Chiho Hebei steel pipe industry supplier analysis punching elbow carbon steel 10 # 20 # A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403 and other raw materials for the production of these materials can be called steel stamping elbow elbow at an angle min: 45 °, 90 °, 180 ° elbow three commonly used large diameter carbon steel stamping elbow, and another project needs, you can special order as 60 ° and so on. And carbon steel pipe are linked: welding, flanged, threaded, socket links and other forms. The process according to the form can be divided into: welding elbow, pressing elbow, casting elbow. Uses: Connecting two pipes, the tube can be at a right angle or 45 ° direction. Manufacturing standards: GB, American Standard, the Japanese standard, German standard, the Russian standard. Hebei Chiho pipe industry production and sales of stamping elbow carbon steel stamping elbow parameters of the standard: ISO, DIN, SMS, 3A Temperature: -20 ~ 232 ℃ Shell material: carbon steel, stainless steel, alloy steel applicable Media: gas, liquid, vapor product parameters: Product technology standards and quality control: Feed - physics and chemistry - cutting - hot forged - heat treatment - test - metal processing - product testing - Identification - product testing - Identification - Packaging type - Ship Material: carbon steel 304 316 304L 316L 409L 202 321 such as product quality: Carbon steel stamping elbow in line with the national implementation of product export and high-pressure pipe product standards. Wholesale stainless steel elbow, Hebei Chiho (certified), punching elbow by Chiho Hebei Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) Hebei Cangzhou, forging leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Hebei Chiho leadership with the staff warmly welcome all inquiries negotiations to create the Hebei Chiho better future.