Forged Products & Flanges

Your requirements. Our supply expertise.

Source rings, sleeves, shafts, discs, hubs, and flanges through Hengyi. Drawing on Dingxiang’s established forging supply chain, we support your material, machining, and delivery requirements.

Explore Forged Products Request Custom Forging Quote

Standards: ASME B16.5, ASME B16.47, ANSI, DIN
Materials: ASTM A105, A182 F304/F316, A350 LF2
Contact: sales@h1flange.com

Product range

Products & Specifications

From drawing-based components to standard flanges, bring your product, material, and delivery requirements to Hengyi. Forged products cover rings, sleeves, shafts, discs, hubs, and custom components. Industrial flanges cover weld neck, slip-on, blind, socket weld, threaded, lap joint, and custom flanges.

Forged Products

Explore the product forms below. Specify your material and choose the delivery condition you need: as-forged, rough-machined, or finished.

Rings & Sleeves

Seamless rolled rings, contoured rings, and sleeves.

Seamless rolled rings
Contoured rings
Sleeves

Shafts & Stepped Shafts

Straight shafts and stepped shafts.

Shafts
Stepped shafts

Discs, Blocks & Hubs

Discs, plates, blocks, and hubs.

Discs
Plates
Blocks
Hubs

Custom Forged Components

Custom profiles and drawing-specific components, quoted to your dimensions, material, and machining requirements.

Custom-engineered forgings
Drawing-specific components

Material: Name the material grade on the drawing or with the inquiry.
Size: Dimensions and tolerances follow the drawing.
Machining: Machining allowances and tolerances are reviewed for the quotation.
Delivery condition: As-forged
Rough-machined
Finished

Confirm material, dimensions, machining, and delivery condition for the specific part. These forms are quoted from the drawing, not from a standard model list.

Email an RFQ for Custom Forgings Explore Forged Products

Industrial Flanges

Weld neck, slip-on, blind, socket weld, threaded, lap joint, and drawing-based custom flanges. Each type has standards, size, class, and a quote path.

Select a flange type

Type code WN

Weld Neck Flanges

High-strength flange type for pressure piping, oil and gas, petrochemical, and power applications.

Standards: ASME B16.5, ASME B16.47, ANSI, EN 1092-1
Size range: NPS 1/2–24 (B16.5); NPS 26–60 (B16.47)
Pressure class: Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500
Materials: ASTM A105, A350 LF2, A182 F304/F316, Alloy steel
Facing: RF, FF, RTJ

This summary follows the selected type. The product page carries the full specification.

View specifications Request a quote

Browse Flanges

Company

Shanxi Hengyi Flange & Pipe Fittings Co., Ltd.

Hengyi supplies forged products and industrial flanges from Dingxiang, China, supporting customers from technical requirements through delivery.

Location: Dingxiang, Shanxi
Manufacturing regions: Shanxi / Dingxiang
Henan
Hebei / Baoding
Shanghai / Yangtze River Delta
Current focus: China
North America
Target markets: DACH
GCC
South America

Company profile

Email sales

Request a Quote

Send your product requirements to our sales team. Include quantities, materials, and delivery needs, and attach any PDF or CAD drawings.

Flanges

Include in the email

Type
Standard, size, and pressure class
Material and facing
Quantity and destination
Drawing, if you have one

Attach your PDF or CAD drawing when emailing sales@h1flange.com.

Email an RFQ for Flanges

Custom Forgings

Include in the email

Product form: ring, sleeve, shaft, disc, block, hub, or other component
PDF or CAD drawing and revision
Material grade
Quantity
As-forged, rough-machined, or finished delivery
Heat-treatment requirements, if any
Inspection and documentation requirements
Requested delivery date and destination

Attach your PDF or CAD drawing when emailing sales@h1flange.com.

Email an RFQ for Custom Forgings

Email sales@h1flange.com