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  • HP-X CROSS

Specification
Designation part number system
HP 1 2 3 4 5
  Name of Fitting Pressure & NIP thickess Hub Size Port type: Thread End&Socket-Weld End Material
 
1   Name of Fitting
Name of fittings Code
 Reference Cat.NO.
2   Pressure & NIP thickess
Pressure Code
Thread End: 2000, 3000, 6000 LBS  2, 3, 6
Socket-Weld End: 3000, 6000, 9000 LBS  3, 6, 9
 
NIP Pipe thickness Code
SCH40, SCH80, SCH160, XXS S40, S80, S160, XXS
3 Hub Size / Code
Hub Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4"
Code 01 02 03 04 06 1 12 15 2 25 3 4
 
4   Port type: Thread End&Socket-Weld End
Port Type Code
Thread standard: BSPT  P
Thread standard: NPT  N
Socket-Weld End  SW
5 Material / Code
Material Code
A105, A106 A (Anti-rust Oil Coating )
A105, A106 E (Zinc Electroplated )
A105, A106 H (Hot Dip Galvanized )
A182 F304 (304L) S4 (304#)
A182 F316 (316L)  S6 (316#)
Optional Material SPEC:
A350 LF2, A403, A234, A182 (F304H, F317L, F321, F5, F9, F11, F22, F44, F51, F53, F91)
DIM.SPEC. : ASME B16.11 MSS SP-79，83，95，97，BS3799
 
Example
HP T 2 04 N A
  Name of Fitting Pressure & NIP thickness Hub Size Port type: Thread End&Socket-Weld End Material
  Tee 2000 LBS 1/2" NPT A105
 
HP NIP S80 1 N 3L S6
  Name of Fitting Pressure & NIP thickness Hub Size Port type: Thread End&Socket-Weld End NIP Length Material
  Nipple SCH 80 1" NPT 3"L(75mm) A182 F316
 
HP HBU 3 1M N 06F N S6
  Name of Fitting Pressure & NIP thickness Hub Size(Male) Port type: Thread End&Socket-Weld End Hub Size(Female) Port type: Thread End&Socket-Weld End Material
  Bushing 3000 LBS Male NPT Female NPT A182 F316
 
Introduction
Thread Fittings.
ASME B16.11-2016 (Revision of ASME B16.11-2011)
·Dimensions in Millimeters
DN Nom.
Pipe
Size		 Center to End
Elbow, Tess, Cross		 Center to End
45º Elbow		 Outside Diameter
of Band		 Mnimum Wall
Thickness		 Length of
Thread.
Min(1)
A C H G
2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 B L2
6 1/8 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7
8 1/4 21 25 28 17 19 22 22 25 33 3.18 3.30 6.60 8.1 10.2
10 3/8 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4
15 1/2 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6
20 3/4 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9
25 1 38 44 51 28 33 35 46 56 62 3.68 4.98 9.93 14.7 17.3
32 1-1/4 44 51 60 33 35 43 56 62 75 3.89 5.28 10.59 17.0 18.0
40 1-1/2 51 60 64 35 43 44 62 75 84 4.01 5.56 11.07 17.8 18.4
50 2 60 64 83 43 44 52 75 84 102 4.27 7.14 12.09 19.0 19.2
65 2-1/2 76 83 95 52 52 64 92 102 121 5.61 7.65 15.29 23.6 28.9
80 3 86 95 106 64 64 79 109 121 146 5.99 8.84 16.64 25.9 30.5
100 4 106 114 114 79 79 79 146 152 152 6.55 11.18 18.67 27.7 33.0
·Dimensions B is minimum length of perfect thread. The length of useful thread (B plus threads with
 fully 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)
 
·Dimensions in Millimeters
DN Nom.
Pipe
Size		 End to End
Couplings		 End to End
Caps		 Outside
Diameter		 End Wall
Thickness		 Length of
Thread.
Min(1)
W P D G Min
3000&6000 3000 6000 3000 6000 3000 6000 B L2
6 1/8 32 19 - 16 22 4.8 - 6.4 6.7
8 1/4 35 25 27 19 25 4.8 6.4 8.1 10.2
10 3/8 38 25 27 22 32 4.8 6.4 9.1 10.4
15 1/2 48 32 33 28 38 6.4 7.9 10.9 13.6
20 3/4 51 37 38 35 44 6.4 7.9 12.7 13.9
25 1 60 41 43 44 57 9.7 11.2 14.7 17.3
32 1-1/4 67 44 46 57 64 9.7 11.2 17.0 18.0
40 1-1/2 79 44 48 64 76 11.2 12.7 17.8 18.4
50 2 86 48 51 76 92 12.7 15.7 19.0 19.2
65 2-1/2 92 60 64 92 108 15.7 19.0 23.6 28.9
80 3 108 65 68 108 127 19.0 22.4 25.9 30.5
100 4 121 68 75 140 159 22.4 28.4 27.7 33.0
·Dimensions B is minimum length of perfect thread. The length of useful thread (B plus threads with
 fully 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)
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