INTERNATIONAL STANDARDS

ALL PRODUCTS

• International Standards

  • UK CARES

  • ISO 14001

  • ISO 9001

  • ISO 15835

  • ACI-318

  • AFCAB

  • DCL

  • CE

  • EPD

• Upset Forging Parallel Thread Connection

• Taper Threading Connection

  • -170℃ Cryogenic Type

• Screwless Bolted Connection

• Male and Female Half Thread Half Extrusion Press Connection

• Cold Extrusion Press Connection

• Adjustable Connection

• Rib peeling and rolling thread connection

• Weldable Connection

• One-touch Quick Connection

• Machines and other products

• Plastic caps&covers