Jinhang Pipe specializes in anti-corrosion bends and protective solutions for piping systems. They effectively isolate corrosive media and greatly extend the service life of pipes, suitable for harsh industrial service conditions. The base pipes are manufactured in accordance with ASME B16.49, available in carbon steel, alloy steel and stainless steel. Customization of pipe size, wall thickness, bending angle and bending radius is available to meet project requirements.
Anti-corrosion coating options include 3LPE (three-layer polyethylene), 3LPP (three-layer polypropylene), FBE (fusion bonded epoxy). Coatings are produced in strict compliance with international standards such as ISO 21809-1. They are widely used in oil & gas long-distance transmission pipelines, petrochemical, water treatment and various industrial piping systems.
| Parameter Item | Specification |
|---|---|
| Product Name | Anti-corrosion Bend |
| Product Type | Bend with Anti-corrosion Coating |
| Nominal Diameter | NPS 1/2"–48" (DN15–DN1200) |
| Outer Diameter | Determined per applicable piping standards |
| Wall Thickness | SCH 10–SCH 160 / XXS |
| Bending Angle | 15° / 30° / 45° / 60° / 90° / 180° |
| Bending Radius | 3D / 5D / 6D / 8D / 10D / 12D / Custom available |
| Base Material | Carbon Steel / Alloy Steel / Stainless Steel |
| Carbon Steel Grade | ASTM A234 WPB / WPC |
| Alloy Steel Grade | ASTM A234 WP11 / WP22 / WP91 |
| Stainless Steel Grade | ASTM A403 WP304 / WP304L / WP316 / WP316L |
| Coating Type | 3LPE / 3LPP / FBE / Epoxy Coating |
| Surface Treatment | Shot Blasting / Sand Blasting |
| Coating Thickness | Determined in accordance with coating specifications |
| End Preparation | Beveled End / Plain End |
| Manufacturing Process | Hot Bending / Cold Bending |
| Applicable Standards | ASME B16.49 / ASME B16.9 / ISO 21809-1 / AWWA C213 |
| Application Fields | Oil & Gas / Petrochemical / Water Supply / Chemical Industry |
|
Material Category |
Material Grades |
|---|---|
|
Carbon Steel |
ASTM A234 WPB, WPC |
|
Low Temperature Carbon Steel |
ASTM A420 WPL6, WPL3 |
|
Alloy Steel |
ASTM A234 WP11, WP22, WP91 |
|
Stainless Steel |
ASTM A403 WP304, WP304L, WP316, WP316L |
|
Duplex Stainless Steel |
ASTM A815 WP-S31803, WP-S32205 |
|
Nickel Alloy |
ASTM B366 N06600,N06625,N08800 |
Jinhang Pipeline manufactures anti-corrosion pipe bends in accordance with applicable standards, including ASME B16.49 for induction bends, ASME B16.9 for butt-welding fittings, and relevant material specifications such as ASTM A234, ASTM A403 and ASTM A420. These standards help ensure dimensional compatibility, material consistency and reliable performance in industrial piping projects.
During production, we control raw material selection, bending processes, dimensional tolerances, surface preparation and coating application. Anti-corrosion coatings such as 3LPE, 3LPP and FBE are applied according to relevant coating specifications, helping improve corrosion resistance, coating adhesion and service life. These quality controls ensure our anti-corrosion pipe bends meet project requirements and provide dependable performance in demanding operating environments.
Anti-corrosion pipe bends are widely used in industrial piping systems where corrosion protection and reliable fluid transportation are essential.
Oil & Gas Industry: Oil and gas transmission pipelines, gathering systems and offshore pipeline projects.
Petrochemical Industry: Chemical processing plants, refineries and corrosive fluid transportation systems.
Water Supply Systems: Municipal water pipelines, wastewater treatment plants and underground water networks.
Power Generation: Cooling water pipelines and industrial fluid transportation systems.
Marine Industry: Offshore pipelines, coastal facilities and seawater transportation systems.
Chemical Industry: Pipelines handling corrosive liquids and industrial chemical media.
What is an anti-corrosion pipe bend?
An anti-corrosion pipe bend is a pipe fitting with a protective coating designed to resist corrosion and extend the service life of industrial piping systems.
What coating options are available for anti-corrosion pipe bends?
We offer 3LPE, 3LPP, FBE and epoxy coatings to meet different operating environments and project requirements.
What materials are available for anti-corrosion pipe bends?
Available materials include carbon steel, alloy steel, stainless steel and duplex stainless steel.
What sizes and bending angles can you provide?
We supply pipe bends in various diameters, wall thicknesses, bending angles and radii, with customized dimensions available upon request.
Which standards do your anti-corrosion pipe bends comply with?
Our products can be manufactured according to applicable standards, including ASME B16.49, ASME B16.9 and relevant ASTM material specifications.
Can you customize anti-corrosion pipe bends?
Yes. We can customize pipe bends based on customer-provided drawings, dimensions, materials and coating requirements.
Where are anti-corrosion pipe bends commonly used?
They are widely used in oil and gas pipelines, petrochemical plants, water supply systems, marine projects and chemical processing facilities.
Send us your drawings or requirements and get a fast quotation today.
