HOLDING GROUP CO., LTD
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
https://www.steelfintube.com/

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