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 |
201615 Varios / DescuentoReportar abuso
Friday 31 May 2024
Precio : $12~15/kg
TTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured product of TTA27 has the characteristics...
Jiangsu Tetra New Material Technology Co., Ltd.
- 201615 - Songjiang
- 0086 2154265697
1057 Varios / DescuentoReportar abuso
Tuesday 25 November 2025
Cantidad : 5000 TON - Precio : 270,00 €
Ubicación : 11 rue saad zagloul gammarth, 1057 Tunis, Persona a contactar : Oussema Ayari, +21 6 26 46 86 55
PRO AGRO DU COMMERCE
- 1057 - Tunis
- +21 6 26 46 86 55
51310 Búsqueda/compraReportar abuso
Friday 24 January 2020
Made With High Quality Stainless Steel . Also Available In Plasma Coating, Powder Coating, Full Gold, Half Gold & Half Black, Dull and Mirror Polish Finish For more detail Please Visit our web Site www.craftmed.com Ubicación : Sialkot Pakistan, Small Industrial estate, 51310 Sialkot...
Craft Med manufacturer of beauty care instruments
- craftmed
- 51310 - Sialkot
- 923217129908
