Forged pipe fittings - Welded & Forged Fittings, Flanges, Steel Pipes

Forged Pipe Fittings

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Threaded Fittings

The Threaded Pipe Fitting is a type of forged pipe fitting designed to be screwed onto the ends of pipes or other fittings, creating a secure and leak-proof connection in high-pressure piping systems.

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Socket Weld Fittings

The Socket Weld Fitting is a type of forged pipe fitting designed to be socket welded onto the ends of pipes or other fittings, creating a secure and leak-proof connection in high-pressure piping systems.

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Parameter	Technical Details	Excellence & Compliance
Products	90°/45° Elbow, Tee, Cross, Coupling, Union, Cap, Plug, Bushing, Swage Nipple	Precision Alignment: Strict geometric tolerance control ensures perfect system fit and zero installation stress.
Connection	Threaded (NPT, BSPT, ISO) & Socket Weld (SW)	Leak-Proof Guarantee: CNC-machined threads and smooth bores ensure high-integrity seals and uniform weld penetration.
Size	1/8″ – 4″ (DN6 – DN100)	Versatile Support: A comprehensive range designed for everything from precision instruments to heavy industrial systems.
Pressure	Class 2000#, 3000#, 6000#	Extreme Resilience: Validated via hydrostatic calculations to withstand severe pressure surges without deformation.
material	Carbon Steel (A105), Stainless Steel (F304/F316L), Alloy Steel (F11/F22), Low Temp (A350 LF2)	Total Traceability: 100% PMI verified; every component is fully traceable to its original Heat Number.
Standard	ASME B16.11, MSS SP-79/83/95/97, BS 3799	Global Interoperability: 100% compliant with international codes for seamless integration into global energy projects.
Inspection	UT, Hydrostatic, PMI, X-Ray, Magnetic Particle.	Total Transparency: We fully support Third-Party Inspection (SGS/BV) to verify our quality promise.

Why Choose LeKe Forged High Pressure Pipe Fittings?

Ultimate Structural Strength

Our forging process refines the grain structure of the steel, ensuring superior impact resistance and durability compared to cast fittings.

High-Pressure Ratings

Fully compliant with ASME B16.11, offering 2000#, 3000#, and6000# classes for the most demanding environments.

Precision Machining

CNC-cut threads (NPT/BSPT) and smooth socket-weld bores guarantee leak-proof connections and easy installation.

The LeKe Reliability Standard

Quality is Forged, Not Just Inspected.

Material Integrity

Every forged component originates from premium round steel, shaped through controlled heating and precision die forging. We conduct PMI (Chemical Analysis) and mechanical testing—including hardness and low-temperature impact tests—to ensure 100% compliance with ASTM A105, A182, or A350 standards.

Precision Inspection

Beyond 100% dimensional verification, we implement rigorous gauge testing for thread accuracy. For high-pressure reliability, we offer Magnetic Particle (MT) or Penetrant Testing (PT) to eliminate the risk of micro-cracks and ensure structural soundness.

Surface Engineering

We provide specialized anti-corrosion treatments, including light anti-rust oil, electro-galvanizing, or Hot-Dip Galvanizing (HDG). These coatings are engineered to withstand humidity and salt spray, keeping the fittings pristine during storage and maritime transit.

Secure Dispatch

Engineered for heavy-duty forged loads, we utilize reinforced palletized plywood cases. This robust packaging prevents thread friction and impact damage during long-distance international logistics, guaranteeing zero-damage delivery to your project site.