Grade B pipes are produced from carbon steel with a significant inclusion of manganese to its alloy. As a microalloying agent in API 5L Grade B Pipe, manganese is an element that causes an enhancement of several important properties. For instance, the pipes witness an increase in properties like tensile strength, hardness, abrasion resistance, as well as hardenability.
An Electric resistance welded or an Api 5l Grade B Erw Pipe is an efficient way to join pipes without any causal effect such as pollution. However, a limitation in using an Electric resistance welding technique is that the efficiency is valid for only relatively thin components. On the other hand, seamless products could have a higher wall thickness without being susceptible to failure. This is because the construction of an Api 5l Grade B Seamless Pipe is through a billet. There are several advantages to using a seamless pipe, but to avail these advantages, the buyer must bear higher costs. The cost of a seamless component tends to be much higher than a welded Api 5l Grade B Psl1 Material pipe. Usually, pipes produced from carbon steel are treated to processes such as carburizing or nitriding to improve their hardness. Api 5l Grade B Psl2 Pipe for Nitriding Hardness can be done by means of a heat treatment in conjunction with the diffusion of nitrogen.
API 5L Grade B Seamless Pipe Standard | API 5L standard Grade B steel grade seamless steel pipe/tube (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007) |
---|---|
API 5L Grade B Pipe Sizes | Nominal Pipe Size 1/2" to 48 " O.D. API 5L Grade B Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS. |
Product Specification Level (PSL) |
|
API 5L Gr B Pipe Thickness | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L Grade B Pipe Thickness available |
API 5L Grade B Seamless Pipe End | Plain, Bevel, Screwed, Threaded l245 pipe |
API 5L GrB Pipes Type | Seamless / ERW / Welded / Fabricated / CDW |
API Grade B Line Pipe Length | Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths |
Finishes of API 5L Grade B Seamless Pipe | 3LPE, 3LPP, Bare, Oiled, Mill Varnish, Galv, FBE Dual, Coal Tar, Concrete Coating and Tape Wrap Grade B Pipe. End Finishes: Square Cut, Threaded, Coupled, Beveled API 5L Grade B Pipe |
API5L Grade B PSL2 Application & uses | Grade B Pipes are Suitable for Conveying gas, water, oil, and other liquefied media. |
API 5L Grade B Line Pipe HS Code |
|
BS EN 10208-2:2009 | Steel pipes for pipelines for combustible fluids. Technical delivery conditions. Pipes of requirement class B. Suitable to use in maximum operating pressure over 16 bar. |
Grade B Pipe smls | Grade B Pipes Out Diameter: 1-1/4"-16", Grade B Wall Thickness: 0.109"-0.562" |
PSL1 API 5L Grade B Pipe Chemical Composition | PSL2 | |||||||
---|---|---|---|---|---|---|---|---|
Grade |
C (Max.) |
Mn (Max.) |
P (Max.) |
S (Max.) |
C (Max.) |
Mn (Max.) |
P (Max.) |
S (Max.) |
A |
0.22 |
0.90 |
0.03 |
0.03 |
0.22 |
1.20 |
0.025 |
0.015 |
B |
0.26 |
1.20 |
0.03 |
0.03 |
0.22 |
1.30 |
0.025 |
0.015 |
X42 |
0.26 |
1.30 |
0.03 |
0.03 |
0.22 |
1.40 |
0.025 |
0.015 |
X46 |
0.26 |
1.40 |
0.03 |
0.03 |
0.22 |
1.40 |
0.025 |
0.015 |
X52 |
0.26 |
1.40 |
0.03 |
0.03 |
0.22 |
1.40 |
0.025 |
0.015 |
X56 |
0.26 |
1.40 |
0.03 |
0.03 |
0.22 |
1.40 |
0.025 |
0.015 |
X60 |
0.26 |
1.40 |
0.03 |
0.03 |
0.22 |
1.45 |
0.025 |
0.015 |
X65 |
0.26 |
1.45 |
0.03 |
0.03 |
0.22 |
1.65 |
0.025 |
0.015 |
X70 |
0.26 |
1.65 |
0.03 |
0.03 |
0.22 |
1.85 |
0.025 |
0.015 |
OD Tolerance |
WT Tolerance |
||||
---|---|---|---|---|---|
A, B |
X42 ~ X70 |
||||
D<60.3mm |
+0.41/-0.40mm |
D<73mm |
+20%/-12.5% |
D<73mm |
+15%/-12.5% |
D>=60.3mm |
+0.75/-0.40mm |
D>=73mm |
+15%/-12.5% |
D>=73mm |
+15%/-12.5% |
Standard |
SEAMLESS |
WELDED |
Other standards |
---|---|---|---|
API 5L Gr B PSL1 Equivalent |
EN 10216-1 P265 |
EN 10217-1 P265 |
BS 3601 430 |
API 5L Grade B PSL2 Equivalent | EN 10216-1 P265 |
EN 10217-1 P265 |
BS 3601 430 |
Pipe Grade |
Tensile Properties - Grade B Pipe Body of SMLS and Welded Pipes PSL 1 |
Seam of Welded Pipe |
||
---|---|---|---|---|
Yield Strength a |
Tensile Strength a |
Elongation |
Tensile Strength b |
|
Grade A |
30,500 |
48,600 |
c |
48,600 |
Grade B |
35,500 |
60,200 |
c |
60,200 |
Grade X42 |
42,100 |
60,200 |
c |
60,200 |
Grade X46 |
46,400 |
63,100 |
c |
63,100 |
Grade X52 |
52,200 |
66,700 |
c |
66,700 |
Grade X56 |
56,600 |
71,100 |
c |
71,100 |
Grade X60 |
60,200 |
75,400 |
c |
75,400 |
Grade X65 |
65,300 |
77,500 |
c |
77,500 |
Grade X70 |
70,300 |
82,700 |
c |
82,700 |
Nominal Size (mm) |
Schedule no. | Wall Thickness (mm) |
Temperature (°C) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
-29 - 38 | 205 | 260 | 350 | 370 | 400 | 4301) | 450 | ||||
Maximum Allowable Stress (MPa) | |||||||||||
137.8 | 137.8 | 130.2 | 117.1 | 115.7 | 89.6 | 74.4 | 59.9 | ||||
15 | STD | 40 | 2.77 | 34416 | 34416 | 32528 | 29255 | 28910 | 22372 | 18589 | 14972 |
XS | 80 | 3.73 | 48092 | 48092 | 45466 | 40878 | 40396 | 31260 | 25969 | 20918 | |
160 | 4.78 | 62830 | 62830 | 59378 | 53404 | 52777 | 40837 | 33929 | 27333 | ||
XXS | 7.47 | 98245 | 98245 | 92836 | 83507 | 82522 | 63857 | 53053 | 42739 | ||
20 | STD | 40 | 2.87 | 28070 | 28070 | 26526 | 23860 | 23578 | 18245 | 15158 | 12209 |
XS | 80 | 3.91 | 39418 | 39418 | 37247 | 33506 | 33106 | 25617 | 21283 | 17142 | |
160 | 5.56 | 58152 | 58152 | 54955 | 49429 | 48843 | 37799 | 31398 | 25293 | ||
XXS | 7.82 | 83107 | 83107 | 78539 | 70643 | 69809 | 54024 | 44881 | 36152 | ||
25 | STD | 40 | 3.38 | 26251 | 26251 | 24804 | 22310 | 22048 | 17060 | 14173 | 11417 |
XS | 80 | 4.55 | 36283 | 36283 | 34285 | 30862 | 30474 | 23584 | 19595 | 15785 | |
160 | 6.35 | 52481 | 52481 | 49594 | 44606 | 44082 | 34112 | 28339 | 22827 | ||
XXS | 9.09 | 77030 | 77030 | 72793 | 65476 | 64704 | 50070 | 41595 | 33506 | ||
32 | STD | 40 | 3.56 | 21614 | 21614 | 20421 | 18369 | 18155 | 14049 | 11672 | 9404 |
XS | 80 | 4.85 | 30178 | 30178 | 28518 | 25651 | 25348 | 19616 | 16295 | 13125 | |
160 | 6.35 | 40596 | 40596 | 38364 | 34505 | 34099 | 26389 | 21924 | 17659 | ||
XXS | 9.70 | 64601 | 64601 | 61045 | 54906 | 54266 | 41988 | 34884 | 28097 | ||
40 | STD | 40 | 3.68 | 19444 | 19444 | 18375 | 16529 | 16329 | 12636 | 10550 | 8454 |
XS | 80 | 5.08 | 27402 | 27402 | 25900 | 23295 | 23019 | 17811 | 14800 | 11919 | |
160 | 7.14 | 39738 | 39738 | 37599 | 33816 | 33416 | 25858 | 21483 | 17308 | ||
XXS | 10.16 | 58779 | 58799 | 55547 | 49966 | 49374 | 38205 | 31742 | 25569 | ||
50 | STD | 40 | 3.91 | 16378 | 16378 | 15468 | 13925 | 13759 | 10645 | 8847 | 7124 |
XS | 80 | 5.54 | 23653 | 23653 | 22351 | 20105 | 19871 | 15378 | 12774 | 10287 | |
160 | 8.74 | 38866 | 38866 | 36731 | 33037 | 32652 | 25266 | 20987 | 16908 | ||
XXS | 11.07 | 50793 | 50793 | 48003 | 43173 | 42670 | 33017 | 27429 | 22096 | ||
65 | STD | 40 | 5.16 | 17914 | 17914 | 16929 | 15227 | 15048 | 11644 | 9674 | 7793 |
XS | 80 | 7.01 | 24818 | 24818 | 23447 | 21097 | 20849 | 16129 | 13401 | 10797 | |
160 | 9.53 | 34615 | 34615 | 32714 | 29420 | 29076 | 22503 | 18693 | 15055 | ||
XXS | 14.02 | 53081 | 53081 | 50159 | 45116 | 44585 | 34498 | 28662 | 23088 | ||
80 | STD | 40 | 5.49 | 15558 | 15558 | 14969 | 13222 | 13063 | 10108 | 8399 | 6766 |
XS | 80 | 7.62 | 21986 | 21968 | 20780 | 18693 | 18472 | 14290 | 11871 | 9563 | |
160 | 11.13 | 33079 | 33079 | 31253 | 28111 | 27780 | 21497 | 17859 | 14386 | ||
XXS | 15.24 | 46976 | 46976 | 44392 | 39928 | 39459 | 30536 | 25369 | 20436 | ||
100 | STD | 40 | 6.02 | 13187 | 13187 | 12464 | 11210 | 11079 | 8571 | 7124 | 5739 |
XS | 80 | 8.56 | 19058 | 19058 | 18010 | 16198 | 16012 | 12388 | 12094 | 8289 | |
120 | 11.13 | 25190 | 25190 | 23805 | 21407 | 21159 | 16371 | 13601 | 10995 | ||
160 | 13.49 | 31019 | 31019 | 29310 | 26368 | 26058 | 20160 | 16750 | 13208 | ||
XXS | 17.12 | 40348 | 40348 | 38129 | 34298 | 33892 | 26230 | 21786 | 17549 | ||
125 | STD | 40 | 6.55 | 11561 | 11561 | 10921 | 9825 | 9708 | 7510 | 6243 | 5038 |
XS | 80 | 9.53 | 17060 | 17060 | 16122 | 14503 | 14331 | 11093 | 9212 | 7421 | |
120 | 12.70 | 23130 | 23130 | 21855 | 19657 | 19430 | 15034 | 12492 | 10059 | ||
160 | 15.88 | 29407 | 29407 | 27787 | 24997 | 24701 | 19113 | 15881 | 12795 | ||
XXS | 19.05 | 35897 | 35897 | 33926 | 30516 | 30158 | 23337 | 19388 | 15620 | ||
150 | STD | 40 | 7.11 | 10550 | 10550 | 9928 | 8924 | 8819 | 6828 | 5370 | 4568 |
XS | 80 | 10.97 | 16474 | 16474 | 15571 | 14007 | 13842 | 10707 | 8895 | 7165 | |
120 | 14.27 | 21745 | 21745 | 20553 | 18448 | 18265 | 14138 | 11747 | 9460 | ||
XXS | 160 | 18.26 | 28325 | 28325 | 26768 | 24074 | 23784 | 18410 | 15296 | 12319 | |
200 | 20 | 6.35 | 7138 | 7138 | 6745 | 6063 | 5994 | 4637 | 3852 | 3100 | |
30 | 7.04 | 7924 | 7924 | 7489 | 6732 | 6656 | 5147 | 4279 | 3445 | ||
STD | 40 | 8.18 | 9246 | 9246 | 8737 | 7855 | 7765 | 6008 | 4995 | 4024 | |
60 | 10.31 | 11741 | 11741 | 11093 | 9977 | 9860 | 7627 | 6339 | 5105 | ||
XS | 80 | 12.70 | 14572 | 14572 | 13766 | 12388 | 12237 | 9474 | 7868 | 6338 | |
100 | 15.09 | 17452 | 17452 | 16488 | 14834 | 14655 | 11341 | 9426 | 7593 | ||
120 | 18.26 | 21345 | 21345 | 20174 | 18148 | 17935 | 13876 | 11527 | 9288 | ||
140 | 20.62 | 24308 | 24308 | 22971 | 20656 | 20415 | 15799 | 13125 | 10569 | ||
XXS | 22.23 | 26334 | 26334 | 24877 | 22386 | 22124 | 17115 | 14221 | 11458 | ||
160 | 23.01 | 27340 | 27340 | 25838 | 23240 | 22964 | 17769 | 14765 | 11892 | ||
250 | 20 | 6.35 | 5698 | 5698 | 5388 | 4844 | 4789 | 3707 | 3080 | 2480 | |
30 | 7.8 | 7028 | 7028 | 6642 | 5974 | 5905 | 4568 | 3796 | 3059 | ||
STD | 40 | 9.27 | 8385 | 8385 | 7923 | 7131 | 7048 | 5450 | 4527 | 3652 | |
XS | 60 | 12.7 | 11596 | 11596 | 10955 | 9853 | 9736 | 7538 | 6263 | 5043 | |
80 | 15.09 | 13863 | 13863 | 13098 | 11781 | 11644 | 9012 | 7483 | 6028 | ||
100 | 18.26 | 16922 | 16922 | 15992 | 14386 | 14214 | 10996 | 9136 | 7359 | ||
120 | 21.44 | 20036 | 20036 | 18934 | 17032 | 16825 | 13022 | 10817 | 8716 | ||
XXS | 140 | 25.4 | 23998 | 23998 | 16474 | 20394 | 20153 | 15599 | 12960 | 10438 | |
160 | 28.58 | 27229 | 27229 | 25734 | 23143 | 22875 | 17700 | 14703 | 11844 | ||
300 | 20 | 6.35 | 4795 | 4795 | 4534 | 4072 | 4024 | 3114 | 2591 | 2088 | |
30 | 8.38 | 6359 | 6359 | 6008 | 5402 | 5540 | 4134 | 3431 | 2763 | ||
STD | 9.53 | 7241 | 7241 | 6842 | 6153 | 6084 | 4706 | 3914 | 3149 | ||
40 | 10.31 | 7854 | 7854 | 7421 | 6676 | 6601 | 5015 | 4244 | 3417 | ||
XS | 12.70 | 9722 | 9722 | 9191 | 8268 | 8165 | 6318 | 5250 | 4230 | ||
60 | 14.27 | 10969 | 10969 | 10363 | 9322 | 9212 | 7131 | 5925 | 4768 | ||
80 | 17.48 | 13525 | 13525 | 12850 | 11492 | 11362 | 8792 | 7303 | 5884 | ||
100 | 21.44 | 16736 | 16736 | 15819 | 14227 | 14062 | 10879 | 9040 | 7283 | ||
XXS | 120 | 25.4 | 20015 | 20015 | 18913 | 17011 | 16811 | 13008 | 10804 | 8702 | |
140 | 28.58 | 22682 | 22682 | 21435 | 19278 | 19051 | 14744 | 12244 | 9866 | ||
160 | 33.32 | 26740 | 26740 | 25273 | 22730 | 22461 | 17383 | 14441 | 11630 | ||
350 | 10 | 6.35 | 4361 | 4361 | 4120 | 3707 | 3665 | 2831 | 2356 | 1895 | |
20 | 7.92 | 5457 | 5457 | 5161 | 4644 | 4589 | 3548 | 2949 | 2377 | ||
STD | 30 | 9.53 | 6580 | 6580 | 6222 | 5595 | 5533 | 4279 | 3555 | 2866 | |
40 | 11.13 | 7717 | 7717 | 7310 | 6559 | 6477 | 5016 | 4168 | 3355 | ||
XS | 12.70 | 8833 | 8833 | 8351 | 7510 | 7421 | 5739 | 4768 | 3845 | ||
60 | 15.09 | 10541 | 10541 | 9963 | 8964 | 8861 | 6855 | 5691 | 4589 | ||
80 | 19.05 | 13421 | 13421 | 12684 | 11410 | 11272 | 9723 | 7248 | 5836 | ||
100 | 23.83 | 16949 | 16949 | 16019 | 14407 | 14242 | 11017 | 9157 | 7372 | ||
120 | 27.79 | 19933 | 19933 | 18837 | 16943 | 16743 | 12960 | 10762 | 8675 | ||
140 | 31.75 | 22964 | 22964 | 21703 | 19519 | 19292 | 14931 | 12402 | 9990 | ||
160 | 35.71 | 26051 | 26051 | 24618 | 22144 | 21883 | 16936 | 14069 | 11334 | ||
400 | 10 | 6.35 | 3810 | 3810 | 3603 | 3238 | 3197 | 2474 | 2060 | 1660 | |
20 | 7.92 | 4768 | 4768 | 4507 | 4051 | 4004 | 3100 | 2577 | 2074 | ||
STD | 30 | 9.53 | 5746 | 5746 | 5429 | 4885 | 4830 | 3734 | 3100 | 2501 | |
XS | 40 | 12.70 | 7703 | 7703 | 7283 | 6545 | 6470 | 5009 | 4126 | 3349 | |
60 | 16.66 | 10176 | 10176 | 9618 | 8654 | 8550 | 6614 | 5498 | 4430 | ||
80 | 21.44 | 13208 | 13208 | 12478 | 11224 | 11093 | 8585 | 7131 | 5746 | ||
100 | 26.19 | 16274 | 16274 | 15378 | 13835 | 13670 | 10576 | 8785 | 7076 | ||
120 | 30.96 | 19409 | 19409 | 18341 | 16481 | 16302 | 12616 | 10480 | 8440 | ||
140 | 36.53 | 23130 | 23130 | 21855 | 19657 | 19430 | 15034 | 12492 | 10059 | ||
160 | 40.49 | 25824 | 25824 | 24404 | 21952 | 21697 | 16784 | 13945 | 11238 | ||
450 | 10 | 6.35 | 3383 | 3383 | 3197 | 2873 | 2839 | 2198 | 1826 | 1474 | |
20 | 7.92 | 4230 | 4230 | 3996 | 3597 | 3555 | 2749 | 2287 | 1839 | ||
STD | 9.53 | 5099 | 5099 | 4816 | 4334 | 4286 | 3314 | 2756 | 2219 | ||
XS | 30 | 11.13 | 5967 | 5967 | 5643 | 5071 | 5016 | 3879 | 3225 | 2598 | |
12.70 | 6835 | 6835 | 6456 | 5808 | 5739 | 4437 | 3686 | 2969 | |||
40 | 14.27 | 7696 | 7696 | 7276 | 6545 | 6463 | 5002 | 4155 | 3349 | ||
60 | 19.05 | 10349 | 10349 | 9784 | 8799 | 8695 | 6725 | 5588 | 4499 | ||
80 | 23.83 | 13043 | 13043 | 12326 | 11086 | 10955 | 8475 | 7042 | 5670 | ||
100 | 29.36 | 16219 | 16219 | 15323 | 13787 | 13622 | 10542 | 8757 | 7055 | ||
120 | 34.93 | 19464 | 19464 | 18389 | 16543 | 16350 | 12650 | 10507 | 8468 | ||
140 | 39.67 | 22282 | 22282 | 21056 | 18941 | 18713 | 11483 | 12030 | 9694 | ||
160 | 45.24 | 25638 | 25638 | 24225 | 21793 | 21531 | 16660 | 13842 | 11155 | ||
500 | 10 | 6.35 | 3038 | 3038 | 2873 | 2574 | 2556 | 1977 | 1640 | 1323 | |
STD | 20 | 9.53 | 4582 | 4582 | 4327 | 3893 | 3852 | 2976 | 2474 | 1991 | |
XS | 30 | 12.70 | 6139 | 6139 | 5801 | 5216 | 5154 | 3989 | 3314 | 2666 | |
40 | 15.09 | 7317 | 7317 | 6911 | 6215 | 6146 | 4754 | 3948 | 3183 | ||
60 | 20.62 | 10080 | 10080 | 9522 | 8564 | 8468 | 6552 | 5443 | 4382 | ||
80 | 26.19 | 12898 | 12898 | 12188 | 10962 | 10831 | 8385 | 6966 | 5608 | ||
100 | 32.54 | 16171 | 16171 | 15287 | 13746 | 13580 | 10514 | 8730 | 7035 | ||
120 | 38.10 | 19085 | 19085 | 18037 | 16226 | 16033 | 12409 | 10307 | 8302 | ||
140 | 44.45 | 22475 | 22475 | 21242 | 19106 | 18879 | 14614 | 12140 | 9777 | ||
160 | 50.01 | 25450 | 25450 | 24094 | 21675 | 21421 | 16577 | 13766 | 11093 | ||
600 | 10 | 6.35 | 2529 | 2529 | 2391 | 2150 | 2129 | 1647 | 1364 | 1102 | |
STD | 20 | 9.53 | 3810 | 3810 | 3603 | 3238 | 3197 | 2474 | 2060 | 1660 | |
XS | 12.70 | 5097 | 5097 | 4816 | 4334 | 4286 | 3314 | 2756 | 2219 | ||
30 | 14.27 | 5739 | 5739 | 5423 | 4878 | 4823 | 3734 | 3100 | 2494 | ||
40 | 17.48 | 7055 | 7055 | 6670 | 5994 | 5925 | 4589 | 3810 | 3066 | ||
60 | 24.61 | 10018 | 10018 | 9467 | 8516 | 8420 | 6511 | 5409 | 4361 | ||
80 | 30.96 | 12691 | 12691 | 12002 | 10783 | 10659 | 8254 | 6856 | 5519 | ||
100 | 38.89 | 16102 | 16102 | 15220 | 13690 | 10528 | 10466 | 8695 | 7007 | ||
120 | 46.02 | 19223 | 19223 | 18168 | 16336 | 16150 | 12491 | 10383 | 8364 | ||
140 | 52.37 | 22048 | 22048 | 20835 | 18741 | 18520 | 14331 | 11906 | 9591 | ||
160 | 59.54 | 25279 | 25279 | 23888 | 21489 | 21235 | 16433 | 13649 | 10996 |
NB | DN | OD (inches) | Pipe Schedule | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCH 5 | SCH 10 | SCH 20 |
SCH 30 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 120 | SCH 160 | ||||
3/4" | 20 | 1.05 | 0.065 | 0.11 | x | 0.095 | 0.113 | x | x | 0.17 | x | 0.219 | |
1" | 25 | 1.315 | 0.065 | 0.11 | x | 0.114 | 0.133 | x | x | 0.2 | x | 0.25 | |
1.1/2" | 40 | 1.9 | 0.065 | 0.11 | x | 0.125 | 0.145 | x | x | 0.225 | x | 0.281 | |
2" | 50 | 2.375 | 0.065 | 0.12 | x | x | 0.154 | x | x | 0.25 | x | 0.344 | |
2.1/2" | 65 | 2.875 | 0.083 | 0.12 | x | x | 0.203 | x | x | 0.3 | x | 0.375 | |
3" | 80 | 3.5 | 0.083 | 0.12 | x | x | 0.216 | x | x | 0.35 | x | 0.438 | |
4" | 100 | 4.5 | 0.083 | 0.12 | x | x | 0.237 | x | x | 0.437 | x | 0.531 | |
5" | 125 | 5.563 | 0.109 | 0.12 | x | x | 0.258 | x | x | 0.5 | x | 0.625 | |
6" | 150 | 6.625 | 0.109 | 0.13 | x | x | 0.28 | x | x | 0.562 | x | 0.719 | |
8" | 200 | 8.625 | 0.109 | 0.15 | 0.25 | 0.277 | 0.322 | 0.406 | 0.593 | 0.718 | 0.812 | 0.906 | |
10" | 250 | 10.75 | 0.134 | 0.17 | 0.25 | 0.307 | 0.365 | 0.5 | 0.718 | 0.843 | 1.0 | 1.125 | |
12" | 300 | 12.75 | 0.165 | 0.18 | 0.25 | 0.33 | 0.406 | 0.5 | 0.843 | 1.0 | 1.125 | 1.312 |