![U01](http://haitima.com.cn/wp-content/uploads/2023/02/U01.jpg)
U01 Union F/F
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Thread
- Thread : NPT / BSPT / BSP / DIN 2999 / ISO 7 – 1 / ISO 228
![U02](http://haitima.com.cn/wp-content/uploads/2023/02/U02.jpg)
U02 Union M/F
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Thread
- Thread : NPT / BSPT / BSP / DIN2999 / ISO 7 – 1 / ISO 228
![U03](http://haitima.com.cn/wp-content/uploads/2023/02/U03.jpg)
U03 Union M/M
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Thread
- Thread : NPT / BSPT / BSP / DIN 2999 / ISO 7 – 1 / ISO 228
![U04](http://haitima.com.cn/wp-content/uploads/2023/02/U04.jpg)
U04 Union BW/BW
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Butt Weld
- Weld: DIN 3239 / ASME B16.25
![U05](http://haitima.com.cn/wp-content/uploads/2023/02/U05.jpg)
U05 Union BW/F
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Thread / Butt Weld
- Thread : NPT / BSPT / BSP / DIN 2999 / ISO 7 – 1 / ISO 228
- Weld : DIN 3239 / ASME B16.25
![U06](http://haitima.com.cn/wp-content/uploads/2023/02/U06.jpg)
U06 Union BW/M
FEATURES
- Material : 304 / 316 / 304L / 316L
- Casting Process : Investment Casting
- End Type : Thread / Butt Weld
- Thread : NPT / BSPT / BSP / DIN 2999 / ISO 7 – 1 / ISO 228
- Weld : DIN 3239 / ASME B16.25