📧 sales@deenpu-machinery.com | 📱 +86 158 0628 4962 (WhatsApp)
🌐 Global Delivery • ISO 9001 • API 6A/16A/16C/7-1/8C

D
DEENPU
WELLHEAD & DOWNHOLE EQUIPMENT

🏅
CERTIFIED EXCELLENCE
API 6A / 16A / 16C / 7-1 Manufacturer
Every product traceable to internationally recognized API specifications and ISO 9001 quality systems.

View Certifications →

🛡️
SECURED TRADING
Material Traceability & Trade Assurance
Mill test reports, heat numbers, and full documentation shipped with every order — FOB, CIF, or DAP.

Quality Promise →

🏭
IN-HOUSE MANUFACTURING
Leading Factory, Full Process Control
Machining, heat treatment, pressure testing, and assembly under one roof — consistent quality, short lead times.

Factory Tour →

⚡
FAST RESPONSE
24hr Engineering Quotation
Engineering team responds within one business day. Custom specs, drawings, and lead times confirmed fast.

Contact Sales →

114+
Products Online
6
API Specifications
15+
Years Experience
30+
Countries Served
24hr
Engineering Response

⭐ You May Like

Hand-picked featured products across our most-requested lines

HOT
DEENPU Wellhead Christmas Tree API 6A

Wellhead Christmas Tree API 6A

2000-20000 PSI • Oil & Gas Production

View Details →

HOT
DEENPU Surface BOP Control System

Surface BOP Control System

3000-5000 PSI • Blowout Prevention

View Details →

DEENPU Bladder Accumulators Bottom Loading

Bladder Accumulators Bottom Loading

3000-5000 PSI • Hydraulic Energy Storage

View Details →

NEW
DEENPU Frac Tree / Frac Stack

Frac Tree / Frac Stack API 6A

15000 PSI • Fracturing Wellhead

View Details →

DEENPU H2 Adjustable Choke Valve

H2 Adjustable Choke Valve

API 6A 15000 PSI • Wellhead & Manifold

View Details →

DEENPU API 6A Wellhead Casing Head

API 6A Wellhead Casing Head

C22 C29 • Oil & Gas Well Construction

View Details →

DEENPU API 6A Choke & Kill Manifold 16C

API 6A Choke & Kill Manifold 16C

API 16C 10000-15000 PSI • Well Control

View Details →

DEENPU 5 Inch 8K Manifold Fittings

DEENPU 5 Inch 8K Manifold Fittings

High-Pressure Manifold Components • 5K/8K

View Details →

DEENPU API 6A Chiksan Swivel Joints

API 6A Chiksan Swivel Joints

15000 PSI • Frac Flowline Rotation

View Details →

SOURCE NOW” DARK INDUSTRY SECTIONS ========== –>

🏭 Source from Our Three Core Capabilities

In-house manufacturing across the full wellhead, BOP, and downhole stack

★ MANUFACTURING CAPABILITY ★

Factory Strength

In-house manufacturing, full material traceability, and verified certifications — see how DEENPU builds pressure-rated equipment that survives the field.

01 — CERTIFICATIONS
📋 Processing Certificates

Every heat, every batch — documented from raw material to finished goods. Mill test reports and certificates available with every shipment.

API 6A
Wellhead & Christmas Tree Equipment
API 16A
Drilling Blowout Preventer Systems
API 16C
Choke & Kill Manifold Equipment
API 7-1
Rotary Drill Stem Elements
API 8C
Hoisting Equipment (Spiders)
ISO 9001
Quality Management System
NACE MR0175
Sour Service Material Compliance
CE / ISO 14001
Environmental Management
📑 Documentation with Every Order:
• Mill Test Reports (MTR / MTC)
• Heat Number Certificates
• Dimensional Inspection Reports
• Hydrostatic Test Records
• PMI (Positive Material Identification)
• NDT Reports (UT / MT / PT / RT)

Request Sample Certificates →

02 — FACTORY VIDEOS
🎬 Production in Action

📺 Video Library

Equipment Operation

Inspection & Testing

BOP Assembly

Final QC & Packing

🎥 Schedule a live factory tour video call with our engineering team — see the line running in real-time. Book Now →

03 — FACILITY GALLERY
🏭 Factory Photos
DEENPU Factory — Customer tour viewing red Christmas tree wellhead assembly in workshop
Workshop & Equipment
DEENPU Factory — Flanges and weld neck components in stock at DEENPU factory
DEENPU Factory — Forged pipe fittings and hammer union stock at workshop
DEENPU Factory — Customers inspecting BOP control skid during factory visit
DEENPU Factory — CNC machining center cutting large manifold block
DEENPU Factory — Horizontal boring machine processing large valve body
DEENPU Factory — Customers visiting blue CNC machining center at DEENPU factory

🌍 GLOBAL CLIENTELE

Customer Visits to Our Factory

Real clients, real conversations — see who’s walked through our doors

500+
Client Visits / Year
30+
Countries Served
98%
Repeat Buyers

📍 FEATURED VISIT

DEENPU Factory — Foreign customer delegation visiting DEENPU factory workshop

Foreign Delegation · Factory Visit
NACE & sour-service specs review • Factory audit • Order signed on-site

UAE
🇴🇲
Abu Dhabi · Frac Equipment Inquiry
USA
🇺🇸
Texas · BOP Closing Unit Specs
RU
🇷🇺
Moscow · Wellhead Equipment Review
SA
🇸🇦
Saudi · Christmas Tree Order


[Photo placeholders — replace with real customer visit photos from your archive]

Why DEENPU

Reliable equipment, traceable quality, responsive engineering support

📦
Full-Range Coverage
114+ products covering BOP control units, frac manifolds, tubing spiders to gate valves — one supplier for the complete wellhead package.
🏭
In-House Manufacturing
Machining, heat treatment, pressure testing, and assembly under one roof — short lead times and consistent quality control.
📋
Full Material Traceability
Mill test reports, material certificates, and heat numbers documented with every order — no question about origin or compliance.
🌍
Global Delivery & Fast Response
Engineering quotations within one business day. Worldwide shipping via FOB, CIF, or DAP. Export crating and documentation included.

🎪 UPCOMING SHOWS
📍 OTC 2027 · Houston, TX · May 3-6, 2027
📍 ADIPEC 2026 · Abu Dhabi · Nov 2-5, 2026
📍 OTC Asia 2026 · Kuala Lumpur · Mar 17-20, 2026

Book a Meeting →

— TALK TO OUR ENGINEERS —

For specifications, quotations, and lead times

Our engineering team responds within one business day. Send drawings, specs, or RFQ — we’ll come back with a complete proposal.

🌍 China • Global Delivery • ISO 9001 • API 6A / 16A / 16C / 7-1 / 8C • NACE MR0175
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