Rust Prevention of Steel Flanges | JIS 10K Flange, 16K Flange, ANSI 150LB Flange, 300LB Flange, PN16 Flange, PN10 Flange - Shandong Hyupshin Flanges Co., Ltd

Shandong Hyupshin Flanges Co., Ltd, Steel Flanges Manufacturer, Exporter, Supplier From China.

Shandong Hyupshin Flanges Co., Ltd produce forged flanges, carbon steel flanges, ANSI flange, ASME flange, ASA flange, DIN flange, UNI flange, EN1092-1 flange, JIS flange, BS flange, SABS 1123 flange, GOST 12820-80 flange, NS flange, AS flange, NFE29203 flange, ISO7005-1 flange, AWWA C207 CLASS D flange, CLASS E flange, CLASS F flange,BS T/D flange, Ring Flange, Hub Flange, Blind Flange, Lap Joint Flange, Slip On Flange, Welding Neck Flange, BLIND Flange, THREADED Flange, PLATE Flange, LOOSE, Socket Weld Flange, FF Flange, RF Flange

HOME > TECHNOLOGY > RUST PREVENTION

•	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

Shandong Hyupshin Flanges Co., Ltd, The leading Steel Flanges Manufacturer, Exporter from Shandong of China, Supply All Kinds and Standards Flanges to Global Markets

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

Shandong Hyupshin Flanges Co., Ltd, Forged Flanges Manufacturer, Exporter, ISO9001 2008 certificate

Shandong Hyupshin Flanges Co., Ltd, Korean KS certificate certified for KS B1503 flanges 5K, 10K, 16K, 20K, 30K

ISO9001:2008

KS CERTIFICATE


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