- 衬塑管2025-12-12
4分*2.5mm/Q195-215
邯郸正大6320 - 衬塑管2025-12-12
6分*2.5mm/Q195-215
邯郸正大6120 - 衬塑管2025-12-12
1寸*3.25mm/Q195-215
邯郸正大5740 - 衬塑管2025-12-12
1.2寸*3.25mm/Q195-215
邯郸正大5760 - 衬塑管2025-12-12
1.5寸*3.25mm/Q195-215
邯郸正大5620 - 衬塑管2025-12-12
2寸*3.25mm/Q195-215
邯郸正大5630 - 衬塑管2025-12-12
2.5寸*3.75mm/Q195-215
邯郸正大5500 - 衬塑管2025-12-12
3寸*3.75mm/Q195-215
邯郸正大5530 - 衬塑管2025-12-12
4寸*3.75mm/Q215-235
邯郸正大5490 - 衬塑管2025-12-12
5寸*4.0mm/Q215-235
邯郸正大5710 - 衬塑管2025-12-12
6寸*4.0mm/Q215-235
邯郸正大5720 - 衬塑管2025-12-12
8寸*5.0mm/Q215-235
邯郸正大5870 - 衬塑管2025-12-12
4分*2.5mm/Q195-215
衡水京华6330 - 衬塑管2025-12-12
6分*2.5mm/Q195-215
衡水京华6130 - 衬塑管2025-12-12
1寸*3.25mm/Q195-215
衡水京华5750 - 衬塑管2025-12-12
1.2寸*3.25mm/Q195-215
衡水京华5770 - 衬塑管2025-12-12
1.5寸*3.25mm/Q195-215
衡水京华5630 - 衬塑管2025-12-12
2寸*3.25mm/Q195-215
衡水京华5640 - 衬塑管2025-12-12
2.5寸*3.75mm/Q195-215
衡水京华5510 - 衬塑管2025-12-12
3寸*3.75mm/Q195-215
衡水京华5540 - 衬塑管2025-12-12
4寸*3.75mm/Q215-235
衡水京华5500 - 衬塑管2025-12-12
5寸*4.0mm/Q215-235
衡水京华5720 - 衬塑管2025-12-12
6寸*4.0mm/Q215-235
衡水京华5730 - 衬塑管2025-12-12
8寸*5.0mm/Q215-235
衡水京华5880 - 衬塑管2025-12-12
10寸*5.5mm/Q215-235
衡水京华6060 - 衬塑管2025-12-12
12寸*5.75mm/Q215-235
衡水京华6070 - 衬塑管2025-12-12
4分*2.5mm/Q195-215
唐山华岐6230 - 衬塑管2025-12-12
6分*2.5mm/Q195-215
唐山华岐6030 - 衬塑管2025-12-12
1寸*3.25mm/Q195-215
唐山华岐5650 - 衬塑管2025-12-12
1.2寸*3.25mm/Q195-215
唐山华岐5670 - 衬塑管2025-12-12
1.5寸*3.25mm/Q195-215
唐山华岐5530 - 衬塑管2025-12-12
2寸*3.25mm/Q195-215
唐山华岐5540 - 衬塑管2025-12-12
2.5寸*3.75mm/Q195-215
唐山华岐5410 - 衬塑管2025-12-12
3寸*3.75mm/Q195-215
唐山华岐5440 - 衬塑管2025-12-12
4寸*3.75mm/Q215-235
唐山华岐5400 - 衬塑管2025-12-12
5寸*4.0mm/Q215-235
唐山华岐5620 - 衬塑管2025-12-12
6寸*4.0mm/Q215-235
唐山华岐5630 - 衬塑管2025-12-12
8寸*5.0mm/Q215-235
唐山华岐5780 - 衬塑管2025-12-12
4分*2.5mm/Q195-215
天津君诚6420 - 衬塑管2025-12-12
6分*2.5mm/Q195-215
天津君诚6220 - 衬塑管2025-12-12
1寸*3.25mm/Q195-215
天津君诚5840 - 衬塑管2025-12-12
1.2寸*3.25mm/Q195-215
天津君诚5860 - 衬塑管2025-12-12
1.5寸*3.25mm/Q195-215
天津君诚5720 - 衬塑管2025-12-12
2寸*3.25mm/Q195-215
天津君诚5730 - 衬塑管2025-12-12
2.5寸*3.75mm/Q195-215
天津君诚5600 - 衬塑管2025-12-12
3寸*3.75mm/Q195-215
天津君诚5630 - 衬塑管2025-12-12
4寸*3.75mm/Q215-235
天津君诚5590 - 衬塑管2025-12-12
4寸*4.0mm/Q215-235
天津君诚5590 - 衬塑管2025-12-12
5寸*4.0mm/Q215-235
天津君诚5810 - 衬塑管2025-12-12
6寸*4.0mm/Q215-235
天津君诚5820 - 衬塑管2025-12-12
8寸*5.0mm/Q215-235
天津君诚5970 - 涂塑管2025-12-12
6分*2.5mm/Q195-215
天津君诚7820 - 涂塑管2025-12-12
2寸*3.25mm/Q195-215
天津君诚5830 - 涂塑管2025-12-12
4寸*3.75mm/Q215-235
天津君诚5740 - 涂塑管2025-12-12
6寸*4.0mm/Q215-235
天津君诚5510 - 涂塑管2025-12-12
8寸*5.0mm/Q215-235
天津君诚5510 - 涂塑管2025-12-12
10寸*5.5mm/Q215-235
天津君诚6280