Premium Steel Pipes for Industrial Excellence

Shandong Weichuan Metal Products Co., Ltd. is a trusted manufacturer of stainless steel pipes, alloy steel, precision bright tubes, boiler tubes, and anti-corrosion solutions. With ISO9001, CE, and ISO13485 certifications, we deliver durable, high-performance steel products to global markets.

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Industrial Applications

Serving oil & gas, petrochemical, aerospace, and construction industries with reliable steel solutions.

Certified Quality

CE, ISO9001, and ISO13485 certified manufacturing processes ensure consistent product excellence.

Global Export

Rich experience in foreign trade with clients across Asia, Europe, Africa, and the Americas.

About Weichuan Metal

Shandong Weichuan Metal Products Co., Ltd. is a reputable steel manufacturer located in Liaocheng Economic Development Zone, Shandong Province, China. We specialize in the production and export of high-quality steel pipes and tubes for diverse industrial applications.

Our product range includes oil casing, oil pipe, hydraulic prop pipe, pressure vessel pipe, automobile pipe, military-grade pipe, and more. With over 3,000 square meters of production space and a dedicated team of experts, we ensure every product meets international standards.

Over 3,000 sqm manufacturing facility
ISO9001, CE, ISO13485 certified
Intimate after-sales service
Experienced in international trade

Why Choose Weichuan?

We combine advanced manufacturing, strict quality control, and customer-focused service to deliver steel products that exceed expectations.

Quality Assurance

Every product undergoes rigorous testing to meet CE, ISO9001, and ISO13485 standards.

Large-Scale Production

Over 3,000 sqm facility ensures high-volume output with consistent quality and on-time delivery.

Global Export Ready

Extensive experience in foreign trade with logistics and documentation support.

After-Sales Support

Dedicated team provides technical assistance, tracking, and responsive communication.

Our Products

We manufacture a wide range of steel pipes and tubes for industrial, construction, and energy applications. All products are available in custom specifications and bulk quantities.

316/316L Stainless Steel Pipe

High corrosion resistance, ideal for marine, chemical, and pharmaceutical applications. TP316, TP316L, TP321 available.

Grade: 316, 316L, 321 | Finish: Seamless

A335 P11 / T11 Alloy Steel Pipe

High-temperature and high-pressure resistant. Used in power plants, refineries, and petrochemical industries.

Standard: ASTM A213, A335 | Size: 1/2" to 24"

Cold Rolled Precision Bright Tube

Smooth surface, tight tolerances. Ideal for automotive, hydraulic, and instrumentation systems.

OD: 6mm–100mm | Wall: 0.5mm–10mm

High Pressure Boiler Tube

A106Gr.B, ST52, A213 T22. Designed for high-pressure steam systems in power generation.

Certified: ISO, CE | Application: Power Plants

Large Diameter Spiral Steel Pipe

High-strength, cost-effective solution for water transmission, construction, and infrastructure projects.

Diameter: 219mm–3000mm | Standard: API 5L

Customized Square & Rectangular Tube

Available in various dimensions and materials. Used in structural, decorative, and mechanical applications.

Material: ST37, ST52 | Finish: Galvanized, Painted

3PE Anti-Corrosion Steel Pipe

Triple-layer polyethylene coating for superior protection in harsh environments. Ideal for pipelines.

Coating: 3PE, FBE | Application: Oil & Gas

API 5L Petroleum Pipeline

High-strength seamless and welded pipes for oil and gas transportation. Grades: L245N, A53, A106.

Standard: API 5L, ASTM A53 | Sizes: 1/2"–48"

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Frequently Asked Questions

What materials do you manufacture?

We produce stainless steel (201, 304, 316, 316L), alloy steel (A335, A213), carbon steel (A53, A106), precision bright tubes, square/rectangular tubes, and anti-corrosion coated pipes.

Are your products certified?

Yes, we hold CE, ISO9001, and ISO13485 certifications. All products undergo strict quality control and testing before shipment.

Can you customize products?

Absolutely. We offer customization in size, length, thickness, coating, and packaging based on client specifications.

What is your minimum order quantity?

MOQ varies by product type and size. Please contact us for specific details based on your requirements.

How do you handle international shipping?

We have extensive experience in global exports and work with reliable logistics partners to ensure timely and secure delivery worldwide.

Get in Touch

Contact Shandong Weichuan Metal Products Co., Ltd. for product inquiries, quotes, or technical support. We respond to all inquiries within 24 hours.

Contact Information

No. 6 Mudanjiang Road, Economic Development Districts, Liaocheng, Shandong Province, China
0086-18365819992
0086-(0)635-8880700
[email protected]

Send Us a Message

For inquiries, please visit our official website to submit your request.

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