When your diesel motor needs dependable emanation control, our urea nozzle conveys extraordinary execution. Xi'an Qintai's progressed infusion innovation guarantees exact AdBlue dosing for viable NOx decrease. You'll get steady shower designs and solid operation over all conditions. Qintai building group planned this spout to meet the strictest emanation benchmarks whereas giving long-lasting durability.
You get fine and uniform shower atomization that maximizes urea deterioration proficiency. This accuracy guarantees ideal NOx lessening inside your SCR framework. The steady molecule estimate dispersion makes strides in general outflow performance.
Qintai engineers made an optimized inner structure with self-cleaning instruments. This avoids precious stone arrangement and spout blockage successfully. You won't confront unforeseen downtime from clogged injectors. The plan keeps up steady execution all through the benefit life.
We make utilizing high-grade stainless steel and specialized building plastics. These materials stand up to erosion and handle tall debilitate temperatures. Your venture remains secured in unforgiving working situations. The strong development guarantees solid long-term operation.
Advanced solenoid innovation empowers fast reaction times and exact dosing control. You can meet strict emanation controls counting Euro VI and EPA 2027 measures. The precise metering makes a difference optimize AdBlue utilization whereas maximizing NOx change productivity.

| Specification | Cartier | Bosch | 2.2 |
|---|---|---|---|
| Injector resistance | 12Ω±0.6Ω | 12Ω±0.6Ω | 12Ω±0.6Ω |
| Voltage | 12/24V | 12/24V | 12/24V |
| Insulation resistance | >3MΩ | >3MΩ | >3MΩ |
| Working frequency | 1-50HZ | 1-50HZ | 1-50HZ |
| Number of spray holes | One | Three | Six |
| Orifice diameter | 0.315mm | 0.19mm | 0.14mm |
| Spray angle (α) | 25°±5° | 25°±5° | 25°±5° |
Qintai AdBlue infusion frameworks handle requesting long-haul operations. You get solid execution over changing loads and driving conditions. The vigorous plan withstands persistent thruway operation.
Off-road apparatus faces extraordinary conditions every day. Your hardware needs infusion spouts that perform reliably in dusty, vibrating situations. Our urea nozzle convey that reliability.
Stationary and marine diesel motors require exact outflow control. You can depend on our spouts for reliable execution in these specialized applications.
The lightweight, compact shape figure permits adaptable establishment over vehicle stages. You can coordinated our urea nozzle into tight motor compartments effectively. Different mounting choices oblige different deplete framework configurations.
We planned service-friendly highlights that decrease support time. You can perform schedule reviews and cleaning methods proficiently. This deciphers to lower working costs and made strides uptime.
Your vehicles work in extraordinary temperatures, vibrations, and mugginess. Our spouts keep up steady execution over these challenging conditions. Both on-road and off-road applications advantage from this durability.

Every application has special prerequisites. We give customizable choices counting splash designs, infusion points, and connector sorts. You get arrangements that coordinate your particular framework prerequisites perfectly.
As China's driving SCR component provider, we get it OEM needs. You advantage from our involvement with major motor producers like Weichai Control, Yuchai Control, and Quanchai Control. Qintai group bolsters you from starting plan through mass production.
We keep up ISO9001 and IATF16949 certifications along with other universal benchmarks. Your items get thorough testing and quality control. This guarantees reliable execution over each products we deliver.

Since 2001, we've centered only on diesel outflow control innovation. Qintai 86-member R&D group ceaselessly innovates to progress item execution. You get cutting-edge innovation supported by decades of experience.




We deliver over one million infusion components every year with progressed fabricating capabilities. This scale permits us to give competitive estimating without compromising quality. Your acquirement needs get need bolster from our experienced team.
Ready to upgrade your emission control system? Contact us at info@qt-sensor.com for detailed specifications and custom solutions. Our technical team will help you select the perfect urea nozzle configuration for your application requirements.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.