Custom Fabrication of DN250 Welded Cross in HCMC

Custom-made welded cross DN250 in Ho Chi Minh City is the optimal solution when industrial piping systems require large-sized flow-splitting fittings that ready-made market products struggle to meet. TAN DAT MECHANICAL MANUFACTURING TRADING AND SERVICE COMPANY LIMITED provides professional mechanical fabrication services, precisely meeting technical specifications, ensuring quality and schedules for every project.

What is a welded cross and when is custom fabrication needed?

A welded cross, also known as a four-way fitting, is a piping accessory that splits a main pipe into three different branches at a single intersection point. This fitting plays a crucial role in distributing fluid in factory piping systems, water supply and drainage, fire protection (PFF), or chemical systems.

For small standard sizes, ready-made fittings are usually easy to find. However, for large diameters such as DN200 to DN300, or when a project has special requirements for branch length or non-standard wall thickness, ready-made products are often hard to find or unsuitable. In such cases, choosing custom-made welded cross according to drawings is a quick, cost-effective option that ensures a high seal for the system.

Actual product: Steel welded cross DN250 at Tan Dat

Actual images at Tan Dat's workshop show the steel welded cross DN250 fabricated according to requirements for a project in Ho Chi Minh City. All stages from pipe cutting, beveling to welding are performed by skilled mechanics.

The pipe branches are cut and hole-punched precisely according to templates, ensuring high concentricity. The weld is fully penetrated along the entire circumference to withstand the working pressure of the system. Before delivery to customers, the products are cleaned of welding slag, thoroughly inspected for appearance and dimensions, and ready for direct welding or flange installation at the site.

Professional welded cross fabrication process at Tan Dat

To ensure technical quality and durability for each product, Tan Dat applies a systematic fabrication process consisting of the following steps:

1. Receiving information: Receiving technical drawings or actual specifications from customers, including main pipe diameter, branch pipe diameter, wall thickness, branch length, and connection end type (welded bevel or flange).
2. Cutting and hole punching: Cutting the steel pipe and punching branch holes according to design templates, ensuring precision in angles and concentricity.
3. Beveling and welding: Preparing the bevel for welding and executing the weld according to the procedure suitable for the material (black steel, galvanized steel, or stainless steel).
4. Inspection and finishing: Checking geometric dimensions, weld appearance, surface cleaning, and applying anti-rust paint for steel materials according to customer requirements.

Why choose fabrication services at Tan Dat Mechanical?

With a production workshop located in the Vinh Loc area, Ho Chi Minh City, Tan Dat Mechanical is a trusted partner of many M&E and industrial contractors thanks to practical advantages:

• The workshop located in Ho Chi Minh City enables fast delivery for projects in Ho Chi Minh City, Binh Duong, Long An, and neighboring provinces.
• Flexible fabrication capacity across various popular materials such as black steel, galvanized steel, and stainless steel 304, stainless steel 316.
• Ability to combine diverse services: flange welding, pre-assembling flanged flexible joints to create complete piping assemblies prior to installation.

Contact for ordering and custom piping fabrication

Customers in need of custom-made welded cross, pipe welding fabrication, or flange installation, please send technical drawings via Zalo to receive detailed consultation and quotation. Tan Dat always commits to delivering quality products at reasonable costs.

Contact information:

• Unit: TAN DAT MECHANICAL MANUFACTURING TRADING AND SERVICE COMPANY LIMITED (Tan Dat Flex)
• Hotline / Zalo: 0906 304 114
• Email: khopgiannoinox.vn@gmail.com