Youfa Stainless Steel Online 530 Unit is working

Tianjin Youfa Stainless Steel Pipe Co., Ltd. was established on November 21, 2017, which is a subsidiary of Tianjin Youfa Pipeline Technology Co., Ltd. under Tianjin Youfa Steel Pipe Group Co., Ltd.

Since its establishment, the company has been committed to the research and development and production of stainless steel water pipes, stainless steel industrial pipes and fittings. Since the launch of stainless steel industrial pipe series products in 2023, the cooperative service concept of "high quality and excellent service" has won unanimous praise from customers at home and abroad!

At present, the realized production scope includes: stainless steel welded pipes, stainless steel large-diameter welded pipes, degreased stainless steel pipes, stainless steel seamless pipes, stainless steel heat exchange pipes, pressure pipes, petrochemical pipes, stainless steel pipe processing and stainless steel pipe fittings.

Youfa Stainless Steel, as a leading enterprise in the stainless steel pipe industry, focuses on the good market development prospect, and based on the huge demand in the fields of chemical industry, sewage treatment, agricultural irrigation, mechanical shell and so on, has launched an online 530-caliber stainless steel industrial pipe production line! !

Youfa stainless steel online 530 production line is equipped with advanced production equipment, and the production range of welded pipe products is 0.5~18mm, which can meet the diversified needs of various customers and realize customized production.

1   Super-large bending machine, welding machine, Meet that production requirements of various wall thickness.

2  Leveling in on-line weld bead and off-line annealing equipment, to ensure product flatness.

3  Fully automatic welding equipment: 

Plasma welding, submerged arc welding and argon arc welding can realize continuous on-line double-sided welding process.

Internal welding: Multi-wire submerged arc welding is selected to carry out electric welding on the inner side of straight welded steel pipe.

External welding: Multi-wire submerged arc welding is selected to carry out electric welding on both sides of longitudinal submerged arc welding steel pipe.

4  Advanced testing instruments and professional laboratories

Off-line x-ray flaw detection

Carry out 100% X-ray industrial television inspection of internal and external welding, and select image processing system software to ensure the sensitivity of flaw detection.

Carry out X-ray industrial TV regular inspection of steel pipes after expanding and pressing tests.

Ultrasonic examination

Carry out 100% inspection on the internal and external welding of straight seam welded steel pipe and the butt weld on both sides of welding.

Once again, ultrasonic testing is carried out one by one to check the shortcomings of straight seam welded steel pipes after expanding and pressing.

5   Customized selection of anticorrosive coating and coating

After reaching the standard, the steel pipe shall be anticorrosion and plated according to the customer's regulations. Treatment processes such as external plastic coating, external 3PE, socket and groove pressing can be selected.

01   

Compared with the off-line unit, the pipe produced by the on-line unit not only has higher precision, but also greatly improves ellipticity and straightness.

02

The weld quality of pipes produced by on-line units is more stable, and there are less root unfusion and incomplete penetration at the pipe end. Especially under the premise of specific outer diameter, the products with thinner wall thickness have more obvious advantages.

03

Compared with off-line units, on-line units have higher production efficiency under the same starting time. It can realize "high output and fast delivery" and ensure worry-free procurement.

01     Purchasing advantage

Youfa Stainless Steel has an annual output of 47,000 tons, maintained a long-term cooperative partnership with major suppliers, and has a certain scale advantage in raw material procurement.

02     Supply cycle

Annual stocking of more than 2000 tons, complete specifications. Standing specifications are produced online all the year round, which shortens the supply cycle as much as possible and realizes rapid delivery.

03      Quality assurance

Specialized machinery, streamlined standardized production, and finished product protection measures meet 90% of the site installation needs, and the remaining 10% needs are fine-tuned by the site according to the actual situation. Reduce the uneven processing level of each unit on site and greatly reduce the error.

04      Guarantee measures and services

The estimated annual output of online 530 units will exceed 10,000 tons, and the product categories and specifications are complete. Youfa has its own 168 Yunyou logistics service platform and a professional customized service team to optimize the transportation plan in real time and ensure that the products are delivered on time with good quality and quantity.

05      Transportation services

Youfa Stainless Steel provides a one-stop product shipment scheme, and the processing plant and the source of goods are in the same place, which minimizes the transportation cost and realizes the controllable whole process from production to site.

06       One-stop supply

Youfa provides a full range of product processing services for stainless steel piping system pipes and fittings, ensuring the safety and reliability of the piping system and prolonging the service life of the whole piping system. Youfa stainless steel one-stop supply service, effectively avoiding disputes caused by pipeline system problems in the later period.