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/Lead_Content/Listings.asp?Standard=372%2DADD&Company=C0178947&

NSF/ANSI/CAN 372
Drinking Water System Components - Lead Content


 
TA CHEN Stainless Pipe Company Limited 
No. 122, Yi Lin Road, Jeng-The
Tainan 71752 
Taiwan 
886 6 270 1756
Visit this company's website

Facility : Kaohsiung, Taiwan


Fittings[LL]
   TA CHEN STAINLESS 316/316L LAP-JOINT STUB END/LONG TYPE A
   TA CHEN STAINLESS 304/304L LAP-JOINT STUB END/LONG TYPE A
   TA CHEN STAINLESS 316/316L CAP
   TA CHEN STAINLESS 304/304L CAP
   TA CHEN STAINLESS 304/304L CONCENTRIC REDUCER
   TA CHEN STAINLESS 304/304L 90° SHORT RADIUS ELBOW
   TA CHEN STAINLESS 316/316L LAP-JOINT STUB END/SHORT TYPE B
   TA CHEN STAINLESS 316/316L LAP-JOINT STUB END/SHORT TYPE A
   TA CHEN STAINLESS 316/316L ECCENTRIC REDUCER
   TA CHEN STAINLESS 316/316L REDUCING OUTLET TEE
   TA CHEN STAINLESS 304/304L LAP-JOINT STUB END/SHORT TYPE B
   TA CHEN STAINLESS 304/304L LAP-JOINT STUB END/SHORT TYPE A
   TA CHEN STAINLESS 304/304L ECCENTRIC REDUCER
   TA CHEN STAINLESS 304/304L REDUCING OUTLET TEE
   TA CHEN STAINLESS 316/316L 90° SHORT RADIUS ELBOW
   TA CHEN STAINLESS 316/316L LAP-JOINT STUB END TYPE C
   TA CHEN STAINLESS 304/304L LAP-JOINT STUB END TYPE C
   TA CHEN STAINLESS 316/316L CONCENTRIC REDUCER 

[LL] Product 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.

Facility : Tainan, Taiwan


Couplings[LL]
   Stainless steel SS304 Deep Well Coupling 

[LL] Product 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.

Fittings[LL]
   45° ELBOW BANDED EQUAL
   90° ELBOW BANDED EQUAL
   COUPLING / SOCKET
   CROSS BANDED EQUAL
   HALF COUPLING / HALF SOCKET
   HEX BUSHING
   HEX CAP
   HEX HEAD PLUG
   HEX NIPPLE
   HEX NUT
   HOSE NIPPLE
   MSS SP-114 45° ELBOW BANDED EQUAL
   MSS SP-114 90° ELBOW BANDED EQUAL
   MSS SP-114 COUPLING / SOCKET
   MSS SP-114 CROSS BANDED EQUAL
   MSS SP-114 HALF COUPLING / HALF SOCKET
   MSS SP-114 HEX BUSHING
   MSS SP-114 HEX HEAD PLUG
   MSS SP-114 HEX NUT
   MSS SP-114 REDUCING COUPLING
   MSS SP-114 ROUND CAP
   MSS SP-114 SQUARE HEAD PLUG
   MSS SP-114 STREET ELBOW 90° BANDED
   MSS SP-114 TEE BANDED EQUAL(P9B)
   MSS SP-114 UNION
   REDUCING COUPLING
   REDUCING NIPPLE
   ROUND CAP
   SQUARE HEAD PLUG
   STREET ELBOW 90° BANDED
   TA CHEN STAINLESS 304/304L 45° LONG RADIUS ELBOW
   TA CHEN STAINLESS 304/304L 90° LONG RADIUS ELBOW
   TA CHEN STAINLESS 304/304L STRAIGHT TEE
   TA CHEN STAINLESS 316/316L 45° LONG RADIUS ELBOW
   TA CHEN STAINLESS 316/316L 90° LONG RADIUS ELBOW
   TA CHEN STAINLESS 316/316L STRAIGHT TEE
   TA CHEN STAINLESS STEEL 304/304L PIPE NIPPLE
   TA CHEN STAINLESS STEEL 316/316L PIPE NIPPLE
   TEE BANDED EQUAL
   UNION 

[LL] Product 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.

Pipe[LL]
   TA CHEN STAINLESS STEEL 304 WELDED PIPE
   TA CHEN STAINLESS STEEL 304L WELDED PIPE
   TA CHEN STAINLESS STEEL 316 WELDED PIPE
   TA CHEN STAINLESS STEEL 316L WELDED PIPE 

[LL] Product 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.
Number of matching Manufacturers is 1
Number of matching Products is 63
Processing time was 0 seconds