NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 29, 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=C0259328&Standard=014&
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
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
| Zhejiang Liutong Plastic Co., Ltd. | |
| 6# Gongxin Road, West Industrial Area | |
| Huangyan, Taizhou City | |
| Zhejiang Province 318020 | |
| China | |
| 86 576 84629299 |
Facility : Zhejiang Province, China
Drain, Waste, and Vent - Pipe and Fittings
| Product Type | Material Type | Trade Name | Product Standard | ||||
Fittings |
PVC |
LIUTONG |
ASTM D2665 |
||||
|
22.5° Elbow |
|||||||
| 1 1/2" PD30150 | 2" PD30200 | 3" PD30300 | 4" 30400 | ||||
|
22.5° Elbow Street |
|||||||
| 1 1/2" PD31150 | 2" PD31200 | 3" PD31300 | 4" PD31400 | ||||
|
45° Elbow |
|||||||
| 1 1/2" PD15150 | 2" PD15200 | 3" PD15300 | 4" PD15400 | ||||
|
45° Street Elbow |
|||||||
| 1 1/2" PD16150 | 2" PD16200 | 3" PD16300 | 4" PD16400 | ||||
|
90° Elbow |
|||||||
| 1 1/2" PD10150 | 2" PD10200 | 3" PD10300 | 4" PD10400 | ||||
|
90° Long Bend |
|||||||
| 1 1/2" PD12150 | 2" PD12200 | 3" PD12300 | 4" PD12400 | ||||
|
90° Long Street Bend |
|||||||
| 1 1/2" PD13150 | 2" PD13200 | 3" PD13300 | 4’’ PD13400 | ||||
|
90° Street Elbow |
|||||||
| 1 1/2" PD11150 | 2" PD11200 | 3" PD11300 | 4" PD11400 | ||||
|
Cleanout Tee without Plug |
|||||||
| 1 1/2" PD21150 | 2" PD21200 | 3" PD21300 | 4" PD21400 | ||||
|
Combination Y and 90 Bend |
|||||||
| 1 1/2" PD22150 | 2" PD22200 | 3" PD22300 | 4" PD22400 | ||||
|
Cross Tee |
|||||||
| 1 1/2" PD17150 | 2" PD17200 | 3" PD17300 | 4" PD17400 | ||||
|
Female Tee with Male Plug |
|||||||
| 1 1/2" PD26150 | 2" PD26200 | 3" PD26300 | 4" PD26400 | ||||
|
Inlet Tee Left |
|||||||
| 3" x 2" PD35404 | |||||||
|
Inlet Tee Right |
|||||||
| 3" x 2" PD34404 | |||||||
|
Male Plug |
|||||||
| 1 1/2" PD23150 | 2" PD23200 | 3" PD23300 | 4" PD23400 | ||||
|
Reducer 90° Elbow |
|||||||
| 4" x 3" PD33403 | |||||||
|
Reducer Coupling |
|||||||
| 4" x 3" PA17403 | |||||||
|
Reducer Socket |
|||||||
| 2" x 1 1/2" PD18002 | 3" x 2" PD18003 | 4" x 3" PD18004 | |||||
|
Reducer Tee |
|||||||
| 2" x 2" x 1 1/2" PD27215 | 3" x 3" x 1 1/2" PD27315 | 3" x 3" x 2" PD27320 | 4" x 4" x 2" PD27420 | ||||
|
Reducer Wye Tee |
|||||||
| 2" x 2" x 1 1/2" PD20215 | 3" x 3" x 2" PD20320 | 4" x 4" x 2" PD20420 | 4" x 4" x 3" PD20430 | ||||
|
Repair Coupling |
|||||||
| 1 1/2" PD36150 | 2" PD36200 | 3" PD36300 | 4" PD36400 | ||||
|
Street Reducer Tee |
|||||||
| 1 1/2" x 2" x 2" PD28152 | 2" x 1 1/2" x 1 1/2" PD29215 | ||||||
|
Tee |
|||||||
| 1 1/2" PD14150 | 2" PD14200 | 3" PD14300 | 4" PD14400 | ||||
|
U-Trap |
|||||||
| 1 1/2" PD24150 | 2" PD24200 | 3" PD24300 | 4" PD24400 | ||||
|
Y-Tee |
|||||||
| 1 1/2" PD19150 | 2" PD19200 | 3" PD19300 | 4" PD19400 | ||||
Potable Water - Pipe and Fittings
| Product Type | Material Type | Trade Name | Product Standard | ||||
Fittings+ § [G] |
PVC |
LIUTONG |
ASTM D2466 |
||||
|
Coupling |
|||||||
| 1/2" PA15050 | 3/4" PA15075 | 1" PA15100 | 1 1/4" PA15125 | ||||
| 1 1/2" PA15150 | 2" PA15200 | 3" PA15300 | 4" PA15400 | ||||
| 6" PA15600 | |||||||
|
Elbow 45° |
|||||||
| 1/2" PA11050 | 3/4" PA11075 | 1" PA11100 | 1 1/4" PA11125 | ||||
| 1 1/2" PA11150 | 2" PA11200 | 3" PA11300 | 4" PA11400 | ||||
| 6" PA11600 | |||||||
|
Elbow 90° |
|||||||
| 1/2" PA10050 | 3/4" PA10075 | 1" PA10100 | 1 1/4" PA10125 | ||||
| 1 1/2" PA10150 | 2" PA10200 | 3" PA10300 | 4" PA10400 | ||||
| 6" PA10600 | |||||||
|
Elbow 90° SPG x FPT |
|||||||
| 1/2" PA23050 | 3/4" PA23075 | 1" PA23100 | |||||
|
Elbow 90° SPG x MPT |
|||||||
| 3/4" PA24075 | 1/2" PA24050 | ||||||
|
End Cap |
|||||||
| 1 1/2" PA14150 | 1 1/4" PA14125 | 1" PA14100 | 4" PA14400 | ||||
| 2" PA14200 | 3" PA14300 | 3/4" PA14075 | 1/2" PA14050 | ||||
|
Female Adaptor |
|||||||
| 1/2" PA112050 | 3/4" PA12075 | 1" PA12100 | 1 1/4" PA12125 | ||||
| 1 1/2" PA12150 | 2" PA12200 | 3" PA12300 | 4" PA12400 | ||||
|
Male Adaptor |
|||||||
| 1/2" PA13050 | 3/4" PA13075 | 1" PA13100 | 1 1/4" PA13125 | ||||
| 1 1/2" PA13150 | 2" PA13200 | 3" PA13300 | 4" PA13400 | ||||
|
Reducer |
|||||||
| 3/4" x 1/2" PA17001 | 1" x 3/4" PA17003 | 2" x 1 1/2" PA17015 | |||||
|
Reducer Bushing SPG x FPT |
|||||||
| 3/4" x 1/2" PA19001 | 1" x 1/2" PA19002 | 1" x 3/4" PA19003 | |||||
|
Reducing Bush |
|||||||
| 3/4" x 1/2" PA18001 | 1" x 1/2" PA18002 | 1" x 3/4" PA18003 | 1 1/4" x 1/2" PA18004 | ||||
| 1 1/4" x 3/4" PA18005 | 1 1/4" x 1" PA18006 | 1 1/2" x 1/2" PA18007 | 1 1/2" x 3/4" PA18008 | ||||
| 1 1/2" x 1" PA18009 | 1 1/2" x 1 1/4" PA18010 | 2" x 1/2" PA18011 | 2" x 3/4" PA18012 | ||||
| 2" x 1 1/2" PA18014 | 2 1/2" x 1 1/2" PA18018 | ||||||
|
Tee |
|||||||
| 1/2" PA16050 | 3/4" PA16075 | 1" PA16100 | 1 1/4" PA16125 | ||||
| 1 1/2" PA16150 | 2" PA16200 | 3" PA16300 | 4" PA16400 | ||||
| 6" PA16600 | |||||||
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
§ 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™.
[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.
|
|||||||
Number of matching Manufacturers is 1
Number of matching Products is 170
Processing time was 0 seconds

