GB/T902.2 PD Type Threaded Studs for Drawn Arc Stud Welding with Ceramic Ferrule

Description

The GB/T902.2 (PD) Threaded Studs are precision-engineered for drawn arc stud welding processes, specifically compatible with ceramic ferrules for enhanced weld quality and structural integrity. These PD-style studs are commonly used in applications requiring strong, permanent metal-to-metal bonding with minimal heat-affected zones.

Crafted from premium carbon steel or stainless steel, these studs are suitable for heavy-duty industrial applications such as steel structure assembly, shipbuilding, bridge construction, and equipment manufacturing.

Available in a wide range of protective finishes — including plain, black oxide, zinc electroplating, hot dip galvanizing, dacromet, copper plating, nickel plating, and zinc impregnation — these fasteners provide corrosion resistance and extended service life in various working environments.

OEM customization is available per drawings or physical samples. Free samples are provided for quality verification.
✅ Material:

• Carbon Steel
• Stainless Steel

✅ Finish Options:

• Plain
• Black Oxide
• Zinc Electroplating
• Hot Dip Galvanizing
• Dacromet
• Copper Plating
• Nickel Plating
• Zinc Impregnation

✅ Standards Compliance:

• GB/T902.2 – PD Type
• Also meets: GB, DIN, ISO, ANSI/ASTM, BS, JIS

✅ OEM & Customization:

• OEM Service – Based on Drawings or Samples

✅ Samples:

• Free Samples Available

✅ Packaging Options:

• Wooden Boxes
• Pallets
• Cartons
• Plastic Bags
• Nylon Bags

✅ Applications:

• ✔ Structural Welding
• ✔ Shipbuilding
• ✔ Steel Bridge Construction
• ✔ Heavy Equipment Manufacturing
• ✔ Industrial Machinery Assembly