With the Propelling Industrialization Process of China, the industrial stainless steel was widely applied to this area such as petroleum, natural gas chemical industry, electric equipment manufacturing, shipbuilding, aerospace industry and other industries, which drive the rapid development of stainless steel industry. The formulation and implementation of the West-East Gas Project, the Western Oil Pipeline … Read more
Tube for the Petrochemical Equipment should be anti-oxidant, anti-vulcanization, anti-hydrogen-corrosion, anti-carburizing, anti-creep and anti-thermal-fatigue. The temperature ranges from 600℃ of pearlite chrome steel up to 1000℃ of austenitic stainless steel. For example, tubes for atmospheric furnace, vacuum furnace and coke oven are 1Cr5Mo; TP321H or TP347H for Hydrogenation reactor; Hk40 (ZG4Cr25Ni20) for Hydrogen conversion furnace; … Read more
1. Having a production and storage of more than 1000t stainless steel pipes Standard: GB, ASTM, DIN, JIS, SEAMLESS and etc. Material: stainless steel 2. Document processing: Yimai has its own serial number program document for costumers to keep for longtime and the certifications can be sent to them by Email, text, CD and other … Read more
30 sets of Cold-drawn Machineries (Model: 3 ton to 500 ton) Cold-rolled Machinery: Model LD-30, LD-60, LG-90H (L), LG-159H (L) Automatic Roller Solution & Annealing Heat Treatment Equipment Φ273 Straightening machine 18-meter-long Pickling Sink
Stainless Steel Seamless Pipes Grade 310S, high temperature resistant pipes, is the most popular item in Zhejiang Yimai Special Steel. YIMAI, as the first company manufacturing 310S seamless pipe in China, has advaned technology in manufacturing it, and has a large market share in this field. Below is the general introduction about 310S Seamless pipe. … Read more
Group of ASTM standards for steel pipes, tubes and fittings Printable VersionPrintable Version Abstract: This group of ASTM standard specifications covers various types of steel pipes, tubes and fittings for high-temperature service, ordinary use and special applications such as fire protection use. Specifications for steel tubes list standard requirements for boiler and superheater tubes, general … Read more
ETM16-159 Eddy-current Detector UT16-159 Ultrasonic Detector UT16-630 Ultrasonic Detector 30Mpa Hydrostatic Testing Machinery WE-600 Hydraulic Universal Testing Machinery Metallographic Equipment Intergranular Corrosion Test
Zhejiang Yimai Special Steel is applying PED Certificate now, and the Certificate will be issued in about three months. We standardize our production under the tenet of PED from now on. Both new and old customers are welcome to give comments about the quality of our products as well as services. Thanks.
The most important world wide steel pipe standardization organizations Piping codes and standards are issued from various standardization organizations: * AFNOR-French Norms * ASME – American Society of Mechanical Engineers * ASTM – American Society for Testing and Materials * BS-British Standards * SCC-Canadian Norms * DIN- German Norms * EN – Euronorm * GOST … Read more