Carbon steel nickel pipe fittings ,unf fitting

Specifications

Material : carbon steel S45C
Thread Description : UNF
Surface Treatment : Nickel plated
Machining Type : CNC Turning
MOQ : 2000 PCS
OEM/ODM Service :Provide CNC machining service based on customer drawings and samples

 Precision CNC Carbon Steel Nickel Pipe Fittings & UNF Fittings

Yuhuan Xinghe Machinery Factory specializes in manufacturing custom carbon steel nickel-plated pipe fittings and high-precision UNF fittings tailored strictly to your OEM/ODM specifications.

  • Superior Structural Integrity: Precision-turned from premium S45C solid carbon steel round bar stock, providing high tensile strength and outstanding impact resistance under demanding operating conditions.
  • Precision UNF Thread Machining: Features tight-tolerance UNF straight threads (Class 2A/2B fit) engineered for seamless assembly and a leak-tight seal in high-pressure fluid systems.
  • Uniform Nickel Plating: Treated with high-grade electroless nickel plating to deliver superior corrosion resistance, surface wear protection, and extended operational lifespan.
  • 100% Quality Verification: Every threaded fitting is strictly inspected with calibrated Go/No-Go plug and thread ring gauges to guarantee precise fitment and zero-defect delivery.

Customization Scope & Technical Specification

CategoryCustomization Details & Range
Product TypesForged Pipe Fittings: Adapters, Connectors, Plugs, Bushings, Unions, Pneumatic Fittings, Garden Gas Fittings, hex nuts , and Custom CNC Turned Components and other carbon steel pipe fittings and stainless steel pipe fittings with CAD/STEP drawings.
Manufacturing Processes

Hot Forging / Red Punching: Eliminates internal porosity and enhances high-pressure resistance.

Cold Heading: Ideal for high-speed, cost-effective mass production.

Precision CNC Machining: Secondary processing for ultra-tight tolerances.

Carbon Steel Material1020, 1045, 12L14, 1215, Q235B, 42crmo etc. (High strength and excellent machinability).   
Stainless Steel Material201,304, 316, 316L, 303, etc. (For superior corrosion resistance and high-hygiene environments).
Other MaterialsBrass, Copper, Aluminum, and specialized custom alloys upon request.
Precision / ToleranceStandard Tolerance:±0.02mm
Thread StandardsNPT, NPTF, BSPP (G), BSPT (R/RP), Metric (M), UNF, UNEF, etc. (99% verified by Go/No-Go gauges).
Surface Treatment

Electroless Nickel Plating, Zinc Plating (Clear/Yellow), Passivation, Anodizing, Black Oxide, Heat treatment , Chrome plated,Dacromet,etc.

Quality ControlSalt Spray Testing, Hardness Testing, Full Dimensional Inspection, and Material Test Reports (MTR).
Production CapacityEquipped with 60 sets of precision CNC Lathes integrated with Automated Truss Robots .
MOQ & Lead TimeMoq 2000pcs .

Your Reliable Partner for OEM/ODM CNC Machining Solutions

With over 9 years of specialized experience in the pipe fitting and precision hardware sector, we excel at transforming complex technical drawings into high-performance CNC components. Our facility operates 60 sets of advanced CNC lathe machines, allowing us to bridge the gap between rapid prototyping and large-scale wholesale production without compromising on lead times.

Why global buyers choose Xinghe Machinery:

  • Zero-Defect Threading: 99% percent pipe fitting is verified with Go/No-Go gauges to ensure perfect fitment.

  • Precision Tolerances: We achieve tight tolerances up to ±0.02mm with high cnc machinery service, meeting the most demanding technical specifications.

  • Technical Consultation: Our engineering team provides insights to optimize your designs for better manufacturability and cost-efficiency.

 

Flexible & Professional Export Packaging

 To preserve the surface and prevent any scratches or thread damage during transit, we offer flexible, multi-layer packaging solutions customized to your specific order requirements:

  • Inner Protection: Components are safely packed using either protective polybags or custom blister trays (vacuum-formed trays) to isolate the parts and eliminate metal-to-metal friction.

  • Outer Boxing: All internally protected parts are packed into heavy-duty, double-wall corrugated master export cartons.

  • Palletization or Wooden Crating: Depending on the shipping method and volume, cartons are securely stacked on sturdy export pallets or loaded into heavy-duty wooden cases, wrapped in waterproof stretch film, and reinforced with industrial strapping for safe maritime transit.

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