Strictly Control Datian Fastener Quaility

Datian passed PED 4.3 certification in 2023. 

ASTM A193/A193M   GRADE: B7, B7M, B16

ASTM A194/A194M   GRADE: 2H, 2HM, 4, 7, 7M

ASTM A320/A320M   GRADE: L7, L7M

ASTM A563/A563M   GRADE: A, C, DH

ASTM A453/A453M   GRADE: 660

EN10269                     GRADE: 6，8，10，12

DT successfully passed the ISO 9001-2000 quality system certification in 2015. From raw material processing to production process, every link is operated according to strict technology and equipped with high-quality quality monitoring personnel and perfect testing equipment.

DT Quality Control Department is equipped with a full range of calibrated inspection equipment including:

• Industrial Thermometer 

• A full range of metric and imperial Caliper and Plug gauges

• Thread Micrometre

• Rockwell Hardness Testing Machines

• PMI Gun

• Tensile testing machine

DT Fastener can meet all of your product quality and documentation requirements.

DT can provide full documentation to customer requirements including:

• 3.1 and 3.2 Certification to BS EN 10204-Mill Certificates

• Third Party Test Reports - Document Packs

• Material prove Books - Inspection and Test Plans - Quality Plans

• Dimensional Reports - Hardness Reports - PPAP Reports

• MPl and Dye Penetrant Reports

Products can be packed, labeled and marked to client's own requirements.