• Model NO.：Carbon steel flange
• Coating：Rust-Preventative Oil
• Custom：Available
• Color：Silver
• Delivery Date：7-15days
• Payment Method：T,T or LC
• Pressure：150#-2500#
• Transport Package：in Wooden Cases,Pallet
• Specification：DN15 to DN2000
• Trademark：hongyan
• Origin：China
• Production Capacity：5000 Tons Per Month

Basic Info.

Model NO. Carbon steel flange Coating Rust-Preventative Oil Custom Available Color Silver Delivery Date 7-15days Payment Method T/T or LC Pressure 150#-2500# Transport Package in Wooden Cases/Pallet Specification DN15 to DN2000 Trademark hongyan Origin China Production Capacity 5000 Tons Per Month

Product Description

Shandong Hongyan Metal Material Co., Ltd. Provide high-quality flanges 

1) ANSI B16.5, ASME B16.47 FLANGE

Size range: 1/2" to 80"  DN15 to DN2000

Design: welding neck, slip on, blind, socket welding, threaded, lap-joint

Pressure: 150#, 300#, 600#,900#,1500#, 2500#

Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS

Material: carbon steel A105, stainless steel  304/304L, 316/316L

Coating: black paint, yellow transparent paint, cold and hot dip galvanize

Package: seaworthy plywooden case, wooden pallet

2) EN1092-1 FLANGE

Size range: DN15 to DN2000

Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking

             type12 slip on flange, type 13 threaded flange

Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100

Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L

Coating: black paint, yellow transparent paint, cold and hot dip galvanize

Package: sea worthy plywooden case, wooden pallet

3) DIN FLANGE

Size range: DN15 to DN2000

Design: slip on flange DIN2573,2576,2502,2503, 2543,2545

             welding neck falnge DIN2631, 2632,2633,2634,2635

              blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40

              threaded falnge DIN2565,2566,2567,2567

              loose flange DIN 2641,2642,2656,2673

Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404

Coating: rust-proof oil, transparent paint, cold and hot galvanize

Package: sea worthy plywooden case, wooden pallet

4) GOST FLANGE

Size range: DN15 to DN 2000

Design : plate falnge 12820-80, welding neck flange 12821-80

Pressure: PN6, PN10, PN16, PN25, PN40

Material: carbon steel CT-20, stainless steel 304/304L, 316/316L

Coating: rust-proof oil, cold and hot galvanize

Package: sea worthy plywooden case, wooden pallet

5) JIS FALNGE

Size ragne : 15A to 2000A

Design: SOP, BIND, SOH,

Puressure: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K

Material: carbon steel SS400, stainless  steel SUS304, SUS316

Coating : rust-proof oil, cold  and hot galvanize

Packing: sea worthy plywooden case, wooden pallet

Material: Carbon steel: ASTM A105,A350 LF2,  A694 etc.

                Stainless steel: ASTM A182 F304 , 304L,,F304L,F316,316L , AISI 304 , AISI 321

                Alloy steel: ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

Flange Production Process:


Packing: in wooded cases, pallets or according to clients' requirements.

Shipping: Tianjin port, Qingdao port, Shanghai port and the other main ports in China.