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Premium Steel Pipes for Industrial Excellence

Cangzhou Steel Pipe Group (CSPG) – Trusted manufacturer of seamless, spiral, LSAW, ERW, oil casing, and anticorrosion steel pipes. Compliant with API, ASTM, and EN standards for global energy, construction, and infrastructure projects.

About CSPG

Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, with a history dating back to 1994. As a joint-stock corporation, CSPG occupies 600,000 square meters and holds total assets of $530 million.

We operate six member companies producing a full range of steel pipes including SSAW, LSAW, ERW, seamless, 3PE, galvanized, and casing pipes. Our advanced production lines ensure compliance with international standards such as API 5L, API 5CT, ASTM, and EN.

600K Tons
Annual Spiral Pipe Output
300K Tons
LSAW Annual Capacity
200K Tons
Seamless Pipes per Year
13+ Lines
SSAW Production Lines

Our Products

High-quality steel pipes engineered for durability, precision, and performance across industries.

Seamless Steel Pipe

  • • ASTM A106, API 5L Gr.B PLS1
  • • Diameter: 18–920mm
  • • Wall Thickness: 2–80mm
  • • Standards: ASTM, API 5L, API 5CT

Spiral Steel Pipe

  • • Spiral Welded Carbon Steel
  • • Diameter: 159–3500mm
  • • API 3PE for water/sewage
  • • Reinforced & pile variants

ERW Steel Pipe

  • • ASTM A53, A135, A500
  • • EN 10219 compliant
  • • Carbon welded standard
  • • HFW & LSAW variants

Oil Casing Steel Pipe

  • • N80, LSAW Oil Casing
  • • Seamless carbon steel
  • • API 5CT compliant
  • • High-pressure resistance

Line Pipe

  • • LSAW & ERW Line Pipes
  • • X52, L245 grades
  • • Petroleum & gas transport
  • • API 5L SAW/SSAW

Pile Pipe

  • • Spiral & longitudinal piles
  • • Structure & foundation use
  • • High load-bearing
  • • Corrosion-resistant options

Anticorrosion Pipe

  • • 2PE / 3PE Coating
  • • FBE Epoxy Powder
  • • IPN8710 & Coal Tar
  • • HDPE anti-corrosion

Steel Structure Pipe

  • • Workshop & residential
  • • Structural support
  • • High tensile strength
  • • Custom fabrication

Cold-Drawn Steel Pipe

  • • ASTM A519, SA179
  • • Precision dimensions
  • • Smooth surface finish
  • • High mechanical strength

Hot Rolled Steel Pipe

  • • HRS seamless tubes
  • • Carbon steel variants
  • • High-temperature resistance
  • • Industrial applications

LSAW Steel Pipe

  • • Double submerged arc weld
  • • Large diameter options
  • • API 5L compliant
  • • Heavy-duty applications

Water & Sewage Pipes

  • • API 3PE coated
  • • SAW spiral for sewage
  • • Long service life
  • • Leak-resistant joints

Why Choose CSPG?

Reliability, quality, and global compliance in every pipe we manufacture.

Certified Quality

API, ISO, and CE certified production processes ensuring global compliance and safety standards.

Large-Scale Production

600,000 tons annual spiral pipe output with 13 SSAW lines and advanced seamless technology.

Global Export

Serving clients in oil & gas, construction, and infrastructure across Asia, Europe, and the Americas.

Custom Solutions

Tailored pipe dimensions, coatings, and packaging to meet project-specific requirements.

600K+
Tons Spiral Pipes/Year
300K+
Tons LSAW Pipes/Year
200K+
Tons Seamless/Year
1994
Founded

Frequently Asked Questions

What standards do your pipes comply with?

Our products meet API 5L, API 5CT, ASTM A53, ASTM A106, EN 10219, and other international standards.

Can you provide custom pipe dimensions?

Yes, we offer custom diameters, wall thicknesses, lengths, and coatings based on project needs.

What is your production capacity?

We produce 600,000 tons of spiral pipes, 300,000 tons of LSAW, and 200,000 tons of seamless pipes annually.

Do you offer anticorrosion coatings?

Yes, including 2PE/3PE, FBE, IPN8710, epoxy coal tar, and HDPE coatings for enhanced durability.

Get in Touch

Contact Cangzhou Steel Pipe Group for inquiries, quotes, and technical support.

Phone

+86-0317-5673271

+86-15373302068 (Mobile)

Email

ella@cnspipe.com

ada@cnspipe.com

leo@cnspipe.net

Fax

+86-0317-5673271

Address

No.92 Jiefang East Rd., Cangzhou City, Hebei Province, China

Visit Official Website to Contact

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