... Material:ASTM A234 WPB,A420 WPL3/L6 etc pipe fitting1.name: carbon steel pipe fitting2.Size:From 1/2" to 48" ... requirement7.Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding.construction,etc8.Min Order Quantity:According to customer's requirement9.Delivery ... .Dear Sir or Madam:We specialize in the manufacturing pipe fitting (elbow,tee,cross,reducers,caps,bends,flanges,lap ...