Russia reorders A350 LF2 CL1 flanges from Haihao Group after successful fitting delivery
Following a successful March delivery of 15x5M alloy seamless elbows and reducers, Haihao Group received two new flange orders from the same Russian client in April. The repeat orders confirm the client’s trust in Haihao’s strict quality control, precision manufacturing, and reliable lead time.
Quality inspection of ASME B16.5 A350 GR.LF2 CL.1 blind flange
The April orders included:
- RF blind flanges
- Weld neck flanges (WN) RF
- Long weld neck flanges (LWN) RF
- Socket weld flanges
- Spectacle blind flanges
All flanges were made of ASTM A350 LF2 Class 1, a low-temperature carbon steel widely used in pressure systems that require toughness at sub-zero temperatures. The flange sizes ranged from 1/2 inch to 16 inches, suitable for various pressure and temperature ratings.
A350 LF2 CL1 flange
Haihao Group performs 100% inspection on all flange products before shipment, including dimensional checks, material verification, and surface finish inspections. We ensure that every flange meets both the ASME B16.5 standard and any additional client requirements.
As a global supplier of forged steel flanges, Haihao Group continues to deliver dependable products and tailored solutions for demanding industrial needs. Email:sales@haihaogroup.com