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Premium Forged Flanges &
Industrial Steel Pipe Fittings

Cangzhou Xingye Pipe Fitting Co., Ltd – A leading manufacturer of high-quality forged flanges, carbon steel flanges, butt weld fittings, and industrial pipe solutions since 1992.

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About Cangzhou Xingye

A trusted leader in forged flange and industrial pipe fitting manufacturing with over 30 years of excellence.

Factory Overview

Established Excellence Since 1992

Cangzhou Xingye Pipe Fitting Co., Ltd was established in 1992 and has grown into a professional and experienced manufacturer of forged flanges, industrial steel flanges, carbon steel pipe flanges, and butt weld fittings. With over two decades of dedicated effort, we have become an industrial leader in products such as Welding Neck (WN) flanges, Slip On (SO) flanges, Threaded (TH) flanges, Blind (BL) flanges, and a full range of butt weld fittings.

We are committed to continuous improvement in product quality, advanced manufacturing technology, and exceptional after-sales service. When you need reliable pipe fittings and flanges, choose the first source and the best partner in the industry.

  • ISO-Certified Manufacturing
  • 30+ Years of Industry Experience
  • Global Export Network
  • Advanced Production Processes

Our Products

High-performance forged flanges and industrial pipe fittings engineered for durability, precision, and global compliance.

Weld Neck Flange

Welding Neck Flange

Ideal for high-pressure and high-temperature applications with excellent stress distribution.

Standards: ANSI/ASME, DIN, GOST, EN
Material: Carbon Steel, Stainless Steel
Size Range: 1/2" to 48"
Slip On Flange

Slip On Flange

Easy installation and cost-effective solution for low-pressure systems.

Standards: ASME B16.5, BS 10, DIN
Material: Carbon Steel, Ductile Iron
Size Range: 1/2" to 24"
Blind Flange

Blind Flange

Used to seal the end of a piping system or pressure vessel.

Standards: ANSI, GOST 12821-80, EN 1092-1
Material: Carbon Steel, Alloy Steel
Pressure Rating: Up to 2500#
Threaded Flange

Threaded Flange

Suitable for systems where welding is not feasible or allowed.

Standards: ASME B16.5, BS 4504
Thread Type: NPT, BSPT
Size Range: 1/2" to 24"
Socket Weld Flange

Socket Weld Flange

Provides strong, leak-proof joints in small-bore, high-pressure piping.

Standards: ASME B16.5, JIS B2220
Material: Carbon Steel, Stainless Steel
Size Range: 1/2" to 2"

Ring Type Joint Flange

Designed for high-pressure sealing using metal ring gaskets.

Standards: API 6A, ASME B16.20
Material: Forged Carbon Steel
Applications: Oil & Gas, Petrochemical

Plate Flange

Cut from steel plates, ideal for low-pressure and non-critical applications.

Standards: Custom, ANSI, DIN
Material: Carbon Steel Plate
Thickness: Up to 100mm

Butt Weld Fittings

Elbows, tees, reducers, and caps for seamless pipeline integration.

Types: Elbow 90°/45°, Tee, Reducer
Standards: ASME B16.9, DIN 2615
Material: Carbon & Stainless Steel

Threaded Fittings

Nipple, couplings, and adapters with precision threading.

Thread Standards: NPT, BSPT, BSP
Size Range: 1/8" to 4"
Material: Forged Carbon Steel

Socket Weld Fittings

Fittings for small-diameter, high-integrity piping systems.

Types: Couplings, Elbows, Tees
Standards: ASME B16.11
Size Range: 1/8" to 4"

DIN Flange

German standard flanges for European and international projects.

Standards: DIN 2527, 2566, 2576
Pressure Classes: PN6 to PN160
Material: P235GH, P265GH

ANSI/ASME Flanges

American standard flanges widely used in global industrial systems.

Standards: ASME B16.5, B16.47
Classes: 150# to 2500#
Face Types: RF, RTJ, FF

Our Capabilities

Advanced manufacturing, strict quality control, and comprehensive production processes ensure superior product performance.

Advanced Equipment

State-of-the-art forging, machining, and testing equipment ensure precision and consistency across all production batches.

Quality Certification

ISO-certified processes and rigorous material testing guarantee compliance with international standards.

Large Warehouse

Extensive inventory and efficient logistics support fast global delivery and just-in-time supply.

Production Process Overview

Flange Production

  1. 1 Raw Material Inspection
  2. 2 Forging & Shaping
  3. 3 Heat Treatment
  4. 4 Machining & Finishing
  5. 5 Quality Testing
  6. 6 Packaging & Shipping

Butt Weld Fittings

  1. 1 Tube Preparation
  2. 2 Forming & Bending
  3. 3 Heat Treatment
  4. 4 Dimensional Inspection
  5. 5 Surface Finishing
  6. 6 Final Quality Check
30+
Years Experience
50+
Countries Served
10,000+
Tons Annual Output
ISO
Certified

Frequently Asked Questions

What materials do you offer for flanges?

We manufacture flanges in carbon steel (A105, Q235), stainless steel (304, 316), alloy steel, and ductile iron. Custom materials are available upon request.

What standards do your products comply with?

Our flanges and fittings meet ANSI/ASME, DIN, GOST, EN 1092-1, JIS, BS 10, and BS 4504 standards. All products undergo strict quality control to ensure compliance.

Can you provide custom sizes and drawings?

Yes, we offer OEM and ODM services. Our engineering team can produce flanges and fittings based on your technical drawings and specifications.

What is your typical delivery time?

Standard products are shipped within 15-20 days. Custom orders may take 25-35 days depending on complexity and quantity.

Do you offer sample products?

Yes, we can provide samples for quality evaluation. Sample costs and shipping fees may apply depending on the product.

Contact Us

Reach out for product inquiries, technical support, or custom manufacturing solutions.

Location

Industrial Park of Dingzhuangzi, Mengcun County,
Cangzhou, Hebei Province, China

Phone

+86-317-6764966

Mobile: +86-13832737572

Fax

+86-317-6723256

Email

annie_baisheng@hotmail.com

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