-
Vacuum emulsifying machineThe vacuum homogenizing emulsifier equipment is non-standard customized equipment, which is reasonably configured according to the customer's process, and is suitable for products that need to be emulsified and stirred in a vacuum state.
-
-
ProductsThe company has X-ray flaw detection room, welding room, measuring room, steel warehouse, stainless steel indoor warehouse, welding material grade I warehouse, welding material grade II warehouse, semi-finished products warehouse and unqualified warehouse dedicated to pressure vessels, as well as water pressure test site.
-
CaseOver the past 40 years, the company in line with the "people-oriented" business philosophy, with its own strength, reliable product quality, reasonable price, good reputation and considerate service to win the high praise and trust of customers
-
NewsThe company has established the enterprise goal of "survival by quality, reputation by quality, and development by quality. Strengthen the training of technical personnel, and constantly enrich the first-line technical force to ensure the normal operation of the quality assurance system.
-
AboutWith perfect testing means and test equipment and instruments to meet the production needs, the quality system is perfect, is the measurement qualification confirmation unit, certified non-destructive testing personnel 3, used in chemical container production, testing more than 50 sets of special equipment.
-
Contact"Insist on scientific and technological innovation, implement brand strategy, provide high-quality products, and implement thoughtful service" is our quality policy and service tenet.
News Center
The company has established the enterprise goal of "survival by quality, reputation by quality, and development by quality. Strengthen the training of technical personnel, and constantly enrich the first-line technical force to ensure the normal operation of the quality assurance system.
Welding requirements for large stainless steel storage tanks
Release time:
2019-08-29
When welding the top plate of the large Wuxi storage tank and the hemming angle steel, the main welds shall be symmetrically and evenly distributed, and the welding shall be carried out in sections along the same direction. The inner welds shall be welded first, and the outer welds shall be welded later. The radial long welds shall be welded symmetrically at spaced joints. Before welding, the assembly quality shall be checked, and the groove surface and both sides of the groove shall be cleaned.20mm within the scope of rust, moisture and dirt, and should be dry.
The thickness of the polished steel plate shall not be less than the nominal thickness of the steel plate minus the negative deviation value. For the welding of the tank wall, the vertical weld is welded first, and then the circumferential weld is welded. After the longitudinal weld of two adjacent circles of wall plates is welded, the circumferential weld between them is welded. The welders are evenly distributed and welded in the same direction. Tack welding and fixture welding shall be performed by qualified welders, and arc striking shall not be on the base metal or completed weld bead. The welding requirements of large storage tanks are the above. Only good welding can the storage tank have good quality.
Related News
Contact Us
Address
INDUSTRIAL ZONE, BAQIAO TOWN, GAOYOU, YANGZHOU , JIANGSU, CHINA
Telephone
Mailbox
Mobile website
Copyright: Yangzhou Lianhe Chemical Machinery Co., Ltd. | Business License