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Tap Valve (Internal thread & External Thread) GAS Thailand
NGT,IS:3224:2002,CGA V-1-2005,DIN477 ISO11363
1/2"-14NGT
1"-11.1/2NGT
19.8mm
28.8mm
LPG LPG Cylinder Valves
Inlet : 3/4" - 14NGT
Outlet : 0.885 - 14 NGO - LH - INT
Inlet : 3/4" - 14NGT
Outlet : 1.312 - 5 ACME - 2G - RH - EXT, 0.885 - 14 UNS - LH - INT
Inlet : W 28.8 - 14 DIN 477
Outlet : 5/8" - 14 BSPF - LH - INT
Inlet : 3/4" - 14NGT
Outlet : 7/16 - 20 UNF
Inlet : 3/4" - 14NGT
Outlet : 1.312 - 5 ACME - 2G - RH - EXT, 0.885 - 14 UNS - LH - INT
Inlet : W 19.3 - 14
Outlet : W 21.8 - 14 - LH - EXT
Inlet : W 28.8 - 14 DIN 477
Outlet : W 21.8 - 14 - LH - EXT
Inlet : W 28.8 - 14 DIN 477
Outlet : W 20 - 14 - LH - EXT
Inlet : M 25.5 X 2
Outlet : W 20 - 14 - LH - EXT
Inlet : W 19.3 - 14
Outlet : W 21.8 - 14 - LH - EXT
Inlet : W 19.8 - 14 DIN 477
Outlet : W 21.8 - 14 - LH - EXT
1/2" - 14NGT
Inlet : M22 X 1.25
Outlet : M 16 x 1.5
Inlet : 0.715 - 14
Outlet : 3/8" - 19BSPF - LH
Inlet : M 16 x 1.5
Outlet : M 12 x 0.75
Metric screw thread (M, MF) ISO 965-1
DIN 13-1 to 52
ASME 1.13M
JIS B 0209
IS 14962
d: 0.25 - 1000 mm
P: 0.075 - 100 mm
ISO 1502
JIS B 0251
IS 2334
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
Unified screw thread
(UNC, UNF, UNEF, UN, UNS,
UNRC, UNRF, UNREF, UNR, UNRS)
ANSI B1.1
ISO 5864
d: 0.01 - 40 in
TPI: 0.25 - 320
P: 0.003125 - 4 in.
ANSI B1.2
BS 919-1
ISO 1502
ISO 15872
ANSI B94.9
Unified screw thread
(UNC, UNF, UNEF, UN, UNS,
UNRC, UNRF, UNREF, UNR, UNRS)
BS 1580-1,
BS 1580-3
d: 0.01 - 40 in.
TPI: 0.25 - 320
P: 0.003125 - 4 in.
BS 919-1
ANSI B1.2
ISO 1502
ISO 15872
ANSI B94.9
Unified screw thread
(UNC, UNF)
JIS B 0210
JIS B 0212
d: 0.06 - 4 in. JIS B 0255
Whitworth thread
(BSW, BSF, Whit.S., Whit.)
B.S. 84 d: 0.01 - 40 in.
TPI: 0.25 - 320
P: 0.003125 - 4 in.
BS 919-2
Metric screw thread (MJ) ISO 5855-1
ANSI B1.21M
IS 10980
d: 0.25 - 1000 mm
P: 0.075 - 100 mm
ISO 1502
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1,-4
ANSI B94.9
UNJ thread
(UNJC, UNJF, UNJEF, UNJ, UNJS)
ANSI B1.15
ISO 3161
AS 8879
d: 0.01 - 40 in.
TPI: 0.25 - 320
P: 0.003125 - 4 in.
ANSI B1.2
BS 919-1
ISO 1502
ISO 15872
ANSI B94.9
Metric miniature thread (M) DIN14
ISO 1501
JIS B 0201
IS 11698
d: 0.25 – 1.4 mm ISO 1502
ANSI B1.16M
Unified miniature thread (UNM) ANSI B1.10M d: 0.3 – 1.4 mm ISO 1502
ANSI B1.16M
Metric thread with large clearance (M) DIN 2510-2 d: 0.25 - 1000 mm
P: 0.075 - 100 mm
ISO 1502
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
Hot-dip galvanized external thread to mate
with internal thread with tolerance position
H or G after galvanizing (M)
ISO 965-4 d: 0.25 - 1000 mm
P: 0.075 - 100 mm
ISO 1502
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
Metric internal thread to mate with hot-dip
galvanized external thread with tolerance
position h before galvanizing (M)
ISO 965-5 d: 0.25 - 1000 mm
P: 0.075 - 100 mm
ISO 1502
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
Metric external thread for transition fit (M) DIN 13-51 d: 1 - 150 mm ISO 1502
ANSI B1.16M
ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
Class 5 interference-fit thread (NC) (HF/IF;
CSF/IF; ONF/INF)
ANSI B1.12 d: 0.5 – 1.5 in. ANSI B1.12 ANSI B94.9
Straight pipe thread (G) ISO 228-1
JIS B 0202
IS 2643
d: 1/16 – 6 in. ISO 228-2
JIS B 0254
IS 10216
ISO 5969
DIN 802-3
Straight pipe thread (PF) JIS B 0202 d: 1/8 –12 in. JIS B 0254 ISO 5969
DIN 802-3
Taper pipe thread (R-Rp-Rc) ISO 7-1
EN 10226-1, -2
JIS B 0203
IS 554
d: 1/16 – 6 in. ISO 7-2:2000
EN 10226-3
IS 8999
DIN 2999
B.S. 21 (A, B)
ISO 7-2:1982
JIS B 0253
ISO 5969
DIN 802-3
Taper pipe thread (PT, PS) JIS B 0203 d: 1/8 –12 in. JIS B 0253 ISO 5969
DIN 802-3
Taper thread for gas cylinders ISO 11363-1
IS 9122
17E, 25E ISO 11363-2
IS 9122
Taper thread for gas cylinders B.S. 341-1 16T - 32T B.S. 341-1
Taper thread for gas cylinders DIN 477-1 19.8; 28.8; 31.1 DIN 477-7
Metric taper external and parallel internal
thread (M keg; Mc)
DIN 158-1
IS 8788
d: 5 - 60 mm DIN 158-2 ISO 2857, EN 22857
DIN 802-1, -4
ANSI B94.9
ANSI Pipe threads, general purpose
(NPT, NPSC, NPTR, NPSM, NPSL)
ANSI B1.20.1
(2013 or 1983)
d: 1/16 – 20 in. ANSI B1.20.1 ANSI B94.9
ANSI Dryseal pipe thread
(NPTF, PTF-SAE Short, NPSF, NPSI, F-PTF)
ANSI B1.20.3 d: 1/16 – 3 in. ANSI B1.20.5 ANSI B94.9
ANSI Aeronautical pipe thread (ANPT) SAE AS 71051 d: 1/16 – 3 in. SAE AS 71051
ANSI Hose coupling thread (NPSH, NH) ANSI B1.20.7 d: 1/2 – 4 in. ANSI B1.20.7
ANSI gas outlet threads (NGO) ANSI CGA V-1,
FED-STD-H28/9
d: 0.373 - 1.120 in. ANSI B1.2 ANSI B94.9
ANSI threads for gas cylinders (NGT) ANSI CGA V-1,
FED-STD-H28/9
d: 1/8 – 1 1/2 in. FED-STD-H28/9
Step, Ramp
Threads for gas cylinders (NGT) IS 3224:2002
IS 15894
d: 1/8 – 1 in. IS 15894
NFPA Fire-hose coupling thread (NH) NFPA 1963 d: 0.75 – 8 in. NFPA 1963
API casing, tubing, line pipe threads
(LP, CSG, LCSG, TBG, UPTBG, UPLTBG,
IJTBG, BCSG, XCSG, LTC )
API Spec. 5B d: 1/8 – 20 in. API Spec. 5B,
API Spec. 5B1
Metric trapezoidal screw thread (Tr) ISO 2901
DIN 103-1 to 8
d: 0.25 - 1250 mm
P: 0.075 - 100 mm
DIN 103-9
Stub metric trapezoidal screw thread (Tr) DIN 380 d: 0.25 - 1250 mm
P: 0.075 - 100 mm
DIN 103-9
ACME trapezoidal screw thread
(ACME, General, Centralizing)
ANSI B1.5 d: 0.01 - 50 in
TPI: 0.25 - 320
P: 0.003125 - 4 in
ANSI B1.5
ACME Stub trapezoidal screw thread
(STUB ACME, Standard, Modified M1, M2)
ANSI B1.8 d: 0.01 - 50 in
TPI: 0.25 - 320
P: 0.003125 - 4 in
ANSI B1.8
Metric Buttress thread 3° - 30° (S) DIN 513-1 to 3
IS 4696
d: 0.25 - 1250 mm
P: 0.075 - 100 mm
ISO 1502
DIN 103-9
Metric Buttress thread 3° - 30° (S) DIN 20401 d: 0.25 - 1250 mm
P: 0.8 - 2 mm
ISO 1502
DIN 103-9
Metric Buttress thread 0° - 45° (S) DIN 2781 d: 0.25 - 1250 mm
P: 0.075 - 100 mm
ISO 1502
DIN 103-9
ANSI Buttress thread 52° (BUTT) ANSI B1.9 d: 0.01 - 50 in
TPI: 0.25 - 320
P: 0.003125 - 4 in
ANSI B1.9
B.S. Buttress thread 52° (BUTT) B.S. 1657
ANSI B1.9
d: 0.01 - 50 in
TPI: 0.25 - 320
P: 0.003125 - 4 in
ANSI B1.9
Knuckle thread (Rd) DIN 405-1, -2
IS 4695
d: 0.25 - 1000 mm
TPI: 0.25 - 320
P: 0.08 - 100 mm
DIN 405-3
Knuckle thread with large depth (Rd) DIN 20400 d: 0.25 - 1000 mm
P: 0.075 - 100 mm
DIN 405-3
Knuckle thread for lifting hooks (Rd) DIN 15403 d: 0.25 - 1000 mm
P: 0.075 - 100 mm
DIN 15403
Knuckle thread (Rd) IS 4695 d: 0.25 - 1000 mm
TPI: 0.25 - 320
P: 0.08 - 100 mm
DIN 405-3
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