Year1
- 规格：
- 219-3500mm
- 规格：
- 6-28
The group currently has 3 spiral steel pipe production lines (one of which is a large-diameter thick-walled fly welding production line) and an anti-corrosion insulation production line. It has complete production equipment and advanced production technology. In order to ensure quality, the group company strictly implements: The quality management system is equipped with advanced online ultrasonic, optical industrial TV, manual ultrasonic, hydrostatic testing machine, universal material testing machine and other equipment. It implements the principle of combining random inspection, mutual inspection and full inspection on products to strictly control quality. , do not allow an unqualified product to leave the factory. In particular, we have mastered the production technology of spiral steel pipes of diameter 3, steel grade, which is already at the leading level in the international industry. It can produce double-sided submerged arc welded steel pipes with a diameter of -, a wall thickness of -, various materials, and steel grades. The products comply with /
standards, B/.
standards and standards. The registered trademark Wuzhou was recognized as a famous trademark in Hebei Province by the Hebei Provincial Administration for Industry and Commerce. Products are widely used in long-distance transmission pipelines such as natural gas, petroleum, chemicals, electricity, heat, water sources, etc. r3 Wuzhou spiral steel pipes are currently sold all over the country, and some are used in key national projects such as Daya Bay Nuclear Power Station, Xiaolangdi Project, Yangtze River Bridge Project, and West-East Gas Transmission. Wuzhou has also established a well-known international brand, and its products are exported to the United States, Canada, the United Arab Emirates, and Portugal. , the Netherlands, New Zealand, Malaysia, Vietnam, India, South Korea, Iran, Pakistan, Nigeria and more than 30 countries.
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