How to Verify Original SEL Tiger TMT Bars on Site?

I’ve seen many people confused about how to check whether the SEL Tiger TMT bars they receive on-site are original or not. With the increasing demand for Tiger TMT, there are also more chances of duplicate or low-quality products entering the market. So it’s super important to know how to verify the authenticity before using them in any construction work.

Here are some practical tips to help you identify genuine Sel Tiger TMT bars:

Check the Branding on the Bar

Every original Sel Tiger TMT bar comes with a clear and continuous branding pattern.
You should look for:

“SEL TIGER TMT” or “TIGER TMT” engraved along the length

Consistent spacing

Correct spelling and logo style

If the branding looks uneven, misspelled, or faded, that’s a red flag.

Verify the Unique Rib Pattern

One of the signature features of Tiger TMT is its unique ribbing design, which helps in better bonding with concrete.
Original bars will have:

Uniform rib height

Clean finish

No dents or deformities

Duplicate bars usually have poorly cut ribs or inconsistent patterns.

Check the Grade Marking

SEL Tiger TMT bars typically include grade markings like:

Fe-500

Fe-550

Fe-600

These markings should be visible and consistent. If the grade marking is missing or looks manually carved, be cautious.

Perform a Simple Bend Test

Authentic Sel Tiger TMT bars are known for their flexibility.
Try bending a sample bar:

Genuine bars bend smoothly without cracks

Fake bars may show surface cracks or break easily

This is a quick on-site test that speaks volumes about quality.

Check the ISI Mark

Original SEL Tiger TMT bars carry the ISI certification mark.
Ensure it’s:

Properly stamped

Clear

Not smudged or irregular

Fake bars often have poorly printed ISI marks or none at all.

Ask for Manufacturer Test Certificates

A genuine supplier should always provide:

Heat number

Chemical composition

Mechanical properties

Manufacturing batch details

Make sure the certificate matches the bars you received.

Buy Only From Authorized Dealers

The safest way to avoid duplicates is purchasing from:

Official SEL Tiger distributors

Authorized dealers

Verified supply chains

Avoid unknown sellers offering unusually low prices.

Use SEL Tiger’s Official Verification Support

SEL Tiger often provides:

Customer helplines

Brand verification options

Dealer authenticity checks

You can reach out directly to confirm whether your batch is original.

Final Thoughts

Authentic Sel Tiger TMT bars ensure the structural strength, safety, and durability your construction project needs. With so many counterfeits out there, a quick verification can save you from huge risks later.

Has anyone here faced issues with fake Tiger TMT bars before? How did you identify them?
Share your experiences — it will help many others in the community!