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Accurate Engineering INDUSTRIES is a well-known supplier and manufacturer of MIl-P-1144 Pipe. MIl-P-1144 specification covers welded and seamless austenitic steel pipe intended for elevated temperature and general corrosive service, including cryogenic application. Specific temperature limitations are given in MIl-STD-777.
MIl-T-1144 Tube
MIl-T-1144 Seamless Tube
MIl-T-1144 Welded Tube
MISC SPEC | GRADE OR PROCESS | DESCRIPTION |
MIl-P-1144 | 304,304L,316,316L,321,347 | Pipe is intended for high-temperature and hydraulic br other pressure service under general corrosive conditions. |
MIl-P-1144 Specification | |
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MIl-P-1144 Nominal Pipe Size Designation | 2.000 inches |
MIl-P-1144 Pipe Wall Thickness | Schedule 10 |
MIl-P-1144 Pipe First End Style: | Plain |
MIl-P-1144 Pipe Material | 304, 304L, 316, 316L, 321, 347 |
MIl-P-1144 Pipe Construction | Seamless , Welded |
MIl-P-1144 Pipe Length | 192.000 inches minimum random and 264.000 inches maximum random |
MIl-P-1144 Pipe Heat Treatment | Annealed |
MIl-P-1144 Material Spec | 66 fed std single material response or aisi 304 assn std single material response or sae 30304 assn std single material response |
MIl-P-1144 Pipe Nondefinitive Spec/std Data | 1 type and 2 class |
Material | Specification Number | Temper |
U.S. Govt. | ||
304 Seamless & Welded | MIl-P-1144 | Annealed |
304L Seamless & Welded | MIl-P-1144 | Annealed |
316 Seamless & Welded | MIl-P-1144 | Annealed |
316L Seamless & Welded | MIl-P-1144 | Annealed |
321 Seamless & Welded | MIl-P-1144 | Annealed |
347 Seamless & Welded | MIl-P-1144 | Annealed |
Accurate Engineering INDUSTRIES is PED approved MIl-P-1144 Pipe supplier, are the most versatile and widely used stainless steels in aircraft hydraulic fine Pipe. We are Leading independent stockholder of MIl-P-1144 TP304 Welded Pipe and MIl-P-1144 TP304 Seamless Pipe with huge inventory in ready stock. A straight, one piece metallic MIl-P-1144 pipe in excess of 12 inches (304 mm) in length. mil-p-1144 grades 304 pipes may have external or internal threads or may be unthreaded. for mil-p-1144 grades 304l pipe having external threads 12 inches (304 mm) or less in length see nipple, pipe. For mil-p-1144 welded pipe having internal threads, 12 inches (304 mm) or less in length see coupling, pipe.
Specification | PIPE SIZE | OD IN INCHES | A.S.A. Pipe Schedules | |||||||||||||||
5s | 5 | 10s | 10 | 20 | 30 | 40s & Std. | 40 | 60 | 80s & E.H. | 80 | 100 | 120 | 140 | 160 | DBL E.H. | |||
MIl-P-1144 | 1/8 | .405 | .035.1383 | .049.1863 | .049.1863 | .068.2447 | 068.2447 | 0.95.3145 | 0.95.3145 | |||||||||
MIl-P-1144 | 1/4 | .540 | .049.2570 | .065.3297 | .065.3297 | .088.4248 | 088.4248 | .119.5351 | .119.5351 | |||||||||
MIl-P-1144 | 3/8 | .675 | .049.3276 | .065.4235 | .065.4235 | .091.5676 | .091.5676 | .126.7338 | .126.7338 | |||||||||
MIl-P-1144 | 1/2 | .840 | .065.5383 | .065.5383 | .083.6710 | .083.6710 | .109.8510 | .109.8510 | .1471.088 | .1471.088 | .1871.304 | .2941.714 | ||||||
MIl-P-1144 | 3/4 | 1.050 | .065.6838 | .065.6838 | .083.8572 | .083.8572 | .1131.131 | .1131.131 | .1541.474 | .1541.474 | .2181.937 | .3082.441 | ||||||
MIl-P-1144 | 1 | 1.315 | .065.8678 | .065.8678 | .1091.404 | .1091.404 | .1331.679 | .1331.679 | .1792.172 | .1792.172 | .2502.844 | .3583.659 | ||||||
MIl-P-1144 | 1-1/4 | 1.660 | .0651.107 | .0651.107 | .1091.806 | .1091.806 | .1402.273 | .1402.273 | .1912.997 | .1912.997 | .2503.765 | .3825.214 | ||||||
MIl-P-1144 | 1-1/2 | 1.900 | .0651.274 | .0651.274 | .1092.085 | .1092.085 | .1452.718 | .1452.718 | .2003.631 | .2003.631 | .2814.859 | .4006.408 | ||||||
MIl-P-1144 | 2 | 2.375 | .0651.604 | .0651.604 | .1092.638 | .1092.638 | .1543.653 | .1543.653 | .2185.022 | .2185.022 | .3437.444 | .4369.029 | ||||||
MIl-P-1144 | 2-1/2 | 2.875 | .0832.475 | .0832.475 | .1203.531 | .1203.531 | .2035.793 | .2035.793 | .2767.661 | .2767.661 | .37510.01 | .55213.70 | ||||||
MIl-P-1144 | 3 | 3.500 | .0833.029 | .0833.029 | .1204.332 | .1204.332 | .2167.576 | .2167.576 | .30010.25 | .30010.25 | .43714.32 | .60018.58 | ||||||
MIl-P-1144 | 3-1/2 | 4.000 | .0833.472 | .0833.472 | .1204.973 | .1204.973 | .2269.109 | .2269.109 | .31812.51 | .31812.51 | .63622.85 | |||||||
MIl-P-1144 | 4 | 4.500 | .0833.915 | .0833.915 | .1205.613 | .1205.613 | .23710.79 | .23710.79 | .28112.66 | .33714.98 | .33714.98 | .43719.01 | .53122.51 | .67427.54 | ||||
MIl-P-1144 | 4-1/2 | 5.000 | .24712.53 | .35517.61 | .71032.53 | |||||||||||||
MIl-P-1144 | 5 | 5.563 | .1096.349 | .1096.349 | .1347.770 | .1347.770 | .25814.62 | .25814.62 | .37520.78 | .37520.78 | .50027.04 | .62532.96 | .75038.55 | |||||
MIl-P-1144 | 6 | 6.625 | .1097.585 | .1097.585 | .1349.290 | .1349.290 | .28018.97 | .28018.97 | .43228.57 | .43228.57 | .56236.39 | .71845.30 | .86453.16 | |||||
MIl-P-1144 | 7 | 7.625 | .30123.57 | .50038.05 | .87563.08 | |||||||||||||
Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds |
TUBE TYPE | NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
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MIl-P-1144 Pipe | 1/8″ |
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MIl-P-1144 Pipe | 1/4″ |
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MIl-P-1144 Pipe | 3/8″ |
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MIl-P-1144 Pipe | 1/2″ |
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MIl-P-1144 Pipe | 3/4″ |
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MIl-P-1144 Pipe | 1″ |
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MIl-P-1144 Pipe | 1 1/4″ |
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MIl-P-1144 Pipe | 1 1/2″ |
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MIl-P-1144 Pipe | 2″ |
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MIl-P-1144 Pipe | 2 1/2″ |
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MIl-P-1144 Pipe | 3″ |
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MIl-P-1144 Pipe | 4″ |
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MIl-P-1144 Pipe | 5″ |
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MIl-P-1144 Pipe | 6″ |
PIPE GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
MIl-P-1144 TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
MIl-P-1144 TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
MIl-P-1144 TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
MIl-P-1144 TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |||
MIl-P-1144 TP321 | S3210 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | 0.1 | |||
MIl-P-1144 TP347 | S3470 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-13.0 |
Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
º F(º C) | |||||
MIl-P-1144 TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
MIl-P-1144 TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
MIl-P-1144 TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
MIl-P-1144 TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
MIl-P-1144 TP304 Pipe Supplier | MIl-P-1144 Grade 321 Pipe Manufacturer in India |
MIl-P-1144 TP304 Stainless Steel Pipe | MIl-P-1144 TP304 Stainless teel Pipe Suppliers |
MIl-P-1144 stainless steel Pipe Manufacturer in India | MIl-P-1144 Pipe Manufacturer in India |
MIl-P-1144 TP304L Stainless Steel Pipe Supplier | MIl-P-1144 TP 316 Pipe Supplier in India |
MIl-P-1144 Corrosion Resistant Pipe Supplier | MIl-P-1144 Stainless Steel Seamless Pipe Supplier |
MIl-P-1144 TP347 Stainless Steel Pipe | Welded stainless steel Pipe MIl-P-1144 Supplier |
MIl-P-1144 Seamless Stainless Steel Pipe Supplier | MIl-P-1144 TP 316L Pipe supplier |
MIl-P-1144 Corrision Resistant Stainless steel Pipe | MIl-P-1144 High Pressure Hydraulic Pipe suppliers |
MIl-P-1144 TP304 Welded Stainless Steel Pipe Supplier | MIl-P-1144 Pipe Exporter |
304 MIl-P-1144 Stainless Steel Round Pipe | MIl-P-1144 Grade 304 PipeSupplier |
MIl-P-1144 Pipe Manufacturer in India | MIl-P-1144 Steel Pipe Manufacturer in India |
MIl-P-1144 Seamless Pipes Supplier | MIl-P-1144 High Pressure Pipe Manufacturer in India |
Product Name: MIl-P-1144 Stainless Steel Pipe
Manufacturer Test Certificate
IBR Test Certificate (Form III-D)
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection with Excise Gate Pass to avail
Modvat benefit.
Internal and external protection
We perform sandblasting according to SA 2,5 and protect the Tube surfaces from rust using a primer such as clear varnish, epoxy or zinc phosphate, etc. Upon request, we provide Tube protection by means of polyethylene, polypropylene, fibre-cement casing, or with bitumen. All kinds of paint coatings and galvanisation are also available.
These MIl-P-1144 Stainless Steel Tube grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability: