- Brand Name : SJ
- Type : Sucker Rod
- Machine Type : Pumping unit
- Material : alloy steel, AISI 4130,20CrMoA
- Processing Type : Forging
- Use : Well Drilling
- Certification : API
- Surface treatment : HDPE Coated
- Advantage : Anti-Corrosion & Anti-Abrasion
- Grade : C,K,D,KD,HL,HY
- Size : 5/8″,3/4″,7/8″,1″,1 1/8″
- Joint type : T type joint
- Length : 25-30ft
- Standard : API 11B, GOST
