PRODUCTS DETAILS
Home
>
Products
>
Stainless Steel Blind Flange - Quick-Disconnect Design for Piping Maintenance & Temporary Sealing
Products
Contact Us
|
Stainless Steel Blind Flange - Quick-Disconnect Design for Piping Maintenance & Temporary Sealing
| MOQ: | 100KGS |
| Price: | Negotation |
| Standard Packaging: | They are usually packed in conventional export wooden cases. |
| Delivery Period: | 2-10 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 2000tons/per month |
Detail Information
Place of Origin
China
Brand Name
Yuhao
Certification
ISO, API, BV, CE ...
Model Number
Flanges
Material:
316, 316L, 304, 304L, Carbon
Application:
Connection, Decoration, Oil And Gas, Automative, Chemical, Water Treatment,
Standard:
DIN 86029
Flange Face Type:
RF (Raised Face)
Package:
Standard Seaworthy Packagel, Wooden Cases...
Connection:
Welding
Pressure:
PN6-PN400
Dimensions:
1/2”, 2”, 3”, 4”, 6”, 8”, 10”, Up To 24”
Place Of Origin:
Zhejiang
Highlight:
Stainless steel blind flange with quick-disconnect
,Blind flange for piping maintenance
,Temporary sealing stainless steel flange
Product Description
Stainless Steel Blind Flange - Quick-Disconnect Design
This maintenance-friendly sealing component is designed for temporary pipe end closure and routine inspection scenarios. Manufactured from high-quality 304/316 stainless steel with a quick-disconnect bolt configuration, it enables fast assembly and disassembly for water treatment plants, HVAC systems, industrial pipelines, and construction site temporary piping applications.
Key Advantages
- Quick-disconnect convenience with captive bolts and precision-aligned holes
- Reduces disassembly time by 50% compared to standard blind flanges
- Reusable sealing structure ensures consistent leak-tight performance
- Lightweight design simplifies on-site handling and installation
- Compatible with reusable gaskets (EPDM, PTFE) for cost-effective maintenance
Technical Specifications
Compliant with ASME B16.36, DIN 2502, and JIS B2220 standards. Available in sizes from 1/2" to 36" with pressure classes up to Class 300 for low and medium-pressure systems. Each unit undergoes rigorous leak testing and dimensional verification to ensure compatibility with standard piping components.
Product Dimensions
| DN | Pipe OD | Connection Size | Flange OD | Bolt Hole Circle Diameter | Flange Thickness (mm) | Flange ID |
|---|---|---|---|---|---|---|
| 10 | 17.2 | 14 | 90 | 60 | 14 | 18 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 22.5 |
| 20 | 26.9 | 25 | 105 | 75 | 16 | 27.5 |
| 25 | 33.7 | 32 | 115 | 85 | 16 | 34.5 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 43.5 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 49.5 |
| 50 | 60.3 | 57 | 165 | 125 | 19 | 61.5 |
| 65 | 76.1 | 76 | 185 | 145 | 20 | 77.5 |
| 80 | 88.9 | 89 | 200 | 160 | 20 | 90.5 |
| 100 | 114.3 | 108 | 220 | 180 | 22 | 116 |
| 125 | 139.7 | 133 | 250 | 210 | 22 | 143.5 |
| 150 | 168.3 | 159 | 285 | 240 | 24 | 170.5 |
| 200 | 219.1 | 219 | 340 | 295 | 24 | 221.5 |
| 250 | 273 | 273 | 395 | 350 | 26 | 276.5 |
| 300 | 323.9 | 325 | 445 | 400 | 26 | 328 |
| 350 | 355.6 | 377 | 505 | 460 | 28 | 360 |
| 400 | 406.4 | 426 | 565 | 515 | 32 | 411 |
| 450 | 457 | 480 | 615 | 565 | 36 | 462 |
| 500 | 508 | 530 | 670 | 620 | 38 | 513.5 |
| 600 | 610 | 630 | 780 | 725 | 42 | 616.5 |
Product Images
Frequently Asked Questions
What is your delivery time?
1-7 days for small orders, 10-20 days for larger orders.
Are you a manufacturer or trading company?
We are both a manufacturer and trading company with over 12 years of export experience.
What is your minimum order quantity?
MOQ varies by product. Please refer to the specific product detail page or contact us for clarification.
Do you provide samples? Are they free?
Yes, we offer free samples but customers are responsible for freight costs.
How long is your production lead time?
5-10 days for in-stock items, 15-20 days for out-of-stock items (quantity dependent).
Recommended Products
