Tianjin China Sea radius of Steel Trade Co., Ltd. 
 Sale of a 022 -58,782,559 
 Phone: 13920597028 
 Fax :022 -58,889,723 
 Sale of two -58,889,730 
 Phone: 13622156258 
 Fax :022 -58,889,723 

 Tianjin China Sea radius of Steel Trade Co., Ltd. to provide customers look for, ordering, delivery, delivery, billing and other train services, endless holidays throughout the day twenty-four sales sales. The company insists on "customer first, quality of survival, reputation and development" business philosophy, to meet customer demand, the customer is responsible. 
 My company specializes in: Q235 angle of the Anshan Iron and Steel, Tangshan Steel, Laiwu Steel, Jinxi, Tianjin and other major steel production, Q235 beam of Q235 channel, Q235 square tube, low-alloy (16mn) of Q345 channel, low-alloy (16mn ) of Q345 I-beam, low-alloy (16mn) Q345 angle, under low temperature Q235C/D/E angle iron, beams, channels, square tube. Many kinds of specifications, failed to spot the special specifications according to customer orders 
 Angle weight calculated as follows: 
 Edge thickness, weight per meter = 0.00785 * (edge ??width + edge width - edge thickness) 
 Angle commonly known as angle iron on both sides perpendicular to each other into a corner of the bar of steel. Side angle and unequal angle points. The two edges of the side angle width equal. Its specifications to the side of the edge width × width × 
 Channel: 
 (1) hot rolled channel steel (GB707-88) main purposes: common channel is mainly used for building structure, vehicle manufacturing and other industrial structures, often used in conjunction with the I-beam. 
 (2) hot-rolled light channel (YB164-63) hot-rolled light channel is a wide leg and thin wall steel, better economic results than the ordinary hot rolled channel. Specification model range from 5-40 #. 
 Channel concept: channel cross-section of the groove-shaped strip of steel. Its specification to the waist high (h,) * leg width (b) the * waist thickness (d) the mm number said, such as 120 * 53 * 5, said waist of 120 mm high legs wide as 53 mm, waist thick as 5 mm slot steel, or 12 # channel steel. Waist high and the same channel, if several different legs wide and waist thickness required to model the right add abc to make that distinction, such as 25a # 25b # 25c # and so on. Channel edit this paragraph, classification and use of channel sub-normal channel and light channel. Specifications of hot rolled channel steel 5-40 #. By supply and demand of the agreement supply hot rolled alternative channel specifications for 6.5-30 #. The channel is mainly used for the building structure, vehicle manufacturers and other industrial structure, the channel also often used in conjunction with, and I-beam. 
 I-beam: 
 I-beam structure in Figure I-beam, also known as steel beams, is a cross-section-shaped bar of steel. Its specification to the waist high (h,) * leg width (b) the * waist thickness (t) the cents number, said, such as "work 160 * 88 * 6" that is, said waist of 160 mm high legs wide as 88 mm, waist thick as 6 mm beam. 
 Beam specifications available model, said model, said waist-high number of centimeters, such as working 16 #. Beam waist high and the same, if several different legs wide and waist thick, need to be distinguished in the model the right plus abc, such as 32a # 32b # 32c # and so on. 
 I-beam sub-ordinary beam and light beam, hot rolled ordinary beam size of 10-63 #. Ordinary supply and demand of the agreement supply hot-rolled I-beam specification to 12-55 #. 
 The beam is widely used in a variety of building structures, bridges, vehicles, stents, mechanical. Puri-beam 
 I guarantee the quality and quantity of supply within the shortest possible time. The company offers around the loading transport fleet, as well as 30 tons gantry crane 4, can provide users with all the convenience. 
 Our products are all GB, years of professional integrity, operating year round to maintain more than two thousand tons inventory, angle, channel, beam dominant role in selling the East, North, South, Southwest and other regions, has won market acclaim, professional management of Quality Assurance 
 * {Professional} *