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Premium Pipe Fittings & Flanges from China

ISO 9001:2005, BV & CE Certified Manufacturer with 26 Years of Global Experience. HEBEI RIVER STEEL PIPELINE EQUIPMENT CO., LTD – Your Trusted Partner in Industrial Piping Solutions.

Industrial Flange and Pipe Fittings

About HEBEI RIVER STEEL

A leading pipeline manufacturer in China with over 26 years of experience, delivering innovative product solutions to industries worldwide.

Trusted Industrial Partner Since 1998

HEBEI RIVER STEEL PIPELINE EQUIPMENT CO., LTD is a globally recognized manufacturer of high-quality flanges, pipe fittings, and steel pipes. As a certified ISO 9001:2005, BV & CE company, we uphold the highest standards in production, testing, and delivery.

Our professional teams ensure accurate manufacturing processes and reliable supply chains across continents. We provide one-stop piping service solutions for oil & gas, petrochemical, power generation, water treatment, and construction industries.

With a strong commitment to innovation and quality construction, we continue to expand our footprint in international markets.

Pipe Fitting Manufacturing Flange Quality Inspection
26+
Years of Experience
100+
Global Clients
ISO 9001
Quality Certified
BV & CE
Internationally Approved

Our Product Range

High-performance flanges, pipe fittings, and steel pipes engineered for durability, precision, and industrial reliability.

Weld Neck Flange

Weld Neck Flange

Class150 4" SCH40 ASTM A182 F304L

  • • High-pressure sealing capability
  • • Full penetration welding
  • • Ideal for critical applications
  • • Corrosion-resistant stainless steel
Slip On Flange

Slip On Flange

PN40 21/2" SORF A182 F304

  • • Easy alignment and installation
  • • Cost-effective solution
  • • Suitable for low-pressure systems
  • • Welded on both sides for strength
Blind Flange

Blind Flange

CLASS 150 10" BLRF ASTM A182 F316L

  • • Seals the end of a piping system
  • • High structural integrity
  • • Used in pressure testing
  • • Excellent for maintenance access
Threaded Tee

Threaded Tee

ASME B16.11 1" 3000# ASTM A105

  • • Forged carbon steel construction
  • • No welding required
  • • Ideal for high-pressure systems
  • • Reusable and easy to assemble
Threadolet

Threadolet

ASME B16.11 3000# 1" ASTM A182 F304/304L

  • • Branch connection fitting
  • • Threaded outlet for secure fit
  • • Stainless steel for corrosion resistance
  • • Used in instrumentation lines
Sockolet

Sockolet

ASME B16.11 1" 3000# ASTM A350 LF2

  • • Socket welding branch outlet
  • • High-strength low-temperature steel
  • • Leak-proof connection
  • • Ideal for cryogenic applications
Three-Way Pipe Fitting

Three-Way Fitting

Custom Configurations Available

  • • Precision-engineered for flow control
  • • Multiple inlet/outlet options
  • • Suitable for complex piping layouts
  • • Manufactured to ASME standards
Steel Pipes

Steel Pipes

Various Sizes & Grades

  • • Seamless and welded options
  • • Carbon, alloy, and stainless steel
  • • API 5L, ASTM A106, A53 compliant
  • • Cut-to-length and packaged

Why Choose RSPipeFittings?

We combine decades of expertise with cutting-edge manufacturing to deliver unmatched quality and service.

✓

Expertise & Innovation

26 years of global experience in industrial piping solutions with continuous innovation in design and materials.

🔧

Leading Industrial Services

One-stop provider for flanges, fittings, and steel pipes with full technical support and customization.

🛡️

Certified Quality

ISO 9001:2005, BV & CE certified. Rigorous testing ensures every product meets international standards.

👥

Professional Team

Highly skilled engineers and technicians with accurate testing processes and responsive customer service.

26+
Years in Business
100+
Global Clients
50K+
Units Shipped
24/7
Support Available

Frequently Asked Questions

What materials do you use for your flanges and fittings?

We manufacture products using ASTM A182 (stainless steel), ASTM A105 (carbon steel), ASTM A350 LF2 (low-temperature carbon steel), and other industry-standard materials based on client specifications.

Are your products certified to international standards?

Yes. We are ISO 9001:2005 certified and our products meet BV (Bureau Veritas) and CE requirements. All items are manufactured in compliance with ASME B16.11, ASTM, and API standards.

Can you customize products based on drawings or samples?

Absolutely. We offer OEM and ODM services. Send us your technical drawings, specifications, or samples, and we’ll produce exact matches with full documentation.

What is your production and delivery time?

Standard orders are processed within 15–30 days depending on quantity and complexity. We offer sea, air, and express shipping options globally.

Do you provide technical support after purchase?

Yes. Our engineering team provides installation guidance, material selection advice, and troubleshooting support throughout the product lifecycle.

Get in Touch

Contact our sales team for quotes, technical inquiries, or custom orders.

Kelly Lee – Sales Representative

Email: [email protected]

Phone/WhatsApp/WeChat: +86 18034376280

Address: Yinzhuang Industrial Zone, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, China

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