API 5D Hard Banding Drill Pipe, Seamless Steel Drill Pipe with high quality and factory price
1) Standard: API Spec 5D
2) API and ISO certified
3) Specification: 2-3/8'', 2-7/8'', 3-1/2'', 4'', 4-1/2'', 5'', 5-1/2'', 6-5/8''
4) Steel Grade: E75, X95, G105, S135
5) Upset Form: EU, IU, IEU
6)Description :
This type of drill pipe have optimal bearing design, it can be working stably in high WOB, and the qualtiy tungsten carbide inserts on cone and the gauge make a good wear resistance, largely extending the working life of bits. It is suitable for medium to hard formation.
7)Features:
a.High precision in size and shape
b.Good low temperature toughness
c.Excellent comprehensive mechanical properties
d.High connection strength and sealability
e.Large inside diameter of tool joint
f.High torque resistance
g.High fatigue strength and long fatigue life
8)Internal Coating Feature:
a.High abrasion resistance and low friction factor
b. Good adhesion and flexility
c. High application temperature and pressure
d. High hardness and impact resistance
e. Good corrosion resistance
9) Parameter
| Spec | Weight | Flat-end Weight | External Diameter D | Wall Thickness t | Grade | Upset Type | |||
| lb/ft | Kg/m | inch | mm | inch | mm | ||||
| 2-3/8'' | 6.65 | 6.27 | 9.33 | 2.375 | 60.3 | 0.28 | 7.11 | E,X,G,S | Upset |
| 2-7/8'' | 10.4 | 9.72 | 14.47 | 2.875 | 73 | 0.362 | 9.19 | E,X,G,S | Upset |
| 3-1/2'' | 13.3 | 12.32 | 18.34 | 3.5 | 88.9 | 0.368 | 9.35 | E,X,G,S | Upset |
| 3-1/2'' | 15.5 | 14.64 | 21.79 | 3.5 | 88.9 | 0.449 | 11.4 | E,X,G,S | Upset |
| 4'' | 14 | 12.95 | 19.27 | 4 | 101.6 | 0.33 | 8.38 | E,X,G,S | Int Upset |
| 4-1/2'' | 16.6 | 15 | 22.32 | 4.5 | 114.3 | 0.337 | 8.56 | E,X,G,S | Int-Ext Upset |
| 4-1/2'' | 20 | 18.71 | 27.84 | 4.5 | 114.3 | 0.43 | 10.92 | E,X,G,S | Int-Ext Upset |
| 5'' | 19.5 | 17.95 | 26.7 | 5 | 127 | 0.362 | 9.19 | E,X,G,S | Int-Ext Upset |
| 5'' | 25.6 | 24.05 | 35.8 | 5 | 127 | 0.5 | 12.7 | E,X,G,S | Int-Ext Upset |
| 5-1/2'' | 21.9 | 19.83 | 29.52 | 5.5 | 139.7 | 0.361 | 9.17 | E,X,G,S | Int-Ext Upset |
| 5-1/2'' | 24.7 | 22.56 | 33.57 | 5.5 | 139.7 | 0.415 | 10.54 | E,X,G,S | Int-Ext Upset |
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
Our products mainly include:
1. Casing Centralizer 2. Float Collar & Float Shoe
3. Cementing Plug 4. Cementing Head
5. Cement Basket 6. Tubing Pump / Rod Pump
7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling
9. Stage Collar 10. Pumping Unit
11. Air Blaster 12. Sucker Rod
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.