Haihao Group completed an urgent order of MSS SP-97 F51 Weldolet for an Italian customer in just 7 days

As an important economic hub in southern Europe, Italy plays a vital role in China-Europe trade, especially in the fields of industrial equipment, piping systems and pressure fittings. Over the past decade, Haihao Group has established solid partnerships across Europe by providing high-quality, standard-compliant fittings and reliable project support, especially in markets such as Italy, Germany and the Netherlands.

Our duplex stainless steel fittings, alloy flanges and ASME/MSS-compliant branch pipe joints are increasingly favored by European engineering companies due to their excellent performance in harsh environments such as offshore platforms, chemical plants and power plants.

High quality MSS SP-97 F51 Weldolet produced by Haihao Group

Recently, Haihao Group successfully completed a return order from an Italian customer who urgently ordered five MSS SP-97 Weldolet fittings made of ASTM A182 F51 duplex stainless steel, 3/4 inches in size, and required seven-day delivery. Although the quantity is small, this order is particularly important due to the urgency and precision requirements. As a trusted supplier, Haihao Group responded quickly and successfully met this challenge.

Despite the limited quantity, the customer’s requirements for product quality inspection are very strict, and the customer’s requirements are as follows:

1.Visual inspection:Each product is inspected to ensure that it has no rust, scratches, deformation or surface defects.

2.Material certificates:Raw materials (factory test certificate) and finished product certificates are provided in accordance with the standard. EN 10204 3.1.

3.Mechanical and metallurgical tests

4.Impact test

5.Tensile strength test

6.Hardness test

7.Microstructure inspection

8.Metallographic test

These tests confirm that the accessories meet all requirements such as strength, ductility, corrosion resistance and low-temperature embrittlement – these properties are crucial for the application of duplex stainless steel.

Chemical composition detection of MSS SP-97 F51 Weldolet

This order is not our first cooperation with Italian customers. In many successful transactions, Haihao Group has won the trust of customers with the following advantages:

1. On-time delivery under tight deadlines
2. Strict compliance with MSS SP-97 and ASTM A182 F51 standards
3. Full traceability and third-party certification documents
4. Ongoing communication and technical support

We believe that no order is too small to build and maintain long-term partnerships. Our team is well aware of the pressures faced by customers in ongoing projects and does its best to solve problems quickly and accurately.

Haihao Group – Europe’s trusted supplier market

Haihao Group continues to provide European customers with comprehensive piping system solutions, covering:

Branch connections (welded pipe fittings, socket pipe fittings, threaded pipe fittings)

Forged pipe fittings and flanges (ASME, EN, GOST, JIS)

Carbon steel, stainless steel, duplex steel and super duplex steel materials

Full set of documentation, including 3.1/3.2 certificates, NACE compliance and test reports

Whether you are managing a large EPC project or handling emergency on-site repairs, Haihao Group is your trusted quality, compliance and delivery partner.

Contact us today for a custom quote or technical consultation for your MSS SP-97 weldolet fitting needs. We are here to support your project, no matter the size, anywhere in the world. Email:sales@haihaogroup.com