ROOM 503, FIRST AVENUE PLAZA, 28 XISHENG STREET, ZHIFU DISTRICT Yantai, Shandong
WE ARE STEEL PIPE & TUBE SUPPIER, IN STANDARD OF ASTM106/ASME106/API5L/API5CT/DIN/JIS ,SIZE FROM 1/8"-14", Hydraulic SRB honed and prehoned tube in 16mn/st52/E355 SR ;ASTM A513
STEEL PIPE, STEEL TUBE, SEAMLESS STEEL PIPE, SEAMLESS STEEL TUBE, API 5L, API5CT, ASTM A106, ASTM A53
