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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


 
Silver-Line Plastics Corporation 
900 Riverside Drive
Asheville, NC 28804 
United States 
828-252-8755
Visit this company's website

Facility : Ft. Pierce, FL

Potable Water - Pipe and Fittings

Product Type Material Type Trade Name Product Standard

Pipe* + [G]
PVC 1120
Silver-Line
ASTM D2241
1/2" SDR 13.5
5" SDR 17
3/4" - 12" SDR 21
1" - 12" SDR 26
4" - 18" SDR 41 

* Sockets and gasketed bell ends are not tested or Listed by NSF for this production
  facility.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe* + [G]
PVC 1120
Silver-Line
ASTM D1785
1/2" - 16" Sch 40
1/2" - 12" Sch 80
1/2" - 12" Sch 120 

* Sockets and gasketed bell ends are not tested or Listed by NSF for this production
  facility.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.


Well Casings

Product Type Material Type Trade Name Product Standard

Well Casing[G]
PVC 1120 IC-0
Silver-Line
ASTM F480
2" - 12" SDR 21
4" - 12" SDR 26
2" - 12" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing (SE)[G]
PVC 1120 IC-0
Silver-Line
ASTM F480
4 1/2" SDR 32.5 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing[G]
PVC 1120 IC-2
Silver-Line
ASTM F480
4" Sch 40
4 1/2" SDR 17
4 1/2" SDR 21
4 1/2" SDR 26
4 1/2" Sch 40
5" SDR 17
5" SDR 21
5" SDR 26
5" Sch 40
6" SDR 17
6" SDR 21
6" SDR 26
6" Sch 40
6 1/4" SDR 17
6 1/4" SDR 21
6 1/4" SDR 27.6
8" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.


Facility : Asheville, NC

Potable Water - Pipe and Fittings

Product Type Material Type Trade Name Product Standard

Pipe+ [1] [G]
PVC 1120
Silver-Line
ASTM D1785
1/2" - 12" Sch 40
1/2" - 12" Sch 80
1/2" - 12" Sch 120 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[1] Sockets and gasketed bell ends are not tested or Listed by NSF for this production
    facility.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [1] [G]
PVC 1120
Silver-Line
ASTM D2241
1/2" SDR 13.5
3/4" - 12" SDR 21
1 1/4" - 12" SDR 26
5" SDR 17 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[1] Sockets and gasketed bell ends are not tested or Listed by NSF for this production
    facility.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+++ [G]
CPVC 4120
Silver-Line
ASTM D2846
1/4" - 2" SDR 11 

+++ Material complies with NSF/ANSI 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE3608*
Sil-O-Flex
ASTM D2737
1/2" - 2" SDR 9
1/2" - 2" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE3608*
Sil-O-Flex
ASTM D2239
1/2" - 2" SIDR 15
1/2" - 2" SIDR 9
1/2" - 2" SIDR 7
1/2" - 2" SIDR 11.5
1/2" - 2" SIDR 19 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408, PE4710
Sil-O-Flex
ASTM D3035
1/2" - 2" DR 9
1/2" - 4" SDR 11 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Tubing@ ^ ++ [G]
PEX 5306
Sil-O-PEX
ASTM F876/F877
1/4" - 2" (CTS) SDR 9 

@ Black inner layer with blue, red, or white outer layer.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
++ Material complies with NSF/ANSI 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Tubing@ ^ ˘ ++ [G]
PEX 5306
Sil-O-PEX
CSA B137.5
1/4" – 2" (CTS) SDR 9 

@ Black inner layer with blue, red, or white outer layer.
^ Meets the chlorine resistance requirements of ASTM F876 when tested in accordance with
  ASTM F2023.
˘ Product is authorized to bear the cNSF and/or the cNSFus Mark.
++ Material complies with NSF/ANSI 61 health effects requirements when tested at
   temperatures up to and including Domestic Hot (140° F).
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+++ [G]
CPVC 4120
Ultra-Pure® CPVC
ASTM D2846
1/4" - 2" SDR 11 

+++ Material complies with NSF/ANSI 61 health effects requirements when tested at
    temperatures up to and including Commercial Hot (180° F).
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure
ASTM D2239
1/2" - 2" SIDR 7
1/2" - 2" SIDR 9
1/2" - 2" SIDR 11.5
1/2" - 2" SIDR 15
1/2" - 2" SIDR 19 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure
ASTM D3035
1/2" - 2" DR 9
1/2" - 4" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure
ASTM D2737
1/2" - 2" SDR 9
1/2" - 2" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.


Well Casings

Product Type Material Type Trade Name Product Standard

Well Casing[G]
PVC 1120 IC-O
Silver-Line
ASTM F480
2" - 12" SDR 21
4" - 12" SDR 26
2" - 12" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing (SE)[G]
PVC 1120 IC-O
Silver-Line
ASTM F480
4 1/2" SDR 32.5 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing[G]
PVC 1120 IC-2
Silver-Line
ASTM F480
6 1/4" SDR 27.6
6 1/4" SDR 21
4 1/2" SDR 17
5" SDR 17
6" SDR 17
6 1/4" SDR 17
4" Sch 40
4 1/2" Sch 40
4 1/2" SDR 21
4 1/2" SDR 26
5" Sch 40
5" SDR 21
5" SDR 26
6" Sch 40
6" SDR 21
6" SDR 26
8" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.


Facility : Lawton, OK

Potable Water - Pipe and Fittings

Product Type Material Type Trade Name Product Standard

Pipe+ [1] [G]
PVC 1120
Silver-Line
ASTM D1785
1/2" - 12" Sch 80
1/2" - 12" Sch 40 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[1] Sockets and gasketed bell ends are not tested or Listed by NSF for this production
    facility
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [1] [G]
PVC 1120
Silver-Line
ASTM D2241
5" SDR 17
1 1/4" - 12" SDR 26
3/4" - 12" SDR 21
1/2" SDR 13.5 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[1] Sockets and gasketed bell ends are not tested or Listed by NSF for this production
    facility
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE3608*
Silver-Line Sil-O-Flex
ASTM D2239
1/2" - 2" SIDR 7
1/2" - 2" SIDR 9
1/2" - 2" SIDR 11.5
1/2" - 2" SIDR 15
1/2" - 2" SIDR 19 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE3608*
Silver-Line Sil-O-Flex CTS
ASTM D2737
1/2" - 2" SDR 9
1/2" - 2" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3608, PE4710
Silver-Line Sil-O-Flex
ASTM D3035
1/2" - 2" SDR 9
1/2" - 4" SDR 11 

+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure II
ASTM D3035
1/2" - 2" DR 9
1/2" - 4" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure II
ASTM D2239
1/2" - 2" SIDR 7
1/2" - 2" SIDR 9
1/2" - 2" SIDR 11.5
1/2" - 2" SIDR 15
1/2" - 2" SIDR 19 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Pipe+ [G]
PE3408/PE4710*
Ultra-Pure II
ASTM D2737
1/2" - 2" SDR 9
1/2" - 2" SDR 11 

* These products also meet the requirements for PE 3408 per ASTM D3350-02a.
+ Material complies with NSF/ANSI 61 health effects requirements when tested at 73° F.
[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.


Well Casings

Product Type Material Type Trade Name Product Standard

Well Casing[G]
PVC 1120 IC-0
Silver-Line
ASTM F480
2" - 12" SDR 21
4" - 12" SDR 26
2" - 12" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing (SE)[G]
PVC 1120 IC-0
Silver-Line
ASTM F480
4 1/2" SDR 32.5 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

Well Casing[G]
PVC 1120 IC-2
Silver-Line
ASTM F480
6 1/4" SDR 27.6
6 1/4" SDR 21
4 1/2" SDR 17
5" SDR 17
6" SDR 17
6 1/4" SDR 17
4" Sch 40
4 1/2" Sch 40
4 1/2" SDR 21
4 1/2" SDR 26
5" Sch 40
5" SDR 21
5" SDR 26
6" Sch 40
6" SDR 21
6" SDR 26
8" Sch 40 

[G] Product complies with NSF/ANSI 61 Annex G, NSF/ANSI 372 and conforms with 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 due to take effect January
    2014.

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