Haihao Group Supplying Various Pipe Fittings to Australia
Haihao Group, a leading Chinese manufacturer of industrial pipe fittings, has successfully completed another high-quality delivery for a valued client in Australia. The order featured an extensive range of fittings, manufactured to international standards such as ASME B16.9, ASME B16.11, ASME B16.5, and MSS SP-97, in a wide variety of materials including A234 Gr.WPB, A420 Gr.WPL6, A105N, and A516 Gr.60.
This case study highlights Haihao Group’s capabilities as a reliable pipe fittings supplier for Australia, providing both standard and customized products for complex piping systems.
Quality inspection of ASME B16.9 A234 Gr.WPB 90 degree elbow
Project Overview: Meeting Australian Standards & Expectations
The project involved the supply of diverse carbon steel pipe fittings to an engineering contractor in Australia, who serves industries such as oil & gas, power generation, and infrastructure construction. All products were produced in compliance with ASME and MSS standards, ensuring compatibility with the Australian industrial pipeline market.
To meet the client’s strict technical and timeline requirements, Haihao Group delivered a full set of pipe fittings with dimensional and pressure grade variety, carefully manufactured, inspected, and packaged for international shipping.
Product Scope: One Shipment, Multiple Solutions
The order included over 25 product types, covering nearly the entire carbon steel fitting series:
ASME B16.9 Butt Weld Fittings
90° Elbow LR & SR – A234 Gr.WPB, A420 Gr.WPL6
45° Elbow – A234 Gr.WPB
Straight Tee / Reducing Tee – A234 Gr.WPB, A420 Gr.WPL6
Concentric & Eccentric Reducer – A234 Gr.WPB, A420 Gr.WPL6
Pipe Caps – A234 Gr.WPB
ASME B16.11 Forged Steel Fittings
Socket Weld & Threaded Elbows (90°) – A105N
Socket Weld & Threaded Couplings – A105N
Socket Weld & Threaded Pipe Caps – A105N
Socket Weld & Threaded Tees – A105N
Specialty Branch & Transition Fittings
MSS SP-97 Sockolet & Weldolet – A105N
MSS SP-95 Concentric & Eccentric Swage Nipples – A105N
ASME B36.10 Carbon Steel Nipples – A106 Gr.B
Flanges & Blinds
ASME B16.5 Flanges (Blind, WN, SO, SW, Threaded) – A105N (Series A & B)
ASME B16.48 Spectacle Blind, Paddle Blind, Paddle Spacer – A516 Gr.60
All fittings were provided in multiple sizes, ranging from DN15 to DN600, and customized according to wall thickness and end connections as specified by the client.
Haihao Group conducts quality inspections for pipe tee
Quality Control: Zero Compromise on Standards
Haihao Group follows a multi-step inspection process to ensure all fittings meet or exceed industry requirements:
Material Verification – Incoming raw material traceability with MTC 3.1/3.2 certificates.
Dimensional Inspection – Each product is measured and visually checked using calibrated gauges.
Non-Destructive Testing (NDT) – Where applicable, ultrasonic or magnetic particle inspection was applied.
Hydrostatic Tests – Performed on selected fittings and flange components.
Coating & Protection – Anti-corrosion coatings were applied upon request, including black paint, varnish, or galvanization.
Final QC Report – Comprehensive report provided with photos, marking verification, and packaging review.
Each batch was clearly labeled, tagged, and bundled per international export requirements, with high-resolution photographs taken before shipping.
Packaging & Shipment: Precision in Every Step
Haihao ensured secure export packaging for sea freight to Australia:
- Plastic caps on pipe ends
- PE bags for small forged fittings
- Wooden crates and fumigated pallets for all large or mixed items
- All packages were labeled in both English and standard export codes
A full packing list, invoice, COO (Certificate of Origin) and test reports accompanied the shipment, ensuring smooth customs clearance and client traceability.
Feedback from the Client
The Australian customer expressed high satisfaction with the entire process, noting:
“We were impressed by the professionalism of Haihao Group. From technical confirmation to inspection and packaging, everything was handled smoothly and transparently. The fittings matched our drawings perfectly, and the delivery arrived right on schedule.”
Such trust reflects Haihao Group’s long-term commitment as a pipe fittings supplier for the Australian market.
Why Choose Haihao Group?
- Over 40 Years of Export Experience
- Wide Product Range Covering All Standards
- Custom Production Capabilities
- Complete Documentation & Certification
- Reliable Delivery to Australia, the Middle East, and Europe
Looking for a Trusted Pipe Fittings Supplier in China?
Haihao Group is ready to support your next project with reliable ASME B16.9 fittings, forged carbon steel fittings, and custom branch components. Contact us today to receive a quote or technical consultation.