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Api Drill Collar
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Api Drill Collar

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Product Specifications

MaterialAISI 4145H Steel
ManufacturingDeep Hole Processing
Heat TreatmentQuenching & Tempering
ThreadCold Rolled
GrooveStress Dispersing
StandardsAPI 7-1, SY/T5144-1997
DimensionsVariable
FeaturesHigh Strength, Long Lifespan, Durable, API Standard, Precise Machining, Fatigue Resistant, Reliable Performance, Cost Effective

Product Overview

Key Features

The API 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

Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd., Established in 2006 at Taiyuan in Shanxi, is a leading Exporter,Manufacturer,Supplier,Trading Company of Cutting Tools, Broaches & Cutters in China. Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading API Drill Collar, Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. has made a reputed name for itself in the market with high-quality API Drill Collar, Drill Collar, Drill Collars, etc.
Focusing on a customer-centric approach, Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Cutting Tools, Broaches & Cutters in bulk from Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., Ltd. at Trade India quality-assured products.

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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Main Domestic Market

All India

All India

Main Export Market(s)

Asia

Asia

Payment Terms

Cheque

Cheque