Haihao Group recently completed the production and delivery of a batch of A105 threaded pipe fittings samples for a valued customer in Australia. The sample order included several types of high-precision carbon steel threaded fittings, and after inspection, the client expressed full satisfaction with the product quality, confirming future large-scale orders.

A105 Threaded Pipe Fittings
Delivered Product Details
The delivered A105 threaded pipe fittings were manufactured in accordance with ASME/ANSI standards, ensuring high reliability and compatibility in global piping systems. The sample items included:
1/8″ Threaded Tee
1/2″ 90° Threaded Elbow
1/4″ 45° Threaded Elbow
3/8″ Threaded Union
All fittings were produced using forged ASTM A105 carbon steel, known for its excellent mechanical strength, toughness, and machinability — making it ideal for high-pressure systems in oil, gas, and industrial applications.
Quality & Precision That Earns Trust
Each fitting underwent strict quality inspection before shipping, including:
- Thread Accuracy Check
- Dimensional Verification
- Visual and Surface Finish Inspection
Upon receiving the samples, the Australian client praised the craftsmanship and consistency, confirming that Haihao Group has met their expectations and approved us for future long-term cooperation on larger batch orders.

A105 Threaded Union
Applications of A105 Threaded Pipe Fittings
These forged carbon steel threaded fittings are widely used in industries such as:
- Oil & Gas
- Chemical Processing
- Water Treatment
- Power Generation
- Fire Protection Systems
Their threaded connection design allows for easy installation and removal without welding, making them a perfect choice for small-diameter piping systems where frequent maintenance is needed.
Why Choose Haihao Group as Your A105 Threaded Pipe Fittings Supplier?
With over 40 years of experience, Haihao Group is a trusted global manufacturer and exporter of high-quality pipe fittings and flanges.
We provide:
Full range of A105 forged threaded fittings: elbows, tees, couplings, unions, plugs, bushings, and more
Compliance with ASME B16.11, BS 3799, ISO, and other international standards
In-house thread cutting, machining, testing, and packaging
Customization support based on drawings and technical specifications
Our fittings are already in use across Asia, Australia, Europe, the Middle East, and the Americas.
Are you looking for a reliable A105 threaded pipe fittings supplier?
Choose Haihao Group for quality, customization, and international-standard manufacturing. Email:sales@haihaogroup.com
Related Article:
Understanding Pipe Thread Types and Standards: NPT, BSP, and More