Guangzhou Yongda Stainless Steel Co., Ltd. Stainless Steel Pipe Production Standard
Yongda Stainless Steel is China's largest and the world's top five stainless steel plants. It is invested and established by Taiwan Weiwei Steel Machinery Co., Ltd., and is committed to the research, development, production, sales and processing of various stainless steel products.
Members of Yongda Group:
Guangzhou Yongda Stainless Steel Co., Ltd.
Guangzhou Yongsheng Steel Products Co., Ltd.
Yongda Industrial Technology (Suzhou) Co., Ltd. (products),
Foshan Jiuli Stainless Steel Co., Ltd. (integrated sales),
After more than ten years of hard work, we have consistently adhered to the business philosophy of "pursuing excellence, sustainable management", the core corporate culture of "service creates value, and succeeded in the future", and strived to develop Yongda into "the world's most competitive stainless steel." Joint production enterprise".
In June 2009, the company introduced DN600 pipe-making machine from Taiwan Weiwei Steel Machinery Co., Ltd. to fill the gap of stainless steel pipe with no single-weld seam above DN400. The biggest feature of this machine is direct molding on the line, the maximum diameter is up to 630mm. Greatly meet the needs of oil, chemical, dyeing and finishing blocks, and this machine is equipped with wired annealing furnace, which solves the problem that large-diameter stainless steel can not be solid-melted and heat-treated. It is a model of world advanced level among peers.
Yongda adopts the machinery and equipment developed by Taiwan Weiwei. Advanced technology, superior performance, high degree of automation, integrated, welding, polishing, solid-melting heat treatment, shaping, cutting, fully automated production, efficient and stable, Yongda machinery and equipment, complete product specifications and equipment capacity. 120 sets of stainless steel pipe forming equipment, with a total annual output of 252,000 tons, 22 cutting equipment, with an annual output of over one million tons.
Stainless steel industrial piping implementation standards: GB/T12771, ASTM A312, ASTM A778, JIS G3459, HG-20537;
Product application: widely used in chemical, petroleum, paper, energy, sewage, construction and other industries.
Stainless steel large diameter industrial piping implementation standards: ASTM A312, ASTM A778, ASTM A358, JIS G3468, GB/T12771HG-20537;
Product application: chemical, petroleum, paper, energy, sewage, construction engineering. On-line single weld forming range DN400~DN600; out-of-line forming can be produced according to customer's specifications, and the outer diameter range can be up to DN2000.
Standard for the implementation of stainless steel decorative and structural pipes: GB/T 12770, ASTM A554, JIS G3446, JG/T 3030, YB/T 5353;
Product applications: machinery, medical fitness equipment, electroplating, dyeing and finishing, trains, automobiles, bicycles, furniture and other mechanical parts and structures; also used as decorative and decorative pipes.
Stainless steel boiler heat exchanger implementation standards: A249, A269, JIS G3463, DIN17457, GB/T24593;
Application: It is used to build superheated steam pipes for high pressure and ultra high pressure power station boilers, superheated steam pipes and boiling water pipe locomotive boilers.
Stainless steel food hygiene tube implementation standards: A270, DIN11850;
Product application: bioengineering, food, pharmaceutical, purified water, electronic engineering, chemical weaving industry, chemical, paper, beer, high purity gas, cosmetics and other industries.
Stainless steel thin-wall drinking water pipe implementation standards: GB/T19228, GB/T12771, JIS G3448, EN10312, GJ/T151;
Product application: used in industrial, civil cold water, hot water, heating, hot gas pipeline systems, fire protection systems and solar piping, conduits, central air conditioning piping.
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