HomeProductsPipe Fittings SeriesSingle Head Threaded Pipe Fitting

Single Head Threaded Pipe Fitting

High Strength Connection - Corrosion Resistant - Convenient Installation
➤ Precision Thread Design: adopts ISO/DIN standard internal/external threads (G, R, PT, NPT, etc.), ensures a tight fit with the pipeline or valve, and eliminates the risk of leakage.
➤ Excellent material: 304/316 stainless steel (optional carbon steel, alloy steel), corrosion and high temperature resistant (-20℃~232℃), suitable for chemical, food, pharmaceutical and other harsh environments.
➤ Multi-functional application: one end threaded connection, the other end can be welded or quick-fit, adapted to DN6-DN150 piping system, flexible to deal with different installation needs.
➤ Global certification: ISO 9001, FDA/EC1935 (sanitary), to meet the European and American market access requirements.


1. Key Advantages

Zero Leakage Seals

- Tapered thread with PTFE sealing tape in accordance with ISO 5208, withstanding high pressure of 16 MPa, suitable for oil, water, steam and corrosive media.


Quick Installation

- No need for complicated tools, directly screwed or welded, saving 90% of installation time, especially suitable for explosion-proof areas and high altitude work.


Long life

- 316L stainless steel + hardened threads, resistant to 5 million disassembly, maintenance-free design to reduce operating costs.


Multi-scenario adaptation

- Horizontal/vertical piping flexible layout, support compact space installation (such as equipment cavity, dense piping).


2. Technical Specifications


Parameters
Standard Configuration
Extended Options
Materials
304/316 Stainless Steel
316L (Medical Grade), Carbon Steel (Industrial)
Thread Standards
G (BSPP), R (BSPT), NPT (American Standard)
 Customized Special Threads (e.g., UNF) 
Pressure Rating
 PN16 (Standard)
PN25/ PN40 (High Pressure) 
Temperature Range
-20℃~+200℃ 
+300℃ (High Temperature Sterilization)
Surface Finish
Mirror Polished (Ra≤0.8μm)
 Nickel Plated/Sandblasted (Scratch Resistant)
Certification Standards
ISO 9001, FDA
 3-A, ASME BPE (Bio-Pharmaceuticals)

3. Industry Applications


Food & Beverage

- Beer filling line CIP piping (sanitary polished, no dead space design).

- Dairy conveying (acid and alkali resistant, FDA compliant).


Chemical Energy

- Petroleum piping connection (high pressure resistant 16MPa, antihydrogen sulfide corrosion).

- Chemical dosing system (316L material resistant to strong acids).


Pharmaceutical Biological

- Purified water system (GMP certified, eliminating microbial growth).

- Bioreactor piping (aseptic welding alternative).


4. Customization Options

▸ Special threads: British (BSP), American (NPT), Metric (M).

▸ Intelligent Integration:

- Limit switches (valve position feedback).

- Quick release clamps (DIN 11851 sanitary).

▸ Extreme service conditions:

- Deep cold treatment (-50℃ liquid nitrogen environment).

- Coating corrosion protection (hydrofluoric acid solvent resistance).

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.

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