NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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NSF/ANSI 14
Plastics Piping System Components and Related Materials

Click here for a list of End Use Code Designations.

Click on Product Standards or footnote in blue to view the referenced document


 
Hyosung Chemical Corporation 
235, Banpo-daero, Seocho-gu
Seoul 06578 
Republic of Korea 
82 2 2146 5453
Visit this company's website

Facility : Ulsan, Republic of Korea

Drain, Waste, and Vent, Continuous Waste, and Sewer Materials

Material Type End Use Trade Name Product Standard
PP-RCT 3 Hyosung Polypropylene R202P& ¢ CSA B137.11
PP-RCT 3 Hyosung Polypropylene R202P& ¢ ASTM F2389
PP 3 Topilene R200P ASTM D4101 210B44731 

& Pipe also meets the chlorine resistance requirement of Class 3 in accordance with ASTM
  F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.


Potable Water - Materials

Material Type End Use Trade Name Product Standard
PP-RCT 3 Hyosung Polypropylene R202P& ¢ +++ [1] [2] [G] ASTM F2389
PP-RCT 3 Hyosung Polypropylene R202P& ¢ +++ [1] [2] [G] CSA B137.11
PP-RCT 3 Hyosung Polypropylene R202P& ¢ +++ [1] [2] [G] ASTM D4101 0210B4473
PP 3 Topilene R200P+++ [3] [G] ASTM D4101 210B44731 

& Pipe also meets the chlorine resistance requirement of Class 3 in accordance with ASTM
  F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[1] Certified for a maximum surface area to volume ratio of 500 square inches per liter.
[2] Use of this material in NSF Certified pipe and tubing requires NSF's authorization.
[3] Certified for a maximum surface area to volume ratio of 350 square inches per liter.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.


Radiant Floor Heating - Materials

Material Type End Use Trade Name Product Standard
PP-RCT 3 Hyosung Polypropylene R202P& ¢ CSA B137.11
PP-RCT 3 Hyosung Polypropylene R202P& ¢ ASTM F2389
PP 3 Topilene R200P¢ CSA B137.11
PP 3 Topilene R200P¢ ASTM F2389 

& Pipe also meets the chlorine resistance requirement of Class 3 in accordance with ASTM
  F2023.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

NSF Certified materials and generic ingredients are exempt from bearing an NSF Certification Mark. Certified materials and generic ingredients are identified by the manufacturer name, facility location, and trade designation as shown in the Official Listing.

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Number of matching Products is 11
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