Stainless Steel Weld Union

Technical Specifications

Brand: LIANHE

Size Range: 1/8"–4" (DN6–DN100)

Pressure Rating: Class 150

Connection Type: Weld End

Available Materials: SS201, SS304, SS316, SS316L, and other grades upon request

Gasket Materials: PTFE, Silicone, and FKM Fluororubber, where applicable

Manufacturing Process: Lost-Wax Investment Casting and Precision CNC Machining

Surface Treatment: Degreasing and Cleaning

Applicable Standards: ISO 4144, MSS SP-43, and GB/T 26120

Product Marking: Size + Material + Class 150

Packaging: Plastic Bags, Export Cartons, and Wooden Cases

HS Code: 7307220000

Place of Origin: Wenzhou, Zhejiang, China

Applications

Suitable for compatible applications in:

• Environmental protection equipment

• Wastewater-treatment systems

• Chemical-processing facilities

• Water-filtration and purification equipment

• Industrial water-distribution systems

Material, gasket, weld-end dimensions, pressure, temperature, and medium compatibility must be confirmed before ordering.

Product Advantages

1. Stainless steel construction

2. Good corrosion resistance

3. Multiple material grades available

4. Weld-end connection

5. Customized production supported

6. Degreased and cleaned surface

7. Export packaging available

8. OEM and ODM services supported

Quality and Services

Standard inspection includes raw-material verification, casting and machining inspection, weld-end dimensional inspection, surface inspection, marking verification, and final packaging inspection.

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