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I enjoyed your great video. We are a hot tapping machine manufacturer. There are 15A ~ 1200A types depending on the bore diameter. If you are interested, please visit us.

Addressplease

Good educational video thanks

Pitiful video in that you know so much and not say a word! This is a rather awful format! Best of luck, but share you knowledge!

बहुत बढ़िया जानकारी है, आजकल कोई कलाई किए बर्तन का उपयोग बहुत कम लोग करते है ।। कलाई का उपयोग करना चाहिए 🎉

Que tipo de electrodos utilizan para realizar las soldaduras, si bien entiendo las tuberías estan con agua y frías

It is very beautiful, clean and well done

What is the Rider main in this video?

this video's music isn't annoying enough

Nice

THATS MEAN

What is the purpose of the nitrogen bags?

This is what is going on: 1. Brass and Copper cannot be used in direct contact with food. They leach out toxic chemicals. Therefore, if you coat it with food grade tin metal it is safe for cooking. 2. Ammonium Chloride is being used as an etching/cleaning agent, and also a flux. Metal must be degreased, cleaned of rust, for another metal to stick to it. Tin must have a flux to lower its melting point for sticking to brass or copper or steel or any other compatible metal. This product does both. That is why he dips his rag into the AC salts and scrubs the pan with it, then uses it again when he picks up the tin strips on the ground. AC is moderately toxic to work with. Gloves should be used, and a chemical mask. This man uses neither being poor. When you heat up AC the vapors are toxic and will irritate the lung like asthma. It gets worse with time. Always wear a mask, eye protection, heat resistant gloves. 3. You can also use Harris Stay Clean Liquid Flux with a brush after heating pan. This does the same thing. Yes, you need full protection too. It might be AC salts not sure. This is sold in the US. 4. The rag is either cotton, or fiberglass insulation. Again, you don't want to breathe in any fibers. This is what they typically use for tinning. He is rubbing it on the ground to get rid of burnt bits. It will not stick to the tin as it comes off as tin hardens. 5. The tin should be food grade and pure no contaminants or other metals. It has a low melting point. No, it won't melt when you cook food because the food picks up the heat not the empty pan. 6. Pan should be heated evenly and maintained as tin is being applied. Tricky job. 7. This flux should be neutralized with a baking soda and water wash, then washed well with soap and water before being used in food prep. 8. If you look for Copper Re-tinning videos you will see this is done in France, Turkey, India, US. Not a lost art. You can do it too.

Oi

Thank you for this VIDEO , THIS ART IS LOST ❗❗❗❗❗

Exelent

Ye konsi jgh h jha Ye kaam krte h

what with the crap music

khup chan4

Excelente video, saludos desde Perú.

Why should be applied Tin with ammoniam chloride? It's can use plain brass vessel.

Lovely

Maybe harmful for health.

Isn't Tin unhealthy?

Mercury platinum tin silver interlinked

1985? This narrorator screwed up lol.

he hardly used tin..! he just scratched tin wire just like that..! it is more of ammonium chloride

Waooooooooooooooiioii8

That is so cool! But why is he rubbing the cloth on the ground?

Nice

I can't take this video seriously with the twitch donation voice 😑

Eat that asbestos lol

Wow aaj hi plao banvaunga

I know it was 1 long day for these guy......... It's part of my every day job for the last 17 years all over the country

Turn that stupid stupid music off

Thank you this is really helpful for my assignments 😘

Nice job!

Can I get his contact number please

Interesting.

Rajeevking IBM Business workar

If we're classmates and you've come here for the term paper, drop that like😂😂💯

Paninda ko iyan ha ha Ngayon Pepsi na na lang wala na kaseng capital

Pure liquid cocaine

Kale and Corriander it contains

Nice

Yuck....