Flanges by Manufacturing Standards
• ASME B 16.5
• ASME B16.47 Series A (MSS SP-44)
• ASME B16.47 Series B (API 605)
• ASME B16.1
• ASME B 16.36
• ASME B 16.48
• ASME 16.1
• API 6A
• AWWA C207
• DIN
• JIS B222
• EN 1092-1
• BS 10
• BS 5404
• BS 3293
• GOST
Manufacturing
• Forging production up to 48″
• Ring rolled up to 118“
• Complete machining
• Slip On Flanges
• Socket Weld Flanges
• Blind Flanges
• Weld Neck Flanges
• Threaded Flanges
• Forged Flanges
• Raised Face Flange
• Flat Face Flange
• Ring Joint Flange
• Lap Joint Flange
• Tongue And Groove Flange
• Male And Female Flange
• Reducing Flanges
• Expander Flanges
• Orifice Flanges
• High Hub Flanges
• Square Flanges
• Paddle Blind Flanges
• Swivel Ring Flange
• Reducing Flanges
• Expander Flanges
• Orifice Flanges
• High Hub Flanges
• Square Flanges
• Paddle Blind Flanges
• Swivel Ring Flange
Body Material: Our Flanges are made from different body materials, including
Carbon Steel
Alloyed Steel
Stainless Steel
Duplex, Super Duplex
Nickel Alloys
They are typically manufactured using forging of metals.
The dimensions: Flanges dimensions are based on the pipe dimensions standards per ANSI / ASME B16.48 / B16.1 / B16.36 / B16.47 / API 6A / BS / EN / DIN / JIS etc
Diameter range: ¼”- 118”.
Standard specification, which covers pressure Class 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb, and 2500lb
| Material type | Standard Specifications | Grades |
| Carbon Steel | A105, A694, A516, API 6 A | A105N, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516 – Gr 55, 60, 70 |
| Carbon Alloy Steel – Low Temp | A350 | A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 |
| Chrome Moly Alloy | A/SA182 | P11, P22, P5, P9, P91 Type 1 & 2, P92 |
| Stainless Steel | A182 / SA182 | TP304, TP304/H/L, TP310, TP310S, TP316, TP316H/L, TP317L TP321, TP321H, TP347, TP347H |
| Duplex – Super Duplex Steel | A/SA182 | 2205, 2507 |
| Nickel 200-201 | B/SB564 | 200, 201 |
| Special Metals | B/SB462, A/SA182 | Alloy 20, Monel® 400, Inconel®, Incoloy®, Hastelloy® |
