规格：Ф1/16".Ф1/8".Ф1/4".Ф5/16".Ф3/8".Ф3/4".Ф7/8".Ф1".Ф1-1/4".Ф1-1/2"(Ф3.Ф6. Ф8.Ф10. Ф12.Ф14.Ф16. Ф18.Ф20.Ф22.Ф25—Ф38)

材质: 316L.316SS.304SS.321SS .Duper duplex2507.Monel.inconel.hastelloyc