WELDED / SEAMLESS STAINLESS STEEL PIPE 
ASTM A312 / JIS G 4359 ( 304 / 304L & 316 / 316L )
SCH10S, SCH20S, SCH40S, SCH80S

ORNAMENTAL PIPE ASTM A554, GRADE : 201 & 304
(ROUND, SQUARE, RECTANGULAR)