Basic Info

Model No.: 3/4"-100"

Standard: DIN, GB, JIS, ANSI, GOST, ASME  B16.5,ASME/ANSI B16.36,ASME B16.47

Type: Welding Flange, A105 Welded Steel Flanges

Material: Carbon Steel

Structure: Flanges

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Certification: ISO.UKS.SGS.BV

Package: Wooden Boxes, Wooden Pallets

Brand Name: HAOYUAN

Crafts: Cold Extrusion, Thermoforming, Forging

Nominal Pressure: Class150-Class900

Application: Water Conservancy, Electric Power, Power Station

Materials: A105

Size: 3/4"-100"

Additional Info

Packaging: Wooden boxes, Wooden pallets

Productivity: 20T/Day

Brand: HAOYUAN

Transportation: Ocean,Land,Air

Place of Origin: CANGZHOU

Supply Ability: 500T/Month

Certificate: ISO

Product Description

A105 is the United States ASTM standard number, A on behalf of the ordinary carbon structural steel. Standard Name: Carbon Steel Forgings for Piping Components. Because this standard only provides for a carbon steel forgings, A105 even if a kind of forgings carbon steel grades. A105 is also a material code, is a special steel, is a cold forged steel. A105 is a low carbon steel forgings. The standard is the United States standard "ASTM A105 / A105M pipe components with carbon steel forgings"

We are a manufacture of steel pipe fittings  , we can produce kinds of Elbow Pipe Fitting,  Pipe Fitting Eccentric Reducer,  Pipe Cap,  Steel Reducing Tee , Carbon Steel Flange and so on .Steel Flange is including Blind Flange,  Welding Neck Flange,  Slip-On Flange,  Long Weld Neck Flange, Weld Flange and so on .

High-quality products

Slip On Flange generally only connected with the pipe, but can not be directly connected with the pipe fittings; Butt welding flange can be generally all welded pipe fittings (including elbow, tee, reducer, etc.) directly connected, of course, including pipeline.

Our packaging

Steel Flange Production Process                      

Steel Flange workshop

Production Process