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

Thailand Boltless Shelving

Saturday 24 December 2022

Informations sur le produit: Caractéristique: Z-Beam et conception de rivets; La hauteur entre les étagères peut être ajustée librement; Nous pouvons personnaliser les rayonnages sans boulon en fonction de vos demandes; Nom du produit Étagères métalliques Couche 5 Taille (W...)

Fuding Industries Company Limited

21180 - Rayong
008613905321786

2.1/5
1
2
3
4
5

France

Tianhe Pro / B2B

MELAMINE KITCHEN CABINET

Friday 18 November 2022

Melamine is an organic compound that is often combined with formaldehyde to produce melamine resin, a synthetic polymer that is fire resistant and heat tolerant. ... Melamine polish dries off within 20 mins. after its application that offers more of glossy appearance than matt finishes...

HOLIKE CREATIVE HOME Co.,Ltd

510665 - Tian
86 20 89311964
No 18 Keyun Road, Tianhe distric

1.9/5
1
2
3
4
5

Etats-Unis

10001 Informatique

Raspberry Pi 4

Tuesday 31 March 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