NSF Product and Service Listings

These NSF Official Listings are current as of Wednesday, October 14, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Plumbing/Listings.asp?Company=C0710964&Standard=014&

Did you know?

This site will be decommissioned on 1 October 2026. Please use the new NSF Product Listings website by clicking the "Try It Now" button below. If you have any questions or require assistance, please contact your NSF Account Manager.
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


 
Baystar - Bayport Polymers LLC 
12212 Port Road
Pasadena, TX 77507 
United States 
281-474-6000
Visit this company's website

Facility : Pasadena, TX

Gas Applications - Materials

Material Type End Use Trade Name Product Standard
PE 4710* ¢ 3 HDPE 4920B CSA B137.4 445574C
PE 4710* 3 HDPE 4920B ASTM D2513 445574C
PE 4710* ¢ 3 HDPE 4920N/BLK CSA B137.4 445574C
PE 4710* 3 HDPE 4920N/BLK ASTM D2513 445574C 

* Use of this material in NSF Certified pipe and tubing requires NSF’s prior authorization.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.


Potable Water - Materials

Material Type End Use Trade Name Product Standard
PE 4710^ ++ 3 HDPE 4920B ASTM D3350 445574C
PE 4710^ ++ 3 HDPE 4920N ASTM D3350 445574A
PE 4710^ ++ 3 HDPE 4920N/BLK ASTM D3350 445574C 

^ Meets the chlorine resistance requirements of CC3 in Table 2 of ASTM D3350 when tested
  in accordance with ASTM F2263.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).

Number of matching Manufacturers is 1
Number of matching Products is 7
Processing time was 0 seconds