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Stainless Steel Flange Manufacturer China | SongHai Flange
Home / Product / By Model / NB/T 47021-2012 / Welding neck flange
NB/T 47021-2012 | Product

Welding neck flange

Welding neck flange

Welding neck flange

Welding neck flange

Welding neck flange

Welding neck flange

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GB 2506-89Marine lap welded steel flanges (quaternary)
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CHINA SONGHAIFLANGE MANUFACTURING CO.. LTD

Add: No.678, Road 2, Binhai Park, Wenzhou Economic &Technological Development Zone. No.1588, Tianzhong Road, Wenzhou High-tech Zone.
VIP hotline: 4008-888-275
TEL（whatsapp）:86+18658777855     86+18257785557
FAX:0577-86917800

Category

  • JB81-59/ HG5010-58
  • HG/T 20592-2009
  • HG/T 20615-2009
  • GOST- 33259-2015 (PL) (WN)
  • NB/T 47021-2012
  • HG/T 21514-2014
  • JIS B2220-2012 (KSB1503-2007)
  • GB 2506-89

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  • Home
  • Why Us
    • About Us
    • Honour
    • OUR TEAM
    • Video
  • Product
    • By Model
      • JB81-59/ HG5010-58
      • HG/T 20592-2009
      • HG/T 20615-2009
      • GOST- 33259-2015 (PL) (WN)
      • NB/T 47021-2012
      • HG/T 21514-2014
      • JIS B2220-2012 (KSB1503-2007)
      • GB 2506-89
    • Pressure Vessel Flange series
    • Filter flange and filter element accessories series
    • Instrument flange series
    • Vacuum Flange series
    • Soft Connection flanges
    • Non-standard series
    • Customized Products
  • Equipment
    • Forging Equipment
    • Processing Equipment
    • Inspection Equipment
  • News
    • Company News
    • Industry News
  • FAQ
  • en_USEnglish
    • arArabic
    • zh_CNChinese
    • fr_FRFrench
    • de_DEGerman
    • ms_MYMalay
    • it_ITItalian
    • pl_PLPolish
    • pt_PTPortuguese
    • ru_RURussian
    • es_ESSpanish
    • thThai
    • viVietnamese
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