STANDARDS :  APCO's Welding Fittings are manufactured in compliance with the following applicable standards:ANSIB16.9,ANSIB16.28 / ASTM A234,ASTM A403,ASTM A420,ASTM A860 / MSS-SP43,MSS-SP75 / WPHY42,WPHY52 ,WPHY60,WPHY65,WPHY70 / JIS B2311,JIS B2312,JIS B2313 / DIN2605,DIN2606,DIN2616,DIN2615
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Quality Authentication
APCO PIPE FITTINGS CO.,LTD
 
APCO-PDO approved certificate 2013
 
EIL APPROVAL FOR APCO-2016-1
API Q1 CERTIFICATE - APCO
 
API Q1 CERTIFICATE - APCO
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