DDZ 18°degree Type Pneuamtic Drill Pipe Elevator series are important apparatus to control the descending and ascending of the drill pipes in the operation of well-drill or gas-drill or geological prospecting. Before the product is used, please read carefully the Usage Instruction.
With reasonable design, easy operation, safety and reliability and qualified materials, DDZ 18 degree Type Pneuamtic Drill Pipe Elevator series are manufactured by both advanced technology and special intensity heat treatment. They are verified with super structural and wear-resisting nature by strict strength test and NDT. They can handle drill pipes of 23/8″EU~65/8″IEU diameter. The max rating loads of 18 degree Drill Pipe Elevator series are 900kN(100tons),1125kN(125tons), 1350kN(150 tons),2250kN(250 tons),3150kN(350 tons),4500KN(500 tons).
All the technical parameters and properties of the DDZ series elevators are in conformity with the requirements GB/T19190 and API Spec 8A/8C.
| Rated capacities |
kN |
900 |
1125 |
1350 |
2250 |
3150 |
4500 |
6672 |
| tons |
100 |
125 |
150 |
250 |
350 |
500 |
750 |
| Suitable for Drill pipe Size(O.D) |
in |
2.3/8~5 |
2.3/8~5.1/2 |
3.1/2~5.1/2 |
4-5.1/2 |
4~6.5/8 |
4~6.5/8 |
| Min. and Max. Dia. weld less Links |
in |
1.3/4~2.3/4 |
2.1/4~3.1/2 |
2.1/4~3.1/2 |
3.1/2~4.3/4 |
4.3/4 |
| mm |
44.45~69.85 |
57.15~88.9 |
57.15~88.9 |
88.9~120.6 |
120.6 |
| Mark of Elevator |
Diameter of bore(mm) |
Suitable of tool Joint and drill Pipe |
| Top Bore |
Bottom Bore |
Specification of Drill Pipe |
Tool Joint Designation Reference |
| DDZ23/8EU-( ) |
107.95 |
67.47 |
23/8EU |
NC26(2.3/8IF) |
| DDZ27/8EU-( ) |
120.65 |
83.34 |
27/8EU |
NC31(2.7/8IF) |
| DDZ31/2EU-( ) |
139.70 |
100.81 |
31/2EU |
NC38(3.1/2IF)orNC40(4IF) |
| DDZ4IU-( ) |
165.10 |
108.74 |
4IU |
NC40(4FH) |
| DDZ4EU-( ) |
171.45 |
121.44 |
4EU |
NC46(4IF) |
| DDZ41/2IU-( ) |
41/2IU |
NC46(4IF)or4.1/2FH |
| DDZ41/2IEU-( ) |
41/2IEU |
NC46(4IF) or4.1/2FH |
| DDZ41/2EU-( ) |
180.98 |
133.35 |
41/2EU |
NC50(4.1/2IF) |
| DDZ5IEU-( ) |
5IEU |
NC50(4.1/2IF)or5.1/2FH |
| DDZ51/2IEU-( ) |
200.02 |
147.64 |
51/2IEU |
5.1/2FH |
| DDZ57/8IEU-( ) |
203 |
159.15 |
57/8IEU |
57/8FH |
| DDZ65/8IEU-( ) |
225 |
178.59 |
65/8IEU |
65/8FH |
Note:1. IU means internal upset drill pipe, EU means external upset drill pipe, IEU means internal and external upset drill pipe
2. Bracket-filled are the max rating load |
Shandong Beyond Petroleum Equipment Co., Ltd,
hereinafter referred to as "Beyond", was established in year 2016 and certified by ISO9001. Its main business scope is to supply drilling equipment and spares for overseas customers from different sectors, like petroleum, water well, construction and HDD.
Beyond products cover but not limited to: oil drilling & workover rig, water well drilling rig, pile drilling rig, horizontal directional drilling rig, mud pump and spares, solid control system & equipment, and other different drilling materials.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We can customize the product supply as per your on-site conditions, and we can offer overseas after-sale services with our strong technical support.
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