Rust Prevention of Steel Flanges | SABS 1123 Flange, SANS 1123 Flange, BS10 Flange, BS 4504 Flange - Shandong Hyupshin Flanges Co., Ltd

Shandong Hyupshin Flanges Co., Ltd produce forged flanges, carbon steel flanges, standards include ANSI, ASME, DIN, UNI, EN1092-1, JIS, BS 4504, BS T/D, SABS 1123, GOST 12820-80, NS, AS, types include SO, WN, BLIND, THREADED, PLATE, LOOSE

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•	The Rust Prevention for Steel Flanges.
	The normal rust prevention treatment for steel flanges include yellow (Golden) paint Coating, black paint coating or black phosphating treatment, varnish paint coating, varnish antirust oil coating, electro galvanizing coating (Cold), hot dip galvanizing coating etc.
•	Golden Paint Coating

•	Black Paint Coating or Phosphating Treatment with Black Color

•	Varnish Paint Coating

•	Varnish Oil Coating

•	Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white, Coating thickness 20～30μm)

•	Hot Dip Galvanizing Coating (Coating Thickness 200μm around)

	Flange Production Flow
	Elbow Production Flow
	Quality Assurance
	Rust Prevention
	Flanges Marking
	Flanges Packing

	Slip On Flange
	Weld Neck Flange
	Blind Flange
	Plate Flange
	Threaded Flange
	Lapped Flange

iso9001 certificate

ks certificate

ISO9001:2000

KS CERTIFICATE


	Tel : + 86 - 531 - 832 977 28 Fax : + 86 - 531 - 832 918 78 Mail : Click to Send

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