Explore the reliability and strength of fuel systems carbon steel adapter thread pipe fittings for your high-pressure and high-temperature needs. Made from top-grade carbon steel, these fittings ensure exceptional performance and long-term durability. WEIHENG offers rapid custom logo and packaging samples in 3 days, and with a 1,000,000-piece monthly production capacity, we ensure fast order fulfillment. Our products are carefully packaged in plastic tubes, cartons, and wooden pallets, ensuring safe and secure delivery every time.
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Product Description
| Parameter | Value |
|---|---|
| Model No. | 29611 |
| Material | Carbon Steel |
| Thread Type | External + Internal (Thread) |
| Standard | DIN, ANSI, JIS |
| Installation | Withholding of Pressure |
| Work Temperature | High-Temperature |
| Production Capacity | 1,000,000 pcs/month |
| Certification | ISO 9001:2000, IATF16949 |
| Weight | 0.005-20kg |
| Packaging | Plastic Tube, Carton, Wooden Pallet |
WEIHENG’s fuel systems carbon steel adapter thread pipe fittings are built for durability and performance. Made from premium carbon steel, these fittings are designed for high-pressure and high-temperature applications. They offer secure connections with both external and internal threads, making them versatile for various piping systems.
Meeting international standards such as DIN, ANSI, and JIS, these carbon steel thread pipe fittings ensure reliable global compatibility. With a production capacity of 1,000,000 pieces per month, WEIHENG ensures timely delivery. Each fitting is packaged securely in plastic tubes, cartons, and wooden pallets for safe transport.
Certified with ISO 9001:2000 and IATF16949, our products undergo stringent quality control for excellent performance. Custom logo and packaging samples are available within 3 days, with a fast lead time of 15 days. Trust WEIHENG for all your fuel systems adapter thread pipe fittings needs.

Precision Engineering
CNC-machined threads for perfect seal engagement
Consistent dimensional accuracy across all production batches
Deburred and polished interior surfaces prevent turbulence
️ Superior Durability
High tensile strength construction resists vibration fatigue
3x thicker wall construction than standard fittings
Corrosion-resistant coatings extend service life
⚡ Easy Installation
Clearly marked thread types and sizes
6-point flat surfaces for secure wrench engagement
Pre-tested thread engagement for smooth assembly
Leak-Prevention Design
Tapered threads create metal-to-metal seals
Pressure-energized sealing capability
Helium leak tested to 10⁻⁹ atm·cc/sec
Our fuel systems carbon steel adapter thread pipe fittings are crafted from high-quality carbon steel, providing excellent durability for high-pressure and high-temperature applications.
We offer custom logo samples and custom packaging samples within 3 days, ensuring you can quickly review your designs before bulk production.
Our carbon steel thread pipe fittings are ISO 9001:2000 and IATF16949 certified, guaranteeing compliance with international quality standards for optimal performance.