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Steel Flange

Flange mainly used for connecting two pipes, used at  pipe end; also connection between the two devices. Steel flange materials can be divided into: low carbon steel flanges, mid-carbon steel flanges , high carbon steel flanges, alloy steel flanges. Steel flange has a  high strength,good toughness,and high resistance to corrosion,high pressure and temperature, more excellent sealing performance, a wide usage range. Steel flange is widely used in petroleum, chemical, food, dairy, pharmaceutical, machinery manufacturing, sewage treatment, municipal water supply pipelines, military and medical industries

Flange containing integral flange (IF), threaded flange (Th), plate  flange (PL), weld neck flange (WN), slip on  flange (SO), socket weld flange (SW), loose flange (PJ / SE), flat welding ring loose flange (PJ / RJ), blind flange  (BL)

Product Steel Flange
Size:DN10-DN2500
Materials: 20#.A105.Q235A.12Cr1MoV.16MnR.15CrMo.18-8.321.304.304L.316.316L
Pressure: Pn2.5-Pn320,Class150-Class2500,5K-30K
Standard:ANSI,JIS,DIN,GOST.......
Crafts: Forging 
Connection: Welding,Bolt. 
Package: Wooden boxes,Wooden pallets,According to customer requirements.
Brand Name: HY 
Place of Origin: China (Mainland) 
Certification: ISO.UKS.SGS.BV 
Application: Chemical, Water, Oil and gas, Electricity


ASME Slip On Flange Class 300
ASME Slip On Flange Class 300

ASME Welding Neck Flange
ASME Welding Neck Flange

ASME Blind Steel Flanges
ASME Blind Steel Flanges

ANSI B16.5 Slip On Weld Flange Class 150
ANSI B16.5 Slip On Weld Flange Class 150

GOST 12820 Flat Welded Steel Flanges
GOST 12820 Flat Welded Steel Flanges

A105 Welded Steel Flanges
A105 Welded Steel Flanges

DIN Pn16 Carbon Steel Flat Welding Flanges
DIN Pn16 Carbon Steel Flat Welding Flanges

Steel Pipe Flanges And Flanged Fittings
Steel Pipe Flanges And Flanged Fittings

Stainless Steel Flanges And Fittings
Stainless Steel Flanges And Fittings

Carbon Steel Plate Flanges
Carbon Steel Plate Flanges

ANSI B16.5 Stainless Steel Flanges
ANSI B16.5 Stainless Steel Flanges

Class 300 ANSI B16.5 So Flange
Class 300 ANSI B16.5 So Flange

ANSI B16.5 Weld Neck Flange Class 150
ANSI B16.5 Weld Neck Flange Class 150

GOST 12821 Welding Flange
GOST 12821 Welding Flange

A105 Weld Neck Flange
A105 Weld Neck Flange

DIN Pn16 Steel Welded Flange
DIN Pn16 Steel Welded Flange

Steel Pipe WN Flanges And Flanged Fittings
Steel Pipe WN Flanges And Flanged Fittings

Stainless ANSI Flange And Fittings
Stainless ANSI Flange And Fittings

Carbon Steel Weld Neck Flanges
Carbon Steel Weld Neck Flanges

ANSI B16.5 Stainless Steel WN Flanges
ANSI B16.5 Stainless Steel WN Flanges

Class 300 ANSI B16.5 WN Flange
Class 300 ANSI B16.5 WN Flange

Carbon Steel Blind Flange
Carbon Steel Blind Flange

Asme Blind Flange Raised Face
Asme Blind Flange Raised Face

Blind Flange Ansi B16.5
Blind Flange Ansi B16.5

Contact Info

CONTACT US

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

Address: Yanshan County,Cangzhou,Hebei

Contact Person: YIN

Phone:86-317-3025890

Fax:86-317-3200713

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