Products
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Gate Valve – Model FC
Size Range: 1-13/16"~7-1/16"
Working Pressure: 2000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Type: Manual, Pneumatic, Double Acting Hydraulic, Fail Safe & Electric Actuator
End Connection: Flanged End, Weld Neck, Hub End, Threaded
Design Standard: API Spec 6A
Application: Mud, Cement, Drilling and Production
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Gate Valve – Model FLS
Size Range: 1-13/16"~7-1/16"
Working Pressure: 2000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Type: Manual, Pneumatic, Double Acting Hydraulic, Fail Safe & Electric Actuator
End Connection: Flanged End, Weld Neck, Hub End, Threaded
Design Standard: API Spec 6A
Application: Mud, Cement, Drilling and Production
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Mud Valve - Demco Style
Size Range: 2-1/16"~5-1/16"
Working Pressure: 5000~7500 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3
Material Class: AA~EE
Type: Manual
End Connection: Flanged End, Weld Neck, Hub End, Threaded
Design Standard: As per Sayatva Specs
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Cement Valve - Plug Type
Size Range: 2-1/16"~3-1/16"
Working Pressure: 10000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Type: Manual
End Connection: Hub End, Threaded
Design Standard: As per Sayatva Specs
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Check Valve – MS Type/R Type
Size Range: 2-1/16"~4-1/16"
Working Pressure: 2000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Type: Manual
End Connection: Flanged End
Design Standard: API Spec 6A
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FRAC Valve – Ball Screw Operated
Size Range: 4”, 5”, 7”
Working Pressure: 10000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Type: Manual, Pneumatic, Double Acting Hydraulic, Fail Safe & Electric Actuator
End Connection: Flanged End, Ball Screw Operated
Design Standard: As per Sayatva
Application: FRAC Services
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Pneumatic Actuator
Provides linear actuation
Position indicator is an option
Low torque
Used for valve operating pressure less than 5K
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Hydraulic Double Acting Actuator
Operates at low hydraulic pressure
Manual override available
Balance stem provides positive reliable control through the entire stroke
Fail as is condition
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Fail Safe Actuator
Maximum operating pressure 5000 psi
Non-pressurized actuator housing
Ease of maintenance
Self-centered piston/stem assembly
Compact design
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Positive Choke
Size: 2 -1/16” – 4-1/16”
Standard H2 style
One-piece forged body till 3” 10K if required as option
Studded connections can be provided to avoid welding
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Adjustable Choke
Size: 2 -1/16” – 4-1/16”
Standard H2 style
Up to 15K pressure rating
1”, 2” and 3” orifice available
Needle and stem type
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Hydraulic Choke
Size: 2 -1/16” – 4-1/16”
Up to 15K pressure rating
Gate seat type
Double acting hydraulic actuator
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Gate Valve – Model FC
Size Range: 1-13/16"~7-1/16"
Working Pressure: 2000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Design Standard: API Spec 6A
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Choke Manifold
Size Range: 4 Valve Choke Manifold/5 Valve choke Manifold
Working Pressure: 10000-15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3
Material Class: AA~HH
Design Standard: As per Sayatva Specs
Features
API 6A Gate valves
Provides a mean for fluid sampling, real time pressure and temperature monitoring and chemical injection
Modular, skid-mounted and pre-commissioned
Applications
Onshore and offshore well testing and cleanup after drilling or workover operations
Flowback after stimulation or work over operations.
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Surface Test Tree
Working Pressure: 2000~15000 PSI
Temp Range: -50 F to 350 F
Product Specification Level: PSL 1,2,3,3G
Material Class: AA~HH
Design Standard: API Spec 6A
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Buffer Manifold – MPD
Features
Working pressures of 5000 Psi
API 6A Hydraulic Gate valves
Modular, skid-mounted and pre-commissioned
API standards 6A, 53
SKID as per DNV 2.7-1 standard for certification of Offshore containers
MPD package includes buffer manifold, junk catcher, control and detection manifold and choke manifold
Applications
MPD manifold is completely customizable depending on operational and customer needs
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Standpipe Manifold
Working pressures of 5,000/10,000/15,000 psi
API 6A Gate valves
Modular, skid-mounted and pre-commissioned
Buffer Chamber & Drilling Chokes as Per API 16C
Third-party certifications: ABS CDS, DNV-GL-OS-E101
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Cement Manifold
Working pressures of 5,000/10,000/15,000 psi
API 6A Gate valves
Modular, skid-mounted and pre-commissioned
Buffer Chamber & Drilling Chokes as Per API 16C
Third-party certifications: ABS CDS, DNV-GL-OS-E101
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Choke and Kill Manifold
Working pressures of 5,000/10,000/15,000 psi
API 6A Gate valves
Modular, skid-mounted and pre-commissioned
Buffer Chamber & Drilling Chokes as Per API 16C
Third-party certifications: ABS CDS, DNV-GL-OS-E101
Sayatva manufactures engineered bolting for critical service and safety-related applications. These specialized fasteners are marked with the API Monogram and meet industry-written standards as well as globally accepted management system specifications. This bolting is intended to be used in Surface & Subsea Equipment and API specifications such as API 6A, API 6D, API 6DSS, API 16A, API 16C and API 17D Sayatva offers full traceability with EN10204 3.1 certification on all the products – Mill certification, Heat number, Lot numbers, Full test reports and 3rd party inspection can be provided upon request. Products offered for the Oil & Gas industry: Compliance to Bolting Specification Level BSL-1, 2, 3 of API 20E.
| ASTM Designation | Bolt Grade | Service Condition | Temperature range | AISI | Nut Grade |
|---|---|---|---|---|---|
| ASTM A 193 | B7 | - | -20 deg F to 250 deg F | 4140 | A194 Gr 2H |
| ASTM A 193 | B7M | NACE | -20 deg F to 250 deg F | 4140 | A194 Gr 2H |
| ASTM A 320 | L7 | - | -75 deg F to 250 deg F | 4140 | A194 Gr 4 or A194 Gr 7 |
| ASTM A 320 | L7M | NACE | -75 deg F to 250 deg F | 4140 | A194 Gr 4 or A194 Gr 7 |
| ASTM A 193 | B8 | - | 750 deg F to 1100 deg F | SS | A194 B8 |
| ASTM A 320 | BBM | NACE | 750 deg F to 1100 deg F | SS | A194 B8M |
Sayatva provides manufacturing services as per the standard specifications. We also manufacture engineered products customized to the drawing and specification with different surface coatings.
| Xylan | B7 |
| Molybdenum Di Sulfide | Friction protection for high pressure loads |
| Phosphate | Ferrous metal coating for anti-galling and minor corrosion resistance |
| Zinc | Corrosion and weathering protection for steel |
Buffer Manifold
Features
Working pressures: 5000 Psi
API 6A Hydraulic Gate valves
Modular, skid-mounted and pre-commissioned
API standards 6A, 53
SKID as per DNV 2.7-1 standard for certification of Offshore containers
MPD package includes buffer manifold, junk catcher, control and detection manifold and choke manifold
Applications
MPD manifold is completely customizable depending on operational and customer needs