class 3000 pressure rating in psi

Class 3000/ 6000 LB Socket Weld Fittings

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

The class 3000 fittings consist of multiple components made of stainless steel, like 90-degree elbow, straight and reducing tee, cross, steel pipe coupling, cap, union, and lateral. The Class 3000 Stainless Steel Fittings are used only in conjunction with the ANSI pipes, which are available in a similar size range. The Class 3000 fittings are used for various industrial purposes; the ASME standard depicts safety and quality. The High-Pressure Class 3000 Fittings Dimensions are available in size from NPS ⅛ to NPS 4. Biggest Manufacturer Of Class 3000 Stainless Steel Fittings In India.

The class of a fitting depicts the maximum pressure the equipment is capable of handling. The Class 6000 Threaded Fittings are used for pipes in schedule 160. Similarly, the 6000 Lb Pipe Fittings are for pipes that have a thicker wall.

The Class 9000 Socket Weld Fittings is a pipe fitting component inserted in the recessed area of a valve or flange. These are used for pipes with a smaller diameter, generally whose diameter is less than or equal to NPS 2. The Class 6000 Forged Steel Fittings are used in various industries like oil and gas, petrochemicals, etc., and these equipment are pretty durable. The Socket Weld / Threaded Class 3000 Fittings are made of high-quality materials, making them perfect to be used in harsh environments. Depending on the material with which these are made, they are anti-corrosive, durable, and can last for many years.


Class 3000 Stainless Steel Fittings Pressure Rating
Class 3000 Stainless Steel Fittings Pressure Rating

Class 3000 Stainless Steel Fittings Pressure Rating

Class 6000 Threaded Fittings
Class 6000 Threaded Fittings

Class 6000 Threaded Fittings

Class 9000 Socket Weld Fittings
Class 9000 Socket Weld Fittings

Class 9000 Socket Weld Fittings



Table of Content


Class 3000 Stainless Steel Fittings Pressure Rating


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 Manufacturer 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 List : Class 3000 Stainless Steel Fittings
Famous Steel Material Inconel, Hastelloy, Copper Nickel, Cast Iron, Carbon Steel, Duplex Steel & Super Duplex Steel, Wrought Iron, Alloy Steel, Mild Steel, Stainless Steel
MSS SP-95 Bull Plugs & Swage Nipples
Socket Weld Types Threaded/ BSPT/ NPT/ BSP
Manufacturer Of 6000 LB Socket Weld Fittings Standards JIS B2302/ MSS SP 95/ MSS SP 79/ ASME B16.11/ BS3799/ MSS SP 83
Types For Industrial Use 45 Deg Elbow, Swage Nipple, Equal Cross, Branch Outlets, Street Elbow, Bull Plug, Boss, Union (Male/Female), Pipe Cap, Reducing Tee, 90 Deg Elbow, Half Coupling, Equal tee, Full Coupling, Lateral Outlet, 45 Lateral Tee
High Temperature Of Class 3000/ Class 6000 And Class 9000
Minimum Size Normal Pipe Sizes ½” To 8” Inch


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 Manufacturer In India.

BSPP Class 3000 Fittings Wall Thickness

All Dimensions In inches
ANSI / ASME B16.11
(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, Manufacturer Of High Pressure Class 3000 Stainless Steel Fittings ISO 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