300LB闸阀

8款FP焊接式150-800Lb承插焊-内螺纹-锻钢截止阀

5款2500Lb-PN42.0 MPa法兰锻钢截止阀模型

6款RP螺栓式150-800Lb承插焊-内螺纹-锻钢截止阀模型

8H41F46-150Lb美标全衬氟止回阀设计CAD图纸

6H44F46-150LB美标全衬氟止回阀设计CAD图纸

5H41F46-150Lb美标全衬氟止回阀设计CAD图纸

4H41F46-150Lb美标全衬氟止回阀设计CAD图纸

3H41F46-150Lb美标全衬氟止回阀设计CAD图纸

2H41F46-150Lb美标全衬氟止回阀设计CAD图纸

Q41F-150LB-WCB-2-3阀门图设计CAD图纸

旋启式止回阀美标型4H44Y-900Lb(阻尼式)CAD图纸

3/4/"-800Lb J61Y型截止阀装配图

LB型轴向地脚式轻型拉杆油缸80x45x500

旋启式止回阀美标型6H44Y-900Lb(自密封)CAD图纸

蜗杆蜗轮传动全焊接固定球阀18Q367F-150LB-00CAD图纸

蜗杆蜗轮传动全焊接固定球阀24Q367F-150LB-00CAD图纸

H43Y-1500Lb_角式止回阀结构图cad图纸

J41H-600(lb)_NPS截止阀总装备图CAD图纸

4寸D943W-150Lb电动金属硬密封蝶阀总装图CAD图纸

弹性三偏心蝶阀65Dt343H-16C、65Dt373H-16C、21/2/"Dt343H-150Lb、21/2/"Dt373H-150Lb设计CAD图纸