Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0
Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0
Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0
Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0
Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0
Wire rods (also known as lean pipes or plastic coated pipes) are welded steel pipes coated with plastic resin. The inner wall of the steel pipe is coated with anti-corrosion coating. The standard diameter of the wire rod material is 28mm, and there are various choices of steel pipe wall thickness (0