Our Products
Steel And Stainless Steel Coils
2 Products available317 Stainless Steel Pipe
2 Products availablePipe Elbows
2 Products availableHeat Exchanger Parts
2 Products availableWe are leaders in the market for providing best range of Brass Fittings, Brass Round Bar, Brass Hollow Rod, Flat Brass Strip and Brass Strip Coils
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Brass Round Barswhich may also be prone to knife line attack in the heat affected zones of welds, very close to the fusion zone where the carbo nitrides have re dissolved in the solid steel matrix. The weldability of Brass Square Bars can be assumed to be similar, where neither of the grades can be expected to weld easier or better than the other
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Due to its excellentmachining properties brass is one of the most economical and efficient materials for the production of precision turned parts.
Hollow rods and profiles have established themselves as a cost-effective alternative for machined parts with a bore reduced machining times, less tool wear, less material input and thus reduced metal loss.
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Multi alloys international a leading manufacturer & exporter of copper & copper alloys product was founded in 2015 producing a wide variety of copper & copper alloys products. With a combined vision & development programs we have consistently improved and upgraded our quality of our copper & copper alloys products to world class levels in 2017 itself, multi alloys international gained iso 9001:2015, ohsas 18001:2007, iso 14001:2015 accreditation ped european directive 2014/68/eu certification .
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Multi Alloy International is a reputable manufacturer and supplier of high-quality brass coils, strips and circles, distinguished by our unwavering commitment to quality. Our brass strips, coils and circles are crafted using the finest raw materials, guaranteeing exceptional durability and versatility for a wide range of manufacturing applications. With a focus on delivering value, we offer competitive pricing without compromising on the distinctive qualities of our brass coils, strips and circles. Through stringent quality control measures and the use of modern scientific equipment, we ensure that our brass metal strips coils and circles are flawlessly manufactured, meeting the highest industry standards.
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We are a manufacturer, exporter & suppliers of Brass Sheets, available in a variety or grades, materials, and finishes, in metric and inch sizes. We have a full inventory, our range of Brass Sheets, made of premium grade Brass and engineered by our professionals according to the usage of the product. We have a wide assortment of Brass Sheets, Brass sheet and plate is available in either UNS C26000 (Cartridge Brass), C464000 Naval Brass, or C353000 (Engraver's Brass). Brass sheet is commonly used for door hardware, tooling, furniture, nuts, gears and small hardware also, its variation in alloy offers a strong, wear resistant and highly wieldable ability.
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Specifications
Nominal or Standard Size, in. | Outside Diameter, in. | Average Outside Diameter A Tolerance,in | Wall Thickness and Tolerances, in. | Theoretical Weight,lb/ft | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Type K | Type L | Type M | ||||||||||
Annealed | Drawn | Wall | Tolerance B | Wall | Tolerance B | Wall | Tolerance B | Type K | Type L | Type M | ||
Thick-ness | Thick-ness | Thick-ness | ||||||||||
¼ | 0.38 | 0 | 0 | 0.04 | 0 | 0.03 | 0 | c | c | 0.15 | 0.13 | c |
⅜ | 0.5 | 0 | 0 | 0.05 | 0.01 | 0.04 | 0 | 0.03 | 0 | 0.27 | 0.2 | 0.15 |
½ | 0.63 | 0 | 0 | 0.05 | 0.01 | 0.04 | 0 | 0.03 | 0 | 0.34 | 0.29 | 0.2 |
⅝ | 0.75 | 0 | 0 | 0.05 | 0.01 | 0.04 | 0 | c | c | 0.42 | 0.36 | c |
¾ | 0.88 | 0 | 0 | 0.07 | 0.01 | 0.05 | 0 | 0.03 | 0 | 0.64 | 0.46 | 0.33 |
1 | 1.13 | 0 | 0 | 0.07 | 0.01 | 0.05 | 0.01 | 0.04 | 0 | 0.84 | 655 | 0.47 |
1¼ | 1.38 | 0 | 0 | 0.07 | 0.01 | 0.06 | 0.01 | 0.04 | 0 | 1.04 | 0.88 | 0.68 |
1½ | 1.63 | 0 | 0 | 0.07 | 0.01 | 0.06 | 0.01 | 0.05 | 0.01 | 1.36 | 1.14 | 0.94 |
2 | 2.13 | 0.01 | 0 | 0.08 | 0.01 | 0.07 | 0.01 | 0.06 | 0.01 | 2.06 | 1.75 | 1.46 |
2½ | 2.63 | 0.01 | 0 | 0.1 | 0.01 | 0.08 | 0.01 | 0.07 | 0.01 | 2.93 | 2.48 | 2.03 |
3 | 3.13 | 0.01 | 0 | 0.11 | 0.01 | 0.09 | 0.01 | 0.07 | 0.01 | 4 | 3.33 | 2.68 |
3½ | 3.63 | 0.01 | 0 | 0.12 | 0.01 | 0.1 | 0.01 | 0.08 | 0.01 | 5.12 | 4.29 | 3.58 |
4 | 4.13 | 0.01 | 0 | 0.13 | 0.01 | 0.11 | 0.01 | 0.1 | 0.01 | 6.51 | 5.38 | 4.66 |
5 | 5.13 | 0.01 | 0 | 0.16 | 0.02 | 0.13 | 0.01 | 0.11 | 0.01 | 9.67 | 7.61 | 6.66 |
6 | 6.13 | 0.01 | 0 | 0.19 | 0.02 | 0.14 | 0.01 | 0.12 | 0.01 | 13.9 | 10.2 | 8.92 |
8 | 8.13 | 0.01 | 0 | 0.27 | 0.03 | 0.2 | 0.02 | 0.17 | 0.02 | 25.9 | 19.3 | 16.5 |
0 | ||||||||||||
10 | 10.13 | 0.01 | 0 | 0.34 | 0.03 | 0.25 | 0.03 | 0.21 | 0.02 | 40.3 | 30.1 | 25.6 |
-0.01 | ||||||||||||
12 | 12.13 | 0.01 | 0 | 0.41 | 0.04 | 0.28 | 0.03 | 0.25 | 0.03 | 57.8 | 40.4 | 36.7 |
-0.01 |
Specifications
Tube Size | Outer Dia. | Thickness | Inner Dia. | Calculated Burst Pressure | Maximum Working Pressure | |||
---|---|---|---|---|---|---|---|---|
max. | min. | |||||||
mm | mm | mm | mm | mm | bar | PSI | bar | PSI |
15 | 15.05 | 14.97 | 0.7 | 13.6 | 240 | 3480 | 58 | 841 |
22 | 22.06 | 21.98 | 0.9 | 20.2 | 215 | 3117.5 | 51 | 739.5 |
28 | 28.06 | 27.98 | 0.9 | 26.2 | 165 | 2392.5 | 40 | 580 |
35 | 35.07 | 34.99 | 1.2 | 32.6 | 175 | 2537.5 | 42 | 609 |
42 | 42.07 | 41.99 | 1.2 | 39.6 | 145 | 2102.5 | 35 | 507.5 |
54 | 54.07 | 53.99 | 1.2 | 51.6 | 110 | 1595 | 27 | 391.5 |
67 | 66.75 | 66.6 | 1.2 | 64.6 | 105 | 1522.5 | 20 | 290 |
76.1 | 76.3 | 76.15 | 1.5 | 73.1 | 100 | 1450 | 24 | 348 |
108 | 108.25 | 108 | 1.5 | 105 | 70 | 1015 | 17 | 246.5 |
Specifications
Tube Size | Outer Dia. | Thickness | Inner Dia. | Calculated Burst Pressure | Maximum Working Pressure | |||
---|---|---|---|---|---|---|---|---|
max. | min. | |||||||
mm | mm | mm | mm | mm | bar | PSI | bar | PSI |
15 | 15.05 | 14.97 | 1 | 13 | 360 | 5220 | 87 | 1261.5 |
22 | 22.06 | 21.98 | 1.2 | 19.6 | 290 | 4205 | 69 | 1000.5 |
28 | 28.06 | 27.98 | 1.2 | 25.6 | 230 | 3335 | 55 | 797.5 |
35 | 35.07 | 34.99 | 1.5 | 32 | 225 | 3262.5 | 54 | 783 |
42 | 42.07 | 41.99 | 1.5 | 39 | 190 | 2755 | 45 | 652.5 |
54 | 54.07 | 53.99 | 2 | 50 | 195 | 2827.5 | 47 | 681.5 |
67 | 66.75 | 66.6 | 2 | 63 | 157 | 2276.5 | 37 | 536.5 |
76.1 | 76.3 | 76.15 | 2 | 72.1 | 140 | 2030 | 33 | 478.5 |
108 | 108.25 | 108 | 2.5 | 103 | 120 | 1740 | 29 | 420.5 |
Specifications
Tube Size | Outer Dia. | Thickness | Inner Dia. | Calculated Burst Pressure | Maximum Working Pressure | |||
---|---|---|---|---|---|---|---|---|
max. | min. | |||||||
mm | mm | mm | mm | mm | bar | PSI | bar | PSI |
15 | 15.05 | 14.97 | 0.5 | 14 | 260 | 3770 | 50 | 725 |
22 | 22.06 | 21.98 | 0.6 | 20.8 | 215 | 3117.5 | 41 | 594.5 |
28 | 28.06 | 27.98 | 0.6 | 26.8 | 165 | 2392.5 | 32 | 464 |
35 | 35.07 | 34.99 | 0.7 | 33.6 | 155 | 2247.5 | 30 | 435 |
42 | 42.07 | 41.99 | 0.8 | 40.6 | 145 | 2102.5 | 28 | 406 |
54 | 54.07 | 53.99 | 0.9 | 52.2 | 130 | 1885 | 25 | 362.5 |
67 | 66.75 | 66.6 | 1 | 65 | 120 | 1740 | 20 | 290 |
76.1 | 76.3 | 76.15 | 1.2 | 73.7 | 80 | 1160 | 19 | 275.5 |
108 | 108.25 | 108 | 1.2 | 105.6 | 75 | 1087.5 | 17 | 246.5 |
Multi Alloys International pressurized ACR/Med copper tubing is available in 10, 12, and 20 ft. lengths, and a variety of sizes, both Type L and Type K.
Each product conforms to ASTM B-280/B-819 specifications, is specially cleaned, de-burred, purged and pressurized with nitrogen gas, and features easy to remove, installer friendly, rubber plugs.
Multi Alloys International uses modern and environment friendly aqueous degreasing system to achieve the ASTM B 280 cleanliness limit of less than 0.0035 g/sq. ft on interior surfaces.
Particularization should be given to :
Specifications
Actual tube size | Safe Working Pressure (kPa) | ||||||||
---|---|---|---|---|---|---|---|---|---|
OD | OD | Wall | Nominal | Service Temperature(0C) | |||||
Thickness | tube | ||||||||
(inches) | (mm) | (mm) | mass | 50 | 55 | 60 | 65 | 70 | 75 |
(kg/6m) | |||||||||
3/16" | 4.76 | 0.71 | 0.48 | 12715 | 12280 | 11845 | 11410 | 10980 | 10545 |
1/4" | 6.35 | 0.71 | 0.68 | 9175 | 8860 | 8550 | 8235 | 7920 | 7610 |
6.35 | 0.81 | 0.76 | 10635 | 10270 | 9910 | 9545 | 9180 | 8820 | |
6.35 | 0.91 | 0.83 | 12140 | 11730 | 11315 | 10900 | 10485 | 10070 | |
5/16" | 7.94 | 0.81 | 0.97 | 8290 | 8005 | 7725 | 7440 | 7160 | 6875 |
7.94 | 0.91 | 1.08 | 9430 | 9110 | 8790 | 8465 | 8145 | 7820 | |
3/8" | 9.52 | 0.71 | 1.05 | 5900 | 5700 | 5495 | 5295 | 5095 | 4895 |
9.52 | 0.81 | 1.19 | 6800 | 6570 | 6335 | 6105 | 5870 | 5640 | |
9.52 | 0.91 | 1.32 | 7720 | 7455 | 7190 | 6930 | 6665 | 6400 | |
½" | 12.7 | 0.71 | 1.44 | 4345 | 4195 | 4050 | 3900 | 3750 | 3605 |
12.7 | 0.81 | 1.62 | 4995 | 4825 | 4655 | 4480 | 4310 | 4140 | |
12.7 | 0.91 | 1.81 | 5655 | 5460 | 5270 | 5075 | 4880 | 4685 | |
5/8" | 15.88 | 0.81 | 2.06 | 3945 | 3810 | 3675 | 3540 | 3405 | 3270 |
15.88 | 0.91 | 2.3 | 4460 | 4310 | 4155 | 4000 | 3850 | 3700 | |
15.88 | 1.02 | 2.56 | 5030 | 4860 | 4690 | 4515 | 4345 | 4170 | |
3/4" | 19.05 | 0.91 | 2.78 | 3600 | 3475 | 3355 | 3230 | 3110 | 2985 |
19.05 | 1.02 | 3.1 | 4150 | 4010 | 3230 | 3725 | 3585 | 3445 | |
19.05 | 1.14 | 3.44 | 4670 | 4510 | 4350 | 4190 | 4030 | 3870 | |
7/8" | 22.22 | 0.91 | 3.27 | 3140 | 3030 | 2925 | 2815 | 2710 | 2600 |
22.22 | 1.22 | 4.32 | 4265 | 4120 | 3970 | 3830 | 3680 | 3535 | |
22.22 | 1.4 | 4.91 | 4930 | 4760 | 4595 | 4425 | 4255 | 4090 | |
22.22 | 1.63 | 5.66 | 5795 | 5600 | 5400 | 5205 | 5005 | 4805 | |
1" | 25.4 | 0.91 | 3.76 | 2730 | 2640 | 2545 | 2450 | 2360 | 2265 |
25.4 | 1.22 | 4.97 | 3705 | 3580 | 3450 | 3525 | 3200 | 3070 | |
25.4 | 1.63 | 6.53 | 5025 | 4855 | 4685 | 4510 | 4340 | 4170 | |
1/8" | 28.58 | 0.91 | 4.25 | 2420 | 2335 | 2255 | 2170 | 2090 | 2005 |
28.58 | 1.22 | 5.63 | 3275 | 3165 | 3050 | 2940 | 2830 | 2715 | |
28.58 | 1.63 | 7.41 | 4435 | 4285 | 4135 | 3980 | 3830 | 3680 | |
28.58 | 1.83 | 8.25 | 5015 | 4845 | 4670 | 4500 | 4330 | 4160 | |
1.1/4" | 31.75 | 0.91 | 4.73 | 2170 | 2095 | 2025 | 1950 | 1875 | 1800 |
31.75 | 1.22 | 6.28 | 2935 | 2835 | 2735 | 2635 | 2535 | 2435 | |
31.75 | 2.03 | 10.17 | 5005 | 4835 | 4665 | 4495 | 4325 | 4150 | |
1 3/8" | 34.92 | 0.91 | 5.22 | 1970 | 1900 | 1835 | 1770 | 1700 | 1635 |
34.92 | 1.22 | 6.93 | 2660 | 2570 | 2480 | 2390 | 2300 | 2210 | |
34.92 | 2.03 | 11.26 | 4525 | 4370 | 4220 | 4065 | 3910 | 3755 | |
1½" | 38.1 | 1.22 | 7.59 | 2435 | 2350 | 2265 | 2185 | 2100 | 2020 |
38.1 | 2.29 | 13.83 | 4690 | 4530 | 4370 | 4210 | 4050 | 3890 | |
1 5/8" | 41.28 | 0.91 | 6.19 | 1660 | 1605 | 1545 | 1490 | 1435 | 1375 |
41.28 | 1.22 | 8.24 | 2240 | 2165 | 2090 | 2010 | 1935 | 1860 | |
41.28 | 2.41 | 15.79 | 4550 | 4390 | 4235 | 4080 | 3925 | 3770 |
Specifications
Nominal or Standard Size, inches | Nominal dimensions, inches | Calculated values (based on nominal dimensions) | ||||||
---|---|---|---|---|---|---|---|---|
Outside diameter | Inside diameter | Wall thickness | Cross sectional area of bore, sq. inches | Internal surface, sq. ft. per linear ft. | Weight of Tube only, pounds per linear ft. | Contents of tube, cu. ft. per linear ft | ||
42461 | K | 0.38 | 0.31 | 0.04 | 0.07 | 0.08 | 0.15 | 0 |
L | 0.38 | 0.32 | 0.03 | 0.08 | 0.08 | 0.13 | 0 | |
42585 | K | 0.5 | 0.4 | 0.05 | 0.13 | 0.11 | 0.27 | 0 |
L | 0.5 | 0.43 | 0.04 | 0.15 | 0.11 | 0.2 | 0 | |
42401 | K | 0.63 | 0.53 | 0.05 | 0.22 | 0.13 | 0.34 | 0 |
L | 0.63 | 0.55 | 0.04 | 0.23 | 0.14 | 0.29 | 0 | |
42587 | K | 0.75 | 0.65 | 0.05 | 0.33 | 0.17 | 0.42 | 0 |
L | 0.75 | 0.67 | 0.04 | 0.35 | 0.17 | 0.36 | 0 | |
42463 | K | 0.88 | 0.75 | 0.07 | 0.44 | 0.2 | 0.64 | 0 |
L | 0.88 | 0.79 | 0.05 | 0.48 | 0.21 | 0.46 | 0 | |
1 | K | 1.13 | 1 | 0.07 | 0.78 | 0.26 | 0.84 | 0.01 |
L | 1.13 | 1.03 | 0.05 | 0.83 | 0.27 | 0.66 | 0.01 | |
37987 | K | 1.38 | 1.25 | 0.07 | 1.22 | 0.33 | 1.04 | 0.01 |
L | 1.38 | 1.27 | 0.06 | 1.26 | 0.33 | 0.88 | 0.01 | |
37257 | K | 1.63 | 1.48 | 0.07 | 1.72 | 0.39 | 1.36 | 0.01 |
L | 1.63 | 1.51 | 0.06 | 1.78 | 0.39 | 1.14 | 0.01 | |
2 | K | 2.13 | 1.96 | 0.08 | 3.01 | 0.52 | 2.06 | 0.02 |
L | 2.13 | 1.99 | 0.07 | 3.09 | 0.52 | 1.75 | 0.02 | |
37258 | K | 2.63 | 2.44 | 0.1 | 4.66 | 0.64 | 2.93 | 0.03 |
L | 2.63 | 2.47 | 0.08 | 4.77 | 0.65 | 2.48 | 0.03 | |
3 | K | 3.13 | 2.91 | 0.11 | 6.64 | 0.76 | 4 | 0.05 |
L | 3.13 | 2.95 | 0.09 | 6.81 | 0.76 | 3.33 | 0.05 | |
37259 | K | 3.63 | 3.39 | 0.12 | 9 | 0.89 | 5.12 | 0.06 |
L | 3.63 | 3.43 | 0.1 | 9.21 | 0.9 | 4.29 | 0.06 | |
4 | K | 4.13 | 3.86 | 0.13 | 11.7 | 1.01 | 6.51 | 0.08 |
L | 4.13 | 3.91 | 0.11 | 12 | 1.02 | 5.38 | 0.08 | |
5 | K | 5.13 | 4.81 | 0.16 | 18.1 | 1.26 | 9.67 | 0.13 |
L | 5.13 | 4.88 | 0.13 | 18.7 | 1.28 | 7.61 | 0.13 | |
6 | K | 6.13 | 5.74 | 0.19 | 25.9 | 1.5 | 13.9 | 0.18 |
L | 6.13 | 5.85 | 0.14 | 26.8 | 1.53 | 10.2 | 0.19 | |
8 | K | 8.13 | 7.58 | 0.27 | 45.2 | 1.99 | 25.9 | 0.31 |
L | 8.13 | 7.73 | 0.2 | 46.9 | 2.02 | 19.3 | 0.33 |