DS Short Welding Male
KINGMAN DS sanitary union Welding Male as the main connecting base of DS unions, precisely forged and machined from SS304/SS316L stainless steel complying with DS hygienic standards. Adopting exclusive DS standard thread profile with high precision and uniform meshing clearance, it acts as the thread driving and docking base of the complete union. With flat welding end and highly polished clean flow path, it integrates pipeline docking, thread locking and fluid guiding functions. Featuring stable structure and excellent coaxiality, it withstands long-term locking load and fluid impact, widely used in detachable pipeline systems of DS-standard hygienic production lines in food, pharmaceutical and bioengineering industries.
Specifications
| Parameter | Value |
|---|---|
| Product Type | Sanitary Union |
| Size Range | DN15–DN150 (approx. 1/2"–6") |
| Material | 304 / 316L stainless steel |
| Seal Material | EPDM / FKM (Viton) / Silicon |
| Connection Standard | 3A / SMS / DIN / ISO / RJT / IDF /ASME BPE |
| OEM | any special OEM services |
| Certification | ISO 9001, 3A,CE,EAC,health wading license |
Features
- 1. Exclusive DS standard thread system with accurate tooth profile and uniform pitch perfectly matches DS round nuts, ensuring smooth screwing and precise locking positioning for all DS pipeline accessories.
- 2. Precisely forged integral base features dense and solid structure with high strength. It resists deformation under repeated locking load and maintains excellent thread durability.
- 3. Flat and regular welding end ensures high docking coaxiality and neat welding forming, reducing welding stress and improving overall pipeline straightness.
- 4. Smooth and clean internal flow path eliminates sudden resistance, reduces turbulence and sedimentation risks, perfectly adapting to high-clean sterile fluid transmission scenarios.
- 5. Excellent corrosion and temperature resistance withstands routine cleaning and sterilization without rusting or impurity precipitation, ensuring medium purity during long-term operation.
- 6. Multi-functional integrated structure meets docking, locking and flow guiding requirements. The compact design simplifies pipeline assembly and improves overall system stability.
Working Principle
As the load-bearing base and thread driving core of DS union assemblies, the cloud head undertakes key functions of fixed support, thread meshing and precise flow guidance. During assembly, the standard DS external thread meshes accurately with the round nut to convert rotational torque into stable axial locking force, completing tight sealing assembly with flat joint and gasket. The flat through inner bore ensures steady medium flow with gentle transition, reducing flow resistance and local stagnation to meet CIP cleaning and sterile production standards. The high-strength base bears full locking pressure and alternating pipeline load, buffering operational vibration to protect long-term sealing stability. Smooth thread retraction enables quick pipeline disassembly for maintenance, fully fitting the standardized assembly and high-efficiency operation requirements of DS hygienic pipelines.
Why Choose KINGMAN
Engineering Review Before Production
Send mating dimensions or a drawing for review before the DS welding male enters production, giving your purchasing team a clearer specification at order stage.
Faster Custom Scheduling
Confirmed non-standard sanitary union components typically move through production within 7–15 working days, depending on the specification and order volume.
One-Year Export Warranty
KINGMAN export products include a 1-year international warranty plus lifetime technical support for qualifying replacement, spare-part and troubleshooting needs.
