Komtech Metal and Alloys Dongri, Mumbai, Maharashtra

  We offer superior quality High Conductivity Copper Rods in the market. The High Conductivity Copper Rods that we manufacture have high endurance and long lasting make. They have excellent shine and can be molded into any shape as per the requirements. Uses Locomotive boiler stay bolts & rivets Plates for locomotive fire boxes

Type : Copper Rods

Material : Copper

Shape : Round

Application : Industrial

Finishing : Non Polished, Polished

Feature : Excellent Quality, Fine Finishing, High Strength

Textures : Solid

  Cupro Nickel Tubes & Pipes manufactured by us are as per the ASTM, BS and IS standards. These Cupro Nickel Tubes & Pipes mainly find application in marine industry because of high erosion and corrosion resistance. These Cupro Nickel Tubes & Pipes are made from high class Cupro Nickel. As we hold wide experience in manufacturing, we understand the different application-specific requirements of our clients and deliver the best products. Avail from us these Cupro Nickel Tubes & Pipes at standard LME rate. Available In [90/10] [70/30]   Specifications : Material 90/10 Cupro Nickle (CN 102) 70/30 Cupro Nickle(CN 107) Nominal Composion (%) Cu-Remainder Ni-9.0-11.0 Fe-1.0Max Mn-1.0 Max Cu-Remainder Ni-29.0-330 Fe-0.40-1.0 Max Mn-1.0 Max Condition Tensile Strength(Kg/mm2) Elongation 5.65 SO min. Hardness Hv. O30.638.830100 Max. M43.9Mi.--130 Min. O37.745.930110 Max. M51.0Mi.--140 Min. Application Has excellent resistance to condition are encountered It also has good resistance to condensate containing dissolved incondensable gases and give good service. It is an excellent material for sea water pipe lines and marine applications. Has excellent resistance to condition are encountered It also has good resistance to condensate containing dissolved incondensable gases and give good service. It is an excellent material for sea water pipe lines and marine applications.

Type : Cupro Nickel Pipes

Material : Copper

Shape : Round

Application : Gas Supplying, Heating Fabricators, Liquid

Finishing : Non Polished, Polished

Feature : Easy To Fit

With the assistance of our excellent logistics facility, we are able to deliver the orders within the postulated time frame. Founded in Mumbai(India), our company has been successful in capturing the local and domestic markets as trader of this product

Material : Copper

Finishing : Polished

Our product range includes copper ring type lugs, Pin, Fork Lugs, Copper Tubular Lugs, Copper Reducers, Copper Connectors, End Sealing Ferrule and Crimping Lugs etc. 

Type : Extrusion Press

Certification : ISO 9001:2008

Application : Industrial Use

Condition : New

We are the main supplier of this product.

Type : Brass Tubes

Material : Brass

Shape : Rectangular, Round, Square

Thickness : 10-20mm

Application : Electrical Purpose

Grade : AISI, ASTM, BS, DIN, JIS

Available with us are the high-grade Aluminium Brass Tubes. These Aluminium Brass Tubes, we manufacture, are fabricated as per the set industrial standards using quality material as per the set standards. The clients can avail the Aluminium Brass Tubes from us in different grades and specifications as per the requirement. Product Application Areas Heat Exchangers Refineries Power Plants Desalination plants Ship Building & Ship Repairs Condensers Ferrules Distillers Characteristics A Copper Zinc Alloy containing tin in small amount of arsenic, which is added as an inhibitor against dezincification. Inhibited Aluminium Brass resists the action of high velocity salt and brackish water and is commonly used for condenser tube. The outstanding characteristic of Aluminium Brass is the high resistance to impingement attack. Tubes of this alloy are recommended for use in marine and land power stations where cooling water velocity are high and where inhibited admiralty brass has failed from impingement Guide to the selection of tube material Sea Water Dissolved salts more than from 2000 ppm Suspended solids more than 30 ppm H2S or Ammonia is less than 1 ppm Permissible average velocity of water : 2.0-2.5 meters/sec.   Standard BS 2871 Part 3 ASTM B 111 DIN 1785 NFA 51 102 JIS H 3300 IS 1545 Symbol CN 110 C 68700 CuZn 20 Al1 CuZn Al 2 C 6820 CuZn 21 Al 2 As Cu 76.0 78.0 76.0 79.0 76.0 79.0 76.0 79.0 76.0, 79.0 76.0, 78.0 Sn 1.8 2.3 1.8 2.5 1.8 2.3 1.8 2.5 1.8 , 2.5 1.8,2.3 Pb 0.07 0.07 0.07 0.07 0.07 0.07 Ni - - 0.1 - - - Fe 0.06 0.05 0.07 0.06 0.06 0.06 Zn Remainder Remainder Remainder Remainder Remainder Remainder As 0.02 0.06 0.02 0.06 0.02 0.35 0.02 0.06 0.02 ,0.06 0.02 ,0.06 P - - 0.1 - - - Total Impurities Max. 0.3 - 0.1 0.3 - 0.3 Condition M   F 39     O   TA 0.61   - O TA   O   F 34     D Yield -   150 230 - - 400 Mps/Max Strength - 125 120 180 - - 355 Mps/Max N/mm2 -         415 Mps/Max Tensile -   390 Min.     - N/mm2 - 345 340 Min - 375 -   -         - Elongation - - 45 Min - - 85 Max % - - 55 Min - 40 80 , 110   -         130 Min Hardness HV 5 150 Min - - - - -   85 , 110   80 , 130 -   -   75 Min       - - Grain Size mm (75x) 0.05 Max 0.10 , 045 - 010, 045 010, 045 010 , 045  

Material : Brass

Shape : Round

Application : Home, Construction

Feature : Rust Proof, Easy To Use, Durable

Type : Aluminum Tube

Finshing : Polished, Non Polished

We are reckoned as a reliable Manufacturer, Exporter and Supplier of high-grade Admiralty Brass Tubes. The Admiralty Brass Tubes, we offer, are demanded widely across the globe by several industries owing to the excellent quality. The clients can avail the Admiralty Brass Tubes from us in varied specifications as per the requirement. Application Areas Heat Exchangers Refineries Power Plants Desalination plants Ship Building & Ship Repairs Condensers Ferrules Distillers Characteristics A Copper Zinc Alloy containing tin in small amount of arsenic, which is added as an inhibitor against dezincification. The pressure of Tin imparts to the alloy good corrosion resistance in a moderately polluted river water and clean seawater, either stagnant or slow moving (up to 2 m/sec.). This is the most common and wrought form of tube for heat exchange equipment. Guide To The Selection Of Tube Material : Clear, River, Lake Or Canal Water Dissolved salts more than from 2000 ppm Suspended solids more than 25 ppm H2S or Ammonia is less than 1 ppm Chloride less than 20 ppm For temperature more than 200***C and less than 450***C Permissible average velocity of water 2.0-2.5 meters/sec   Specifications   Standard BS 2871 Part 3 ASTM B-111 DIN 1785 NFA 51, 102 JIS H 3300 IS 1575 Symbol CN 111 C 44300 CuZn 08 Sa 1 CuZn 29 Sa 1 C 4430 CiZn 29 SN 1 As Cu 70.0,73.0 70.0 ,73.0 70.0 ,72.5 70.0 ,73.0 70.0 ,73.0 70.0,73.0 Sn 1.0 ,1.5 0.6-1.2 0.9-1.3 0.9 , 1.2 0.9 ,1.2 1.0 , 1.5 Pb 0.07 0.07 0.07 0.07 0.07 0.07 Ni - - 0.1 - - - Fe 0.06 0.06 0.07 0.06 0.06 0.06 Zn Remainder Remainder Remainder Remainder Remainder Remainder As 0.02 , 0.06 0.02 , 0.06 0.02-0.35 0.02, 0.06, 0.02 , 0.06 0.02 ,0.06 P - - 0.1 - - - Total Impurities Max. 0.3 - 0.1 0.3 - 0.3 Condition M O61 F36 - O O TA   F32     TA O         D Yield - 105 140, 220 - - - Strength -   100 , 170       N/mm2             Tensile - 310 360 Min - 314 Min 375 Mps/Max N/mm2 - - 320 Min - - -             340 Mps/Min.             385 Mps/Min Elongation - - 45 Min - 30 Min. - % - - 55 Min - 45 Min. 35 Min Hardness HV 5 150 Min - - 80 ,120 - 80 Max   85 ,110   80 , 105 80 ,110   80105   75 Min       - 130 Min             150 Min Grain Size mm (75x) 0.05 Max 010 ,045 - 010 ,045 010-045 010-045  

Type : Admiralty Brass Tubes

Material : Brass

Shape : Round

Application : Industrial

Finishing : Polished

Feature : Corrosion Proof, Excellent Quality, Fine Finishing, High Strength

We specialize in manufacturing, exporting and supplying 70/30 Brass Tubes of finest grade. The 70/30 Brass Tubes also known as "Sugar Brass Tubes" are manufactured at our own unit by the experts. The 70/30 Brass Tubes are available in diverse specifications and grades to cater to the diverse requirements of the clients. Application Areas Sugar Industry Hand Pumps Plumbing Furniture General Engineering Ammunitions   Specifications   Standard BS 2871 Part ASTM B, 135 NFA 51 102 IS 407 JIS H 3300 AS 11572 DIN 17671 IS 1545 Symbol CZ 126 C 26000 CuZn 30 CuZn 30 As C2600 259 CuZn 30 20265 CuZn 30 As Cu 69.0, 71.0 68.5, 71.5 68.5, 71.5 69.0, 71.0 68.5, 71.5 69.0, 71.0 69.0, 71.0 69.0, 71.0 Sn - - - 0.1 - - 0.05 - Al - - - 0.03 - - 0.02 - Pb 0.07 0.07 0.07 0.07 0.07 0.05 0.05 0.07 Ni - - - - - - 0.2 - Fe 0.06 0.05 0.06 0.06 0.05 0.05 0.05 0.06 Zn Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder As 0.02, 0.06 - 0.02, 0.06 - - 0.02, 0.06 - 0.02, 0.06 Total Impurities Max. 0.03 - 0.03 0.03 - - 1 0.3 Condition M H 58 - O O O F28 O TA H 80 - TA OH ¼ H F35 TA O     HD ½ H ½ H F42 HD Yield       180 Max 340 Min - 180 Max   Strength - - - - - - 200 Max - N/mm2             320 Max   Tensile   370 Min - 285 Mps/Min. 275 Min 280, 350 Mps 280, 350 375 Max N/mm2   455 Min   300Mps/Min 275 Min - 350, 420 340 Min         400Mps/Min. 373 Min. 320 Mps/Min 420 Min 385 Min           451 Min                   400 Mps/Min     Elongation -       45 Min 40 Min     % - - - - 45 Min. 35 Min - 55 Min   -       20 Min       Hardness HV 5 150 Min     75 Max.   80 Max   80 Max   85, 110 - 80, 105 80, 110 - 80, 105 - 80, 105   75 Mn     135 Mn   95, 103   130 Min             150 Min     Grain Size 0.05 Max - 010, 045 - 025, 060 0.65 Max     mm (75x)   -   - 035 Max 0.35 Min    

Type : Brass Tubes

Material : Brass

Shape : Round

Application : Industrial

Finishing : Polished

Feature : Corrosion Proof, Excellent Quality, Fine Finishing

Available with us is the high-grade 63/37 Brass Tubes that are fabricated by the experts by adopting quality methods. The 63/37 Brass Tubes, offered by us, are reckoned for the excellent features like durability, reliability and sturdy make, owing to which these are demanded widely. Application Areas General Engineering Furniture Architectural Grill Work Specification   Standard ASTMB - 135 JIS H3300 JIS H3300 DIN 17671 DIN 17671 IS 407 Symbol C 27200 *C 2720 *C 2280 CuZn 37 - CuZn 37 Cu 62.0 - 65.0 63.0 67.0 59, 63.0 62.0, 64.0 - 62.0, 65.0 Sn   - - 0.1 - - Al   - - 0.03 - - Pb 0.07 0.07 0.1 0.1 - 0.3 Ni   - - 0.3 - - Fe 0.07 0.05 0.07 0.1 - 0.1 Zn Remainder Remainder Remainder Remainder Remainder Remainder As   - - - - 0.06 Total Impurities Max.   - - 0.1 - 0.06 Condition H58 O o F 29 F 44 O H80 ½ H ½ h F 37 F 54 TA   H H     HD Yield       180 Max 340 Min   Strength   - - 200 Min 470 Min - N/mm2             Tensile 370 Min 294 Min. 314 Min. 290, 370 440, 540 280 Min N/mm2 455 Min 273 Min. 373 Min. 370, 440 540 Min 320 Min     450 Min 451 Min.     400 Min Elongation   - - - 45 Min 40 Min     - - - 45 Min 35 Min     - - - 20 Min - Hardness HV 5 150 Min     75 Zmax. - 80 Max   85, 110   80, 105 80, 110   80, 105   75 Mn     135 Mn - 95, 130             150 Min Grain Size 0.05 Max - 010, 045 - 0.25, 0.60 065 Max     -   -     mm (75x)         0.35 Min 0.35 Min  

Type : Brass Tubes

Material : Brass

Shape : Round

Finishing : Non Poilshed, Polished

Feature : Corrosion Proof, Fine Finishing, High Strength

We are glad to introduce ourselves a one of the leading manufacturer of Stainless Steel (Seamless & Welded) Pipes, Tubes, ‘U’ Tubes, Butt-welded Pipe Fittings and Flanges AS PER ASTM, ASME & DIN Standard in various sizes, grades & specifications. Our Plant is situated at 25 Km from the major city of Vadodara in the state of Gujarat, India. We have the fully well equipped plant & machineries & in-house testing facilities like “U” bending & Polishing and also Eddy Current, Ultrasonic, PMI & more to meet the quality & technical requirement for our customer and we have approved with the major third party inspection agencies in India like Lloyds, BVIS, TUV, DNV, SGS & supplying regular your product under the inspection & certificate of this Third party inspection

Finishing : Polished

Material : Copper

Finishing : Polished