Factory Supply API Standard Oil Field Equipment Drill Collars for Sale
Zhenjiang Herui Business Bridge Imp&Exp Co., Ltd.Base Info
- Model NO.：HR-064
- Type：Non Magnetic Steel
- Standard：API Spec 7-1
- Composition：C Si Mn P S Cr Ni Mo Cu N
- Technique：Welded
- Shape：Circular
- Surface Treatment：Polished
- Special Use：High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
- Application：Tool Steel Bar
- Size：3 1,2", 4 1,8" , 4 3,4 ", 5" ,6 1,2", 6 3,4", 7"
- Appearance：Round Column
- Usage：Oil Exploitation
- Machine Type：Drilling Equipment
- Purity：C Si Mn P S Cr Ni Mo Cu N
- Main Market：MID-East Russia South-America
- Trademark：HR
- Transport Package：Plastic Sheeting Wrapped with Wooden or Iron Box
- Specification：customized
- Origin：China
- HS Code：7225401000
Description