Haihao Group Ships ASME B16.9 Seamless Pipe Fittings to UAE Customer
Haihao Group has successfully completed the delivery of a batch of ASME B16.9 seamless pipe fittings to a customer in the United Arab Emirates. The shipment includes both carbon steel and stainless steel fittings, designed for high-pressure and corrosion-resistant piping systems commonly used in oil & gas, petrochemical, and industrial applications across the Middle East.
All products were manufactured in strict accordance with international standards and customer specifications, ensuring stable performance and long service life in demanding operating conditions.

ASME B16.9 A403 GR.WP316 WP 316L equal tees and eccentric reducers
Shipment Details: Carbon Steel Seamless Fittings
The carbon steel portion of the order consists of ASTM A234 WPB seamless fittings, suitable for high-pressure pipeline systems:
- Seamless 90 Degree Long Radius Elbow
Size: 3″
Wall Thickness: SCH160
Material: ASTM A234 Gr. WPB
Standard: ASME B16.9 - Seamless Reducing Tee
Size: 2″ × 1″
Wall Thickness: SCH80
Material: ASTM A234 Gr. WPB
Standard: ASME B16.9 - Seamless Reducing Tee
Size: 3″ × 2″
Wall Thickness: SCH160
Material: ASTM A234 Gr. WPB
Standard: ASME B16.9
These heavy wall seamless elbows and tees are widely used in high-pressure oil and gas pipelines where strength, reliability, and dimensional accuracy are critical.

ASME B16.9 seamless pipe fittings ASTM A234 WPB reducing tees and 90 degree elbows
Shipment Details: Stainless Steel Seamless Fittings
The shipment also includes austenitic stainless steel pipe fittings manufactured from ASTM A403 WP316 / WP316L, offering excellent corrosion resistance:
- Seamless Eccentric Reducer
Size: 1″ × 1/2″
Wall Thickness: SCH80S
Material: ASTM A403 WP316 / WP316L
Standard: ASME B16.9 - Seamless Equal Tee
Size: 2″
Wall Thickness: 40S
Material: ASTM A403 WP316 / WP316L
Standard: ASME B16.9
These stainless steel ASME B16.9 fittings are ideal for applications involving corrosive media, higher hygiene requirements, or long-term service in harsh environments.
Manufacturing & Quality Assurance
To meet UAE project requirements, all seamless fittings underwent strict quality control procedures, including:
- Visual inspection for surface defects and dimensional accuracy
- Material verification and full traceability
- Compliance with ASME B16.9 dimensional tolerances
- Proper marking, inspection, and export-ready packaging
Haihao Group’s production process ensures every seamless pipe fitting for UAE projects meets international quality expectations and customer-specific standards.
Reliable Partner for Middle East Piping Projects
With extensive experience supplying ASME B16.9 seamless elbows, tees, and reducers to the Middle East, Haihao Group continues to support oil & gas, petrochemical, and industrial projects with reliable products and professional service.

