Year1
- 规格：
- 219-3500mm
- 规格：
- 6-28
- 型号：
- sy/t5037-2012
Our factory specializes in the processing and production of large-diameter thick-walled spiral steel pipes and produces spiral steel pipes of various standard models and specifications. The company insists on quality as the foundation and established the factory to implement quality management in an all-round way. In the past year, it has obtained quality management system certification. The products have been signed since the contract was signed. The whole process of raw material procurement, production, testing and after-sales service is strictly controlled and has been regularly tested by professional testing departments such as Cangzhou City Technical Supervision Department, Hebei Provincial Quality Supervision and Inspection Department and other professional testing departments. Product performance fully meets the standard requirements to ensure that we provide customers with satisfactory products and services. Putting customers first to ensure that customers are satisfied with the product's pre-sales, sales and after-sales specifications and all-round customer needs throughout the process. The company produces national standards, American standards, departmental standards and customers' requirements for multiple materials. The company strictly requires advanced technology content. The American Lincoln automatic welding equipment with advanced technology is widely used in oil and gas dredging pipelines, thermal pipeline well wall casings, building piling frame structures, and water supply and heating steam. The company can also customize various special materials and non-standard spirals according to customer needs. Steel Pipe.
The company has established a quality management system in strict accordance with: standards. From the procurement of raw materials to the entire production process and inspection and detection to product shipment and after-sales service, corresponding control procedures have been formulated so that the entire process of the product is under construction and control. . Quality inspectors and welding personnel have been assessed by specialized agencies and have a % certificate-holding rate for special types of work. Important testing equipment such as online ultrasonic flaw detection ray online detection system, hydrostatic testing machine, etc. These equipments guarantee the quality from the hardware perspective. The products are sold all over the country and abroad. It is favored by users from all walks of life.
Our company actively provides you with first-class products and after-sales services based on the purpose of quality first and service first. All colleagues in our company sincerely welcome you to visit our company for guidance and business negotiation. Yu Xin looks forward to cooperating with you! _
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