Drilling BOP/ LWS Type Ram BOP With API Standard Size 7 1/16" and 11"

Drilling BOP/ LWS Type Ram BOP

‘LWS’ type Ram type BOP is lightweight blowout preventer designed for easy maintenance and long life. It is ideal for smaller bore and lower working pressure application. This field-proven Ram preventer has been the most popular Ram BOPs in drilling and workover service for many decades. The ‘LWS’ type BOP is available in either flanged or studded design. In particular, the studded top and bottom configuration is optimal on smaller rigs due to its compact design and reduced weight.

Special features include:

- Bore size: 7 1/16” and 11” available

- Working Pressure: 5000psi available

- Casted body by 4130 Material

- Internal H2S trim is standard

- Light weight and lower profile

- Easy to replace ram

- Wide range pipe rams

- VBR ram available

- Rams and seal kits interchangeable with OEM

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.