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Premium Seamless Steel Pipes & Tubular Solutions

Exporting high-quality seamless steel pipes, OCTG, boiler tubes, honed tubes, and specialty steel products to over 30 countries. Trusted by 300+ global partners with a 99% product qualification rate.

Who We Are

Shandong Chengxinying Commerce and Trade Co., Ltd is a leading exporter of seamless steel pipes and tubular goods. With nearly a decade of experience, we have built a strong global presence, serving over 300 clients across Europe, Southeast Asia, the Middle East, South America, and Africa.

Our annual export volume reaches approximately one billion USD, reflecting our commitment to quality, reliability, and customer satisfaction. We specialize in manufacturing and exporting a wide range of steel products, including seamless steel pipes, OCTG, boiler tubes, honed tubes, PPGI, stainless steel, and self-drilling anchor bolts.

99%
Product Qualification Rate
95%
Customer Repurchase Rate
30+
Countries Served
13
Years of Excellence

Company Highlights

  • ISO-Certified Manufacturing Processes
  • Direct Factory Pricing & Global Shipping
  • Custom Sizes, Grades, and Coatings Available
  • Fast Response & 24/7 Customer Support
  • OEM & ODM Services Supported

Product Center

We offer a comprehensive range of high-performance steel products designed for industrial, energy, construction, and mechanical applications.

Seamless Steel Pipe

Manufactured through heating, piercing, and calibrating processes with no welding line. Available in hot-rolled, cold-rolled, cold-drawn, and hot-expanded types. Materials include carbon steel and alloy steel.

  • Standards: ASTM, API, DIN, GB
  • Diameter: 6mm – 1200mm
  • Applications: Structural, mechanical, fluid transport

OCTG (Oil Country Tubular Goods)

High-strength seamless pipes used in oil and gas drilling and transportation. Includes oil casing, drill pipe, and tubing. Engineered for extreme pressure and corrosive environments.

  • API Spec 5CT Compliant
  • Grades: J55, K55, N80, P110, etc.
  • Thread Types: API, premium connections

Boiler Tube & Pipe

Precision seamless steel pipes with strict steel grade requirements. Suitable for high-pressure and high-temperature environments in power plants and industrial boilers.

  • Types: Low/medium & high-pressure
  • Materials: Carbon, alloy, stainless steel
  • Standards: ASTM A178, A192, GB3087, etc.

Seamless Steel Honed Tube

High-precision honed tubes with excellent surface finish. Ideal for hydraulic cylinders, automotive fittings, and mechanical systems requiring zero leakage under high pressure.

  • Tolerance: H8, H9, H10
  • Surface Roughness: Ra 0.1–0.8 μm
  • Features: No cracks, no deformation

Self-Drilling Anchor Bolt

Efficient anchoring solution for tunnel support, slope reinforcement, and foundation engineering. Combines drilling and anchoring in one step, reducing installation time.

  • Diameter: M15–M30
  • Length: 1.2m – 6m
  • Applications: Mining, civil construction

PPGI Prepainted Galvanized Steel

Color-coated steel coil with excellent corrosion resistance and aesthetic finish. Made from hot-dip galvanized or galvalume base metal with baked organic coatings.

  • Coating: Polyester, PVDF, SMP
  • Thickness: 0.18mm – 2.0mm
  • Width: 600mm – 1250mm

Stainless Steel Sheet/Plate

Corrosion-resistant alloy steel with high plasticity, toughness, and mechanical strength. Resists acids, alkalis, and atmospheric exposure. Ideal for chemical, food, and architectural use.

  • Grades: 304, 316, 430, 201, etc.
  • Finish: 2B, BA, No.4, HL, 8K
  • Thickness: 0.3mm – 100mm

Rotavator PTO Shaft Tube

Durable steel tube designed for agricultural machinery, especially rotavators. Ensures reliable power transmission from tractor to implement via PTO system.

  • Material: High-strength carbon steel
  • Standards: ISO, DIN, ANSI
  • Applications: Farming equipment, tillers

Why Choose Jiufa Steel Pipe?

Engineered for Excellence, Trusted Worldwide

Certified Quality

ISO-certified processes and 99% product qualification rate ensure reliability and compliance.

Global Reach

Serving 30+ countries with efficient logistics and export documentation support.

Custom Solutions

OEM/ODM services, custom sizes, coatings, and packaging available.

24/7 Support

Dedicated team ready to assist via email, WhatsApp, WeChat, and phone.

13+
Years in Business
300+
Global Clients
$1B
Annual Exports
95%
Repurchase Rate

Frequently Asked Questions

What are seamless steel pipes used for?

Seamless steel pipes are used in high-pressure applications such as oil and gas transportation, boiler systems, hydraulic cylinders, and structural frameworks where weld integrity is critical.

Do you offer custom sizes and coatings?

Yes, we provide OEM and ODM services with custom dimensions, steel grades, surface finishes, and protective coatings including epoxy and anti-corrosion treatments.

What certifications do your products have?

Our products comply with international standards including API 5L, ASTM, DIN, GB, and ISO. We provide mill test certificates (MTC) with every shipment.

How do I request a quote?

Visit jiufasteelpipe.com to submit your inquiry with product specifications, quantity, and destination. Our team responds within 24 hours.

Get in Touch

Reach out for quotes, technical support, or partnership opportunities.

Contact Information

  • Email: [email protected]
  • Mobile/WhatsApp: +86 152 0658 7190
  • Tel: +86 635 8888 158
  • WeChat: +86 152 0658 7190
  • Address: Qianzhang Industrial Park, Jiangguantun Town, Liaocheng Economic Development Zone, Shandong Province, China

Visit Our Official Website

For detailed product catalogs, certificates, videos, and download resources.

Visit Official Website

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