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Sejin Tube Tech Co., Ltd. |
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About Us
We, Sejin Tube Tech Co., Ltd. supply Stainless Steel Tube for Boiler, Heat Exchanger, Ordinary piping, Machinery, Structure, Sanitary tubing, etc.
We manufacture both Welded pipe & Seamless pipe.
We have certificates of ISO9001, CE PED & Korean Standards.
Also, we obtained the patent of "On-Line Non-Oxidation Atmosphere Heat Treatment Method for Arc Welded Stainless steel pipe" through the endless technical development.
Our main customers are Doosan Heavy Industries(Korea), Seongjin GEO ...
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1. Item : Stainless Steel Pipe for Tubing
2. Standard : ASTM A312, JIS G3459, ...
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1. Item : Stainless Steel Tube for Boiler and Heat Exchanger
2. Standard : ...
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1. Item : Seamless Pipe and Tube
2. Standard : ASTM A213
3. Material : 304(L) ...
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1. Item : Stainless Steel Pipe for Ordinary Tubing
2. Standard : ASTM A269, ...
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1. Item : Stainless Steel Pipe for Sanitary Tubing
2. Standard : ASTM A270, ...
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1. Item : Stainless Steel Pipe for Ordinary Tubing
2. Standard : ASTM A269, ...
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1. Item : Stainless Steel Pipe for Tubing
2. Standard : ASTM A312, JIS G3459, ...
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1. Item : Seamless Pipe and Tube
2. Standard : ASTM A213
3. Material : 304(L), ...
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Company Name:
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