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Precision Valve & Pump Parts

Manufacturer of high-quality handwheels, bolts, nuts, strainers, and custom valve components. Trusted by industrial partners worldwide since 2003.

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About LEDA Valve Parts

Lianyungang Leda Valve Parts Co., Ltd. is a professional manufacturer specializing in valve and pump components in China. With years of experience and technical expertise, we deliver reliable, durable, and precision-engineered parts for industrial applications.

Our mission is to pioneer and invent, continuously improve, and rely on perseverance and incremental progress to realize customer value.

15+
Years Experience
50+
Global Clients
98%
Customer Retention
Factory Casting Iron Valve Handwheel LEDA Valve Parts Valve Components

Our Products

High-performance industrial components designed for durability, precision, and reliability in demanding environments.

Forged Valve Hand

Forged Valve Hand

High-strength forged steel construction for heavy-duty applications. Ideal for gate and globe valves.

  • Material: Forged Steel
  • Standard: ASTM, DIN, GB
  • Durable & Corrosion Resistant
Casting Iron Valve Handwheel

Casting Iron Valve Handwheel

Robust cast iron design for manual operation of large valves. Excellent torque transmission.

  • Material: GG25 Cast Iron
  • Standard: ISO 5211
  • High Torque Capacity
Gate Valve Manual Handwheel

Gate Valve Manual Handwheel

Ergonomic design for smooth manual operation. Compatible with standard gate valves.

  • Material: Cast Iron / Ductile Iron
  • Size Range: DN50–DN600
  • Anti-Slip Grip
ASTM A193 B7 Stud Bolt

ASTM A193 B7 Stud Bolt

High-tensile alloy steel bolts for high-pressure and high-temperature applications.

  • Material: ASTM A193 B7
  • Thread: UNC/UNF, Metric
  • Temperature Resistant
GG25 Cast Iron Component

GG25 Cast Iron Parts

Precision-machined GG25 components for valve bodies, flanges, and housings.

  • Material: GG25 / HT250
  • Standard: DIN 1691
  • Machined to Tolerance
Forged Valve Hand

2H Heavy Hex Nut

Heavy-duty hex nut compatible with ASTM A193 B7 bolts. Zinc-plated for corrosion resistance.

  • Standard: ASTM A194 2H
  • Finish: Zinc Plated
  • High Load Capacity
BS Y Strainer

BS Y-Strainer

Y-pattern strainer for pipeline protection. Removes debris and prevents valve damage.

  • Material: Cast Steel / SS304
  • Standard: BS 5152
  • Easy Maintenance
Custom Valve Parts

Custom Valve Components

OEM/ODM services available. We manufacture custom parts based on drawings and samples.

  • CNC Machining Available
  • Prototyping & Mass Production
  • ISO Quality Standards

Why Choose Us

We deliver unmatched quality, reliability, and service in every component we manufacture.

Reliable Quality

Strict quality control from raw material to finished product. ISO-compliant processes.

Fast Delivery

Efficient production and logistics ensure on-time delivery worldwide.

Custom Solutions

OEM/ODM support with engineering and design assistance.

Customer Support

Dedicated team ready to assist with inquiries, quotes, and technical support.

15+
Years in Industry
500+
Products Made
98%
On-Time Delivery
24/7
Customer Support

Our Success Stories

How we’ve helped industrial clients achieve reliability and efficiency.

1

Oil & Gas Project

Supplied 5,000 forged handwheels for offshore platform valves with zero failure.

2

Power Plant Upgrade

Custom GG25 strainers reduced maintenance downtime by 40%.

3

Water Treatment

Provided corrosion-resistant bolts for chlorinated environments.

4

Chemical Plant

OEM valve parts with custom machining met strict safety standards.

Frequently Asked Questions

What materials do you use for handwheels?

We manufacture handwheels using GG25 cast iron, ductile iron, forged steel, and aluminum alloy depending on application requirements.

Can you produce custom parts?

Yes, we offer OEM and ODM services. Send us your drawings or samples and we’ll provide a quote and prototype.

What certifications do you have?

Our production follows ISO quality standards. Material test certificates (MTC) are available upon request.

What is your delivery time?

Typical lead time is 15–30 days depending on order size and complexity. Urgent orders can be expedited.

Do you offer bulk pricing?

Yes, we provide competitive pricing for large volume orders. Contact us for a customized quote.

Get in Touch

Have questions or need a quote? Contact us directly through the official website.

+86-186-6227-3352
[email protected]
Visit Official Website
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