
Standard pipe flanges
We supply steel and stainless steel pipe flanges in six types: slip-on (SO), welding neck (WN), socket weld (SW), threaded (THRD), lap joint (LJ), and blind (BL).
TAEWON FLANGE
We manufacture and supply industrial flanges for shipbuilding,
petrochemicals, power generation and industrial plants.

ABOUT TAEWON FLANGE
TAEWON FLANGE manufactures and distributes steel and stainless steel flanges. We supply flanges and related products for shipbuilding, petrochemicals, power generation and industrial facilities.
OUR PRODUCTS
TECHNICAL RESOURCES
Choose a standard to check outside diameters, thicknesses and bolt hole dimensions.
PRODUCTS
Explore standard, long welding neck and special flanges, nozzles, tube sheets and baffles supplied by TAEWON FLANGE in Busan, Korea.

We supply steel and stainless steel pipe flanges in six types: slip-on (SO), welding neck (WN), socket weld (SW), threaded (THRD), lap joint (LJ), and blind (BL).





















We review each product’s specifications and drawings to confirm what we can manufacture and supply.
| Item specifications | Applicable standard, dimensions, pressure rating, material and quantity |
|---|---|
| Attachments | Drawings, product photos, item list or request for quotation |
| General requirements | Preferred delivery date, inspection and test report requirements |
TECHNICAL RESOURCES
Choose a standard and pressure rating to see flange drawings and dimensions by nominal size.
Both pages zoom together. Drag or swipe left or right to move across the drawing.
Check the standard and edition shown in the document. Tell us the nominal size, pressure rating, material and quantity so we can confirm the applicable specifications and availability.
ABOUT TAEWON FLANGE
TAEWON FLANGE, flange manufacturer and distributor
ABOUT US

TAEWON FLANGE manufactures and distributes steel and stainless steel flanges.
We supply flanges and related products for shipbuilding, petrochemicals, power generation and industrial equipment. Our range includes standard, long weld neck and specialty flanges, as well as nozzles, tube sheets and baffles.
We review your standards, material requirements and drawings with you to confirm what we can manufacture and supply. We value product quality and the trust of our customers, and we work to deliver the products your site needs.
TAEWON FLANGE Co., Ltd.COMPANY HISTORY
Key milestones since our founding in 2006 include equipment additions, certifications and vendor registrations.

Began operations with four machines
Began supplying forged flanges to Hyundai Fitting
Began supplying piping companies and fabricators
Incorporated as TAEWON FLANGE Co., Ltd.
Added a turning machine and four other machines
Opened the R&D center
CERTIFICATES
Open a certificate to read its issuing details and scope.
Product certificate for stainless steel welding flanges
Quality management system certificate · Korean and English
Hygiene and safety standards certificate
FACTORY & FACILITIES
CONTACT & LOCATION
The TAEWON FLANGE factory is in Jisa-dong, Gangseo-gu, Busan.
TAEWON FLANGE
21, Gwahaksandan-ro 369beon-gil,
Gangseo-gu, Busan, Republic of Korea
Postal code 46742

VISIT TAEWON FLANGE
Call us to discuss a product or arrange a visit.
When you arrive, look for the TAEWON FLANGE sign shown in the photo.
21, Gwahaksandan-ro 369beon-gil,
Gangseo-gu, Busan, Republic of Korea
QUALITY & PROCESS
Quality policy & manufacturing process
QUALITY POLICY
Three principles guide how we manufacture and supply flanges.
We review customer requirements for each product and use feedback to improve work on the shop floor.
We use problems identified during production to improve our working methods and quality management system.
We base our quality checks on the applicable product standards and the drawings specified by the customer.
ISO 9001 quality management system · KS B 1506 flange product certification · KC hygiene and safety standards
MANUFACTURING PROCESS
Each material follows its own route until the two paths meet at pre-machining inspection.
Ingot
Chemical analysis
Shearing
Band sawing
Gas cutting
Forging
Heat treatment
Steel plate stock
Chemical analysis
Shearing
Pressing
Cutting
LEVERING
Pre-machining inspection
Turning
Drilling
Post-machining inspection
Marking
Packing
ShippingMULTI-ITEM QUOTATION
Enter one item per row.
Choose a suggestion or type your own specification. Press Tab to move to the next field.
Review your details before sending your quotation request.
REVIEW YOUR REQUEST
We can clarify any missing specifications with you later.
| No. | Standard | Pressure rating | Flange type | Facing | Size | SCH | Material | Origin | Quantity | Notes / requests |
|---|
The attached file provides the item list for this request.
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