Cangzhou Bao Lai Da
Forged Threaded / Screwed 45 Deg Elbow
【Technology brief】
ASME B16.11 Forged Threaded / Screwed 45 Deg Elbow
【Materia】
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B,
API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C
【Size】
1/8″ NB TO 4″ NB
Product Structure
ANSI/ASME B16.11 Threaded 45 Degree Elbow Standard Specification
| Dimensions | ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 |
| Size | 1/8″ NB TO 4″ NB |
| Class | 33000 LBS, 6000 LBS, 4500 LBS |
| Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT |
| Form | 45 Deg Threaded Elbow, Forged Threaded 45° Elbow |
| Value-Added Services: | Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering |
| Production Grades: | Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel |
Manufacturing Standards of Threaded 45 Deg Elbow
| ASME: | ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 |
| DIN: | DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 |
| EN: | EN10253-1, EN10253-2 |
45 Degree Threaded Elbow Material Grades
Stainless Steel Forged Threaded 45 Deg Elbow :
ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
Duplex & Super Duplex Steel Forged Threaded 45 Deg Elbow :
ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.
Carbon Steel Forged Threaded 45 Deg Elbow :
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C
Alloy Steel Forged Threaded 45 Deg Elbow :
ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91
Copper Alloy Steel Forged Threaded 45 Deg Elbow : ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
Nickel Alloy Forged Threaded 45 Deg Elbow :
ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)
Technical Parameters
ANSI/ASME B16.11 45 DEGREE THREADED ELBOW DIMENSIONS
Threaded 45 Elbow Dimensions, 45 degree threaded elbow dimensions
45 Degree Threaded Elbow Dimensions NPS 1/2 to 4 Class 2000
| NPS | Min Length of Thread | Outside Dia of Band | Min WT | Center to End | |
| B | J | D | G | 45° C | |
| 1/2 | 10.9 | 13.6 | 33 | 3.18 | 22 |
| 3/4 | 12.7 | 13.9 | 38 | 3.18 | 25 |
| 1 | 14.7 | 17.3 | 46 | 3.68 | 28 |
| 1.1/4 | 17 | 18 | 56 | 3.89 | 33 |
| 1.1/2 | 17.8 | 18.4 | 62 | 4.01 | 35 |
| 2 | 19 | 19.2 | 75 | 4.27 | 43 |
| 2.1/2 | 23.6 | 28.9 | 92 | 5.61 | 52 |
| 3 | 25.9 | 30.5 | 109 | 5.99 | 64 |
| 4 | 27.7 | 33 | 146 | 6.55 | 79 |
Threaded 45 Deg Elbow Class 3000 Dimensions NPS 1/2 to 4
| NPS | Min Length of Thread | Outside Dia of Band | Min WT | Center to End | |
| B | J | D | G | 45° C | |
| 1/2 | 10.9 | 13.6 | 38 | 4.09 | 25 |
| 3/4 | 12.7 | 13.9 | 46 | 4.32 | 28 |
| 1 | 14.7 | 17.3 | 56 | 4.98 | 33 |
| 1.1/4 | 17 | 18 | 62 | 5.28 | 35 |
| 1.1/2 | 17.8 | 18.4 | 75 | 5.56 | 43 |
| 2 | 19 | 19.2 | 84 | 7.14 | 44 |
| 2.1/2 | 23.6 | 28.9 | 102 | 7.65 | 52 |
| 3 | 25.9 | 30.5 | 121 | 8.84 | 64 |
| 4 | 27.7 | 33 | 152 | 11.18 | 79 |
45 Degree Threaded Elbow Dimensions NPS 1/2 to 4 Class 6000
| NPS | Min Length of Thread | Outside Dia of Band | Min WT | Center to End | |
| B | J | D | G | 45° C | |
| 1/2 | 10.9 | 13.6 | 46 | 8.15 | 28 |
| 3/4 | 12.7 | 13.9 | 56 | 8.53 | 33 |
| 1 | 14.7 | 17.3 | 62 | 9.93 | 35 |
| 1.1/4 | 17 | 18 | 75 | 10.59 | 43 |
| 1.1/2 | 17.8 | 18.4 | 84 | 11.07 | 44 |
| 2 | 19 | 19.2 | 102 | 12.09 | 52 |
| 2.1/2 | 23.6 | 28.9 | 121 | 15.29 | 64 |
| 3 | 25.9 | 30.5 | 146 | 16.64 | 79 |
| 4 | 27.7 | 33 | 152 | 18.67 | 79 |
General notes:
- Dimensions are in millimeters unless otherwise indicated.
- Dimension (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 J.
Threaded 45 Degree Elbow Weight
| lass 2000 | Nominal Pipe Size | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
| B | – | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/16 | 4 5/16 | 5 3/4 | |
| F | – | 3/4 | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 2 1/16 | 2 1/2 | 3 1/8 | |
| Wt | – | 0.188 | 0.236 | 0.435 | 0.74 | 1.058 | 1.375 | 1.74 | 2.883 | 7.75 | 11.313 | 19.125 | |
| Class 3000 | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| B | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 6 | |
| F | 3/4 | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 1 3/4 | 2 1/16 | 2 1/2 | 3 1/8 | |
| Wt | 0.25 | 0.29 | 0.5 | 0.75 | 1.188 | 1.988 | 2.235 | 3 | 4.93 | 7.375 | 13.588 | 19.063 | |
| Class 6000 | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| B | 1 1/6 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 5 3/4 | – | |
| F | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 1 3/4 | 2 1/16 | 2 1/2 | 3 1/8 | – | |
| Wt | 0.25 | 0.64 | 0.5 | 1.438 | 2.188 | 2.785 | 4.688 | 5.75 | 9.5 | ||||
