Xinzheng steel sleeve steel tube promotions

October 04, 2021

The steel pipe anticorrosive and heat-insulating foam jacket molding technology was developed in the early 1980s by experts from the former Ministry of Petroleum Infrastructure and organized a visit to Canada to promote new technologies in domestic oilfields, and based on the foreign “two-step” molding process, In 1983, the Shengli Oil Field Technology Institute of Petroleum Construction Technology first introduced the "one-step method" molding technology, that is, steel piping foam anti-corrosion and thermal insulation molding technology and external insulation jacket layer formed once, we call this "one-step method" operation. The success of this process technology has not only improved the operating efficiency, but also greatly saved materials, reduced costs, facilitated construction, and soon this technology has been promoted in the country's oil fields, and it has won Shandong Top Ten Science and Technology Achievements, 1985 Obtained the national invention patent in the year, until now, domestic does not have "one step law" the technology come out.

Our factory produces and sells 219-2420X3.5-20mm spiral steel pipe, the product adopts the American Lincoln welding machine automatic double-sided submerged arc welding, the implementation of international GB/T9711.1--1997 and oil and gas industry standard SY/T5037-2000, SY/T5040-92 is produced and equipped with X-ray, ultrasonic and hydrostatic pressure for full-line automatic detection. This product is widely used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, is China's nine One of the 20 key products of the decade.

Laser Cutting Machine


Cast Iron Bed
Clone
Mold pouring, clone production; integrally formed, reject splicing bodor laser cutting machine cutting 500w fiber cutting machine

Durable
Using flake graphite cast iron, the lowest tensile strength of which is 200MPa. High carbon content, high compressive strength and high hardness. Strong shock absorption and wear resistance. Low thermal sensitivity and bed gap sensitivity reduce the loss of equipment in using, so the machine accuracy could maintain for a long time, and no deformation in a life cycle.


Super-power, for thick and thin plates

Equipped with high/super power laser device, efficient thick plate cutting is no longer a dream, thin plate cutting is more speedy; BODOR database of cutting process will provide you with data support of performance and energy saving to save your cutting cost. Tailor-made high power laser machine for customers, its maximum cutting range includes 50mm aluminium plate, 130mm stainless steel and 70mm carbon steel plate.

Laser Cutting Machine,Laser Engraving Machine,Cnc Laser Cutting Machine,Metal Laser Cutting Machine

Jinan Bodor CNC Machine Co., Ltd. , https://www.bodorcnc.com