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Drill Collar - Aisi 4145h Alloy Steel, Quenched And Tempered For Enhanced Durability And Fatigue Resistance

Drill Collar - Aisi 4145h Alloy Steel, Quenched And Tempered For Enhanced Durability And Fatigue Resistance

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Product Specifications

FeaturesHigh Strength, Long Lifespan, API compliant, Durable Material, Precise Machining, Fatigue Resistant, Enhanced Drilling, Cost Effective
LengthCustomized
MaterialAISI 4145H steel
Outer DiameterVaried
Surface FinishSmooth
Thread TypeAPI
Wall ThicknessVaried
WeightVariable

Product Overview

Key Features

These Drill Collar is machined according to Chinese standard SY/T5144-1997 "Drilling Collar" and API 7-1 "Specification for Rotary Drill Stem Elements", and the material is AISI 4145H alloy structural steel which is machined by deep hole processing. Quenching and tempering are processed strictly to the total cross-section before the thread and the spiral groove are machined. After the thread examination is qualified, cold rolling is adopted to machine the thread roots and the stress dispersing groove, so that the fatigue failure at the thread can be reduced and the service life of the drill collar can be increased.

Company Details

Established in 2006, Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. has made a name for itself in the list of top suppliers of Cutting Tools, Broaches & Cutters in India. The supplier company is located in Taiyuan, Shanxi, and is one of the leading sellers of listed products.
Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. is listed in Trade India's list of verified sellers offering supreme quality of API Drill Collar, Drill Collar, Drill Collars, etc. Buy Cutting Tools, Broaches & Cutters in bulk from us for the best quality products and service.

Business Type

Exporter, Manufacturer, Supplier, Trading Company

Establishment

2006

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Seller Details

Taiyuan, Shanxi

Business Manager

Ms. Yan Zhao

Address

NO 32 Xiaojinyujie Street, Taiyuan, Shanxi, 030024, China

drill collars in Taiyuan

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Type

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Delivery Time

1 Days

1-2 Months