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Precision Honed Tubes & Advanced
Welding Equipment

Wuxi Hengtong Petrolic Machinery Co., Ltd – A trusted manufacturer since 2006 specializing in high-precision honed tubes, chrome-plated components, and intelligent welding solutions. Factory-direct pricing, global delivery, and ISO-certified quality.

Honed Tube Manufacturing
ISO Certified

About Wuxi Hengtong

Strategically located in the Yangtze River Delta economic hub near Taihu Lake, Wuxi Hengtong is a high-tech enterprise established in 2006 with registered capital of RMB 53.65 million. Our 30,000㎡ industrial base generates annual revenue exceeding RMB 250 million.

We specialize in precision tube manufacturing, energy equipment solutions, and global material trading. Our mission is to deliver high-quality, reliable products to industries including oil & gas, hydraulics, construction, and heavy machinery.

2006
Founded
30,000m²
Factory Area
RMB 250M+
Annual Revenue
50+
Countries Served
Factory Interior Precision Equipment Quality Control Welding Positioner

Why Choose Us

We combine advanced technology, strict quality control, and customer-first service to deliver unmatched value.

Advanced Manufacturing

State-of-the-art cold drawing, honing, skiving, and chrome plating technologies ensure precision and consistency across all products.

Certified Quality

Certified in Quality, Environmental, and Occupational Health & Safety Management Systems. Trusted by global clients.

Global Reach

Serving customers in over 50 countries with reliable logistics, technical support, and after-sales service.

Our Products

From precision honed tubes to intelligent welding systems, we offer a comprehensive range of industrial components and equipment.

Honed Tube

Honed Tube

High-precision honed tubes for hydraulic cylinders, with excellent surface finish and dimensional accuracy.

  • Seamless or welded
  • ID tolerance: ±0.05mm
  • Ra ≤ 0.4μm surface finish
Chrome Plated Honed Tube

Chrome Plated Honed Tube

Durable chrome-plated inner surface for enhanced wear resistance and corrosion protection.

  • Chrome thickness: 25–50μm
  • Hardness: ≥ 68 HRC
  • Suitable for high-pressure systems
Cold Drawn Stator Tube

Cold Drawn Stator Tube

Precision-engineered stator tubes for electric motors and downhole tools.

  • Material: 4140, 4330V, etc.
  • Uniform wall thickness
  • Bright surface finish
Welding Rotator

Welding Rotator

Self-aligning and adjustable rotators for pipe and vessel welding applications.

  • Load capacity up to 100T
  • Variable speed control
  • Hydraulic adjustment
Welding Positioner

CNC Welding Positioner

Intelligent positioners with PLC control for precise angular positioning.

  • 360° rotation
  • Tilt angle up to 135°
  • CNC & remote control options
Welding Manipulator

Welding Manipulator

Column boom and double column manipulators for automated welding tasks.

  • Reach up to 6 meters
  • Integrated torch adjustment
  • Compatible with robots

Skived & Burnished Tube

High-precision tubes processed by skiving and roller burnishing for superior surface quality.

  • Ra ≤ 0.2μm
  • Cold worked for strength
  • Ideal for hydraulic systems

Alloy Seamless Steel Pipe

High-strength seamless pipes made from 4140, 4330V, and other alloy steels.

  • ASTM A519 compliant
  • For mud motors & downhole tools
  • Heat treated for durability

Technology & Certifications

Our Technology Center is equipped with advanced CNC machines, honing lathes, chrome plating lines, and automated welding systems. We continuously invest in R&D to improve product performance and manufacturing efficiency.

We adhere to international standards and maintain strict quality control throughout the production process—from raw material inspection to final testing.

Quality System Certification (ISO 9001)
Environmental Management (ISO 14001)
Occupational Health & Safety (ISO 45001)

CNC Control

Precision automation for consistent quality

Material Testing

Spectrometers, tensile testers, and hardness gauges

Dimensional Accuracy

Laser measurement and CMM inspection

Certified Processes

Compliant with global industry standards

Latest News

25 Sep

Rotating Welding Tables Shipped

Wuxi Hengtong's intelligent anti-drift welding rotator successfully delivered to customer.

23 Aug

Heavy-Duty Positioners Delivered

Heavy-duty welding positioners shipped globally, enhancing productivity for clients.

18 Aug

Fit-Up Rotator Successfully Delivered

High-performance fit-up rotators now in operation at client facilities.

Get in Touch

Contact us for product inquiries, technical support, or custom solutions.

Phone

+8615006182988

Email

wxhtsyjx@163.com

Location

Wuxi, China

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