Other, welded, of circular cross-section, of stainless steel
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel. > Other, welded, of circular cross-section, of stainless steel
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Subheadings
Products classified under Tariff item 7306.40.00
0.25 Inch OD 304 Stainless Steel Capillary Tubing
Ultra-thin welded 304 stainless capillary tube, 0.25 inch OD, 0.010 inch wall, for gas chromatography. Precision bore for analytical instruments. Falls under tariff item 7306.40.00 as a welded, circular cross-section tube of stainless steel.
17-4 PH Stainless Welded Aerospace Tubing
Precipitation hardened 17-4PH welded tube, 0.75 inch OD, 0.028 inch wall, for aircraft hydraulic lines. High strength-to-weight ratio. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
1 Inch OD 304 Stainless Steel Instrumentation Tubing
Welded 304 stainless tube, 1 inch OD, 0.035 inch wall thickness, for pressure instrumentation. Used in oil & gas gauges. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
304L Stainless Decorative Handrail Tubing
#1 finish welded 304L tube, 1.5 inch OD, 0.065 inch wall, for architectural handrails. Mirror polish option available. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
304 Stainless Steel Condenser Tubing
304 stainless steel condenser tubing is a welded thin-wall tube with a circular cross-section, used in heat exchanger condensers for HVAC systems. It has a wall thickness of less than 1.65 mm and is made from grade 304 stainless steel, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. The tubing provides good corrosion resistance and thermal conductivity for efficient heat transfer.
304 Stainless Steel Fountain Pen Nib Tubing
304 stainless steel fountain pen nib tubing is a precision welded thin-wall tube with a circular cross-section, designed for use in fountain pen feeds and nibs. It has a wall thickness of less than 1.65 mm and is made from grade 304 stainless steel, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. The tubing provides precise dimensional control and corrosion resistance for writing instrument applications.
304 Stainless Steel Hypodermic Tubing
Thin-walled welded 304 stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content makes it suitable for medical needles and syringes. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
304 Stainless Steel Thin-Wall Fence Post Tubing
Welded 304 stainless circular tube, 1.5 inch OD, 0.8mm wall, for decorative fencing. Rust-proof for outdoor use. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
304 Stainless Steel Welded Tube 1/2 Inch OD
A welded stainless steel tube with a circular cross-section, outer diameter of 1/2 inch, and wall thickness of 0.028 inches, made from 304 grade stainless steel. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
316L Stainless Steel Capillary Tubing
Welded capillary tubing made of 316L stainless steel with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content and thin walls make it suitable for laboratory and instrumentation applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
316L Stainless Steel Catheter Tubing
316L stainless steel catheter tubing is a welded thin-wall tube with a circular cross-section, designed for use in vascular catheters. It has a wall thickness of less than 1.65 mm and is made from grade 316L stainless steel, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. The tubing offers excellent biocompatibility and corrosion resistance for medical applications.
316L Stainless Steel Thin-Wall Pipe 3/4 Inch
Welded stainless steel pipe, 316L grade, 3/4 inch nominal diameter, wall thickness 0.049 inches, suitable for corrosive environments. Classified under 7306.40.00 for its welded, circular stainless steel construction.
317L Stainless Steel Capillary Tubing
Ultra-thin welded capillary tubing made of 317L stainless steel, with a circular hollow profile and wall thickness under 1.65 mm. Its high molybdenum and nickel content provides superior corrosion resistance for laboratory and instrumentation applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
317 Stainless Steel Chromatography Columns Tubing
Thin-walled welded 317 stainless steel tubing designed for HPLC chromatography columns, featuring a circular profile and wall thickness under 1.65 mm. Its high molybdenum and nickel content ensures smooth flow and corrosion resistance in analytical separations. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
317 Stainless Steel Food Processing Transfer Tubing
Sanitary welded tubing made of 317 stainless steel with a thin wall under 1.65 mm and circular cross-section. Its electropolished finish and corrosion resistance make it suitable for food and pharmaceutical transfer lines. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
317 Stainless Steel Hypodermic Tubing
Precision-welded thin-wall tubing made from 317 stainless steel, with a circular cross-section and wall thickness under 1.65 mm. Its high nickel and molybdenum content provides corrosion resistance for medical device applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
321 Stainless Steel Welded Exhaust Tubing 2 Inch
Welded 321 stainless tube, 2 inch OD, 0.065 inch wall, for automotive exhausts. Heat-resistant for mufflers. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
AL-6XN Stainless Steel Instrumentation Tubing
Welded AL-6XN super-austenitic stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high molybdenum and nickel content provides exceptional resistance to chloride stress corrosion cracking for chemical processing instrumentation. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Alloy 20 Welded Process Tubing
Welded Alloy 20 (Cb-3) stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content provides excellent corrosion resistance for chemical industry applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Beverage Dispensing Stainless Line
Thin-wall welded stainless steel tubing for beverage dispensing lines, with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content ensures corrosion resistance for beer and coffee dispensing applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Cryogenic Transfer Stainless Tubing
Welded thin-wall stainless steel tubing for cryogenic transfer applications, with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content provides excellent low-temperature properties for LNG and LOX transfer. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Custom 317LMN Stainless Pressure Gauge Tubing
Welded thin-wall tubing made from 317LMN stainless steel (UNS S31726), with a circular cross-section and wall thickness under 1.65 mm. Designed for pressure gauge sensor lines in corrosive environments, it offers leak-free performance. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Duplex 2205 Stainless Welded Pressure Tubing
Welded duplex 2205 stainless tube, 1 inch OD, 0.109 inch wall, high-strength for pressures. Offshore oil use. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
Electropolished Sanitary Tubing
Electropolished welded 316L stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content and smooth surface finish make it suitable for dairy and biopharmaceutical applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Food Grade 316 Stainless Transfer Tubing
Welded 316 stainless tube, 1 inch OD, 0.04 inch wall, sanitary design for food transfer. Dairy/beverage lines. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
High-Nickel 347 Stainless Steel Welded Pipe
Welded 347 stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high nickel content and stabilization with columbium provide excellent corrosion resistance for chemical processing applications. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Laboratory Chromatography Tubing
Laboratory chromatography tubing is a precision welded stainless steel tube with a circular cross-section and an outer diameter of 1/16 inch, designed for high-performance liquid chromatography (HPLC) systems. Its wall thickness is less than 1.65 mm and it contains a high nickel content, which qualifies it under tariff item 7306.40.00 for other welded stainless steel tubes of circular cross-section. This tubing ensures leak-free connections and chemical resistance essential for analytical laboratory applications.
Medical Grade Thin-Wall Stainless Tubing
Medical grade thin-wall stainless steel tubing is a welded tube with a circular cross-section, designed for use in catheters and other disposable medical devices. It contains more than 0.5% nickel by weight and has a wall thickness of less than 1.65 mm, meeting the criteria for tariff item 7306.40.00. The tubing's precision dimensions and biocompatible stainless steel make it suitable for minimally invasive medical procedures.
Microbore Stainless Steel Tubing
Microbore stainless steel tubing is a precision welded tube with an internal diameter of 0.010 inches and a circular cross-section, used in high-precision analytical and medical applications. It has a wall thickness of less than 1.65 mm and a high nickel content, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. Despite its small size, it is classified as a tube and not as wire, as its cross-sectional dimensions exceed 16 mm in length.
N08904 Stainless Steel Thin-Wall Sensor Tubing
Welded N08904 (904L) stainless steel tubing with a circular cross-section and wall thickness under 1.65 mm. Its high molybdenum and nickel content provides excellent corrosion resistance for chemical sensor applications, including urea plants. This product is classified under 7306.40.00 as a welded stainless steel tube of circular cross-section.
Nickel-Alloy Welded Instrumentation Tubing
Nickel-alloy welded instrumentation tubing is a welded stainless steel tube with a circular cross-section, designed for use in industrial instrumentation systems. It has a wall thickness of less than 1.65 mm and a nickel content exceeding 0.5% by weight, meeting the criteria for tariff item 7306.40.00. The tubing provides corrosion resistance and pressure integrity for accurate measurement and control applications.
Nitronic 60 Stainless Welded Pump Tubing
Welded Nitronic 60 stainless steel pump tubing with a circular cross-section, 2 inch outer diameter and thin walls. Its galling-resistant properties make it suitable for industrial pump shafts. This product falls under tariff item 7306.40.00 as a welded tube of stainless steel with a circular cross-section.
Pharma Transfer Stainless Tubing
Pharma transfer stainless tubing is a welded stainless steel tube with a circular cross-section, designed for pharmaceutical fluid transfer applications. It has a thin wall of less than 1.65 mm and a nickel content exceeding 0.5% by weight, qualifying it under tariff item 7306.40.00. The tubing ensures hygienic and contamination-free transfer of pharmaceutical liquids.
Precision Automotive Sensor Tubing
Precision automotive sensor tubing is a welded stainless steel tube with a circular cross-section, designed for use in oxygen sensors in automotive applications. It has a wall thickness of less than 1.65 mm and a nickel content exceeding 0.5% by weight, qualifying it under tariff item 7306.40.00. The tubing provides precise dimensional tolerance and corrosion resistance for reliable sensor performance.
Stainless Steel Welded Hypodermic Tubing 16 Gauge
Precision welded 304 stainless steel tubing, 16 gauge (0.065 inch OD, 0.006-0.012 inch wall), used in medical devices. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
Stainless Steel Welded Straw Tubing 8mm OD
Food-grade 304 welded stainless tube, 8mm OD, 0.2mm wall, for reusable straws. Hygienic for beverage use. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
Thin-Wall 316 Stainless Steel Condenser Tubing
Welded 316 stainless steel tube, 5/8 inch OD, 0.020 inch wall, for heat exchanger condensers. Corrosion-resistant for HVAC systems. Classified under 7306.40.00 as a welded, circular cross-section tube of stainless steel.
Thin-Wall 321 Stainless Steel Tubing
Thin-wall 321 stainless steel tubing is a welded tube with a circular cross-section, made from grade 321 stainless steel which contains more than 0.5% nickel. It has a wall thickness of less than 1.65 mm, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. This tubing offers excellent resistance to intergranular corrosion at high temperatures, making it suitable for aerospace and chemical processing applications.
Thin-Wall Duplex 2205 Stainless Tubing
Thin-wall duplex 2205 stainless tubing is a welded tube with a circular cross-section, made from duplex stainless steel grade 2205 which contains more than 0.5% nickel. It has a wall thickness of less than 1.65 mm, qualifying it under tariff item 7306.40.00 for other welded stainless steel tubes. This tubing offers high strength and excellent corrosion resistance, making it ideal for offshore and marine applications.
Thin-Wall Stainless Bike Frame Tubing
Welded 304 stainless tube, 1.125 inch OD, 0.035 inch wall, lightweight bike frames. Performance bicycles. Falls under 7306.40.00 as a welded, circular cross-section tube of stainless steel.