Powered by Made-in-China.com
3-1/2-Nc38 Drilling Tools Lifting Subs
US$200.00-30,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Timely After-Sale AssistanceWarranty
12 MonthModel NO.
According to the customManufacturing Process
CNC MillingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
AlloyTransport Package
Standard Export PackingSpecification
According to the customTrademark
East heavyOrigin
Henan ChinaKey features
API 7 Compliant Material: Made of AISI 4145H modified chromium-molybdenum alloy steel per API Specification 7.
Comprehensive Warranty: 12-month warranty coverage for all mechanical defects.
Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
Advanced CNC Manufacturing: Produced using CNC milling, threading lathes, and heat treatment lines.
Strict Quality Control: 100% visual and function inspection before shipping with professional QC team.
ISO & API Certified: Holds ISO9001, ISO14001, ISO45001 certifications and API authorization.
Diverse Thread Compatibility: Supports multiple thread types including NC23, NC38, NC50, and REG.
Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin port, Qingdao portAverage Response Time: ≤2.77h
AI-Powered supplier vetting
SummaryThe supplier is a specialized technical provider in the production and sales of petroleum drilling tools, with significant customization capabilities and a wide range of machinery equipment. They hold multiple ISO certifications and have collaborated with Fortune 500 companies, indicating a strong market presence and quality assurance. However, they lack 3D software design services and SDK availability, and have no overseas warehouse or showroom services. Financial credibility is not clearly assessed, and the supplier demonstrates limited innovation with no new products in the past year.
Supplier typeThe supplier is a specialized technical supplier focusing on petroleum drilling tools and machined parts with a diverse business scope including sales and import/export operations.
CertificationsThe supplier holds ISO9001:2015, ISO14001, ISO45001:2018, and other certifications, ensuring compliance with international standards.
After-Sales capabilityThe supplier has documented procedures for service capability assessment, corrective actions, and handling customer complaints, indicating robust after-sales service capability.
R&D capabilityThe supplier lacks new product development in the past year and does not have SDK availability, indicating limited innovation capability.
Customization capabilityThe supplier offers comprehensive customization services from samples, designs, and full customization, showcasing strong customization capability.
Client casesThe supplier has collaborated with Fortune 500 companies, indicating successful customer cases and credibility in the market.
Product Q&A
Q:What products do we manufacture?
A:
The main products are non-magnetic drill collar, non-magnetic pressure drill pipe, non-magnet short drill collar, Directional joint, ordinary drill collar, integrated heavy weight drill pipe, square drill pipe, hexagonal drill pipe, spiral drill pipe, centralizer, adapter and some long shaft products.
Q:What differentiates our company from other competitors?
A:
Competitive Pricing In today's competitive environment, price is the leading factor influencing customers' procurement choices. We are able to supply quality equipment and spares at competitive prices through our business relationship with a wide network of suppliers, an efficient inventory control and bulk-buying strategy. Strong Customer Relationships with a Wide Customer Base Over the more than 40 years we have been in business, we have developed strong customer relationships from a wide cust
Q:What certifications do we have that demonstrate our quality standards (i.e. ISO certifications, etc.)?
A:
Our tools are rigorously tested for quality and performance, ensuring compliance with industry standards like API 7-1, API 7-2, SY/T5144, and SY/T5146 specifications. The Company has passed IS09001 quality management system certification and HSE management system certification and has obtained the right to use the logos of API petroleum drilling tools. We also have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
Send Inquiry
*To:
Jiyuan City East Heavy Industry Co., Ltd.
Jiyuan City East Heavy Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
New Oilfield Construction Industries Core Pressure Drilling Tool Lifting Subs
US$80.00-100.00
1 Piece(MOQ)
Oilfield Equipment Drilling String Tool Downhole Fishing Crossover Cementing Well Lifting Sub
US$200.00-300.00
1 Piece(MOQ)
Oil Drilling Tools Drill Pipe Adapter Sub Drill Bit Sub
US$20.00-150.00
1 Piece(MOQ)
API Oil Drilling Tools Degree Shoulder Drill Collar Lifting Sub
US$200.00-260.00
1 Piece(MOQ)
API Connection Drilling Tools Crossover Drill Bit Junk Lifting Sub
US$80.00-200.00
1 Piece(MOQ)
Forging Circulating Sub Steel Material Oil Well Drilling Sub Tools with Drill Pipe Thread
US$68.00-358.00
1 Piece(MOQ)
Drill Tools Lifting Sub Integral Lifting Sub Lifting Plugs
US$300.00-800.00
1 Piece(MOQ)
Oilfield Boot Basket Junk Sub with Nc-38 Connection for Drilling Operations
US$480.00-860.00
1 Piece(MOQ)
API Oil Well Drilling Tool Lifting Cap Circulating Crossover Sub
US$1,200.00-1,700.00
1 Pieces(MOQ)
Drilling Tool Crossover Sub Saver Lifting Sub for Oil Well Drilling
US$90.00-110.00
1 Piece(MOQ)
Oilfield Drilling Tool Circulating Subs
US$1,000.00-1,200.00
1 Piece(MOQ)
3-1/2-Nc31 Drilling Tools Lifting Subs
US$200.00-30,000.00
1 Piece(MOQ)
Oil Drilling Tools Float Valve Sub Downhole Tools Float Valve Sub
US$1,000.00-1,200.00
1 Piece(MOQ)
2-7/8-Nc26 Drilling Tools Lifting Subs
US$200.00-30,000.00
1 Piece(MOQ)
Lifting Sub for Oil and Gas Drilling Rig Operations
US$150.00-1,500.00
2 Pieces(MOQ)
Oilfield Downhole Tools Type 3-1/2 Inch Drill Pipe Float Valve Sub
US$80.00-200.00
1 Piece(MOQ)
Drilling Fishing Tools Bumper Sub Lubricated Fishing Bumper Sub
US$7,200.00-7,500.00
1 Piece(MOQ)
2-7/8-Nc23 Drilling Tools Lifting Subs
US$200.00-30,000.00
1 Piece(MOQ)
High-Quality Drilling Tool Integral Lifting Sub
US$500.00
1 Piece(MOQ)
High-Performance Reduced Section Sub Rotary Drilling Tools
US$170.00-500.00
1 Piece(MOQ)



















