Modern energy, petrochemical, and offshore projects demand piping systems that withstand extreme pressure, mechanical wear, and highly corrosive environments. To address these critical engineering challenges with a single-source supply chain, Haihao Group  ...

When pipeline diameter reaches 80 inches, a branch connection becomes a substantial engineered component rather than a routine fitting. Haihao Group recently supplied 80 inch pipe fittings for a Saudi NEOM project, including equal and reduced tees with rei ...

Haihao Group has completed manufacturing and testing for a specialized order of carbon steel pipe elbows bound for an industrial contractor in the United Kingdom. Designed to meet both European and American pressure piping criteria, this shipment highlight ...

Haihao Group has completed the manufacturing, non-destructive evaluation, and sea-freight packing for a batch of high-pressure pipe fittings delivered to an Indonesian cryogenic processing facility. The shipment features heavy-wall 6-inch equal tees manufa ...

Haihao Group has completed a shipment of 08X18N10T seamless 90° long-radius elbows for a customer in Latvia. The order covers five sizes, from 32.0 × 4.0 mm to 325.0 × 12.0 mm, manufactured according to TU U 24.2-13419172-005-2014. The order is notable for ...

Haihao Group recently completed a shipment of A234 WPB fittings for a customer in South Korea, covering elbows, tees and concentric reducers for industrial piping applications. The order was manufactured to ASME B16.9 and included Schedule 40 fittings in s ...

Haihao Group has completed the production and shipment of a batch of ASTM A234 WPB tee fittings for an Indian customer. The order includes equal tee and reducing tees, all produced from ASTM A234 WPB carbon steel and specified with SCH STD wall thickness a ...

Haihao Group has completed the production and shipment of a large-diameter ASME B16.9 eccentric reducer for an Indonesian customer. The order includes a 20″ × 16″ eccentric reducer manufactured from SA-860 WPHY-65 with SCH40 wall thickness. For ...

Stainless steel pipe fittings play an important role in maintaining reliable connections and smooth flow performance in industrial piping systems. Haihao Group recently completed the supply of SS304 ASME B16.9 pipe fittings for a Malaysian customer, includ ...

Haihao Group has recently completed the production and shipment of a batch of SS304 pipe fittings for a Malaysian customer. The order included stainless steel equal tees, reducing tees, 90-degree short radius elbows, 45-degree short radius elbows, and conc ...

Haihao Group recently completed the production and shipment of a batch of seamless pipe caps for a customer in the UK. The order included various sizes of ASME B16.9 A234 WPB pipe caps, covering common and large diameter specifications from 1-1/4 inch to 1 ...

Haihao Group recently completed the production and shipment of a batch of ASME B16.9 90 degree elbows for a Malaysian customer. The order included short radius (SR) elbows in different sizes, with surface treatments including black painting and hot-dip gal ...

Haihao Group has recently completed the production and delivery of a batch of P265GH pipe fittings for a customer in Poland. The order included large diameter tees and 90-degree elbows manufactured from P265GH carbon steel according to European requirement ...

Haihao Group recently completed the production and shipment of a 4-inch short elbow for a customer in Singapore. The supplied pipe fitting was manufactured according to ASTM A234 Gr.WPB material requirements and ASME B16.9 dimensional standards, providing ...

Haihao Group has successfully completed the production and shipment of a large batch of ASME B16.9 ASTM A234 WPB elbows for a customer in Poland. The order was covering various sizes of 45-degree and 90-degree long radius elbows for industrial pipeline app ...

Haihao Group has recently completed the production and shipment of a batch of ASTM A234 WPB seamless elbows for a valued customer in India. The order includes DN600 45° Long Radius (LR) Elbows and DN600 90° Long Radius (LR) Elbows, both manufactured with S ...

Haihao Group has successfully completed the production and shipment of a batch of ASME B16.9 WPL6 fittings for a customer in Indonesia. The order includes 90° long radius elbows and tees manufactured from SA-420 WPL6 low-temperature carbon steel, designed ...

Haihao Group has recently completed the production and shipment of a batch of ASTM A420 WPL6 fittings for a customer in the United Arab Emirates. The order consists of seamless butt weld pipe fittings manufactured in accordance with ASME B16.9, specificall ...

Haihao Group has successfully completed the production and shipment of a batch of ASTM A403 WP316L welded fittings for a Singapore customer serving the petrochemical and process industries. The order includes 38-inch long radius elbows, equal tees, and red ...

Haihao Group has successfully completed the production and shipment of a 45° socket weld elbow for a customer in Singapore. Manufactured from ASTM A182 F11 Class 2 forged alloy steel and produced in accordance with ASME B16.11, the fitting is designed for ...