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Premium Carbon Steel Pipe Fittings for Industrial Excellence

Hebei Longrun Pipeline Group – Your trusted global supplier of seamless carbon steel elbows, tees, reducers, caps, and bends. Engineered for durability, precision, and performance in oil, gas, petrochemical, and power industries.

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Industrial-Grade Quality

Manufactured with advanced technology and strict quality control for high-pressure environments.

Global Exporter

Serving clients across Asia, Middle East, Africa, and the Americas with reliable delivery.

Certified Standards

Products meet ASME, ANSI, DIN, JIS, and GB standards for safety and compatibility.

About LR Pipe Fitting

Hebei Longrun Pipeline Group Co., Ltd. is a leading manufacturer and exporter of industrial pipe fittings based in China. Specializing in carbon steel, alloy steel, and stainless steel products, we serve critical industries including petroleum, chemical processing, power generation, and water treatment.

With state-of-the-art production facilities, a comprehensive detection system, and a skilled technical team, we have established ourselves as a Science & Technology enterprise committed to innovation, quality, and customer satisfaction.

  • Over a decade of industry experience
  • Advanced scientific management systems
  • Full range of butt-welded pipe fittings
  • ISO and CE compliant manufacturing
Carbon Steel Pipe Fittings Manufacturing

Seamless Carbon Steel Elbows

Precision-engineered for high-pressure systems

Our Premium Pipe Fittings

Explore our comprehensive range of high-performance carbon steel pipe fittings designed for durability, leak-free connections, and seamless integration into industrial piping systems.

Carbon Steel Elbow

Carbon Steel Elbow

Available in 90°, 45°, and 180° configurations for smooth directional flow.

  • • Material: Carbon Steel (ASTM A234 WPB)
  • • Standards: ASME B16.9
  • • Sizes: 1/2" to 48"
  • • Finish: Black Paint or Anti-Rust Oil
Butt Welded Equal Pipe Tee

Equal Pipe Tee

Uniform diameter branches for balanced fluid distribution.

  • • Type: Butt Welded
  • • Material: Carbon Steel
  • • Standards: ASME B16.9
  • • Application: Piping manifolds
Pipe Eccentric Reducer

Eccentric Reducer

Ideal for pump suction lines to prevent air pockets.

  • • Type: Butt Welded
  • • Off-center design for level alignment
  • • Sizes: 1/2" to 48"
  • • Smooth transition for flow efficiency
Concentric Reducer

Concentric Reducer

Center-aligned for vertical piping and uniform flow.

  • • Symmetrical design
  • • Reduces pipe diameter gradually
  • • Minimizes turbulence
  • • Carbon steel construction
Pipe End Cap

Pipe End Cap

Seals the end of piping systems securely.

  • • Large diameter options available
  • • Butt-welded for strength
  • • Corrosion-resistant coating
  • • Pressure-rated for industrial use

3D Pipe Bend

Custom-bent for complex routing with minimal joints.

  • • Bend Radius: 3D, 5D, 10D
  • • Seamless or welded
  • • Used in petroleum & power plants
  • • High-temperature resistant

Lateral Tee Fitting

Branches off at 45° for lateral connections.

  • • Ideal for space-constrained areas
  • • Reduces pressure drop
  • • Butt-welded for integrity
  • • Carbon steel or alloy options

Barred Tee

Reinforced branch for high-stress connections.

  • • Internal rib prevents deformation
  • • Used in high-pressure systems
  • • Prevents branch line collapse
  • • Suitable for vibration-prone areas
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Why Choose LR Pipe Fitting?

We combine advanced manufacturing, rigorous quality control, and global logistics to deliver pipe fittings you can trust.

Advanced Production

State-of-the-art machinery ensures precision forming, welding, and finishing for every fitting.

Strict Quality Control

Every product undergoes dimensional checks, pressure testing, and material verification.

Global Delivery

Efficient logistics network ensures on-time delivery to ports worldwide.

24/7 Support

Our team is ready to assist with technical queries, quotes, and order tracking.

10+
Years Experience
50+
Countries Served
10K+
Tons Annual Output
99.8%
Customer Satisfaction

Frequently Asked Questions

Get answers to common questions about our products and services.

What materials do you offer?

We specialize in carbon steel (ASTM A234 WPB), alloy steel, and stainless steel (ASTM A403 WP304/316). Custom materials available upon request.

What standards do your fittings meet?

Our products comply with ASME B16.9, ANSI, DIN, JIS, GB, and other international standards. Certifications available upon request.

Can you provide custom sizes or drawings?

Yes, we offer OEM/ODM services. Send us your specifications, drawings, or samples for a quote.

What is your minimum order quantity (MOQ)?

We accept trial orders. MOQ varies by product but is typically 1 ton or 50 pieces. Contact us for details.

How do you ensure product quality?

Each batch undergoes chemical composition analysis, mechanical testing, dimensional inspection, and hydrostatic testing when required.

Get in Touch

Need a quote, technical data, or product sample? Contact Hebei Longrun Pipeline Group today.

+86-311-66616206
+8615131197059
[email protected]
http://lrpipefitting.com
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