Stainless Steel Pipe Caps (Flat / Ellipsoidal) – 304/316L Sanitary End Caps

Stainless steel caps for sealing pipe or equipment ends—reliable, easy to clean, and compliant with GMP hygiene requirements.

Product Type: Stainless Steel Elbow / Tee / Reducer / Cap / Fitting

Material: 304 / 316L / 201 (customizable)

Standard: GB / ANSI / DIN / JIS (as per customer request)

Connection Type: Welded / Clamp (Sanitary) / Threaded / Flanged

Surface Finish: Mirror polish (Ra ≤ 0.4μm) / Pickled & Passivated

Nominal Diameter (DN): DN15 – DN300 (or Φ10mm – Φ325mm)

Describe Details

Available in flat and ellipsoidal head types, with diameters from Φ10mm to Φ300mm. Formed in one piece without welds for high strength. Mirror-polished surface (Ra ≤ 0.4μm) suits sterile environments. Installable via sanitary clamp or welding, commonly used on fermenters, dosing systems, and CIP loop terminations. Custom laser engraving (logo, ID number) available.

Company Appearance

Wuxi Yucheng Machinery Technology Co., Ltd. is a trusted manufacturer specializing in high-quality stainless steel products and precision machinery components. Headquartered in Jiangyin, Jiangsu Province, China, our company is strategically located at No. 81, Shangtou Village, Fushun Village, Zhutang Town—offering convenient access to major industrial and logistics hubs in the Yangtze River Delta region.

With a strong commitment to excellence, innovation, and customer satisfaction, we serve a diverse range of industries including food processing, chemical, pharmaceutical, construction, and more. Our production capabilities combine advanced technology with rigorous quality control to deliver durable, corrosion-resistant, and precision-engineered stainless steel solutions tailored to our clients’ specific needs.

We pride ourselves on responsive communication and reliable service. Whether you're sourcing standard components or require custom fabrication, our team is ready to support you every step of the way.

International Certificate

FAQ

What are the main products of your company?

Wuxi Yucheng Machinery Technology Co., Ltd. specializes in the manufacturing of stainless steel fittings, including elbows, tees, reducers, caps, and various sanitary fittings. All products comply with international standards and are suitable for industries such as food, pharmaceuticals, and chemicals.

Does your company offer customization services?

Yes, we provide comprehensive customization services. Based on specific customer requirements, we can design and produce stainless steel fittings that meet particular specifications. Our technical team will work closely with you to ensure the final product fully meets your needs.

How can I obtain your latest product catalog?

You can request our latest product catalog by emailing us at ywcymfyx@gmail.com or calling us at +86 510-86884274. Additionally, you can visit our official website or follow our social media accounts for more information.

What quality assurance measures does your company have in place?

We strictly adhere to the ISO 9001:2015 quality management system, implementing rigorous quality control from raw material procurement to finished product inspection. All products undergo multiple testing procedures before leaving the factory to ensure they meet or exceed industry standards.

What payment methods does your company support?

We accept various payment methods, including bank transfers, letters of credit (L/C), and online payment platforms such as PayPal. Specific payment methods can be negotiated based on customer requirements.

1/2-12 INCH DN15-DN200 Sanitary 304 316L Polished Food Grade Stainless Steel Tube End Cap

We also provide professional polishing services – including mechanical polishing and electropolishing – to achieve desired surface finishes such as No.4 brushed, hairline, or mirror finish for hygiene, corrosion resistance, or aesthetic requirements.

polished 304 & 316L Custom Stainless Steel Butt-Weld End Cap Fabrication Services with Head Caps