Check ANSI B16.11 Class 3000 Stainless Steel Fittings Pressure Rating And / ASME B16.11 Class 6000 Socket Weld Fittings Material Specification.
Class 3000 Stainless Steel Fittings Pressure Rating

Class 6000 Threaded Fittings

Class 9000 Socket Weld Fittings

Table of Content
- High Pressure Class 3000 Fittings Dimensions
- NPT Class 2000 Threaded Fittings Dimensions
- Class 6000 Forged Steel Fittings Dimensions
- ANSI B16.11 Class 3000 Stainless Steel Fittings Pressure Rating
- Class 6000 Threaded Fittings Pressure Rating
- ASME B16.11 Class 9000 Fittings Pressure Rating
- Class 3000 / 6000 Socket Weld Fittings Specification
- BSPP Class 3000 Fittings Wall Thickness
- Socket Weld / Threaded Class 3000 Fittings Weight
- 6000 Lb Pipe Fittings Tolerance Chart
- Difference Between Class 3000 Vs Class 6000 Fittings

High Pressure Class 3000 Fittings Dimensions
(NPS) Nominal Pipe Size | Centre to End Elbows, Tees, Crosses A | Centre to End 45 Deg Elbows C | O.D. of Band H | Min. Wall Thickness G | Lengths of Thread Minimum | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2000# | 3000# | 6000# | 2000# | 3000# | 6000# | 2000# | 3000# | 6000# | 2000# | 3000# | 6000# | B | L2 | |
1/8 | 13/16 | 13/16 | 31/32 | 11/16 | 11/16 | 3/4 | 7/8 | 7/8 | 1 | .125 | .125 | .250 | .25 | .2639 |
1/4 | 13/16 | 31/32 | 1-1/8 | 11/16 | 3/4 | 7/8 | 7/8 | 1 | 1-5/16 | .125 | .130 | .260 | .32 | .4018 |
3/8 | 3/32 | 1-1/8 | 1-5/16 | 3/4 | 7/8 | 1 | 1 | 1-5/16 | 1-1/2 | .125 | .138 | .275 | .36 | .4078 |
1/2 | 1-1/8 | 1-5/16 | 1-1/2 | 7/8 | 1 | 1-1/8 | 1-5/16 | 1-1/2 | 1-13/16 | .125 | .161 | .321 | .43 | .5337 |
3/4 | 1-5/16 | 1-1/2 | 1-3/4 | 1 | 1-1/8 | 1-5/16 | 1-1/2 | 1-13/16 | 2-3/16 | .123 | .168 | .336 | .50 | .5457 |
1 | 1-1/2 | 1-3/4 | 2 | 1-1/8 | 1-5/16 | 1-3/8 | 1-13/16 | 2-3/16 | 2-7/16 | .145 | .196 | .391 | .58 | .6828 |
1-1/4 | 1-3/4 | 2 | 2-3/8 | 1-15/16 | 1-3/8 | 1-11/16 | 2-3/16 | 2-7/16 | 2-31/32 | .153 | .208 | .417 | .67 | .7068 |
1-1/2 | 2 | 2-3/8 | 2-1/2 | 1-3/8 | 1-11/16 | 1-23/32 | 2-7/16 | 2-31/32 | 3-5/16 | .158 | .218 | .436 | .70 | .7235 |
2 | 2-3/8 | 2-1/2 | 3-3/4 | 1-11/16 | 1-23/32 | 2-1/16 | 2-31/32 | 3-5/16 | 4 | .168 | .238 | .476 | .75 | .7565 |
2-1/2 | 3 | 3-1/4 | 3-3/4 | 2-1/16 | 2-1/16 | 2-1/2 | 3-5/8 | 4 | 4 | .221 | .301 | .602 | .932 | 1.138 |
3 | 3-3/8 | 3-3/4 | 4-3/16 | 2-1/2 | 2-1/2 | 3-1/8 | 4-5/16 | 4-3/4 | 4-3/4 | .236 | .327 | .655 | 1.016 | 1.200 |
4 | 3-3/16 | 4-1/2 | 4-1/2 | 3-1/8 | 3-1/8 | 3-1/8 | 5-3/4 | 5 | 6 | .258 | .368 | .735 | 1.094 | 1.300 |
Call Now To Get ISO/ NPT 3000 LBS Class 3000 Pipe Fittings In India, We Have Been Supplyed 6000# NPT Fittings, NPT Thread SS 9000Lb Forged Steel Fittings Tolerance Chart.
ANSI B16.11 Class 3000 Stainless Steel Fittings Pressure Rating
Description | Class Designation | ||
3000 LBS | 6000 LBS | 9000 LBS | |
Elbows 45 and 90 deg, Tee, Crosse, Coupling, Half-Coupling, End or Pipe Cap |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 | |
1/2 - 4 | 1/2 - 2 | 1/2 - 2 | |
Pipe Size by Wall Thickness |
SCH 80 / XS | SCH 160 | XXS |
Class 3000 / 6000 Socket Weld Fittings Specification
Specification : | ASME B16.11 Class 3000 / 6000 / 9000 Fittings |
---|---|
ASME B16.11 Tolerance | 0.06 in. (1.6 millimeter) |
MSS SP-95 | Bull Plugs & Swage(d) Nipples |
ASME B16.11 Pressure Rating | Threaded Fittings = #2000, #3000, #6000 Socket Weld Fittings = 3000LB, 6000LB, 9000LB |
ASME B16.11 Types | Swage Nipple, 45 Lateral Tee, Equal tee, Full Coupling, Reducing Tee, 90 Deg Elbow, Lateral Outlet, Branch Outlets, Street Elbow, Bull Plug, Boss, Union (Male/Female), 45 Deg Elbow, Equal Cross, Pipe Cap, Half Coupling. |
Material | Copper Nickel, Cast Iron,Carbon Steel, Inconel, Hastelloy, Duplex Steel & Super Duplex Steel, Wrought Iron, Alloy Steel, Mild Steel, Stainless Steel. |
Forged Fittings Types | Socket Weld (SW), Threaded (NPT), BSP, BSPT |
ANSI B16.11 Size | Threaded Fittings = ½” – 8”< Socket Weld Fittings = ½” – 8” |
ASME B16.11 Standards | JIS B2302, ASME B16.11, Bs3799, MSS SP 95, MSS SP 83, MSS SP 79 |
Test Certificate | GOVT. Lab, MTC. |
Refer KS B 1542 Class 3000 Stainless Steel Pipe Fittings Dimensions / JIS B 2316 6000LB Threaded Fittings Dimensions / BS 3799 Carbon Steel 9000Lb Forged Steel Fittings Dimensions Chart.
BSPP Class 3000 Fittings Wall Thickness
(NPS) Normal Pipe Sizes | Socket, Bore Diameter B | Depth of Socket, Minimum | Wall Thickness Minimum | Bore Dia. of Fitting D | Centre to Bottom of Socket | Laying Lengths | Tolerances, ± | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3000# | 6000# | 90º Elbow, Tees & Pipe Cross | 45º Ell | NPT Couplings | Half / Full Couplings | ||||||||||||
A | A | E | F | A | E | F | |||||||||||
Sock, C | Body G | Sock C | Body G | 3000# | 6000# | 3000# | 6000# | 3000# | 6000# | ||||||||
1/8” | .420
.430 |
3/8 | .125 | .095 | .135 | .124 | .254
.284 |
.141 | 7/16 | 7/16 | 5/16 | 5/16 | 1/4 | 5/8 | .03 | .06 | .03 |
1/4 | .555
.565 |
3/8 | .130 | .119 | .158 | .145 | .349
.379 |
.235 | 7/16 | 17/32 | 5/16 | 5/16 | 1/4 | 5/8 | .03 | .06 | .03 |
3/8 | .690
.700 |
3/8 | .138 | .126 | .172 | .158 | .478
.508 |
.344 | 17/32 | 5/8 | 5/16 | 7/16 | 1/4 | 11/16 | .06 | .12 | .06 |
1/2 | .855
.865 |
3/8 | .161 | .147 | .204 | .188 | .607
.637 |
.451 | 5/8 | 3/4 | 7/16 | 1/2 | 3/8 | 7/8 | .06 | .12 | .06 |
3/4 | 1.065
1.075 |
1/2 | .168 | .154 | .238 | .219 | .809
.839 |
.599 | 3/4 | 7/8 | 1/2 | 9/16 | 3/8 | 15/16 | .06 | .12 | .06 |
1 | 1.330
1.340 |
1/2 | .196 | .179 | .273 | .250 | 1.034
1.064 |
.800 | 7/8 | 1-1/16 | 9/16 | 11/16 | 1/2 | 1-1/8 | .08 | .16 | .08 |
1-1/4 | 1.675
1.685 |
1/2 | .208 | .191 | .273 | .250 | 1.365
1.395 |
1.145 | 1-1/16 | 1-1/4 | 11/16 | 13/16 | 1/2 | 1-3/16 | .08 | .16 | .08 |
1-1/2 | 1.915
1.925 |
1/2 | .218 | .200 | .307 | .281 | 1.595
1.625 |
1.323 | 1-1/4 | 1-1/2 | 13/16 | 1 | 1/2 | 1-1/4 | .08 | .16 | .08 |
2 | 2.406
2.416 |
5/8 | .238 | .218 | .374 | .344 | 2.052
2.082 |
1.674 | 1-1/2 | 1-5/8 | 1 | 1-1/8 | 3/4 | 1-5/8 | .08 | .16 | .08 |
2-1/2 | 2.906
2.921 |
5/8 | .301 | .276 | .375 | 2.439
2.499 |
1-5/8 | 1-1/8 | 3/4 | 1-11/16 | .10 | .20 | .10 | ||||
3 | 3.535
3.550 |
5/8 | .327 | .300 | .438 | 3.038
3.098 |
2-1/4 | 1-1/4 | 3/4 | 1-3/4 | .10 | .20 | .10 | ||||
4 | 4.545
4.560 |
3/4 | .368 | .337 | .531 | 3.996
4.055 |
2-5/8 | 1-5/8 | 3/4 | 1-7/8 | .10 | .20 | .10 |
Difference Between Class 3000 Threaded Fittings And Class 6000 Socket Weld Fittings, Buy High Pressure Class 3000 Stainless Steel Fittings Tested & Certified Material.
Socket Weld / Threaded Class 3000 Fittings Weight
Product Name | Working Press. | 1/4” | 3/8” | 1/2” | 3/4” | 1” | 1-1/4” | 1-1/2” | 2” | # Per 100 pcs |
---|---|---|---|---|---|---|---|---|---|---|
90º Elbow Socket Weld | 3000# | 22 | 29 | 53 | 86 | 139 | 198 | 286 | 400 | |
90º Elbow Threaded |
3000# | 29 | 53 | 86 | 139 | 198 | 286 | 400 | 1452 | |
45º Elbow Socket Weld | 3000# | 22 | 38 | 53 | 86 | 139 | 198 | 374 | 396 | |
45º Elbow Threaded | 3000# | 29 | 53 | 86 | 139 | 198 | 374 | 600 | 800 | |
Tees Socket Weld | 3000# | 31 | 40 | 73 | 106 | 158 | 220 | 317 | 572 | |
Tees Threaded | 3000# | 40 | 73 | 106 | 158 | 220 | 317 | 512 | 2090 | |
Union Threaded | ||||||||||
Union Socket Weld | ||||||||||
Coupling Socket Weld | 3000# | 9 | 18 | 26 | 40 | 92 | 152 | 229 | 462 | |
Coupling Threaded | 3000# | 9 | 18 | 26 | 40 | 92 | 152 | 229 | 462 | |
Cap Socket Weld | 3000# | 11 | 13 | 24 | 37 | 62 | 114 | 147 | 297 | |
Cap Threaded | 3000# | 11 | 13 | 24 | 37 | 62 | 114 | 147 | 297 | |
Hex Head Plugs |
3000# | 4 | 7 | 18 | 26 | 48 | 86 | 99 | 198 | |
Square Head Plugs |
3000# | 2 | 4 | 9 | 18 | 33 | 57 | 73 | 136 | |
Hex Bushing | 3000# | 7 | 7 | 9 | 13 | 18 | 42 | 44 | 136 | |
Flush Bushing |
3000# | 4 | 4 | 7 | 9 | 15 | 33 | 37 | 132 |
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6000 Lb Pipe Fittings Tolerance Chart
Nominal Pipe Diameter | All Fittings | 90 Deg / 45 Deg Elbow, Lateral Tee, Cross | Coupling | Half Coupling Reducing insert | Union (Socket Or Thread) | ||
Socket Bore | Water Way Bore | Center To Bottom of Socket | Laying Lengths | Laying Lengths | Length Assem Nominal | ||
DN | Normal Pipe Size | d1 | d2 | A H | E | F | L |
6-8 | 1/8-1/4 | – | – | ±0.8 | ±1.5 | ±0.8 | ±1.5 |
10-20 | 3/8-3/4 | +0.3/0 | ±0.4 | ±1.5 | ±3 | ±1.5 | ±1.5 |
25-50 | 1-2 | – | – | ±2 | ±4 | ±2 | ±1.5 |
65-100 | 2 1/2-4 | +0.4/0 | ±0.8 | ±2.5 | ±5 | ±2.5 | ±1.5 |