ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Slip on flanges are preferred by customers because of the lower initial cost.The strength of the slip on flange is ample for it’s rating, but its life under fatigue conditions is considered to be only one third of the weld neck flange. Slip on flange is attached to the end of a piece of pipe or to one or more ends of a pipe fitting. It is not in contact with the contents of the pipe so can handle corrosive environments and save cost.
As manufacturer and exporter of forged steel flanges, we supply ASME B16.5 Slip on flanges for overseas clients.
| Size | 1/2" - 24" / DN15 to DN600 |
| Pressure | Class 150 / 300 / 600 / 900 / 1500 / 2500. PN6 / 10 / 16 / 25 / 40 |
| Standard | ASME B16.5, ASME B16.47, B16.48 |
| Seal Types | Raised Face, Flat Face, RTJ, MFM, T&G |
| Duplex Steel | ASTM A182 F44, F51, F53, F55, F60, F61 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
| Carbon Steel | ASTM A105N, ASTM A350 LF2/LF3, A694 F52, F60, F70 |
| Stainless Steel | ASTM A182 F304/304L, F316/316L, F321, F317,F310, F347 |
Low cost
Easier to align
Prevent leakage
Enable to assemble and disassemble frequently
Suits for corrosive environments
Inspection
| C | Mn | P | Si | S | Cr | Ni | Mo |
| 0.03 | 1.2 | 0.035 | 0.8 | 0.015 | 24-26 | 6-8 | 3-5 |
| Tensile Strength | Yield Strength | Hardness |
| 800 | 550 | 300 |