Stainless Steel Welded Pipe

stainless steel welded pipe

Tianjin Kun Yu Technology Co., LTD., as one of the enterprises exporting steel products in China, provides you with quality products at fair prices.

Factory price

Our production plant is located in Tianjin, and the cost of our products is controllable, which can ensure that the price for you is the best on the market.

High quality

We have advanced technology, superb equipment, and an excellent team, the quality of our products is very guaranteed.

customizable

We have ten years of experience in the steel industry, with a wide range of products, and high quality, and accept most products customized.

I. Core Product Advantages

Precision Welding Technology

German-imported automated TIG welding equipment

≥99.8% first-pass welding success rate

Inner wall smoothness: Ra ≤0.8μm (surpasses industry standards)

100% online eddy current testing + third-party SGS certification

Zero-defect guaranteed for every pipe

Globally Compliant Material Options

Standard grades: 304/L, 316/L, 321, 310S

Custom alloys: Duplex steel 2205/2507, super austenitic 904L

Full Mill Test Certificates (MTC) provided

Third-party lab re-inspection supported

Intelligent Dimensional Control

III. Why Global Clients Choose Us?

Vertical Production Cost Advantage

In-house cold-rolled coil production + welded pipe workshop

8%-15% lower pricing vs. competitors

1-ton MOQ supported

End-to-End Quality Tracking

ERP barcode tracking from raw material to finished goods

Virtual facility tours and real-time production monitoring available

FAQ