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Stainless Steel Bolt and Nut for Heat Exchanger TubeSheet Application

Stainless Steel Bolt and Nut for Heat Exchanger TubeSheet Application

Brand Name YUHONG
Model Number According to drawing
Certification ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS
Place of Origin China
Minimum Order Quantity 1 pc
Price NEGOTIABLE
Payment Terms L/C, T/T
Supply Ability According to client requirements
Delivery Time Depends on quantity
Packaging Details Ply-Wooden Case/Pallet
Product Name Nuts
Specification According to drawing
Material SS304
Size Customized
NDT 100% PT, UT, PMI
Application Tubular Heat Exchanger, Boiler, Pressure Vessel, Steam Turbine, Large Central Air Conditioning, Etc.
Detailed Product Description

Stainless Steel Bolt and Nut for Heat Exchanger TubeSheet Application
 

 

Stainless steel nuts are fasteners commonly used in various applications where resistance to corrosion and wear is important. They are typically used with bolts or screws to secure components together. Here’s some basic information about stainless steel nuts:

 

Types of Stainless Steel Nuts:
- Hex Nuts: The most common type, featuring a hexagonal shape for use with a wrench.
- Slotted Hex Nuts: Similar to hex nuts but have slots that allow for safety wire installation to prevent loosening.
- Lock Nuts: These include nylon-insert lock nuts and prevailing torque lock nuts, which resist loosening due to vibration or other forces.
- Flange Nuts: Have a wide flange at one end that acts as an integrated washer, providing more surface area contact and better grip.
- Square Nuts: Feature a square profile and are often used in confined spaces.
- Wing Nuts: Designed with wings for manual tightening without tools.

 

Stainless steel nuts are made from different grades of stainless steel, such as 304, 316, and 410. Each grade offers varying levels of corrosion resistance, strength, and temperature tolerance.

 

 

 

Stainless Steel 304/304L/304H Nuts Equivalent Grade

 

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 3041.4301S30400SUS 304304S3108Х18Н10Z7CN18‐09X5CrNi18-10
SS 304L1.4306 / 1.4307S30403SUS 304L3304S1103Х18Н11Z3CN18‐10X2CrNi18-9 / X2CrNi19-11
SS 304H1.4948S30409SUS 304H----
 

SS UNS S30400 Nuts Chemical Composition

ElementSS 304
Ni8.0 – 10.5
C0.08
Mn2.0 max
P0.045 max
S0.030 max
Si0.75 max
Cr18.0 – 20.0
Mo-
N0.10

 

304 Stainless Steel Nuts Mechanical Properties

ElementSS 304
Tensile Strength (MPa) min515
Yield Strength 0.2% Proof (MPa) min205
Elongation (% in 50mm) min40
Rockwell B (HR B) max Hardness92
Brinell (HB) max Hardness201

 

304 Stainless Steel Nuts Physical Properties

ElementSS 304
Density(kg/m3)8000
Elastic Modulus (GPa)193
Mean Coefficient of Thermal Expansion (m/m/°C)17.2 / 17.8 / 18.4
Thermal Conductivity (W/m.K)16.2 / 21.5
Specific Heat 0-100°C (J/kg.K)500
Electrical Resistivity(n.m)720
 

 

Some common applications of stainless steel nuts:

 

1. Marine and Seaside Applications

2. Chemical Processing

3. Food and Beverage Industry

4. Pharmaceutical Industry

5. Construction

6. Automotive Industry

7. Aerospace

8. Medical Devices

9. Oil and Gas

10. Electrical and Electronics

 

 

Product Tags: SS304 Tube Sheet Nuts   Tube Sheet Nuts   Stainless Steel Tube Sheet Nuts  
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