Manufacture High quality GOST 12821-80 weld neck flanges, Forging raised face WNRF Flange
JINAN HYUPSHIN FLANGES CO., LTD ( www.gostflange.com )supply GOST12821-80 WELD NECK FLANGE, WNRF FLANGE, monthly output 3000Ton:
Standards & Types:
1)
GOST12821-80 PN6, PN0.6MPA, DN15-DN1200, WELD NECK FLANGE, WNRF 20# steel, CT20 Steel.
2)
GOST12821-80 PN10, PN1.0MPA, DN15-DN1200,
WELD NECK FLANGE, WNRF 20# steel, CT20 Steel.
3)
GOST12821-80 PN16, PN1.6MPA, DN15-DN1200,
WELD NECK FLANGE, WNRF 20# steel, CT20 Steel.
4)
GOST12821-80 PN25, PN2.5MPA, DN15-DN1200,
WELD NECK FLANGE, WNRF 20# steel, CT20 Steel.
5)
GOST12821-80 PN40, PN4.0MPA, DN15-DN1200,
WELD NECK FLANGE, WNRF 20# steel, CT20 Steel.
Material:
CARBON STEEL: 20#, CT20, Q235B, A105, 16Mn, 20Mn.
STAINLESS STEEL: 304, 304L, 316, 316L, 1.4404, 1.4306, 1.4307.
Surface Antirust:
Surface antirust 1: Antirust light oil
Surface antirust 2: Black paint coating
Surface antirust 3: Yellow paint coating
Surface antirust 4: Galnavized (Hot galvanized or Cold galvanized or Electro Galvanized)
Surface Finish:
Surface finish 1: Stock finish
Surface finish 2: Sprial serrated
Surface finish 3: Two or three grooves (Water Lines)
Surface finish 4: Smooth finish
Terms
1) Payment: Irrevocable L/C at sight or T/T
2) Delivery term FOB or CIF
3) Packing: Plywood Pallet
4) Minimun Order Quantity: 100Pcs
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Enquiry & Purchasing: Null
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Tel: Null Fax: Null Website: www.hsflange.com | www.hsflanges.com
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+8613969085317
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Manufacture High quality GOST 12821-80 weld neck flanges, Forging raised face WNRF Flanges
