Malleable iron pipe fitting 1.OD:1/2"-38" 2.WT: ... GB/JIS/DIN 4.Certificate:ISO9001:2000 Malleable iron pipe fitting Our Features: 1. Top-grade raw materials We always choose brand-new ... know-how and strict inspection 3. Clear marking Our fittings are easily distinguished from other supplier's by the ... Carbon steel10#,15#,20#,30#,45#,Q195,Q235,Q345,16Mn,GRADE :A/B/C/D1010, 1012 ,1025-1060, 045M10 , ...