Standards compliance
* Design and Manufacture: ANSIB16.34, API600, API6D, API603, BS1414
* Face to face (end to end): ANSIB16.10, API6D
* Flanged connection: 2"~24"to ANSIB16.5, 22", 26"~36"to MSS-SP-44 to API605 on Request
* Test and inspection: API598, API6D
* Butt welded end: ANSIB16.5
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts
Cast steel gate valve are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of API STD API600& API6D, BS1414 & BS EN 1984 and generally conform to ASME B16.34. valves are available in a complete range of body/bonnet materials and trim.
Materials: Std body/bonnet materials include nine grades of carbon, low alloy and stainless steels. For special applications they can be supplied in other grades of alloy and stainless steel. There+óGé¼Gäós a full range of trim materials to match any service. Optional packing and gasket materials are available for a full range of service conditions.
DN50 to DN900, Class 150lbs to 1500lbs
Os&y construction, bolted bonnet and pressure sealed type
ò solid, flexible or split wedge design
ò back-seating, renewable seat ring
ò full port or reduced bore
ò optional upset forged t-head stem design
Materials: Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc.
End Connection: Flanged RF, FF, RTJ, BW
Operator: Hand wheel, Gear OP.
Specification:
Design API 600 / ASME B16.34
Face to Face ASME B16.10
End to End ASME B16.10
End Flange ASME B16.5
BW End ASME B16.25
Test API598
Special NACE MR-01-75
Features:
Bolted Bonnet or Pressure Seal Bonnet
Flexible Wedge
Full Port
Outside Screw and Yoke (OS&Y), Rising Stem
Extended Bonnet For Cryogenic Services
Locking Device Optional
By pass on Request
172118 Cast Steel Gate Valve Suppliers
Short on time? Let Cast Steel Gate Valve sellers contact you.
Design - API 600, BS 1414
Application - Oil and Gas, Refinery, Petrochemical, Pharmaceutical, Chemicals, Steel sectors, Power, Textile
Face to face - ASME B16.10
Flanges - ASME B16.5 from 2" to 24" BW to asme B16.25
Testing - API 598
Class 150~600 API Gate Valve:
Bolted lengthen bonnet, Threaded or welded seat ring
Full bore, OS&Y, Rising stem, Flexible wedge
Pressure relief hole on seat
Stainless trim
ASTM A352 LCB, LC1, LC2, LC3, LC4
A351 CF8, A351 CF8M
Standards compliance
Design and Manufacture: API 600, API 6D, BS1414
Face to face (end to end): ANSI B16.10, API 6D
Flanged connection: 2~~24~to ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D.
BST Cast Steel Gate Valves are made in accordance with various standard for low pressure application that up to 150 PSI working pressure. It is designed with a wheel shape handle and the metal to metal seat sealing characteristics. They are used in very specific applications: water distribution, gas oil, steam, petrochemical and petroleum industries and gas systems.
The Cast Steel Gate Valves consists of a closure element, called a wedge or disc which is allowed to permit and prevent the flow of a process fluids to flow through the valve body.
* The API 600 Gate Valves is exceptionally sturdy, rugged, and durable, with a reputation for quality, integrity, and long service.
* They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction.
* Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to API 600.
Main features
* Bolted body-bonnet design,seal welded & Valves with pressure seal bonnet
* Bellows-sealed Gate and Globe valves available
* Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks
* Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor
* T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598
* Rolled ACME thread on stem for smooth operation Tapered shoulder on the stem for back seating
* Self-aligning type gland assembly with stud-and-nut tightening
* Integral hard-faced body seat for globe and check valves
* Spring-loaded disc on check valves suitable for no horizontal applications too
* Gate and globe valves can be offered with electrical actuators
* Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion
* Valves can be offered to NACE MR-0175 and other special NACE requirements
Marine Cast Steel Gate Valve is used to control the medium to open and close in the fuel oil, lubrication oil, steam, water pipe system with the temperature not over 300 degree centigrade.
Design Standard: JIS F7366-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body- 2.1Mpa, Seat-1.54Mpa
Flange size as per JIS B2220 - 10K
Main Material:
Body: Cast Steel(SC450)
Bonnet:Cast Steel(SC450)
Seat: Bronze (BC6) or Stainless steel (2Cr13)
Disc:Bronze (BC6) or Stainless steel (2Cr13)
Stem: Brass (C3771BD) or SUS403
Gasket: non-asbestos
Packing Gland: Bronze (BC6) or Stainless steel (2Cr13)
Product : Cast Steel Gate Valve
Product Standard : BS 1414 / API 600
Pressure / Class / Rating : Class 150
Body Material cum Standard : CCS (ASTM A216 Gr.WCB)
Description : Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem
Type of Seat : Renewable seat
Type of Disc : Renewable disc
Trim : Stem SS AISI-410
Yoke Sleeve : Aluminum Bronze
Gland Packing : Expanded Pure Flexible Graphite
End Details : Flanges as per ANSI B 16.5 Class 150 R.F. Undrilled
Testing & Certification
Body Test Pressure : 30 Bar g (435 Psig) Hyd.
Seat Test Pressure : 22 Bar g (320 Psig) Hyd. & 6.9 Bar g (100 Psig) Air
Tested as per API 598 / ANSI B16.34 / BS : 6755 Part 1
Maximum Working Temperature: 400 C
Test Certificate in Form lll-C as per IBR is furnished with every supply.
(APS Marines & Logistics)
Product : Cast Steel Gate Valve
Product Standard : BS 1414 / API 600
Pressure / Class / Rating : Class 300
Body Material cum Standard : CCS (ASTM A216 Gr.WCB)
Description : Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem
Type of Seat : Renewable seat
Type of Disc : Renewable disc
Trim : Stem SS AISI-410
Yoke Sleeve : Aluminum Bronze
Gland Packing : Expanded Pure Flexible Graphite
End Details : Flanges as per ANSI B 16.5 Class 300 R.F. Undrilled
Testing & Certification
Body Test Pressure : 76 Bar g (1110 Psig) Hyd.
Seat Test Pressure : 56 Bar g (815 Psig) Hyd. & 6.9 Bar g (100 Psig) Air
Tested as per API 598 / ANSI B16.34 / BS : 6755 Part 1
Maximum Working Temperature: 425 C
Test Certificate in Form lll-C as per IBR is furnished with every supply.
(APS Marines & Logistics)
Product :Cast Steel Gate Valve
Product Standard : Conforming to BS-1414/API 600
Type of Pattern : Straight Type
Pressure / Class Rating : Class 600
Body Material cum standard : CCS (ASTM A-216 Gr. WCB)
Product Description : Bolted Bonnet O/S Yoke Type Rising Stem
Type of Seat : Renewable
Type of Wedge : Solid/Flexible Wedge
Trim : SS AISI-410 & Aluminium Bronze Sleeves
End Details : Flanges as per ASME B 16.5 Class 600 RF Undrilled
Testing & Certification
Body Test Pressure : 153 Barg (2220 Psig.) Hyd.
Seat Test Pressure : 112 Barg (1630 Psig.) Hyd.
Seat Test Pressure : 6.9barg 100 Psig. (AIR)
Our Works Test Certificate is furnished with every supply.
(APS Marines & Logistics)
1. Design and manufacture of product according to ANSI B16.34 and API600 and API 6D.
2. Compact structure, small bulk, perfect rigidity, safety and reliable.
3. Blow down part (disc) utilize flexible structure, can automatically compensate distortion of body due to abnormal burden or temperature,so seal reliable and prevent wedge disc being blocked.
4. Manual valve with size over or equal to NPS 10", class 150 pounds and size over or equal to NPS6", class 600~2500 pound equip with roller bearing to operate easily.
5. Material of main body. Material of trims, packing, washer, material of fastener can logically combine according to customers requirement or actual work status.
6. Exchangeable inside thread seat is used for NPS≿0" gate valve, random combine the material of surface of blow down part to meet the requirement of work status, prolong service life.
DIN Cast Steel F7 Gate Valve:
1.Technical Specifications
(1) Design Standard: DIN EN12288-2003
(2) Face to Face Dimension: DIN EN588-1:1995
(3) End Flange Dimension: DIN EN1092-1:2002
(4) Structures: B.B, Rising Stem & Non Rising Stem Types
(5) Material of Body: G.G, GS-C25, S.S 304, S.S 316
(6) Pressure Rating: PN40
(7) Test Standard: DIN EN12266:2003
* The A216 WCB Cast Carbon Steel Gate Valve is exceptionally sturdy, rugged, and durable, with a reputation for quality, integrity, and long service.
* They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction.
* Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to API 600.
Main features
* Bolted body-bonnet design,seal welded & Valves with pressure seal bonnet
* Bellows-sealed Gate and Globe valves available
* Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks
* Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor
* T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598
* Rolled ACME thread on stem for smooth operation
* Tapered shoulder on the stem for back seating
* Self-aligning type gland assembly with stud-and-nut tightening
* Integral hard-faced body seat for globe and check valves
* Spring-loaded disc on check valves suitable for no horizontal applications too
* Gate and globe valves can be offered with electrical actuators
* Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion
* Valves can be offered to NACE MR-0175 and other special NACE requirements
172118 Cast Steel Gate Valve Suppliers
Short on time? Let Cast Steel Gate Valve sellers contact you.
