1. Grade:PA12 SEAMLESS STEEL TUBE/PIPE
2. Size: 5mm-840mm
3. Standard: GB/T18254-2016
4. Certification: ISO9001, SGS, CTI, ROHS1. Grade:PA12 SEAMLESS STEEL TUBE/PIPE
2. Size: 5mm-840mm
3. Standard: GB/T18254-2016
4. Certification: ISO9001, SGS, CTI, ROHS