Welded Flanges
- Huanghua Port
- T/T
- 30 days
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Product Description
Flat weld flanges are mainly used for the connection of pipeline systems, and the pipe is inserted into the inner ring of the flange through fillet welds for welding, which is suitable for working conditions with low pressure levels and small vibration and temperature fluctuations. Its core role and purpose are as follows: Core role· Connecting pipes: Connecting the ends of pipes through bolts and flange holes to form a sealing structure 12· Enhanced Tightness: Secure the tube with the flange through fillet welds to prevent leakage 23 Specific Uses 00000 1. Low-pressure and normal temperature pipelines: suitable for pipeline systems in chemical, petroleum, municipal and other fields with a pressure ≤ of 2.5MPa, such as boiler pressure vessels, water supply and drainage, etc 3400002. Structural characteristics: · Flat welded flange with neck (SO): Enhanced pressure-bearing capacity through the neck, with a wider range of pressure (PN≤2.5MPa), often used in high-risk scenarios 35· Plate Flat Welded Flange (PL): Simple structure, low cost, but weak rigidity, disabling high-risk scenarios 3500003. Installation and Maintenance :· Easy to install, welding can be completed by simply correcting the perpendicularity of the sealing surface 34· During maintenance, attention should be paid to the quality of the weld to avoid high temperature and high pressure or frequent temperature fluctuation environments 4. Applicable scenario restrictions· Pressure level limit: Only suitable for PN≤2.5MPa working conditions, easy to leak in high temperature, high pressure or repeated bending environment 34· Material and structure: mostly made of ordinary materials such as carbon steel plates, without neck design, and cannot be directly connected with butt welded pipe fittings.
Contact Us
- Hebei Intercontinental Heavy Industry Co., Ltd.
- Contact nameyinmingwang Chat Now
- AddressMengcun Hui Autonomous County Hope New District, Cangzhou, Hebei
Product Categories
| pipe fitting | flange | Polyurethane insulation steel pipe | Polyurethane insulation fittings |
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Carbon Steel, Stainless Steel, Alloy Steel, European Standard, Japanese Standard, American Standard, Special-shaped Flat Welded Flange With Neck
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Carbon Steel, Stainless Steel, Alloy Steel, Cold Drawn, Hot Pressed, Diameter, Reduced, Welded, Tee
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Carbon Steel, Stainless Steel, Alloy Steel, Concentric Eccentric Head Reducer Joints
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Welded Stainless Steel, Carbon Steel, Alloy Steel, Seal Plug
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High-density Polyethylene Plastic Outer Polyurethane Foam Prefabricated Direct Buried Insulation Pipe
High-density Polyethylene Plastic Outer Protection Polyurethane Foam Prefabricated Direct Buried Insulation Pipe Fittings
The Inner Wall of the Pipeline IPN8710 Anti-corrosion Spiral Pipe Three Oils and Two Cloth Epoxy Coal Asphalt Anti-corrosion Steel Pipes
3PE Anti-corrosion Elbow Outer PE Inner EP Anti-corrosion Spiral Pipe Fittings Epoxy Coal Asphalt Resin Inner Plastic Elbow
3PE Anti-corrosion Bend/resin Powder Inner and Outer Plastic Coated Pipe Fittings/epoxy Powder Elbow
3PE Elbow / National Standard Polyurethane Inner and Outer Anti-corrosion Epoxy Coal Asphalt Pipe Fittings / Double-layer Epoxy Powder Elbow
Carbon Steel, Stainless Steel, Alloy Steel, European Standard, Japanese Standard, American Standard, Special-shaped Flat Welded Flange With Neck
High Temperature and High Pressure Resistant Carbon Steel Stainless Steel Flat Welded Butt Weld Flange Forgings
Seamless Straight Seam Welded Elbows
Neck Butt Weld Flange/flat Weld Flange/flat Weld Flange With Neck/special-shaped Flange
Stainless Steel Carbon Steel Neck Butt Weld Flange
Carbon Steel Stainless Steel Flat Welded Flange
Carbon Steel, Stainless Steel, Alloy Steel, Cold Drawn, Hot Pressed, Diameter, Reduced, Welded, Tee
Carbon Steel, Stainless Steel, Alloy Steel, Concentric Eccentric Head Reducer Joints
Welded Stainless Steel, Carbon Steel, Alloy Steel, Seal Plug
Wire Coupling Carbon Steel Stainless Steel Alloy Steel Welded Pipe Cap
Special-shaped Flange Forgings
Butt Weld Flange
Stainless Steel Carbon Steel Seamless Straight Seam Welded Elbow DN500 PN10
304 Stainless Steel Carbon Steel Neck Butt Weld Flat Weld Flange DN300 PN16
Sprayed Electrofusion Butt Q235 Material Plastic Coated Flange PE Steel Butt Flange Hot Melt Socket Flange Sprayed Plastic Flange
Inner and Outer Epoxy Plasticized Pipe Fittings 90 Degrees Anti-corrosion Spraying Elbow for Water Supply DN200
Carbon Steel Flat Weld Flange
Carbon Steel Neck Butt Weld Flange
Large Diameter Thick-walled TPEP Anti-corrosion Steel Pipe/inner Epoxy Outer 3PE/tap Water Conveying
Flexible Waterproof Sleeve
Rigid Waterproof Sleeve
Long Heat Transmission Network Steam Overhead Sliding Vermiculite Insulation Pipe Support
Sliding Type Pipe Support/fixed Pipe Carrier/guide Type Pipe Carrier
Welded Seamless Carbon Steel Bend 1 Times 2 Times 3 Times 4 Times Special-shaped Processing