Flange alignment hardware that locks pipe flanges in precise alignment during assembly and repair, the SANTUO Flange Alignment Pin Set. Confident mechanics and shipfitters gain a corrosion-resistant, lightweight set that fits neatly in a toolbox. Are the threaded 1/2" pins robust enough for demanding workshop and shipbuilding jobs?
⚡ At a Glance
- • Durability: Aluminium construction with an anodised black finish, resistant to oxidation and built for long-term use
- • Best for: Mechanics, shipfitters and heavy machinery technicians aligning pipe flanges in automotive, ship and industrial settings
- • Not ideal for: Projects requiring different thread sizes or unthreaded dowel-style alignment pins
A two-hole flange alignment pin set with a threaded size of 1/2" and anodised aluminium construction. Manufactured with inspected components and fine workmanship for stable performance and extended service life.
Secure, repeatable flange alignment - thanks to threaded 1/2" size
Threaded size is 1/2", designed to engage matching threaded flange holes and hold mating faces in position during bolting. Thread engagement prevents lateral movement while flanges are fastened.
Consistent alignment reduces time spent reworking flanges and speeds up assembly, especially useful when fitting heavy or awkward pipe sections.
Corrosion resistance in workshop environments - with anodised oxide black finish
Anodised surface treatment on aluminium creates a protective oxide layer that improves surface hardness and resistance to oxidation. The finish reduces susceptibility to surface wear under typical workshop exposures.
Less surface corrosion means pins remain serviceable for longer, particularly where exposure to moisture or salt air is likely, such as ship maintenance.
Easy to carry between jobs - with lightweight aluminium construction
Aluminium construction keeps each pin light while retaining adequate strength for alignment tasks; the kit is described as portable and compact. Components have been inspected for consistent quality.
Portable pins slot into a toolbox without adding bulk, making them practical for mobile engineers and site-based teams.
✨ The 4 Key Reasons for SANTUO Flange Alignment Pin Set
- Threaded 1/2" engagement - Ensures consistent alignment with corresponding 1/2" flanges during installation
- Anodised oxide black finish - Resists oxidation for prolonged service in damp conditions
- Professional workmanship - Tight tolerances reduce wobble and improve flange mating accuracy
- Two-pin, compact set - Lightweight design fits easily into most mechanics' toolkits
📋 Technical Details at a Glance
- Thread size: 1/2"
- Quantity: 2 pins
- Material: Aluminium
- Finish: Anodised oxide black
- Compatibility: Pipe flanges in automotive parts, ships and large machinery
❓ Frequently Asked Questions
Q: What is the threaded size of the pins?
A: The threaded size is 1/2" as stated in the product description.
Q: What material and finish are used?
A: Aluminium construction with an anodised oxide black finish, which is described as oxidation resistant.
Q: Where are these pins suitable for use?
A: Suitable for pipe flanges in automotive parts, ships and large machinery, and designed to be portable for toolbox storage.
🏆 Our Verdict
Ideal for mechanics, shipfitters and maintenance technicians who need repeatable flange alignment on heavy equipment. Threaded 1/2" engagement, anodised aluminium durability and inspected workmanship combine to deliver reliable alignment performance. Given the corrosion-resistant finish and quality checks, the set represents a practical long-term toolroom item that should withstand routine workshop use.
