The ASTM specified A192 Heat Exchanger Tube we produce also has a hardness number which does not exceed a specific value. In order to check that the ASTM A192 Heat Exchanger Tubes meet the mechanical requirements of the specification, certain tests are performed on them. Typically, we conduct the following mechanical tests on the SA 192 Seamless Tube namely: flaring test; flattening test along with the hardness test; as well as the hydrostatic test. Usually, the A192 Steel Tubing could be manufactured by either hot finishing or by cold finishing these tubes.

Tianjin Bao Steel Pipe CO.,LTD is a professional and experienced steel pipe supplier and exporter, the largest distributor of TPCO, Baosteel Group and Angang Group, exporting more than 150,000 tons of steel pipes and fittings to more than 150 countries every year. We have a large stock of ASTM A192 steel pipes of various grades, which can be shipped promptly after you place an order. We also have perfect pipe deep processing capabilities, such as pipe 3PE coating, aluminizing, thermal expansion, U-shape processing, threading, slotting, finning, etc. If you need, welcome to inquire.

Specification

Technical data

Standard	ASTM A192 / ASME SA 192
Size	1⁄2 in. to 7 in. [12.7 to 177.8 mm]
Schedule	1.5mm-35mm
Shape	Round
Production type	Hot finished, cold finished A192 carbon steel tube
Length	Cut to size, Single random length/ Double random length
Heat Treatment	Hot-finished tubes need not be heat treated Cold- finished tubes shall be heat treated after the final cold-finishing at a temperature of 1200°F [650°C] or higher.
EN standards	Steam and hot water boilers - EN 12952 and EN 12953 Pressure Vessels (unheated) - EN 13445 Metallic industrial pipeline - EN 13480

FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.

Consult our expert technicians today for professional solutions.

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Technical Forms

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Square Tube Application

Feb 07, 2023

Rectangular tube is a kind of hollow long steel, also called flat tube, flat square tube or square flat tube (as the name implies). With the same bending and torsional strength, it is lighter in weight, so it is widely used for manufacturing mechanical parts and engineering structures.