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Read MoreQuick ViewCopper Nickel tubes C71500
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Read MoreQuick ViewCopper Nickel tubes C70600
Copper-nickel (also known as cupronickel) alloys offer excellent corrosion resistance to seawater and good fabricability. The addition of nickel to copper improves strength and corrosion resistance while allowing the alloy to remain ductile, other elements can be added to copper-nickel to increase strength, corrosion resistance, hardening, weldability and castability. The nickel-copper alloy has been widely used for r marine applications. C70600 often known as 90-10 copper-nickel, is the alloy with 90% copper and 10% nickel, has been widely used in the automotive, admiralty, shipping, offshore as well as power generation.
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Read MoreQuick ViewAluminium brass tubes C68700
Inhibited Aluminum Brass tubes – C68700 – resists the action of high-velocity salt and blackish water and is commonly used for condenser tubes. The main characteristic of C68700 is its high resistance to impingement attack. Tubes of this alloys are recommended for use in Marine and Land Power Stations, in which cooling water velocities are high.
If any questions,please feel free to contact sales@grandsteeltube.com
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Read MoreQuick ViewAdmiralty Brass tubes – C44300
Inhibited Admiralty Brass tubes – C44300 – has good corrosion resistance and is specially used for tubing of steam condensers cooled with fresh, salt or brackish water. Admiralty metal tubes are also used for heat exchangers in oil refineries, in which corrosion from sulfur compounds and contaminated water may be very severe, and for feed-water heaters and heat-exchanger equipment as well as other industrial processes.
If any questions,please contact sales@grandsteeltube.com
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Read MoreQuick ViewBrazed Double Wall Tube for Automobile
Brazed Double Wall Bundy Tubes for automobiles produced by Grand are capable of extending the lifespan of automobiles and satisfy environmental regulations. They have been developed with high corrosion-resistance and are environmental-friendly.
Products manufactured with the latest technologies developed over 15 years are being mainly used in the pipelines of brakes and fuel systems. Outstanding in pressure resistance and mechanical properties, these tubes provide excellent rust-proofing together with high thermal transmission and low inner-fluid resistance.If any questions, please contact sales@grandsteeltube.com
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Read MoreQuick ViewNylon Coating Bundy Tube
PA12 nylon tube is a double-layer copper plated tube coated with organic material PA12 (polydodecalactam) after white zinc plating. Its greatest advantage is that the coating thickness of nylon layer is 150 μ m -200 μ M, ensuring its strong corrosion resistance and wear resistance, and the salt spray time is above 2000H. Now it is widely used in vehicle brake pipeline, power steering pipeline, fuel pipeline, fuel supply and return pipeline.PA12 nylon tube, the common forms are straight length (200m–6000mm) and formed tube (customized according to different customer needs); Common specifications are φ 4.76*0.7、 φ 6*0.7、 φ 6.35*0.7、 φ 8 * 0.7, other specifications can be customized.If any questions,please contact sales@grandsteeltube.com -
Read MoreQuick ViewGalfan Coating Bundy Tube
Bundy tube, also called Bundy pipe, is a double wall copper brazed steel tube. The manufacture of Bundy tube is a continuous process of rolling a copper coated steel strip through 720 degrees, brazing the outer and inner circle of the strip together by the melted copper layer to form a round tube with a continuous circular seam, and annealing. We are using fully automatic production lines with online process monitoring and continuous fabrication of the Bundy tubes.The bundy steel tube has fine inside cleanness, high strength, nice elongation, good foundation for late process , anti leakage, anti high pressure explosion, excellent anti corrosion power after surface treatment. It is an ideal material for tubes of automotive industry.The tube can be provided in coils or cut to length,etc.Thickness of copper coating: ≥3umIf any questions,please contact sales@grandsteeltube.com -
Read MoreQuick ViewAluminum Precision Tube
Aluminum tubes have high weather resistance anti scratch anticorrosion and good weather resistance subtle edges and elegant appearance and easy processing and installation high brightness and hardness. So it is widely used in aluminum window, door, curtain wall, hand railing, normal aluminum profile, decorative and industrial aluminum profile etc.
If any questions,please contactsales@grandsteeltube.com
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Read MoreQuick ViewSAE J524 Seamless Steel Tube
SAE J524 covers cold drawn and annealed seamless low-carbon steel pressure tubing intended used for hydraulic lines and other applications. The J524 Seamless Hydraulic Tubing is especially favorable for flaring and bending, some industrial uses include aircraft, automotive, locomotive, vehicle, heavy equipment, and agricultural applications. Wiho metals supply and stock a large inventory of SAE J524 seamless tubing for the hydraulic applications and where fittings, couplings, and fluid lines are used. In addition, all of the tubes have an exceptionally bright and clean OD and ID.
If any questions,you are more than welcome to contact sales@grandsteletube.com
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Read MoreQuick ViewA519 Seamless Precision Tube
Seamless carbon and Alloy Steel Mechanical Tubing For mechanical engineering,mechanical and pressure use,and also for transporting steam,water,gas and etc.O.D.: 4.00～90.00mm W.T.: 0.80mm～15.00mm L: max 9000 with tolerance:+/-0.05mm for OD and ID
If any questions,please contact sales@grandsteletube.com
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Read MoreQuick ViewMolybdenum Capillary Tubes
Molybdenum tube Application
•1, good corrosion resistance (The surface of molybdenum tube is easy to produce a layer of dense natural protective film, It can be well to protect the matrix from corrosion by artificial anodic oxidation and coloring, good casting performance can be cast aluminum alloy or processing Plastic deformation of good aluminum alloy.)
•2, high strength (molybdenum tube have the high strength.After a certain degree of cold processing can strengthen the matrix strength, some grades of molybdenum tube can also be enhanced by heat treatment)
•3, good thermal conductivity (The conductive thermal conductivity of molybdenum only less than the silver, copper and gold)
•4, easy processing (After add some certain alloying elements, you can get a good casting p erformance of aluminum alloy casting or processing plastic deformation of aluminum alloy)
If any questions,you are more than welcome to contact sales@grandsteeltube.com
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Read MoreQuick ViewMolybdenum tube
Molybdenum tube Application
•1, good corrosion resistance (The surface of molybdenum tube is easy to produce a layer of dense natural protective film, It can be well to protect the matrix from corrosion by artificial anodic oxidation and coloring, good casting performance can be cast aluminum alloy or processing Plastic deformation of good aluminum alloy.)
•2, high strength (molybdenum tube have the high strength.After a certain degree of cold processing can strengthen the matrix strength, some grades of molybdenum tube can also be enhanced by heat treatment)
•3, good thermal conductivity (The conductive thermal conductivity of molybdenum only less than the silver, copper and gold)
•4, easy processing (After add some certain alloying elements, you can get a good casting p erformance of aluminum alloy casting or processing plastic deformation of aluminum alloy)
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Read MoreQuick ViewNiobium Pipe
Niobium Tube TechnologyOne of the niobium tube extrusion production method includes the following steps: preparation, a power frequency induction heating (600 + 10˚C), glass powder lubrication, secondary power frequency induction heating (1150 + 10˚C), reaming (reduction of area is not greater than 20.0%), thrid power frequency induction heating (1200 + 10˚C), small deformation, extrusion, extrusion ratio is not more than 10, reduction of area is not greater than 90%) and air cooling technology, finally the hot extrusion process of niobium tube is finished.The niobium seamless tube produced by this method ensures sufficient thermal process plasticity. The disadvantage of niobium fluidity is avoided by means of small deformation extrusion. Performance and dimensions meet user requirements.
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Read MoreQuick ViewNiobium Tubes
Niobium Tube TechnologyOne of the niobium tube extrusion production method includes the following steps: preparation, a power frequency induction heating (600 + 10˚C), glass powder lubrication, secondary power frequency induction heating (1150 + 10˚C), reaming (reduction of area is not greater than 20.0%), thrid power frequency induction heating (1200 + 10˚C), small deformation, extrusion, extrusion ratio is not more than 10, reduction of area is not greater than 90%) and air cooling technology, finally the hot extrusion process of niobium tube is finished.The niobium seamless tube produced by this method ensures sufficient thermal process plasticity. The disadvantage of niobium fluidity is avoided by means of small deformation extrusion. Performance and dimensions meet user requirements.
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Read MoreQuick ViewZirconium Capillary Tubes
Zirconium capillary tubes and zirconium alloys capillary tubes have a series of characteristics, such as low density, high specific strength, corrosion resistance, irradiation resistance, excellent wear resistance, excellent processability, non-toxic, non-magnetic, small cross-section of thermal neutron absorption.It is popular used in those files:(1) Glass coating &Watch coating (2) Ocean and space equipments(3) Medical use equipment(4) Sewage disposal;etcIf any questions,you are more than welcome to contact sales@grandsteeltube.com -
Read MoreQuick ViewTungsten Capillary Tube
Tungsten Capillary Tube Application:
1.Suitable for producing ion implantation parts.
2.For producing electric light source parts and electric vacuum components.
3.For producing heating elements and refractory parts in high temperature furnaces.
4.Used as electrodes in the field of rare earth metal industry.If any questions,you are more than welcome to contact sales@grandsteeltube.com
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Read MoreQuick ViewSeamless Tungsten Tube
Tungsten Tube Application:
1.Suitable for producing ion implantation parts.
2.For producing electric light source parts and electric vacuum components.
3.For producing heating elements and refractory parts in high temperature furnaces.
4.Used as electrodes in the field of rare earth metal industry. -
Read MoreQuick ViewSeamless Tantalum Rings
Feature:
- Low Density and High Strength
- Excellent Corrosion Resistance
- Good resistance to effect of heat
- Excellent Bearing to cryogenic property
- Nonmagnetic and Non-toxic
- Good thermal properties
- Low Modulus of Elasticity
Application:
- Electronic Instrument Industry Steel industry Chemical industry
- Atomic energy industry Aerospace aviation Cemented carbide
- Medical treatment
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Read MoreQuick ViewTantalum capillary tube
Tantalum capillary tube feature:
- Low Density and High Strength
- Excellent Corrosion Resistance
- Good resistance to effect of heat
- Excellent Bearing to cryogenic property
- Nonmagnetic and Non-toxic
- Good thermal properties
- Low Modulus of Elasticity
Application:
- Electronic Instrument Industry Steel industry Chemical industry
- Atomic energy industry Aerospace aviation Cemented carbide
- Medical treatment
If any questions,you are more than welcome to contact sales@grandsteeltube.com
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Read MoreQuick ViewAir Cylinder’s Steel Tube
Synopsis of Process Routing: quality carbon steel → cold rolling→ bright heat treatment without oxidization (NBK status) → nondestructive testing. In the wall honing and inside flushing under the high pressure→. Antirust oiling outside surface→ plastic capping on both ends.
Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white.
Main Application: to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.If any questions,please contact sales@grandsteeltube.com
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Read MoreQuick ViewASTM B523 Zirconium Zr 702 Tube
Zirconium tubes and zirconium alloys tubes have a series of characteristics, such as low density, high specific strength, corrosion resistance, irradiation resistance, excellent wear resistance, excellent processability, non-toxic, non-magnetic, small cross-section of thermal neutron absorption.It is popular used in those files:(1) Glass coating &Watch coating (2) Ocean and space equipments(3) Medical use equipment(4) Sewage disposal;etc -
Read MoreQuick ViewBright Annealed Steel Tube
Synopsis of Process Routing: quality carbon steel → cold drawing → bright heat treatment without oxidization (NBK status) → nondestructive testing. In the wall honing and inside flushing under the high pressure→. Antirust oiling outside surface→ plastic capping on both ends.
Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white.
Main Application: to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.If any questions,please contact sales@grandsteeltube.com
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Read MoreQuick ViewWhite galvanized steel tubes
When producing galvanized steel tubes, we utilize advanced technical processing and use a chemical liquid imported from Germany. Both the inner and outer surfaces of the high precision steel tubes can be galvanized, giving them a high homogeneity and an excellent rust resistant performance.
Zinc wall thickness 8-12um, and customized as per customer requirements. Salt spray test: common requirements- 80-120 hours, high requirements- 120-300 hours Cr+6 free, environmental typeProcess Description
Using a high precision, fine drawn bright seamless steel tube as the steel pipe for galvanizing, the outer wall of the steel pipe is cold-galvanized, and both ends are covered for dust protection.
If any questions,please contact sales@grandsteeltube.com
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Read MoreQuick ViewYellow Galvanized Steel Tube
1. We use high quality raw materials. All raw materials are supplied from internationally known steel makers.
2. Each batch of raw material is checked for both chemical and mechanical properties, according to specifications.
3. During the cold drawing process, our inspectors check every bundle three times: once at the beginning of the process, once during the middle, and finally, at the end of the cold drawing process.
4. During the final heat treatment, every bundle has the surface checked, as well as mechanical properties through samplings.
5. Non-destructive testing and manual inspection for each tube ensure the 100% quality rate before galvanizationIf any questions,please contact sales@grandsteeltube.com
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