Product Description
Company Info
Product Description
- The WS-BSO gate valve was designed for use as a manual valve in high pressure, large bore applications.
- A ball screw mechanism and lower stem are incorporated into the WS-BSO gate valve to minimize the actuating torque.
- Bi-directional design provides flow direction flexibility and increased service life.
- Sealing at the gate-to-seat and seat-to-body is metal-to-metal.
- Two spring-loaded, pressure energized, non-elastomeric lip-seals provide maximum protection against intrusion of particle contaminants into the body cavity and seal areas, improving gate and seat service life, prevent damage to the body-to-seat seal face and improve valve performance at very low pressure.
- Lower stem balances pressure thrust on upper stem to reduce operating torque, prevents body cavity pressure build-up during operation and provides position indication.
- Spring-loaded, pressure energized, non-elastomeric stem seal covers full range of pressures, temperatures, and fluids.
- Pressure-energized metal-to-metal bonnet seal.
- Either stem can be back seated to allow stem seal replacement with valve under pressure.
- Grease injection fittings located on the downstream side of the stem and the balancing stem backseat for safety.
- The WS-BSO gate valves meets or exceeds API 6A standards.
- Forged body & Bonnet
- Low operation torque
- Metal-to-Metal body/bonnet seal
- Metal-to-Metal sealing gate-to-seat and seat-to-body
- Lubrication fittings for easy maintenance
- Bi-Directional Slab Gate- Ball screw stem for manual operation
- The stem packing is a pressure energized seal that can resist severe temperatures and fluids- Flanged & Studded outlets are available
- A ball screw mechanism and lower stem are incorporated into the WS-BSO gate valve to minimize the actuating torque.
- Bi-directional design provides flow direction flexibility and increased service life.
- Sealing at the gate-to-seat and seat-to-body is metal-to-metal.
- Two spring-loaded, pressure energized, non-elastomeric lip-seals provide maximum protection against intrusion of particle contaminants into the body cavity and seal areas, improving gate and seat service life, prevent damage to the body-to-seat seal face and improve valve performance at very low pressure.
- Lower stem balances pressure thrust on upper stem to reduce operating torque, prevents body cavity pressure build-up during operation and provides position indication.
- Spring-loaded, pressure energized, non-elastomeric stem seal covers full range of pressures, temperatures, and fluids.
- Pressure-energized metal-to-metal bonnet seal.
- Either stem can be back seated to allow stem seal replacement with valve under pressure.
- Grease injection fittings located on the downstream side of the stem and the balancing stem backseat for safety.
- The WS-BSO gate valves meets or exceeds API 6A standards.
- Forged body & Bonnet
- Low operation torque
- Metal-to-Metal body/bonnet seal
- Metal-to-Metal sealing gate-to-seat and seat-to-body
- Lubrication fittings for easy maintenance
- Bi-Directional Slab Gate- Ball screw stem for manual operation
- The stem packing is a pressure energized seal that can resist severe temperatures and fluids- Flanged & Studded outlets are available
Address:
888 Zhongqiang Road Maogang, Songjiang, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 14001, ISO 9001, OHSAS/ OHSMS 18001
Company Introduction:
Wellhead Solutions Co., Ltd. is dedicated to manufacturing quality wellhead products for the Oil and Gas industry.
Our goal is to provide you with high quality machined components on time and at a competitive price. We want to be a strategic partner that helps build your business into one with a reputation for quality and reliability.
Wesco′s team of experienced Quality inspectors continually monitors the process from raw material sourcing through manufacturing, testing, and packing to ensure the delivered products meet your stringent requirements.
Our in-house Engineering department provides control of drawings to ensure technical integrity and reliability, and is also available to help when needed to develop propietary customer designs.
We offer customers a one-stop service from raw material sourcing, heat treatment, rough machining, and final machining, through to marking, coating, and packing for shipment.
Wesco′s long history of supplying high quality products has positioned it as the first choice for those who want access to Chinese contract machining through a company with proven integrity and a track record of delivering value.
Wesco was established in July 2007 as Shanghai Ruihao Machinery Equipment Manufacturing Co., Ltd. The company changed its name in 2012 to better reflect its position in the international marketplace.
Our API 6A licensed manufacturing facility is located in Maogang Urbanized Industrial Park in Songjiang District, Shanghai City, China. The 10, 000m2 facility includes a machine ship with 60 machines (70% CNC, 30% manual), a heat treatment area with 6 furnaces and 3 quench tanks, and a mechanical testing laboratory.
Manufacturing capacity was increased in 2012 with the addition of a 2000m2 shop facility. While the management team was also strengthened in Engineering, Quality, Supply Chain, and Sales.
Wesco is currently accedited with
ISO 9001: 2008
ISO 14001: 2004
OHSAS18001: 1999
API 6A
BV MODE II SCHEME
Our goal is to provide you with high quality machined components on time and at a competitive price. We want to be a strategic partner that helps build your business into one with a reputation for quality and reliability.
Wesco′s team of experienced Quality inspectors continually monitors the process from raw material sourcing through manufacturing, testing, and packing to ensure the delivered products meet your stringent requirements.
Our in-house Engineering department provides control of drawings to ensure technical integrity and reliability, and is also available to help when needed to develop propietary customer designs.
We offer customers a one-stop service from raw material sourcing, heat treatment, rough machining, and final machining, through to marking, coating, and packing for shipment.
Wesco′s long history of supplying high quality products has positioned it as the first choice for those who want access to Chinese contract machining through a company with proven integrity and a track record of delivering value.
Wesco was established in July 2007 as Shanghai Ruihao Machinery Equipment Manufacturing Co., Ltd. The company changed its name in 2012 to better reflect its position in the international marketplace.
Our API 6A licensed manufacturing facility is located in Maogang Urbanized Industrial Park in Songjiang District, Shanghai City, China. The 10, 000m2 facility includes a machine ship with 60 machines (70% CNC, 30% manual), a heat treatment area with 6 furnaces and 3 quench tanks, and a mechanical testing laboratory.
Manufacturing capacity was increased in 2012 with the addition of a 2000m2 shop facility. While the management team was also strengthened in Engineering, Quality, Supply Chain, and Sales.
Wesco is currently accedited with
ISO 9001: 2008
ISO 14001: 2004
OHSAS18001: 1999
API 6A
BV MODE II SCHEME
