IADC637 drill bit
Roller Cone Bits
There are rich and diverse roller bits to meet different requirements of formations and rotary speed s. The sizes of the gage diameter and the types of bit are strictly designed in accordance with the standards API Spec.7.
There are not only rubber sealed bearing bits but also metal face sealed bearing bits, and all bits are lubricated by new type of wear resistant grease that can sustain high temperature up to 250°C. The surfaces of main or key parts are hardfaced and treated with friction reducing technology. They can enhance gage protection and prolong the life of bit.
Center nozzle is equipped for bits of larger sizes.
|
Technical specifications and parameters for Roller Bit (Tricone Bit) |
|||
|
Size |
IADC Code |
API Regular Pin (in) |
|
|
in |
mm |
||
|
3 7/8 |
98.43 |
126,617 |
|
|
4 1/4 |
107.9 |
131,321 |
2 3/8 |
|
4 5/8 |
117.5 |
121,241,527 |
2 7/8 |
|
4 3/4 |
120.6 |
241 |
|
|
5 5/8 |
142.9 |
121,241,321,537 |
3 1/2 |
|
5 7/8 |
149.2 |
241,321,517,537,547,617,637 |
|
|
6 |
152.4 |
211,216,246,437,517,527,537,547,617,637 |
|
|
6 1/8 |
155.6 |
117,211,437,517 |
|
|
6 1/4 |
158.7 |
121,241,321,517,527,537,547,637 |
|
|
6 1/2 |
165.1 |
517 |
|
|
6 3/4 |
171.4 |
121,241,321 |
|
|
7 1/2 |
190.5 |
121,124,134,217,244,517,527,547,617 |
4 1/2 |
|
7 7/8 |
200 |
121,124,131,134,241,321,517,527,547,617 |
|
|
8 3/8 |
212.7 |
215,217,517,527,537,547,617,637 |
|
|
8 1/2 |
215.9 |
114,116,117,121,124,126,127,131,134,137,211,216,217 241,247,321,437,447,517,527,537,547,617,637,837< /p> |
|
|
8 3/4 |
222.2 |
127,417,437,447,517,537,617 |
|
|
9 1/2 |
241.3 |
117,124,125,127,437,517,527,537,617,637 |
6 5/8 |
|
9 5/8 |
244.5 |
114,121,124,131,134,437,517,527 |
|
|
9 7/8 |
250.8 |
115,121,211,241,321,512,542,612,732 |
|
|
10 |
254 |
126 |
|
|
10 5/8 |
269.9 |
127,217,417,517,527 |
|
|
11 5/8 |
295.3 |
117,127,137,217,417,517,537,547 |
|
|
12 |
304.8 |
124,126,216,517,537,547,617 |
|
|
12 1/8 |
308 |
547 |
|
|
12 1/4 |
311.1 |
114,115,116,117,121,124,126,131,134,137,211,214,244,437,517,527,537,54 7,617,637 |
|
|
13 5/8 |
346.1 |
114,115,121,124,437,515,517 |
|
|
13 3/4 |
349.2 |
114,115,437,517 |
|
|
14 3/4 |
374.6 |
136,127,517,527 |
7 5/8 |
|
15 |
381 |
121,124,241,244 |
|
|
15 1/2 |
393.7 |
125,215,217,517,537 |
|
|
16 |
406.4 |
115,215,515,535,545 |
|
|
17 1/2 |
444.5 |
435,515,437,517,527,537,547 |
|
|
18 |
457.2 |
547 |
|
|
18 1/2 |
469.9 |
547 |
|
|
19 1/4 |
489 |
115,225 |
|
|
20 |
508 |
125,215,515,525 |
|
|
22 |
558.8 |
124 |
|
|
24 |
609.6 |
124 |
|
|
26 |
660.4 |
114,124,134,525 |
|
|
36 |
914.4 |
124 |
|
Persona a contactar : lily jing, 0086 29 85370919
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de IADC637 drill bit Buscar en la categoria : Materias primeras Buscar en la categoria : iadc637, drill |
60272 B2B ServiciosReportar abuso
Miércoles 14 abril 2021
Precio : 1,895.00
Brand new Originale Kyocera KJ4A-0300 testina di stampa solvente per macchine da stampa Kyocera KJ4A-0300 original print head Kyocera Inkjet Printhead KJ4A-0300 For Handtop HT2500UV HR8 This original Kyocera KJ4A-0300 printhead is designed for high speed single-pass applications with...
partsprintstore.com
- 60272 - Surabaya
- 6289622416179
34000 Varios / DescuentoReportar abuso
Martes 07 marzo 2017
Natural Sisal Fiber Type 1 Type 2 Type 3 Type 4 Sisal Fiber UG Grade Length: 110CM-130CM with a tolerance of 20%. Moisture: 10%-13% Impurity: 0-3% Classification per Grade: TYPE 1 - Colour whitish/soft cream, well brushed humidity maximum 14% without knots. Color: natural white...
Brooklyn Commercials S.A.R.L
- 34000 - Istanbul
- +905348469938
467000 B2B ServiciosReportar abuso
Sábado 10 septiembre 2022
Small graphite crucible works best with a quartz jacket because graphite oxidizes. high purity graphite crucible is good or bad with its material and density. Good graphite crucible doesn't oxidizes easily, so that the production loss is low. Bad graphite oxidation is not uniform...
Pingdingshan Wanhui Graphite Co., LTD
- 467000 - Pingdingshan
- 0375 6506966
- 86 15539792960
