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Stainless Steel Threaded Half Coupling

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Emri: Threaded Half Coupling

Madhësitë:1/8″NB TO 4″NB IN (DN6 x DN100)

Pressure Class：3000 LBS, 6000 LBS, 9000 LBS

Trashësia : Orari 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS e të tjera.

Dimension：ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799

Notat&Materialet:ASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L, ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, & WPHY 42.ASTM A420 WPL6, ASTM A420 WPL3, ASTM/ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91, ASTM A815, ASME SA815, UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff Nr. 1.4462, UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NIKEL 201), ASTM / ASME SB 336 UNS 2200 (NIKEL 200)

Lloji: Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT

Nga:Threaded / Screwed Coupling, Threaded Forged Half Coupling

Aplikimi:  Oil and Gas，Power station，Water Pipeline，Noncritical Applications，Chemical，Fire Protection

Numri i modelit: KXSSTHC

Origjinal: Wenzhou, Zhejiang

Standard:ASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97，DIN28011, DIN2617, DIN2616, DIN2615, DIN2605，EN10253-2, EN10253-1

Paketa: Paketa standarde e eksportit

Çmimi: 1~100usd/pc

Dorëzim: Marrëveshje sasie

Dërgo kërkesë Bisedë e drejtpërdrejtë
  • Detajet e produktit

What is Threaded Half Coupling?

A stainless steel threaded half coupling is a type of plumbing fitting that is used to connect two pipes or fittings together. It is made of corrosion-resistant stainless steel and has threads on one end to allow it to be screwed onto a pipe or fitting. The other end is open and is typically used to connect to another pipe or fitting via welding, threading or other connection method. Half couplings are typically used in applications where a smaller coupling is needed to join two pipes together. They are commonly used in residential plumbing, commercial plumbing, industrial and marine applications.

Difference Between Half Coupling And Full Coupling

  • The threaded half coupling differ and depend on the piping it is used in. The stainless steel threaded half coupling is the most used one in terms of the composition material.
  • The threaded full coupling is a pipe fitting of short length that has two pipes joined together by threads at both ends

Specifications of ASME B16.11 Threaded Half Coupling

Madhësitë1/8″NB TO 4″NB IN (DN6 x DN100)
StandardetASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97，DIN28011, DIN2617, DIN2616, DIN2615, DIN2605，EN10253-2, EN10253-1
PërmasatASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
TrashësiaOrari 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS e të tjera.
Pressure Class 3000 LBS, 6000 LBS, 9000 LBS
NgaThreaded / Screwed Coupling, Threaded Forged Half Coupling
Notat&MaterialetASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L, ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, & WPHY 42.ASTM A420 WPL6, ASTM A420 WPL3, ASTM/ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91, ASTM A815, ASME SA815, UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff Nr. 1.4462, UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NIKEL 201), ASTM / ASME SB 336 UNS 2200 (NIKEL 200)
LlojiSocket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT

ANSI B16.11 Stainless Steel Threaded Half Coupling Manufacturing Standards

Standardi ASMEASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97
Standardi DINDIN28011, DIN2617, DIN2616, DIN2615, DIN2605
Standardi ENEN10253-2, EN10253-1
ASME B16.11Threaded
ASTM A182 – ASME SA182Standard Specification for Wrought Austenitic SS Piping Threaded Fittings
MSS SP-95Threaded Full Coupling

NPT Threaded Half Coupling Materials and Grades

Gjysmë lidhës me fije prej çeliku inox
ASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L
Carbon Steel Threaded Half Coupling
ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46 dhe WPHY 42.
Low Temperature Threaded Half Coupling
ASTM A420 WPL6, ASTM A420 WPL3
Alloy Steel Threaded Half Coupling
ASTM / ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91
Duplex & Super Duplex Steel Threaded Half Coupling
ASTM A815, ASME SA815 UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff Nr. 1.4462
Nickel Alloy Threaded Half Coupling
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NIKEL 201), ASTM / ASME SB 336 UNS 2200 (NIKEL 200)

High Pressure Threaded Half Coupling Types by Size, Class, and Wall Thickness

PërshkrimClass Designation
200030006000
Threaded Full Coupling1/2 – 41/2 – 21/2 – 2
1/2 – 41/2 – 21/2 – 2
1/2 – 41/2 – 21/2 – 2
Pipe WallSCH 80 / XSSCH 160Shumë e vogël

Threaded Half Coupling Dimensions

Threaded Half Coupling Dimensions

Threaded Half Coupling Dimensions

NOMINAL PIPE SIZEEND TO ENDMINIMUM LENGTH OF  THREADOUTSIDE DIAMETER
Inch.Full Coupling  #3000#6000
 ABCDD
1/8326.76.41622
1/43510.28.11925
3/83810.49.12232
1/24813.610.92838
3/45113.912.73544
16017.314.74457
1 1/46718175764
1 1/27918.417.86476
28619.2197692
2 1/29228.923.692108
310830.525.9108127
41213327.7140159
 All Dimensions are in mm

ASME B16.11 Threaded Half Coupling Angularity Tolerance

Jo i disponueshëmKëndi maksimal i devijimitMaksimumi jashtë pistës
QP
1/2 një 412
5 a 824
10 a 1235
14 a 1637
18 deri në 24410
26 a 30510
32 a 42513
44 dhe 48520

  ASME B16.11 Half Coupling Temperature

ASME B16.11 Half Coupling TemperatureKlasë
150300
1/4 – 1 inch.1 1/4 – 2 inch.2 1/2 – 3 inch.
(oF)(oC)
-20 to 150-29 to 66300200015001000
2009326517851350910
25012122515751200825
30014918513601050735
3501771501150900650
400204–935750560
450232–725600475
500260–510450385
550288–300300300

ASME B16.11 Threaded Half Coupling Weight

ASME B16.11 Threaded Half Coupling Weight pic

ASME B16.11 Threaded Half Coupling Weight pic

ASME B16.11 Threaded full Coupling drawing

ASME B16.11 Threaded full Coupling drawing

 

ASME B16.11 Threaded Half Coupling Drawing

ASME B16.11 Threaded Half Coupling Drawing

 

DNNom. Pipe SizeCenter to End Coupling

W

Center to End Cap

P

Outside DiameterEnd Wall

Trashësia

G Min.

ength of Thread

Min. (1)

000& 6000300060003000600030006000BL2
61/8 inç3219164.86.46.7
81/4 inç35252719254.86.48.110.2
103/8 inç38252722324.86.49.110.4
151/2 inç48323328386.47.910.913.6
203/4 inç51373835446.47.912.713.9
25një inç60414344579.711.214.717.3
321-1/4″67444657649.711.217.018.0
401-1/2″794448647611.212.717.818.4
502 inç864851769212.715.719.019.2
652-1/2″9260649210815.719.023.628.9
803 inç108656810812719.022.425.930.5
1004 inç121687514015922.428.427.733.0

(1) Dimensions in Millimeters

(2) Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fuly formed roots and flat crests) shall not be less than  L2(effective length of external thread) required by American National Standard for Pipe Threads (ANSI/ASME B1.20. 1)

TYPES OF ASME B16.11 THREADED Half COUPLING

Forged Threaded Half CouplingThreaded Half Coupling Stainless Steel
SS Forged Threaded Half CouplingBS 3799 Forged Screwed Half Coupling
ASTM A182 Threaded Half CouplingDuplex Steel Threaded Half Coupling
Carbon Steel Threaded Half CouplingHigh Quality Threaded Half Coupling
Titanium Forged Threaded Half CouplingInconel Threaded Forged Half Coupling
Super Duplex Steel Screwed Half CouplingCopper Nickel Threaded Half Coupling
High Nickel Alloy Threaded Half CouplingHastelloy Screwed Half Coupling Pipe Fittings
150 lb. Threaded Half Coupling Fittings6000LBS Forged Steel Threaded Half Coupling
ASME B16.11 Forged Threaded Pipe Half CouplingThreaded Forged Half Coupling 3000LBS
ANSI B16.11 Forged Threaded Half CouplingAsme B16.11 Half Coupling Threaded – Class 3000

Applications Of ASME B 16.11 Threaded Half Coupling

  • ASME B 16.11 Threaded Half Coupling used in Chemical and petrochemical processing
  • ASME B 16.11 Threaded Half Coupling used in refineries
  • ASME B 16.11 Threaded Half Coupling used in electronics
  • ASME B 16.11 Threaded Half Coupling used in fertilizer
  • ASME B 16.11 Threaded Half Coupling used in power plant
  • ASME B 16.11 Threaded Half Coupling used in nuclear power
  • ASME B 16.11 Threaded Half Coupling used in oil and gas
  • ASME B 16.11 Threaded Half Coupling used in paper industries
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