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Petrochemical Studbolts

Coventry Fasteners has been providing quality studbolt and fastening solutions to the petrochemical market for over 25 years. The experience gained in working with leading global manufacturers has seen us develop a range of products and finishes to meet the most demanding applications.


Our dedicated studbolts facility located in Redcliffe, Western Australia, can offer quick turnaround times due to on-site stocks of raw materials as well as pre-cut product. Pre-cut product is also available through selected state distribution centres. Our standard range includes studbolts made from the following materials:

  • B7
  • B8
  • B8M
  • L7
  • B16
Coventry Fasteners Deltalloy studbolts are marked at the time of manufacture to identify them as Deltalloy product and indicate the grade of material. Traceability to raw materials used is maintained throughout the manufacturing process and all Deltalloy products can be supplied with full certification for material composition and mechanical properties. In addition to the standard Deltalloy range, high integrity fasteners in exotic or super alloy material grades are also available including:

  • Duplex & super duplex
  • Exotic Alloys - Hastelloy®, Inconel®
  • Titanium – Grade 2 & 5
  • Heat resistant grades
  • Non-ferrous

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