Drawn Over Mandrel Steel Tube SAE J525 ERW Cold Drawn Seamless Tube Annealed - SAE J525
Drawn Over Mandrel Steel Tube SAE J525 ERW Cold Drawn Seamless Tube Annealed For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Drawn Over Mandrel Steel Tube SAE J525 ERW Cold Drawn Seamless Tube Annealed, Made in China, High Quality Products!, China steeltube, torichsteeltube Supplier, Manufacturer.
Manufacture:
The tubing is made from flat-rolled steel shaped into a tubular form, the edges of which are joined and fused together by electric-resistance welding. After forming and welding, the tubing is normalized and subject to a cold-drawing operation that shall result in a 15% minimum reduction in cross-sectional are, of which 8% shall consist in a reduction in wall thickness. Sequent to cold working, the tubing shall be normailzed via an atmospherically controlled method to produce a finished product that will meet all requirement of SAJ525
Dimensions and Tolerances:
The tolerances applicable to the tubing outside diameter and inside diameter are shown in Table 1.
The tolerances applicable to the tubing wall thickness are shown in Table 2
Dimensional tolerances can only apply to two of the three tubing dimesions ( OD, ID, or wall)
Unless otherwise agreed upon between customer and us., dimensional tolerances shall apply to the tube OD and wall dimensions.
Torich International Co,.Ltd
Address: 706 Qiling Mansion North Building Yinzhou District, Ningbo China., Ningbo, Zhejiang , China,
Tel: 86--13736164628
Torich Interational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes锛孌OM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories鈥?technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.
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