Zhejiang Specialized & Innovative Enterprise · Founded in 2017
High-performance stainless & special steelR&D and manufacturing
Zhejiang Dakai Special Steel Technology Co., Ltd. (Wenzhou, Zhejiang) focuses on high-performance special steel R&D and manufacturing. The production site features waste-heat recovery, multiple cold rolling/drawing/straightening lines, and digital central control with ERP+MES. The company contributed to GB/T 17395-2024 and co-established a joint institute with USTB’s New Materials Research Institute toward CNAS-level laboratory capabilities.
- Specialized & innovative
- Provincial certification (China)
- Production footprint
- 34 cold rolling sets, 7 cold drawing sets, 14 straightening sets (public reference figures)
- Standards & R&D
- GB/T 17395-2024 · USTB joint institute
Manufacturing Capability
特种钢无缝管 · 规格与质量体系
~160 mu
400+
外径 6–630 mm · 壁厚 1–50 mm
国标 / 美标 / 欧标等多标准体系
主营材质牌号
Special Steel Seamless Pipe Series
Specializing in 2205/2507 duplex steel, nickel-based alloys, 304/316L austenitic stainless steel seamless pipes, serving power, natural gas, petrochemical, chemical, desalination, marine engineering, instrumentation, and heat exchanger industries
Zhejiang Dakai Special Steel Technology Co., Ltd.
Founded in 2017 in Wenzhou. Public information cites annual sales close to ~2 billion CNY, a footprint of about 160 mu, and 400+ people, focusing on high-performance special steel R&D and manufacturing.
Production base
Waste-heat recovery on the solution furnace; 34 cold rolling sets, 7 cold drawing sets, 14 straightening sets; full-process cleaner production with digital central control; ERP+MES and energy KPIs per company disclosures (~18% reference).
R&D & IP
20+ R&D staff including 3 senior and 10+ intermediate engineers; 6 provincial new industrial products and 24 independent IP rights (public reference figures).
Sales & warehousing
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Standards & testing
Contributed to GB/T 17395-2024; joint institute with USTB New Materials Research Institute toward CNAS-level lab capabilities; UT/ET, hydrostatic tester, spectrometer, etc.
Contact
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Greener & digital
Cleaner production and digital controls; quantitative energy figures are subject to official company disclosures or contracts.
Main directions: stainless tubes · profiles · flanges · valves
Quotes & technical questions
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Online Inquiry
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