| Category | Customization Details & Range |
|---|---|
| Product Types | Forged 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 Material | 1020, 1045, 12L14, 1215, Q235B, 42CrMo etc. (High strength and excellent machinability). |
| Stainless Steel Material | 201, 304, 316, 316L, 303, etc. (For superior corrosion resistance and high-hygiene environments). |
| Other Materials | Brass, Copper, Aluminum, and specialized custom alloys upon request. |
| Precision / Tolerance | Standard Tolerance: ±0.02mm |
| Thread Standards | NPT, 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 Control | Salt Spray Testing, Hardness Testing, Full Dimensional Inspection, and Material Test Reports (MTR). |
| Production Capacity | Equipped with 60 sets of precision CNC Lathes integrated with Automated Truss Robots. |
| MOQ & Lead Time | MOQ 2000pcs. |
Upgrade your heavy-duty fluid conveyance and hydraulic networks with premium Carbon Steel ANSI 1045 Zinc-Plated Bulkhead Fittings from Yuhuan Hongqian Machinery Co., Ltd. Specifically engineered for heavy-duty truck applications, commercial vehicles, and industrial fluid systems across the United States and South American markets, these robust carbon steel pipe adapters deliver ultra-secure, leak-free performance through panels, firewalls, and bulkheads.
Crafted from high-grade ANSI 1045 medium carbon steel, these fittings are built to withstand intense mechanical vibration, high burst pressures, and grueling operational environments, combining superior material integrity with advanced surface engineering.
| NAME | Outer diameter | inner diameter | length | hex size |
|---|---|---|---|---|
| Carbon steel bulkhead fittings | 1/2-14npt ,1-14UNF | 1/4-18npt | 73mm | 31.75mm |
Why Choose Yuhuan Hongqian Machinery Co., Ltd.?
As a professional cnc turning factory in Taizhou, Zhejiang, China, Yuhuan Hongqian Machinery Co., Ltd. brings over 10 years of specialized mastery in custom CNC turning and industrial pipe fittings. When you partner with us, you are collaborating with true industry insiders:
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Unmatched Professional Mastery of Bulkhead Fittings: Years of hands-on manufacturing and global export have given us an elite, deep-rooted familiarity with every single nuance of bulkhead fittings. We don’t just make them; we thoroughly understand their sealing mechanics, installation environments, thread engagement depths, and tolerance dynamics better than anyone else.
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ANSI 1045 Medium Carbon Steel for Superior Hardness: Forged strictly from high-grade ANSI 1045 medium carbon steel, our fittings provide exceptional tensile strength, structural rigidity, and burst-pressure resistance under extreme heavy-duty truck operating conditions.
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Elite Thread Control with a 99%+ Pass Rate: Backed by our profound technical know-how, advanced CNC lathes, and strict inspection via optical projectors and spectrometers, we command absolute precision over thread angles and pitches, guaranteeing a thread pass rate of over 99%.
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Massive Year-Round Inventory: We maintain large quantities of stock year-round, backed by agile manufacturing scheduling to ensure seamless supply chains for global distributors.
Key Features & Advantages for Global Buyers
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Heavy-Duty Truck & Hydraulic Engineering: Expertly designed for the rigorous demands of heavy-duty truck fluid lines, air brake systems, and high-pressure hydraulic circuits across North and South America.
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ANSI 1045 High-Strength Material: Utilizes premium 1045 medium carbon steel to guarantee maximum structural toughness and long-term mechanical stability.
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Precision Zinc-Plating Protection: Provides exceptional anti-corrosion armor against road salt, moisture, and mud, ensuring stellar longevity under chassis.
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Precision CNC Machined Threads: Engineered with exact NPT and UNF threads, reflecting our deep technical proficiency in leak-prevention.
What materials are used to manufacture these ANSI 1045 bulkhead fittings?
We use high-grade ANSI 1045 medium carbon steel, expertly chosen for its superior hardness, tensile strength, and exceptional pressure-bearing capacity under intense industrial vibrations and heavy loads.
What is the benefit of the zinc plating?
The high-quality zinc protective layer creates an industrial-grade barrier against rust and moisture, drastically extending the service life of the fittings in harsh outdoor and under-chassis environments.
Do you have these fittings in stock for immediate shipment?
Yes, as a direct manufacturer with deep inventory management, we maintain large-scale stock year-round to ensure fast dispatch for urgent global orders.
What is your Minimum Order Quantity (MOQ)?
The standard Minimum Order Quantity (MOQ) for these bulkhead fittings is 2,000 pieces per order.
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Tell us material, thread, quantity, and requirements. After submit, email drawings to info@sspipefitting.com if needed.
Carbon Steel ANSI 1045 Zinc-Plated Bulkhead Fitting