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Wenzhou Goldtop Valve Co.LTD
Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
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Cryogenic Globe Forged Steel Valve Reduced Bore LF2 LF3 ISO 15848 LNG

Wenzhou Goldtop Valve Co.LTD
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Cryogenic Globe Forged Steel Valve Reduced Bore LF2 LF3 ISO 15848 LNG

Brand Name : GOLD TOP
Certification : API602
Place of Origin : 中国
MOQ : 1pcs
Price : Negotiation
Supply Ability : 100+pcs+30 days
Delivery Time : 30days
Packaging Details : Plywood Case
Size : 1/4”~2”(DN8~DN50)
Class : 150 ~2500 (PN 20~PN420)
Materials : LF2 / LF3
Ends : Flange / SW / NPT
Design : API 602
Testing : API 598
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Cryogenic Globe Forged Steel Valve Reduced Bore LF2 LF3 ISO 15848 LNG
API 602 Forged Cryogenic Globe Valve
Design Specifications:
Size: from NPS 3/8 to NPS 4 Inch.
Class: from ASME 150 to ASME 2500LB.
Design: API 602, ISO 15761, ASME B16.34.
Wall Thickness: API 602, ASME B16.34.
Pressure temperature Rating: ASME B16.34.
Face to face Dimensions for Flanged Valves: ASME B16.10.
Flange Design: ASME B16.5.
Socket Weld Ends to ASME B16.11.
Screwed Ends (NPT) to ASME B1.20.1.
Butt Welding Ends: ASME B16.25.
Pressure Testing: API 598.
Body Material:
A105, A182 F304, A182 F304L, A182 F316, A182 F316L, A352 LF2, A352 F11, A352 F22, A352 F5, A352 F51, A352 F321.
Quality Assurance (QA):
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).
Products Related to API 602 Forged Cryogenic Globe Valve, 3/8-4 Inch, 150-2500 LB
Features:
1
reliable shut-off
2
fully encased gasket
3
precised machine casting
4
parts are designed for easy servicing
5
designed and qualified for high pressure/temp services
Specification:
Type:
forged
Body Structure :
single body
Direction Type :
two-ways
Bore Type:
full bore and reduced bore
Standard Connection:
socket weld, flanged
Sizes range:
1/4" (DN 8)
to
2'' (DN50)
Pressure range:
Class 150#
to
Class 2500#
Materials:
Body Materials Available
stainless steel
alloy
Trim Materials Available
CA15HT
CoCr Alloy
Seat Materials Available
RPTFE
PTFE
SS316
PEEK
Standard:
Design Standard:
API 602
API 598
ASME B16.10
ASME B16.5
Pressure -Temperature ratings:
ASME B16.34, ASME B16.5, API 602
Wall thickness:
ASME B16.34
Face to Face Dimension:
Flange
ASME B16.10
End to End Dimensions:
Socked/NPT
ASME B16.10
End Connections Dimensions:
Flange
ASME B16.5
Butt-Weld
ASME B16.25
Socket Weld
ASME B16.11
NPT
ASME B1.20.1
Pressure Test:
API 598, API 6D
Fire Test:
API 607, API 6FA
Marking:
MSP-SP 25
Surface Quality :
MSP-SP 55
Sour Service:
Nace Mr 01-75, Nace Mr 01-03
Low Fugitive Emission:
ISO 15848, SPE 77/312, TA-luft
Applications:
oil & gas
general Industry
refinery
petrochemical
chemical
LNG & cryogenic sevice
power
marine

No.
Part Name
A.S. to ASTM
S.S. to ASTM
Type A350 LF2
Type A350 LF3
Type A182 F304
Type A182 F316(L)
1
Body
A350 LF2
A350 LF3
A182 F304(L)
A182 F316(L)
2
Disc
A276 410
A276 304(L)
A276 304(L)
A276 316(L)
3
Bonnet
A350 LF2
A350 LF3
A182 F304(L)
A182 F316(L)
4
Gasket
Corrugated ss + graphite
ss + PTFE
5
Bold Nut
A193 B7
A193 B7
A193 B8
A193 B8M
6
Stem
A182 F6
A182 F6
A182 F304(L)
A182 F316(L)
7
Stem Packing
Flexible graphite
PTFE
8
Gland
A276 420
A182 F304
9
Pin
A276 420
A182 F304
10
Gland Eyebolt
A193 B7
A193 B16
A193 B8
A193 B8M
11
Gland Flange
A216 WCB
A351 CF8
12
Gland Nut
A194 2H
A194 4
A194 8
A194 8M
13
Yoke Nut
A276 410
14
Hand wheel
A197
15
Nameplate
ss
16
H.W. Nut
A194 2H
A194 4
A194 8
A194 8M
suitable Temperature
-40°C
-101°C
-196°C

Dimensions(mm) and Weights(Kg): Class 800Lb, Cryogenic
NPS (in)3/81/23/411-1/41-1/22
L7992111120120172200
H(OPEN)333337370480410474546
W100100125160160180200
WeightsBolted5.27.210.913.515.219.829.0
Welded4.86.59.511.513.117.526.8

API 602 Class 150Lb - 800Lb Forged Globe Valve, BB, OS&Y, Threaded (NPT / BSP), Butt Weld (BW), Socket Weld (SW)
API 602 Class 800 Lb Forged Globe Valve
BB, OS&Y, Threaded (NPT / BSP), Butt Weld (BW), Socket Weld (SW)

Product Tags:

socket weld valve

      

hand wheel valve

      
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