ANSI B16.5, ANSI B16.47 ASTM A182 F304 SW Flange 600LB 3" Socket Weld Pipe Flanges
ASME B16.5 Forged Flanges
Inspection
Inspecting Stainless Steel 304 Pipe Flange according to ASME B16.5 Standard.
QA/ QC person visual check surface and marking, and measure the size.
Third party inspection: BV, SGS, LR, DNV, ABS and Stamp the mill test certificate.
ASTM A182 F304 Chemical Composition
C | Mn | Si | P | S | Cr | Ni |
0.03 | 2 | 0.75 | 0.045 | 0.03 | 18-20 | 8-10.5 |
ASTM A182 F304 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
515 (Mpa) | 205 (Mpa) | 40 (%) |
Stainless Steel 304 Forged Flanges
Surface Treatment
All stainless steel forged flanges are picking and solution heat treatment before delivery.
Industrial Flange Dimensions
Standard | ASME B16.5, API 5A |
Diameter Range | 1/2 to 24 inch / DN15-DN600 |
Pressure Rate | Class 150, 300, 600, 900, 1500, 2500 |
Product | Slip On Flange, Threaded Flange, SW Flange, Blind Flange, Lap Joint Flange, Weld Neck Flange. |
Stainless Steel | ASTM A182 F316, F316L, F304, F304L, SS317, SS321, SS310 |
Duplex Steel | ASTM A182 F51, F53, F55 |
Carbon Steel | ASTM A105N, A350 LF2/LF3. A694 F60, F65, F70, F52 |
Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22 ,F91 |



Delivery:
Port:Tianjin/Shanghai/Ningbo
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 15-30 To be negotiated
Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type SW/WN/SO/BL/TH Flanges
ModelNumber Steel Flange Thickness #150,#300,#600,.#900,#1500,#2500
Packing Ply-Wood Cases Payment 30%TT+70% Balance
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin
Commerce Clause
Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000pcs per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: PLY-WOODEN CASE OR PALLET
Why Choose Us
1. One-Stop Service,One Single Source.
2. No MOQ.
3. Best quality,competitive price
4. Fast Reply.
5. On-Time Delivery
6. Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.