API standard steel thread protector for drill stem tools/ drill pipe, drill collar, stabilizer

Product Specification Standard: API 5DP Material: heavy duty plastic Size: NC26~ NC50 or equivalent Application: Protection for drill pipe thread Remarks: We can also do thread protectors for API 5CT casing & tubing pipes. Package: 1.Standard Senwell export package 2.Requested by customers Our Services: 1.High quality products with favorable price at right delivery 2.Customized products 3.Warranty When enquiry, please kindly advise below: 1.Size 2.Connection 3.Quantity 4.Port