- Grade: Incoloy800, 825, Inconel600, 625, HastelloyC22, C276, Monel400, Nickel Alloy steel sheet
- Standard:Adheres to prestigious standards: ASTM, AISI, DIN, EN, GB, JIS
- Length:Available in versatile lengths of 2438mm, 3000mm, and 6000mm, with options for customized lengths upon request
- Width:Select from a range of widths: 1000mm, 1219mm, 1500mm, 2000mm
- Thickness:Thicknesses range from 0.3mm to 10.0mm for varied applications
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland)
- Model Number:400, 600, 625, 800, 825, C22, C276276
- Type:Offered in both hot rolled and cold rolled formats
- Application:Perfectly suited for architecture, construction, building projects, and high-end kitchenware
- Certification:Certified excellence: BV, IBR, ISO, ROHS, SGS
- Surface:Finely finished with 2B, BA, 4K, 8K, HL options, including an optional protective PVC cover
- Note:We are flexible to accommodate additional material requirements as needed

Surface Finishing: Revel in the impeccably flawless and exquisitely polished 2b Ba surface finishing, promising a sleek, refined aesthetic for all your stainless steel needs. Our meticulous surface finishing process not only enhances visual appeal but also fortifies durability, establishing an unparalleled benchmark in the industry.
Surface | Definition | Application |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size | Building Construction. |
BA (No.6) | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
Mirror (No.8) | Shinning like a mirror | Building construction |






Explore Our Array of Outstanding Products:


With the esteemed endorsement of Haynes International, Inc., we are unwavering in our commitment to the rigorous ISO9001:2001 quality management system. This dedication ensures our products embody unmatched quality and reliability, setting a benchmark in the industry.
Our distinguished credentials vividly reflect our relentless pursuit of quality. We proudly hold the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding standards not only meet but frequently surpass leading international criteria, including TUV certifications.
We are resolutely committed to delivering prompt, dependable, and innovative metal pipeline solutions to our esteemed global customers, ensuring their needs are met with efficiency and excellence.



Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands at the forefront as a distinguished leader in the alloy pipe industry. We are passionately committed to providing quick, dependable, and comprehensive pipe solutions to our valued customers across the globe.
Our expertise in manufacturing encompasses a wide range of products including stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. We provide an all-inclusive solution package for our customers, featuring matching tees, reducers, elbows, flanges, and the ability to customize non-standard pipe forgings to meet specific needs.
Our facilities are equipped with cutting-edge manufacturing technologies, featuring Dutch DELEM CNC bending machines capable of handling a thickness range from 2mm to an impressive 100mm. Our Austrian Fronius welding machines, Japanese FANUC welding robots, and sophisticated laser welding seam guidance and tracking systems form a formidable automated welded pipe production line, ensuring outstanding product uniformity and reliability.

Weldpi Pipe Industry takes pride in holding the exclusive authorization from the American Hastelloy Company in China, allowing us to collaborate, innovate, and produce superior Hastelloy long products.
Our steadfast dedication is to the creation of products of superior quality. We are committed to providing efficient and reliable piping solutions and services to our esteemed global clientele, ensuring satisfaction and excellence.

Are you a factory or a trading company?
We are a dedicated factory specializing in the manufacturing of seamless stainless steel pipes. Additionally, we offer welded stainless steel pipes and pipe fittings to meet your comprehensive needs. Our in-depth market knowledge ensures that we deliver only the highest quality products, each meticulously inspected before shipment.
Do you have any certificates?
We proudly hold numerous prestigious domestic and international certifications, including the EU ISO9001 Quality Management System Certification, TUV Welding Certification, and the China Pressure Pipe Manufacturing License (TS).We are also exclusively authorized by the American Hastelloy Company in China for the collaboration, development, and production of Hastelloy long products.
What is your delivery time?
Delivery time primarily depends on your order volume. Typically, we deliver within approximately one month for a standard 40FT container. For in-stock items, shipping can be expedited to just 5 days.
What are your payment terms?
Our standard payment terms are a 30% deposit with the remaining balance against the bill of lading. We also accept L/C. Shipping terms include EXW, FOB, CFR, and CIF, tailored to your preference.
How can you guarantee the quality of my goods?
We ensure all materials undergo 100% PMI testing and precise measurement before shipping. We welcome third-party inspections and provide the EN10204.3.1B Mill Test Certificate for all materials.
How do you establish long-term and positive business relationships?
1. We maintain superior quality and competitive pricing to maximize our customers' benefits.
2. We respect every customer, conducting business with sincerity and maintaining high service standards both before and after every transaction.
We warmly welcome you to visit our state-of-the-art manufacturing facility!!!