What delivery terms do you accept?

We accept FOB, CFR, CIF, EXW, FCA, DDP, and Express Delivery.

What payment currencies and types are accepted?

Accepted currencies include USD and CNY. Accepted types include T/T, L/C, D/P, D/A, Cash, and Escrow.

What is the lead time for delivery?

The average lead time is within 15 working days for both peak season and off-season.

API 7-1 Oilfield Downhole Integral Spiral Blade Drilling Stabilizers Centralizers

Name: API 7-1 Oilfield Downhole Integral Spiral Blade Drilling Stabilizers Centralizers
Brand: Hongkong Eastlong Technology Co., Limited
SKU: 2110389985

Guangdong, ChinaHongkong Eastlong Technology Co., Limited

US$5.00

5 Pieces

Product profile

Customization

Available

After-sales Service

Techinical Support

Warranty

1 Year

Model NO.

CZ24

Manufacturing Process

Casting

Surface Treatment

Casing

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Core Components

Centralizer

Name

Non-Welded/Welded Spring Casing Centralizer

Size

4 1/2"-20"

Advantage

Good Price, Short Delivery, Reliable Quality

Applicable Industries

Energy & Mining

Usage

Well Drilling Cementing

Transport Package

Wooden Box Package

Specification

Multiple sizes

Trademark

eastlong

Origin

China

HS Code

7307920000

Production Capacity

100000/Year

Key features

High Strength Steel Construction: Single piece construction ensures excellent hardness and spring action for durability.

Wide Size Range Availability: Standard sizes from 4-1/2 to 20 inches with special sizes available on request.

One Year Warranty Coverage: Comprehensive 1-year warranty provided for all mechanical equipment.

Free Sample Provision: Free samples available from stock; customer covers only shipping fees.

Pre-Production Quality Control: Pre-production samples and final inspections conducted before mass production and shipment.

20+ Years Manufacturing Experience: Professional manufacturer specializing in oil equipment with a long industry history.

Multiple Payment Options: Accepts T/T, L/C, D/P, D/A, Cash, Escrow, PayPal, Western Union, and Money Gram.

Fast Delivery Capability: Lead time within 15 working days for both peak and off-peak seasons.

Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤5.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

About Our Factory & Business Background

AddressRoom 608 Building A17, Cuigang 4th Industrial Park, Fuyoung Street Baoan, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTubing Coupling, Casing Coupling, Pup Joints, Crossovers, Centralizer, Carbon Steel Pipe, API 5L Pipe, Oil Drill Pipe, Oilfield Drilling Rig, Oil Country Tubular Goods

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory?

Yes, we have our own factory for manufacturing and we have a long history in this field as the China top brand.

Q:Can you provide free samples?

Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.

Q:What is the quality guarantee?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you supply?

We supply OCTG, Pumping Unit, Sucker Rod Pump, Wellhead and Christmas Tree, Casing and Coupling, Pup joint, Crossover, and Centralizer.

Q:What are your advantages over other suppliers?

We offer complete categories with reasonable prices, fast delivery, quality guarantee, and are a supplier for famous Chinese and US oil fields with 20+ years of experience.