We are mainly looking for export queries.
Size | 1/4''-1'', 2''-3'', 1''-2'' |
Length | 6-8 meters, 0-2 meters, 4-6 meters, 2-4 meters |
Type | Welded |
Hallow Sections | Circular |
Form | Round, Square, Rectangular, Coil, 'U' Shape |
Standard | Symbol |
ASTM B 68 | C 12200 |
ASTM B 75 | DLP C12000 |
BS 2871 Part 2 | C 101 |
BS 2871 Part 3 | C 106 |
EN 12451 | DHP |
JIS H3300 | C 1220 |
Product Applications areas
Grade | SS304, SS316 |
Size | 1''-2'', 1/4''-1'', 2''-3'' |
Length | 4-6 meters, 2-4 meters, 6-8 meters |
Hallow Sections | Circular |
STAINLESS STEEL PIPES & TUBES
Application in high demanding industries and sectors, particularly high temperature and corrosive services.
Stainless steel seamless pipes and stainless steel seamless tubes are reliable long lasting and on par with international quality and safety norms
Stainless Steel ERW, EFW and Stainless Steel Seamless Pipes and Stainless Steel Seamless tubes.
Applications include attractive appearance, corrosion resistance, low maintenance and strength of stainless steel.
Stainless steel is more expensive than standard grades of steel but it has greater resistance to corrosion, needs low maintenance and has no need for painting or other protective coatings.
These factors mean stainless steel can be more economically viable once service life and life-cycle costs are considered.
GRADE | C% | Mn% | P% | S% | Si% | Ni% | Cr% |
ASTM A 312 TP 304 | - | - | - | - | - | 8 | 18 |
0.08 | 2 | 0.045 | 0.03 | 1 | 11 | 20 | |
ASTM A 312 TP 304L | - | - | - | - | - | 8 | 18 |
0.03 | 2 | 0.045 | 0.03 | 1 | 13 | 20 | |
ASTM A 312 TP 310 | - | - | - | - | - | 19 | 24 |
0.25 | 2 | 0.045 | 0.03 | 1 | 22 | 26 | |
ASTM A 312 TP 316 | - | - | - | - | - | 10 | 16 |
0.08 | 2 | 0.045 | 0.03 | 1 | 14 | 18 | |
ASTM A 312 TP 316L | - | - | - | - | - | 10 | 16 |
0.03 | 2 | 0.045 | 0.03 | 1 | 15 | 18 | |
ASTM A 312 TP 321 | - | - | - | - | - | 9 | 17 |
0.08 | 2 | 0.045 | 0.03 | 1 | 12 | 19 | |
ASTM A 312 TP 347 | - | - | - | - | - | 9 | 17 |
0.08 | 2 | 0.045 | 0.03 | 1 | 13 | 20 |
Unit Length | 12m, 3m, 6m, 18m |
Material | Stainless Steel |
Form | Round, Square, Rectangular, Coil, 'U' Shape |
Grade | Astm / Asme A/Sa 269 / 213 / 249 |
Size | 1/2 inch, 3/4 inch, 1 inch, 2 inch |
Unit Pipe Length | 3 meter, 6 meter, 9 meter, 18 meter |
Form | Round, Square, Rectangular, Coil, U Shape |
Size | 3/4 inch, 1 inch, 1/2 inch, 2 inch |
Unit Pipe Length | 9 meter, 3 meter, 6 meter, 18 meter |
Material | SS Alloy |
ALLOY STEEL TUBES & ALLOY STEEL PIPES
Alloy Steel contains substantial quantities of elements other than carbon such as nickel, chromium, silicon, manganese, tungsten, molybdenum, vanadium and limited amounts of other commonly accepted elements such as manganese, sulfur, silicon, and phosphorous.
Addition of such alloying elements is usually for the purpose to increase hardness, strength or chemical resistance.
Pipes made of alloy steel have exceptional performance properties.
These are generally developed for energy-related applications involving oil and gas drilling and are subjected to stresses in machine parts.
Length | 4-6 meters, 2-4 meters, 6-8 meters, 0-2 meters |
Size | 1/4''-1'', 1''-2'', 2''-3'' |
Hallow Sections | Circular |
Material | Copper |
Copper is light, strong, corrosion-resistance, long lasting and maintenance free. Its high thermal conductivity and ease of joining, bending and handling often make it the metal chopice for tubing. Copper tube will not burn or support combustion or decompose toxic gases. Therefore, it will not carry fire through floors, walls, and ceilings. Volatile organic compounds are not required for installation.
Amco Metals provides a full range of copper products for almost any application. Our strip, coil, foil, bar, rod, pipe, plate, sheet, tube and other profiles are produced in a wide variety of copper alloys, including clad composites. They can be produced in standard dimensions or custom made to your requirements. Our copper products are manufactured in compliance with the main international specifications, and tighter tolerances are available upon request. We offer various platings and coatings, edge conditioning, special surface conditions, profiled strip, and multiple packaging options to meet our customers’ requirements. The following is a summary of our production capabilities.
ASTM | Trade Name | EN / DIN |
---|---|---|
C10100 | Copper 101 | |
C10200 | Copper 102 | |
C10300 | Copper 103 | |
C11000 | Copper 110 - Electrical Grade Copper | |
C12000 | Copper 120 | |
C12200 | Phosphor Copper | |
C14500 | Copper 145 - Tellurium Copper | |
C15000 | Zirconium Copper | |
C16200 | Cadmium Copper | |
C17200 | Beryllium Copper | |
C18200 | Chromium Copper | |
C65100 | Silicon Copper (Low Silicon Bronze B) | |
C68700 | Arsenical Copper | |
Other Alloys available upon request |
Min. Gauge | 0.006" | 0.15mm | |
---|---|---|---|
Max. Gauge | 0.250" | 6.35mm |
Min. Width | 0.125" | 3mm | |
---|---|---|---|
Max. Width | 48.00" | 1,220mm |
Manufactured in compliance with the main international specifications and standards including ASTM, EN, and DIN. Our brass strip can also be manufactured to meet the requirements of other international standards, including ASME, SAE, MIL, QQ, ISO, BS, and JIS.
Hallow Sections | Circular |
Size | 2 inch-3 inch, 3 inch-10 inch, 1/4 inch-1 inch, 1 inch-2 inch |
Unit Length | 6m, 3m, 12m, 30m |
Size | 1/4 inch-1/2 inch, 1/2 inch-1 inch, 1 inch-1.5 inch |
Unit Length | 3m, 6m, 12m, 18m |
Color | Black |
BOILER GRADE TUBES
Boiler pipes & tubes are used in different kinds of industrial boilers, superheaters, economizers, heat exchangers, headers, steam/saline piping, air preheaters, water wall, rifle bore tubes etc.
The pipes and tubes offered by us are used in various industrial applications and have a long shelf life to remain stable for long term.
Boiler pipes & tubes features include modern designs, Sturdy construction, Robust quality, Durability, Different thickness or diameter, Long shelf life, Easy to install
Tubes are used to transfer heat load through its walls (Thickness) and Pipes are used for transferring heat loads through its Bore
GRADE | C% | Mn% | P% | S% | Si% |
ASTM A179 TUBES S | 0.06 | 0.27 | - | - | NA |
0.18 | 0.63 | 0.035 | 0.035 | ||
ASTM A 210 GRADE A1 | - | - | - | - | 0.1 |
0.27 | 0.93 | 0.035 | 0.035 | - | |
ASTM A 178 GRADE A | 0.06 | 0.27 | - | - | NA |
0.18 | 0.63 | 0.035 | 0.035 | ||
ASTM A 178 GRADE C | - | - | - | - | NA |
0.35 | 0.8 | 0.035 | 0.035 | ||
ASTM A 178 GRADE D | - | 1 | - | - | 0.1 |
0.27 | 1.5 | 0.03 | 0.015 | - | |
ASTM A192 BOILER TUBES | 0.06 | 0.27 | - | - | - |
0.18 | 0.63 | 0.035 | 0.035 | 0.25 |
Size | 1/2 inch, 2 inch, 3/4 inch, 1 inch |
Unit Pipe Length | 9 meter, 18 meter, 6 meter, 3 meter |
Steel Grade | UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760 |
Standards | ASTM / ASME SA 790 |
The microstructures inside duplex stainless steels are approximately 50 percent austenite and 50 percent ferrite, and consequently, duplex products share the physical properties of both ferritic and austenitic grades. Duplex stainless steels are resistant to the cracking caused by chloride stress corrosion in austenitic grades and have improved resistance to localized corrosion. This family of stainless steels has roughly twice the yield strength of their counterpart austenitic grades which means we can use it to design thinner gauge tubing. Higher hardness values provide better wear resistance for high precision tubes.
Duplex steels are easily welded and formed, similar to austenitic grades. Depending on chromium, nickel and molybdenum content, duplex stainless steels are divided into four main categories: lean duplex, duplex, super duplex and hyper duplex. This family of alloys has great advantages in both material and engineered fabrication costs.
Typical applications for this alloy group include heat exchanger tubes, umbilicals, structural tanks, pulp and paper making equipment, pipes and fittings, and seawater handling systems.
Amco Metals manufactures duplex stainless steel tubes in the following alloys:
Alloy | UNS | WNR |
---|---|---|
Duplex | S31803 | 1.4462 |
Super Duplex | S32750 | 1.441 |
Super Duplex | S32760 | 1.4501 |
Hallow Sections | Circular |
Size | 2 inch-3 inch, 1/4 inch-1 inch, 1 inch-2 inch |
Unit Length | 12m, 6m, 18m, 3m |
Shape | Round |
Brass Tubes for General Engineering Purpose
Brass Tubes For Furniture & Lighting Fixtures, C68700 Aluminum Brass Tubes, C44300 Admiralty Brass Tubes, Admiralty Brass Tubes For Evaporators & Coolers, Arsenic Brass Tubes For Sugar Industries, Brass Tubes For General Engineering Purpose.
Product application Areas:
General Engineering, Ammunitions
Characteristics:
A Copper and Zinc Alloy containing a small amount of Arsenic. This is added as an inhibitor against dezincification. The alloy exhibits a good combination of strength and ductility and is commonly selected whenever excellent cold working properties, bright finish, and relatively low cost are desirable. Severe environment must be considered to predict corrosion behavior. The alloy is often used for a variety of deep drawn components.
Chemical Composition:
Cu - 63.0 to 68.5, Zn-rem., Pb 0.10 max, Fe 0.07 max
Related Standards
ISS - IS407, CuZn37, KS - C 2700, JIS - C 2700, ASTM - C27000, BS - C2108, DIN - CuZn37.
Material | Stainless Steel, Copper, Aluminium |
Section Shape | Oval, Round |
Wall thickness | 0.04 mm |
Outer diameter | 0.98 mm |
Heat Exchanger Tubes
We offer a range of products specifically meeting the demands and specifications required in the fabrication of shell and tube heat exchangers. We design and manufacture tubes for the HX market that fully meets the requirements in terms of price, delivery, and specifications.
Our heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydrocarbon processing and oil refining, nuclear power generation and aerospace.
Our heat exchanger products can be purchased as seamless, welded or welded redrawn tubes in the following materials:
These high-performance tubes are available at dimensions between 12.70 mm and 38.10mm OD, which covers the majority of the standard sizes used. However, Fine Tubes also specializes in the development and production of small diameter thin wall tubing associated with applications in the aerospace and nuclear industries. Our minimum size here is just 0.98 mm OD with a 0.04 mm wall thickness.
12.70 mm OD | X | 1.22 mm wall | in lengths up to 20 m (65.62 ft) |
Fine Tubes heat exchanger tubes can be supplied in straight lengths up to 20m. Completed packages of U-bent and C-formed tubes can be supplied ready to be installed in the tube sheet of shell and tube heat exchangers.
We can manufacture heat exchanger tubes to the industry specifications outlined in this chart:
Specification | Alloy | Testing |
ASTM B622 | C276 (UNS N10276) | Seamless Eddy Current tested |
ASTM B626 | C276 (UNS N10276) and | IA Welded and Annealed - 100% Eddy Current tested |
ASTM A789 | Duplex (UNS S31803) | Seamless, Welded, Welded redrawn - 100% Eddy Current tested |
ASTM B516 | Alloy 600 (UNS N06600) | Welded and Welded redrawn |
ASTM A213 | Stainless Steels | Seamless - 100% Eddy Current tested |
Single Piece Length | 3 meter, 6 meter, 18 meter |
Size/Diameter | 1 inch, 2 inch, 3 inch, 1/2 inch |
Form | Round, Square, Rectangular, Coil, 'U' Shape |
Copper-Nickel, also known as Cupro-Nickel, can withstand seawater corrosion, erosion and bio-fouling. It is therefore widely used in marine and offshore industries. Our aluminum strip can be produced in standard dimensions or custom made to your requirements. We produce both imperial and metric units.
Global Metals provides a full range of copper-nickel products for almost any application. Our strip, coil, foil, bar, rod, pipe, plate, sheet, tube and other profiles are produced in a wide variety of alloys, including clad composites. They can be produced in standard dimensions or custom made to your requirements. Our copper-nickel products are manufactured in compliance with the main international specifications, and tighter tolerances are available upon request. We offer various plating and coating, edge conditioning, special surface conditions, profiled strip, and multiple packaging options to meet our customers’ requirements. The following is a summary of our production capabilities.
Alloys
ASTM | Trade Name | EN / DIN |
C70600 | Cupro-Nickel 706 (90/10) |
|
C71500 | Cupro-Nickel 715 (70/30) |
|
Other Alloys available upon request |
Thickness
Min. Gauge | 0.006" | 0.15mm |
Max. Gauge | 0.250" | 6.35mm |
Width
Min. Width | 0.125" | 3mm |
Max. Width | 48.00" | 1,220mm |
Manufactured in compliance with the main international specifications and standards including ASTM, EN, and DIN. Our brass strip can also be manufactured to meet the requirements of other international standards, including ASME, SAE, MIL, QQ, ISO, BS, and JIS.
Applications
Single Piece Length | 3 meter, 18 meter, 6 meter |
Size/Diameter | 3 inch, 1/2 inch, 1 inch, 2 inch |
Grades | Nickel 200 (UNS02200), Nickel 201 (UNS02201) |
Standards | ASTM B161 / ASME SB161 and ASTM B163 / ASME SB163 |
Amco Metals stock seamless nickel tubing for both aerospace and commercial applications. Nickel base alloys offer high strength, high temperature, and heat resistance.
Many of our tubing products are supplied for applications in the following industries:
Alloy designations:
Alloy 20, 200, C-276, 400, 600, 625, 718, and HX
· 20 Nickel Tubing: A nickel-chromium-molybdenum alloy developed for applications involving sulfuric acid.
· 200 Nickel Tubing: Commercially pure wrought nickel, with good mechanical properties, excellent resistance to many corrosives.
· C-276 Nickel Tubing: High molybdenum content makes this alloy especially resistant to pitting and crevice corrosion.
· 400 Nickel Tubing: High strength, good weldability, excellent corrosion resistance.
· 600 Nickel Tubing: A nickel-chromium alloy with good oxidation resistance to 2000 degree F.
· 625 Nickel Tubing: A nickel-chromium alloy with strength and excellent resistance to a wide variety of corrosive media.
· 718 Nickel Tubing: Age-hardenable nickel-chromium-iron alloy containing significant amounts of niobium, molybdenum, titanium, and aluminum.
· HX Nickel Tubing: Nickel-iron chromium alloy with good high-temperature strength and corrosion resistance.
Unit Pipe Length | 9 meter, 18 meter, 3 meter, 6 meter |
Form | Round, Square, Rectangular, Coil, 'U' Shape |
Thickness | 1 mm OD upto 254 mm OD In 0.2 to 20 mm |
Single Piece Length | 3 meter, 6 meter, 18 meter, 36 meter |
Size/Diameter | 1 inch, 2 inch, 3 inch, 1/2 inch |
Outer diameter | 6.35 mm |
Monel Tubes
Single Piece Length | 6 meter, 18 meter, 3 meter |
Size/Diameter | 1 inch, 2 inch, 3 inch, 1/2 inch |
Grade | UNS 8825 inconel (825) uns 6600 (inconel 600) uns 6601 (inconel 601) uns 6625 (inconel 625) |
Inconel Tubes
It is a hard and ductile metal of silver-white color.
It has high corrosion resistance suitable for both high and low-temperature applications.
Nickel is a fair conductor of heat and electricity making it suitable for its use in furnaces, heat exchangers, aerospace engineering etc.
Nickel has high metallurgical stability making it suitable for hard-metal industry.
It also acts as a catalyst for various chemical processes.
Nickel alloys tubing products are made available in seamless and welded tubes and pipes
Important characteristics include corrosion & oxidation resistance, ductility, brilliant polish, excellent mechanical strength, high creep resistance, high-temperature resistance.Unit Pipe Length | 3 meter, 6 meter |
Size | 3/4 inch, 1 inch, 1/2 inch |
Material | SS |
Manufactured in compliance with the main international specifications and standards including ASTM, EN, and DIN. Our brass strip can also be manufactured to meet the requirements of other international standards, including ASME, SAE, MIL, QQ, ISO, BS, and JIS.
Other Details:
|