Stainless Steel 150lb RF Flange A182 F304 SW 1-1/2" - JIS ASTM DIN Standards 904L/2205/2507/321/316L
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Stainless Steel Flange Product Overview
High-performance stainless steel flanges manufactured to JIS, ASTM, and DIN standards, available in premium materials including 904L, 2205, 2507, 321, and 316L stainless steel.
Flange Classification & Specifications
Material Types
- Carbon Steel
- Cast Steel
- Alloy Steel
- Stainless Steel (904L, 2205, 2507, 321, 316L)
- Copper
- Aluminum Alloy
Manufacturing Methods
- Forged Flanges
- Cast Flanges
- Welded Flanges
International Standards
- Chinese Standards (GB, Ministry of Chemical Industry, Petroleum, Power)
- American Standards (ASTM)
- German Standards (DIN)
- Japanese Standards (JB)
Chinese National Standard System (GB)
Flange Nominal Pressure: 0.25Mpa - 42.0Mpa
| Series 1 | Series 2 |
|---|---|
| PN1.0, PN1.6, PN2.0, PN5.0, PN10.0, PN15.0, PN25.0, PN42 | PN0.25, PN0.6, PN2.5, PN4.0 |
Flange Structural Types
| Type | Description |
|---|---|
| PL - Flat Welding Flange | Basic flat welding design |
| SO - Flat Welding Neck | Flat welding with neck extension |
| WN - Butt Welding Flange | High-strength butt welding connection |
| SW - Socket Welding Flange | Socket welding design |
| PJ/SE - Loose Flange | Detachable flange assembly |
| IF - Overall Tube | Integrated tube flange |
| Th - Threaded Flange | Threaded connection flange |
| BL - Flange Cover | End cover flange |
Sealing Surface Types
- FF - Flat Face
- RF - Raised Face
- FM - Concave Surface
- MF - Convex Surface
- TG - Tongue and Groove
- RJ - Ring Joint
Flange Applications & Performance
Butt Welding Steel Flange
Designed for high-temperature, high-pressure applications with reliable sealing performance. Nominal pressure range: 0.25-2.5Mpa with concave-convex sealing surfaces.
Flat Welded Steel Flange
Ideal for carbon steel pipe connections up to 2.5Mpa. Available in smooth, concave-convex, and tongue-and-groove sealing types. Cost-effective solution for mild media conditions.
Socket Welding Flange
Commonly used for PN≤10.0Mpa, DN≤40 pipeline systems.
Loose Flange
Suitable for highly corrosive media applications. Combines corrosion-resistant materials with structural support for optimal performance.
Quality Assurance & Company Advantages
Quality First
Strict production and inspection processes following international standards.
Competitive Pricing
Market-based pricing with competitive discounts for bulk orders.
Transaction Security
Secure payment processing and financial protection for customers.
After-Sales Support
Comprehensive warranty and technical support services.
Detailed Product Images
Packaging & Shipping
Manufacturer Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is a comprehensive metal products enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper, and related metal products.
With five production and sales bases across Binzhou, Liaocheng, Wuxi, Tianjin, Jinan, and Tai'an, the company operates over 100 production lines, maintains 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries worldwide including North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.
Certifications & Quality Standards
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Get in Touch
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Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue