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Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

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Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

Brand Name:	YUHONG
Model Number:	Duplex Seamless Tube
MOQ:	1 PC
Price:	1 - 10000 USD
Packaging Details:	Ply-Wooden Case & Woven Bag
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China , Korea

Certification:

ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Material:

S32750

Standard:

ASTM A789 , ASME SA789

Ends:

Testing:

UT, ET, HT, PMI

Size:

OD : 6mm~ 50.8mm , WT: 0.5mm~ 15mm, L: Max:34m/pc

Application:

Heat Exchanger, Cooling , Heating, Condenser, Tube Bundle

Supply Ability:

10000 Tons/Month

Highlight:

S32750 Duplex Stainless Steel Tube

ASME SA789 Duplex Stainless Steel Tube

Heat Exchanger Duplex Stainless Steel Tube

Product Description

Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

Product Specifications

Attribute	Value
Material	S32750
Standard	ASTM A789, ASME SA789
Ends	PE
Testing	UT, ET, HT, PMI
Size	OD: 6mm~50.8mm, WT: 0.5mm~15mm, L: Max:34m/pc
Application	Heat Exchanger, Cooling, Heating, Condenser, Tube Bundle

Product Description

The Duplex Stainless Steel ASME SA789 S32750 heat exchanger tube features a balanced microstructure of austenite and ferrite, offering exceptional corrosion resistance in harsh environments. With a minimum yield strength of 450 MPa, this tube provides superior resistance to pitting and crevice corrosion, making it ideal for demanding applications in oil and gas, chemical processing, and seawater environments.

Chemical Composition

Grade	Cr	Ni	Mo	N	C
S32750	24.0-26.0%	6.0-8.0%	3.0-5.0%	0.24-0.32%	0.03% max

Mechanical Properties

Grade	Tensile Strength	Yield Strength	Elongation	Hardness
S32750	≥ 550 MPa (80 ksi)	≥ 750 MPa (109 ksi)	≥ 15% in 50 mm	Typically ≤ 32 HRC

Key Features

Super Duplex Alloy: High chromium (24-26%), molybdenum (3-5%), and nitrogen content
Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking
High Strength: Superior mechanical strength compared to standard austenitic stainless steels
Durability: Maintains structural integrity under high pressure and temperature conditions

Applications

Heat Exchangers: Shell-and-tube heat exchangers in oil refineries, petrochemical plants, and power generation
Seawater Applications: Cooling systems in marine environments due to excellent seawater corrosion resistance
Chemical Processing: Heat exchangers handling aggressive chemicals at high temperatures

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Products Details

Home > Products >

Heat Exchanger Tube

Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

All Category

Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

Brand Name:	YUHONG
Model Number:	Duplex Seamless Tube
MOQ:	1 PC
Price:	1 - 10000 USD
Packaging Details:	Ply-Wooden Case & Woven Bag
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China , Korea

Brand Name:

YUHONG

Certification:

ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Model Number:

Duplex Seamless Tube

Material:

S32750

Standard:

ASTM A789 , ASME SA789

Ends:

Testing:

UT, ET, HT, PMI

Size:

OD : 6mm~ 50.8mm , WT: 0.5mm~ 15mm, L: Max:34m/pc

Application:

Heat Exchanger, Cooling , Heating, Condenser, Tube Bundle

Minimum Order Quantity:

1 PC

Price:

1 - 10000 USD

Packaging Details:

Ply-Wooden Case & Woven Bag

Delivery Time:

5 - 60 Days

Payment Terms:

L/C, T/T

Supply Ability:

10000 Tons/Month

Highlight:

S32750 Duplex Stainless Steel Tube

ASME SA789 Duplex Stainless Steel Tube

Heat Exchanger Duplex Stainless Steel Tube

Product Description

Duplex Stainless Steel Tube ASME SA789 S32750 For Heat Exchanger Application

Product Specifications

Attribute	Value
Material	S32750
Standard	ASTM A789, ASME SA789
Ends	PE
Testing	UT, ET, HT, PMI
Size	OD: 6mm~50.8mm, WT: 0.5mm~15mm, L: Max:34m/pc
Application	Heat Exchanger, Cooling, Heating, Condenser, Tube Bundle

Product Description

Chemical Composition

Grade	Cr	Ni	Mo	N	C
S32750	24.0-26.0%	6.0-8.0%	3.0-5.0%	0.24-0.32%	0.03% max

Mechanical Properties

Grade	Tensile Strength	Yield Strength	Elongation	Hardness
S32750	≥ 550 MPa (80 ksi)	≥ 750 MPa (109 ksi)	≥ 15% in 50 mm	Typically ≤ 32 HRC

Key Features

Super Duplex Alloy: High chromium (24-26%), molybdenum (3-5%), and nitrogen content
Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking
High Strength: Superior mechanical strength compared to standard austenitic stainless steels
Durability: Maintains structural integrity under high pressure and temperature conditions

Applications

Heat Exchangers: Shell-and-tube heat exchangers in oil refineries, petrochemical plants, and power generation
Seawater Applications: Cooling systems in marine environments due to excellent seawater corrosion resistance
Chemical Processing: Heat exchangers handling aggressive chemicals at high temperatures

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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

U Bend Heat Exchanger Tube

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Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

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