TOBO STEEL GROUP CHINA
| Connection | Butt Weld, Threaded, Socket Weld |
| Use Area | Water,oil,gas |
| Payment Terms | T/T, Western Union |
| Color | Silver |
| Manufacturer | XYZ Company |
| Used | Air outlet |
| Supply Ability | 10 Ton/Month |
| Product Name | Corrosion-Resistant Stainless Steel Pipe Cap ASME B16.9 Industrial Tube End Cap |
| Shape | Pipe Cap |
| Delivery Time | 15-30 Workdays |
| Surface Color | silver,Black or customized |
| Payment Term | T/T, L/C, Western Union, Etc |
| Thread Size | 1/2 inch |
| Mounted | Flooring |
| Corrosionresistance | High corrosion resistance |
| Installation | Easy |
| Sample | Provide |
| Packaging Details | Standard Shipping Package |
| Threaded | Yes |
| Ordinary | 70mm;80mm;100mm; 150mm |
| Model Number | Stainless Steel Pipe Cap |
| Brand Name | TOBO |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
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Product Specification
| Connection | Butt Weld, Threaded, Socket Weld | Use Area | Water,oil,gas |
| Payment Terms | T/T, Western Union | Color | Silver |
| Manufacturer | XYZ Company | Used | Air outlet |
| Supply Ability | 10 Ton/Month | Product Name | Corrosion-Resistant Stainless Steel Pipe Cap ASME B16.9 Industrial Tube End Cap |
| Shape | Pipe Cap | Delivery Time | 15-30 Workdays |
| Surface Color | silver,Black or customized | Payment Term | T/T, L/C, Western Union, Etc |
| Thread Size | 1/2 inch | Mounted | Flooring |
| Corrosionresistance | High corrosion resistance | Installation | Easy |
| Sample | Provide | Packaging Details | Standard Shipping Package |
| Threaded | Yes | Ordinary | 70mm;80mm;100mm; 150mm |
| Model Number | Stainless Steel Pipe Cap | Brand Name | TOBO |
| Certification | ISO/TUV/SGS | Place of Origin | Shanghai,China |
| High Light | Stainless steel pipe cap ASME B16.9 ，Corrosion-resistant tube end cap ，Industrial stainless steel pipe cap | ||
Corrosion-Resistant Stainless Steel Pipe Cap ASME B16.9 Industrial Tube End Cap
1. Product Description
A stainless steel pipe cap is a closure fitting designed to cover and seal the end of a pipe. It is manufactured by stamping or forging from corrosion‑resistant stainless steel grades. The cap can be flat, domed, elliptical, or dished in shape, and is attached to the pipe by butt welding, socket welding, or threading. It provides a permanent or temporary barrier, ensuring the pipeline system is safely closed. The product is precisely machined to match standard pipe sizes and wall thicknesses, offering a reliable and durable end closure solution.
2. Product Applications
Stainless steel pipe caps are widely used across industrial and commercial piping systems:
End sealing for storage tanks, pressure vessels, and process lines.
Temporary capping during hydrostatic testing or pipeline flushing.
Protective covering for pipe ends during transportation and storage.
Terminal closure for dead‑end branches in chemical, oil, and gas networks.
Sanitary closure in food, dairy, and pharmaceutical production lines to maintain cleanliness.
Typical industries include petrochemical, marine engineering, power generation, water treatment, HVAC, and semiconductor manufacturing.
3. Product Advantages
Superior anti‑corrosion performance – withstands acids, alkalis, chlorides, and seawater, especially in 316L grade.
High pressure and temperature tolerance – suitable for high‑stress environments with minimal creep.
Zero leakage reliability – precision‑machined sealing surfaces ensure tightness under fluctuating conditions.
Easy installation – compatible with standard welding or threading practices, reducing labour time.
Low lifecycle cost – long service life with minimal maintenance, reducing replacement frequency.
Surface finish options – available in mill finish, polished, or pickled passivated for enhanced cleanliness and appearance.
Customizable dimensions – can be produced in non‑standard sizes to meet special engineering requirements.
4.Key Specifications
| Parameter | Typical Values / Range |
| Materials | 304, 304L, 316, 316L, 321, 310S, 904L, Duplex 2205, and other austenitic or duplex stainless steels |
| Size range | ½″ – 48″ (DN15 – DN1200); seamless up to 24″, welded up to 48″ |
| Wall thickness schedules | SCH5S, SCH10S, SCH40S, SCH80S, SCH160, XS, XXS |
| End connections | Butt weld (BW), socket weld (SW), threaded (NPT, BSPT) |
| Manufacturing standards | ASME B16.9, ASME B16.11, MSS SP 43, ASTM A403, EN 10253, JIS B2311/2312 |
| Pressure ratings | Class 150, 300, 600 (higher on request); working pressure up to 300 psi for threaded types, higher for welded |
| Temperature range | -29°C to 425°C (depending on grade and connection type) |
| Surface treatment | Pickled, passivated, or mechanically polished |
| Testing | Hydrostatic, pneumatic, dye penetrant, or radiographic inspection available |
FAQ
1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.
2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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