Stainless Steel BSPT Threaded Fittings Shipment – SS304 Class 300

Haihao Group has successfully completed a shipment of stainless steel BSPT threaded fittings for an overseas customer. The supplied products are manufactured from ASTM A182 F304 (SS304) and designed for Class 300 pressure service, ensuring reliable performance in industrial piping systems where corrosion resistance and secure threaded connections are required.

A182 F304 BSTP Hex Nipples and Reducer Couplings are ready to ship

Supplied Products Overview

The delivered stainless steel fittings include the following items:

Hex Nipple – BSPT Thread

• Product: Hex Nipple
• Size: 1-1/4 inch
• Pressure Class: Class 300
• Thread Type: BSPT
• Material: ASTM A182 F304 (SS304)

The hex nipple design allows easy installation using standard tools, making it suitable for tight assembly spaces and maintenance-friendly piping layouts.

Reducer Coupling (Bell Shape) – BSPT Thread

• Product: Reducer Coupling (Bell Shape)
• Sizes:
  • 3 inch x 2-1/2 inch
  • 3 inch x 1-1/4 inch
• Pressure Class: Class 300
• Thread Type: BSPT
• Material: ASTM A182 F304 (SS304)

Bell-shaped reducer couplings are commonly used to connect pipes of different diameters while maintaining smooth flow transition and strong threaded sealing performance.

Material and Performance Advantages

All fittings are produced from SS304 stainless steel, offering:

• Excellent corrosion resistance for general industrial and fluid service
• Good mechanical strength under Class 300 pressure rating
• Stable performance in humid or mildly corrosive environments

Manufacturing strictly follows dimensional and threading requirements to ensure compatibility with BSPT piping systems.

Quality Control and Manufacturing Capability

Haihao Group applies strict quality control throughout production, including:

• Raw material verification for ASTM A182 F304
• Precision CNC machining of BSPT threads
• Dimensional inspection and visual checks prior to shipment

Each stainless steel threaded fitting is supplied in accordance with customer specifications, ensuring reliable installation and long service life.

Reliable Stainless Steel Threaded Fittings Supplier

With extensive experience in exporting stainless steel BSPT threaded fittings, Haihao Group supports customers worldwide with stable quality, flexible sizing, and professional technical support. Our product range covers nipples, couplings, reducers, and custom threaded fittings for various industrial applications.

If you are looking for a dependable supplier of SS304 Class 300 BSPT fittings, Haihao Group is ready to support your next project.