NSF Product and Service Listings

These NSF Official Listings are current as of Friday, January 30, 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=C0179994&Standard=014&

Did you know?

The new NSF Product Listings website is available for NSF/ANSI 14-Certified products with a new look and feel. Click on "Try it Now" to check it out!

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



 
Weifang Palconn Plastics Technology Co., Ltd. 
Yinma Industrial Park, Changyi Town
WeiFang City, Shandong Province 261317 
China 
86 139 0636 9120
Visit this company's website

Facility : Shandong Province, China

Potable Water - Pipe and Fittings

Product Type   Material Type   Trade Name   Product Standard

Pipe$ ¢ § +++ [1] [G]
 
PEX 5308
 
PALCONN PEX Tubing
 
ASTM F876/F877
3/8", 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2", 2"

$ Certified for blue, natural, white and red without oxygen barrier.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
  manufacturer's instructions and the requirements of the latest edition of the Uniform
  Plumbing Code™.
+++ 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 PEX solid wall pipe.
    Red, White, Blue - PEX 5308
[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.

Pipe$ ¢ § +++ [1] [G]
 
PEX 5308
 
PALCONN PEX Tubing
 
CSA B137.5
3/8", 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2", 2"

$ Certified for blue, natural, white and red without oxygen barrier.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
  manufacturer's instructions and the requirements of the latest edition of the Uniform
  Plumbing Code™.
+++ 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 PEX solid wall pipe.
    Red, White, Blue - PEX 5308
[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

Product Type   Material Type   Trade Name   Product Standard

Pipe# ¢
 
PEX 5006/5106
 
PALCONN PEX Barrier Tubing
 
ASTM F876/F877
3/8", 1/2", 5/8", 3/4", 1"

# Certified for blue, natural, orange, and red.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

Pipe# ¢
 
PEX 5006/5106
 
PALCONN PEX Barrier Tubing
 
CSA B137.5
3/8", 1/2", 5/8", 3/4", 1"

# Certified for blue, natural, orange, and red.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.


Number of matching Manufacturers is 1
Number of matching Products is 4
Processing time was 0 seconds