TPi April 2010

Smal l diameter tubes Precision, seamless tube hollows

Precision seamless tube from Shanghai

Dearborn Precision Tubular Products specialises in precision, seamless tube hollows. Founded in 1947, the company has pioneered manufacturing processes to manufacture products with uniform wall thickness. A partial list of available materials includes titanium, tantalum, nitinol, L-605, MP35N, niobium, zirconium, inconel alloys, and stainless alloys. Dearborn can supply uniform wall thickness tubing with ID sizes ranging from 0.125" to 3" in lengths up to 20ft, and wall thickness variation of less than 1%. Dearborn Precision serves the commercial, medical, nuclear, power generation, aerospace, and the oil and gas industries. Applications include instrumentation tubing, light weight Small Tube Products (STP) is a producer of highly engineered, high precision small diameter tubing in 24 different copper, copper-based and aluminium alloys. The company manufactures and ships products domestically in the United States, and exports to numerous international destinations in Europe, the UK, several Asian countries and South America. The size range for tubing manufactured to customer specification is 1 to 66.7mm (0.04" to 2.625") outside diameter, with wall thicknesses ranging from 0.12 to 10.16mm (0.005" to 0.4"). Established in 1947, STP has over sixty years of tube

Shanghai Lee&Yu International Co Ltd is a manufacturer and supplier of stainless steel tubular products and customised fittings. The company has over 10 years’ experience of serving various industries in EU, North America, and South America. Lee&Yu can produce stainless steel welded and seamless tube and pipe, to various standards and using a range of grades. The company’s small diameter, high precision seamless tube is available in diameters ranging from 4.79 to 19.05mm and wall thicknesses from 0.71 to 1.65mm. The seamless tube can be manu- factured in coil and straight type, with outside polished in 180, 320, 400 and 600 grit, and mirror surface. The inner surface can also be polished if the tube OD is greater than 10mm, and the size tolerance of the tube can be controlled to ±0.1mm. Most of Lee&Yu’s tube and pipe is distributed to the EU and USA. The company accepts third party inspection (TUV, SGS) before shipment. Lee&Yu also produces customised tubular products, valves, flanges and fittings.

Tubing from Dearborn Precision Tubular Products

high pressure hydraulic tubing, nuclear reactor components, medical devices and implants, and pressure vessels.

Dearborn Precision Tubular Products Inc – USA

info@dearbornprecision.com www.dearbornprecision.com

Coils and straight lengths from STP

making experience, and serves more than 800 customers worldwide.

STP’s coils are available in copper (1-22mm OD), brass (1-22mm OD), cupro-nickel (1-22mm OD) and aluminium (5-16mm OD). The company produces straight lengths ranging from 3.2mm to 11.4m, in copper (1-67mm OD), brass (3-67mm OD), cupro-nickel (3-67mmOD), leaded brass (2.8-35mm OD), bourdon tube (5-22mm OD), and aluminium (9.5-50mm OD).

Shanghai Lee&Yu International Co Ltd – China

Small Tube Products – USA www.smalltubeproducts.com

sales@lee-yu.com.cn www.lee-yu.com.cn

Capillary tubes for industrial and micromechanic applications

Handle SA manufactures stainless steel tubes and cannulas. The company’s capillary tubes are used in several

industrial fields, and are also used for temperature control and regulation and in micromechanic industries.

With dimensions ranging from 0.25 to 10mm OD, and 0.06 to 60mm ID, the company produces a complete range of stainless steel hypodermic cannulas, to manufacture various types of single-use needles and catheters, in OD dimensions 0.25mm (31G) to 2.12mm (14G).

Handle SA – France sales@handle.fr www.handle.fr

Small diameter tubes from Handle SA

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Tube Products International April 2010

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