IADC131 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	IADC Code	API Regular Pin (in)
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	2 7/8
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

Localisation : Rm1623,Unit 1,No.2 Building, I-City of the Greenwich, No.11 Tangyan South Road, High-Tech District, Xi'an City, Shaanxi Province,China , 710065 xi'an,
Personne à contacter : lily jing, 0086 29 85370919

lilyjing

3.2/5

Détail

Inscrit le 16 avril 2015

Numéro d'identification de la société : 559366943

lilyjing

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.

Cette page concerne les importateurs et exportateurs de
IADC131 drill bit

Rechercher dans la catégorie : Matières premières
Rechercher dans la catégorie :
iadc131, drill

3.3/5
1
2
3
4
5

Thailande

21180 Meubles

Étagères métalliques

Tuesday 22 November 2022

Quantité : 50000

Informations sur le produit Nom du produit Étagères métalliques Couche 5 Taille (W * D * H) 48"*24"*72" Planche Panneau de particules de 9 mm Cadre Acier galvanisé de 1,2 mm Capacité de charge 800 lb/couche Caractéristique: Z-Beam et conception de rivets; La hauteur...

Fuding Industries Company Limited

21180 - Rayong
008613905321786

1.9/5
1
2
3
4
5

Etats-Unis

10001 Informatique

Raspberry Pi 4

Tuesday 04 August 2026

A little over a month ago the new Raspberry Pi 4 was introduced, the fourth iteration of the popular development plate. Today, ending August, we bring you a very special review, where we will try to analyze and break down the main uses that we can give to the Pi. The strong point of the Pi is...

10001 - New York
076279832

2.6/5
1
2
3
4
5

France

721013 Matériels occasions

TITANIUM FORGINGS

Friday 24 May 2024

TITANIUM FORGINGS TITANIUM FORGINGS STOCK Overview of Titanium Forgings Baoji Yesheng Titanium Industry Co., Ltd. produces titanium forgings of various grades and shapes, which are widely used in aerospace, deep sea, military industry, medical equipment, chemical industry and other fields...

Baoji Yesheng Titanium Industry Co.,LTD

yesheng
721013 - baoji
0917 3906666
+8615289358824