PRODUCTS DETAILS
Home
>
Products
>
304/316L Stainless Steel Blind Flange – Leak-Proof End Cap for Industrial Piping Sealing
Products
Contact Us
|
304/316L Stainless Steel Blind Flange – Leak-Proof End Cap for Industrial Piping 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,
Flange Face Type:
RF (Raised Face)
Package:
Standard Seaworthy Packagel, Wooden Cases...
Connection:
Welding
Pressure:
PN6-PN500
Dimensions:
1/2”, 2”, 3”, 4”, 6”, 8”, Up To 24”
Place Of Origin:
Zhejiang
Highlight:
304 stainless steel blind flange
,316L stainless steel leak-proof flange
,industrial piping sealing end cap
Product Description
Stainless Steel Blind Flange Overview
Premium 304/316L stainless steel blind flange designed for sealing and terminating industrial piping systems. This critical component features a solid, flat design to effectively block pipe ends, delivering exceptional leak-proof performance, corrosion resistance, and structural durability.
Key Features & Applications
- Functions as permanent or temporary end cap for pipeline sealing
- Ideal for maintenance, pressure testing, and system shutdowns
- Solid structure ensures tight sealing with gaskets
- Prevents media leakage and protects against external contaminants
- Compliant with ANSI/ASME B16.5, DIN 2642, and EN 1092-1 standards
- Available in various sizes, pressure classes (150-2500), and surface finishes
- 304 grade suitable for water treatment, HVAC, and light manufacturing
- 316L grade offers enhanced corrosion resistance for harsh environments
Technical Specifications
| DN | Pipe OD | Connection Size | Flange Thickness (mm) | Flange ID |
|---|---|---|---|---|
| 10 | 17.2 | 14 | 14 | 15 |
| 15 | 21.3 | 18 | 14 | 19 |
| 20 | 26.9 | 25 | 16 | 26 |
| 25 | 33.7 | 32 | 16 | 33 |
| 32 | 42.4 | 38 | 18 | 39 |
| 40 | 48.3 | 45 | 18 | 46 |
| 50 | 60.3 | 57 | 19 | 59 |
| 65 | 76.1 | 76 | 20 | 78 |
| 80 | 88.9 | 89 | 20 | 91 |
| 100 | 114.3 | 108 | 22 | 110 |
| 125 | 139.7 | 133 | 22 | 135 |
| 150 | 168.3 | 159 | 24 | 161 |
| 200 | 219.1 | 219 | 24 | 222 |
| 250 | 273 | 273 | 26 | 276 |
| 300 | 323.9 | 325 | 26 | 328 |
| 350 | 355.6 | 377 | 28 | 381 |
| 400 | 406.4 | 426 | 32 | 430 |
| 450 | 457 | 480 | 36 | 485 |
| 500 | 508 | 530 | 38 | 535 |
| 600 | 610 | 630 | 42 | 636 |
Product Images
Frequently Asked Questions
What is your delivery time?
1-7 days for small orders, 10-20 days for large orders.
Are you a manufacturer or trading company?
We are both 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 page or contact us for details.
Do you provide samples? Are they free?
Yes, we offer samples free of charge, but freight costs are the responsibility of the customer.
How long is your production lead time?
Typically 5-10 days for in-stock items, 15-20 days for custom orders, depending on quantity.
Recommended Products
