The Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC), founded in 1984, is recognized as one of the world’s most significant events for the oil and gas industry. Held annually, AD...

A square tube, also known as a square pipe, is a type of hollow section with a square cross-section. It is widely used in various industries due to its structural integrity, versatility, and ease of f...

Haihao Group is proud to announce the successful shipment of a high-quality square tubing product to our esteemed client in the UK. This specific order features square tubing designed as a conductor c...

Caustic embrittlement, also known as caustic cracking or stress corrosion cracking (SCC) in alkaline environments, refers to the cracking of metals and alloys that occurs when exposed to alkaline solu...

Haihao Group recently conducted a thorough quality inspection for the 254SMo stainless steel pipes ordered by our Indian client. The client appointed a third-party inspection company to ensure the pip...

Haihao Group has recently supplied a batch of stainless steel pipes made of 254SMo material for an Indonesian client. 254SMo, a super austenitic stainless steel, is renowned for its exceptional corros...

Haihao Group recently supplied an Iraqi client with 42-inch ASME B36.10 A106 Gr.b SAW pipes. This high-quality pipe is essential across various industries, particularly in the oil and gas sector, wher...

Haihao Group recently fulfilled an order for an Iraqi client who required ASME B36.10 API 5L GR X60 PSL2 SMLS pipes. This seamless pipe is a critical component for various applications, particularly i...

Haihao Group recently showcased its industry expertise and commitment to quality at Tube China 2024, one of the premier exhibitions for the tube and pipe sector. Our participation marked another succe...

At Haihao Group, we prioritize quality assurance in every manufacturing process. Rigorous quality inspection is essential to ensure that these products meet the required specifications and operate rel...

Recently, a client from Russia reached out to Haihao Group for assistance in ordering a batch of special-shaped tube sheets. A tube sheet is a flat metal plate featuring multiple circular holes design...

Recently, Haihao Group received an order from a Russian client for the EN 10253-4 304L SMLS concentric reducers. This product is essential in various piping applications, particularly in industries su...

Recently, a Russian client placed an order with Haihao Group for a batch of EN 10253-2 P265GH 90° SMLS elbows. This product is crucial for various piping applications, particularly in environments whe...

The 2024 International Pipe Exhibition will be held at the Shanghai New International Expo Center from September 25 to 28, 2024.This premier event will showcase the latest advancements in tube and pip...

A Singaporean client has placed an order for a 1″ x 3/4″ SCH 80S MSS SP-95 stainless steel ASTM A403 GR. WP316/316L concentric swage nipple with bevel ends, an essential component for vari...

As a leading supplier of advanced piping solutions, Haihao Group continues to meet the growing demand for precision-engineered components. Recently, we received an order from a European client for a b...

Haihao Group recently received an order from a Singaporean customer for a piping product: the ASME B36.10 seamless pipes PE  super duplex ASTM A790 UNS S32760 NACE MR-01-75. This high-performance prod...

Haihao Group is pleased to announce the successful delivery of ASME B36.10 ASTM A53 GR.B BE ERW pipes to one of our domestic clients. This shipment reflects our ongoing commitment to providing high-qu...