15230713671
AOCHENG
Product Center
产品类型：Butt welding elbow manufacturer
产品型号：1620
产品厚度：sch40
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Butt welding elbow manufacturer
The company mainly produces various types of butt welding elbow fittings. As for the welding process of butt welding elbow fittings, it mainly adopts large-scale automatic submerged arc welding. When receiving customers' orders for large-caliber butt welding elbow products, as well as tees, big and small heads, coils and pressure vessels, they can also be customized using drawings. Our company's large - scale welding machine can meet customer custom large - caliber pipe products. Welcome the need of customers to the company's field trip!
Butt welding elbow pipe fittings are steel hot pressing or forging shaped elbow fittings, his connection method is to directly weld the elbow to the steel pipe, butt welding elbow is steel hot pressing or forging formed elbow, his connection method is to directly weld the elbow to the steel pipe, The main production standards of butt welding elbow are GB/T13401-2005, GB/T12459-2005, ASME B16.9, SH3409, HG/T21635, HG/T21631, SY/T0510, GB/T10752-1995.
Butt welding elbow can be divided into long radius butt welding elbow and short radius butt welding elbow according to its radius of curvature. The radius of curvature of the long radius butt weld elbow is equal to 1.5 times the outer diameter of the pipe, that is, R=1.5D. The radius of curvature of short radius butt weld elbow is equal to the outer diameter of pipe, that is, R=1D. Where D is butt welding elbow diameter and R is radius of curvature. If there is no special instructions, the general choice is 1.5D elbow.
According to the pressure grade, there are about 17 kinds of pipe standards, which are the same as those in the United States :Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS, among which STD and XS are commonly used.
According to the Angle of the elbow, there are 45 degree butt welding elbow, 90 degree butt welding elbow and 180 degree butt welding elbow and other different Angle elbow.
Materials: carbon steel, alloy steel and stainless steel.
沧州奥广机械设备有限公司
手 机：15230713671
传 真：0317-6896271
Q Q：540235112
邮 箱：15230713671@163.com
地 址：河北省沧州市盐山县
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