| Brand Name: | Meifa |
| Outer Diameter: | OD: 2 3/8", 3 1/2", 4", 4 1/2", 5", 5 1/2" |
| Specification: | E75, X95, G105, S135 |
| Application: | Drill Pipe |
| Length: | 9500mm/12000mm |
| Place of Origin: | Jiangsu China (Mainland) |
| Alloy Or Not: | Is Alloy |
| Grade: | steel |
| Port: | Shanghai |
| Payment Terms: | L/C,T/T |
| Minimum Order Quantity: | 10 Metric Ton |
| Supply Ability: | 1000 Metric Ton per Month |
| Package: | Standard |
| Delivery Time: | 30 days |
drill pipe(API drilling pipe,oil equipment)
1)TPCO pipe
2)OD:2 7/8" to 5"
3)Length:9.5m to 12m
4)Steel Grade:E75,X95,G105,S
1. Size
OD: 2 3/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"
Length: 9500mm/12000mm
Steel Grade: E75, X95, G105, S135
2. Description
Quality Drill Pipe requires cutting edge equipment
Our Drill Pipe product line is completely automated with equipment from Germany & the U.S., such as the Friction Weld machine, Hardbending Weld machine, IPSEN furnace and Siemans CNC Lathe.
The Tool Joints are made of AISI 4137H premium alloy steel fully Q&T with the IPSEN Furnace.
All the joints are inspected by Florescence Magnetic Particle and the Ultrasonic method. The pipe body goes under very serious inspection in conformance with API. 5D.
The welding between the drill pipe an tool joint is accomplished with the Friction Welding machine, the welding process is swift & steady under computer control. The weld zone is quenched and tempered through the Induction process which is computer controlled in real time.
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 | 0.280 | 7.11 | EXGS | Upset |
| 2-7/8 | 10.4 | 9.72 | 14.47 | 2.875 | 73.0 | 0.362 | 9.19 | EXGS | Upset |
| 3-1/2 | 13.3 | 12.32 | 18.34 | 3.500 | 88.9 | 0.368 | 9.35 | EXGS | Upset |
| 3-1/2 | 15.5 | 14.64 | 21.79 | 3.500 | 88.9 | 0.449 | 11.4 | EXGS | Upset |
| 4 | 14.0 | 12.95 | 19.27 | 4.000 | 101.6 | 0.330 | 8.38 | EXGS | Int Upset |
| 4-1/2 | 16.6 | 15.00 | 22.32 | 4.500 | 114.3 | 0.337 | 8.56 | EXGS | Int-Ext Upset |
| 4-1/2 | 20.0 | 18.71 | 27.84 | 4.500 | 114.3 | 0.430 | 10.92 | EXGS | Int-Ext Upset |
| 5 | 19.5 | 17.95 | 26.70 | 5.000 | 127.0 | 0.362 | 9.19 | EXGS | Int-Ext Upset |
| 5 | 25.6 | 24.05 | 35.80 | 5.000 | 127.0 | 0.500 | 12.7 | EXGS | Int-Ext Upset |
| 5-1/2 | 21.9 | 19.83 | 29.52 | 5.500 | 139.7 | 0.361 | 9.17 | EXGS | Int-Ext Upset |
| 5-1/2 | 24.7 | 22.56 | 33.57 | 5.500 | 139.7 | 0.415 | 10.54 | EXGS | Int-Ext Upset |
| Business Type: | Manufacturer, Trading Company |
| Product/Service (We Sell): | Oil Equipment,Pumping Unit,Oil Drilling Rigs,Drilling Pipes,Manifolds,Casing Heads,Petroleum Valves,BOP,Drilling Bits,Unions,Solar Energy Products,oil/gas/water valves |
| Brands: | Shuangxin |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Mid East Western Europe |
| Export Percentage: | 51% - 60% |
| Factory Size (Sq.meters): | 10,000-30,000 square meters |
| Factory Location: | Yancheng, Jiangsu |
| Number of Production Lines: | 6 |
| Number of R&D Staff: | 11 - 20 People |
| Number of QC Staff: | 5 - 10 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 ISO 14000/14001 Others |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |