PRODUCTS DETAILS
Home
>
Products
>
Stainless Steel Plate Flat Flange 304/316L – Standard-Compliant Flat Face for Low-Pressure Industrial Use
Products
Contact Us
|
Stainless Steel Plate Flat Flange 304/316L – Standard-Compliant Flat Face for Low-Pressure Industrial Use
| 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:
304, 304L, 306, 306L
Application:
Connection, Decoration, Oil And Gas
Standard:
ASTM, AISI, GB, JIS
Shape:
Raising Face, Flat Face, Tongue Face, Groove Face...
Package:
Standard Seaworthy Packagel, Wooden Cases...
Certification:
ISO, API, BV, CE ...
Connection:
Welding
Pressure:
Class150/300/600/900/1500/2500/3000
Type:
Pipe Fitting
Brand Name:
Yuhao
Highlight:
Stainless Steel 304 flat flange
,316L flat face flange
,low-pressure industrial steel flange
Product Description
Stainless Steel Plate Flat Flange 304/316L
Standard-compliant flat face design optimized for low-pressure industrial applications with reliable performance and cost-efficient installation.
Product Overview
The stainless steel plate flat flange provides a reliable, cost-efficient solution for low-pressure industrial applications. Manufactured from premium 304/316L stainless steel, this flange features a flat face design and compact structure, delivering excellent corrosion resistance and simplified installation for low-pressure piping and equipment interfaces.
Key Features
- Flat face design ensures tight sealing with gaskets for low-pressure media transfer
- Direct welding to pipes or equipment streamlines installation processes
- Reduces overall project costs for simple pipelines and light industrial scenarios
- Compliant with international standards: ANSI/ASME B16.5, DIN 2627, EN 1092-1
- Available in various sizes, 150-300 pressure classes, and surface finishes
- 304 stainless steel ideal for general low-pressure applications
- 316L stainless steel offers enhanced corrosion resistance for demanding environments
Applications
Widely used in municipal water supply, HVAC systems, light manufacturing, industrial auxiliary pipelines, mild chemical processing, coastal pipelines, and marine auxiliary systems. Valued for reliability, affordability, and practicality in new low-pressure projects and maintenance upgrades.
Quality Assurance
Every stainless steel plate flat flange undergoes rigorous quality inspections including material composition testing, dimensional accuracy checks, and surface defect screening to ensure seamless integration and long-term reliability in low-pressure operating environments.
Product Specifications
| DN | Pipe OD | Connection Size | Flange Thickness (mm) | Flange ID | Flange OD | Bolt Hole Circle Diameter |
|---|---|---|---|---|---|---|
| 10 | 17.2 | 14 | 14 | 18 | 90 | 60 |
| 15 | 21.3 | 18 | 14 | 22.5 | 95 | 65 |
| 20 | 26.9 | 25 | 16 | 27.5 | 105 | 75 |
| 25 | 33.7 | 32 | 16 | 34.5 | 115 | 85 |
| 32 | 42.4 | 38 | 18 | 43.5 | 140 | 100 |
| 40 | 48.3 | 45 | 18 | 49.5 | 150 | 110 |
| 50 | 60.3 | 57 | 19 | 61.5 | 165 | 125 |
| 65 | 76.1 | 76 | 20 | 77.5 | 185 | 145 |
| 80 | 88.9 | 89 | 20 | 90.5 | 200 | 160 |
| 100 | 114.3 | 108 | 22 | 116 | 220 | 180 |
| 125 | 139.7 | 133 | 22 | 143.5 | 250 | 210 |
| 150 | 168.3 | 159 | 24 | 170.5 | 285 | 240 |
| 200 | 219.1 | 219 | 24 | 221.5 | 340 | 295 |
| 250 | 273 | 273 | 26 | 276.5 | 395 | 350 |
| 300 | 323.9 | 325 | 26 | 328 | 445 | 400 |
| 350 | 355.6 | 377 | 28 | 360 | 505 | 460 |
| 400 | 406.4 | 426 | 32 | 411 | 565 | 515 |
| 450 | 457 | 480 | 36 | 462 | 615 | 565 |
| 500 | 508 | 530 | 38 | 513.5 | 670 | 620 |
| 600 | 610 | 630 | 42 | 616.5 | 780 | 725 |
Product Images
Frequently Asked Questions
Q: What is your delivery time?
A: 1-7 days for small orders, 10-20 days for large orders.
Q: Are you a manufacturer or trading company?
A: We are both a manufacturer and trading company with over 12 years of export experience.
Q: What is your minimum order quantity?
A: MOQ varies by product. Please refer to the product detail page or contact us with the product link for specific information.
Q: Do you provide samples? Are they free?
A: Yes, we offer samples free of charge, but freight costs are the responsibility of the customer.
Q: How long is your production lead time?
A: Generally 5-10 days for in-stock items, or 15-20 days for non-stock items, depending on quantity.
Custom Solutions
We provide both standard and custom stainless steel plate flat flanges, supported by professional technical guidance and competitive pricing, serving as your trusted partner for industrial low-pressure piping solutions.
Recommended Products
