宁波爱德油塞制造有限公司
ACEI Screw Plug Inc.
宁波爱德油塞制造有限公司
Heat Exchanger Hex head Shoulder Plugs (ASTM )
ASTM SHOULDER PLUG 热交换器用六角螺堵材料:SA105,A350LF2,A479 304L 316L;规格范围:3/4 - 1 5/8;表面处理:镀锌,电解,钝化
Material:SA105,A350LF2,A479 304L 316L; Specification:3/4 - 1 5/8,surface treatment: galvanized,