ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Stock abundant various of class 150 forged steel flange for delivering carbon steel WNRF flanges 12" ASTM A105N ASME B16.5 to cuomter's project in short time.
We offer range of sizes and pressure flanges for many industries, even thought specified standard and dimensions. It's all for meeting requirments of customers.
Class 150 flanges are available in many types, such as 150# slip-on flanges, 150lb weld neck flanges, 150lbs threaded flanges, class 150 socket weld flanges, 150lb blind flanges and 150# lap joint flanges.
| Size | NPS 1/2" - 24", DN15 - DN600 |
| Pressure | 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB. PN2.0, 5.0, 11.0, 15.0, 26.0, 42.0. JIS 5K, 10K, 16K, 20K, 30K |
| Standard | ASME B16.5 |
| Flange Types | SO, WN, BL, SW, PL, THD, LAPJ Flange, Spectacle Blind, Spade and Spacer |
| Seal Types | Raised Face, Flat Face, RTJ |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
| Duplex Steel | ASTM A182 F51, F53, F55 |
| Carbon Steel | ASTM A105N, A350 LF2/LF3, A694 F52, F60, F65, F70 |
| Stainless Steel | ASTM A182 F304/304L, F316/316L, F321, F317,F310, F347 |
Why should we know the weight? There are some reasons that package, land tranporation and shipping container. From the weight, we can know how large package can hold these flanges, what kinds of truck for transporting to port, and which container types for loading.
Marking and Package
Inspection
Advantange
| C | Mn | P | S | Si | Ni | Cr | Mo |
| 0.35 | 0.6-1.05 | 0.035 | 0.04 | 0.1-0.35 | 0.4 | 0.3 | 0.12 |
| Tensile Strength | Yield Strength | Elongation | HB |
| 485 (Mpa) | 250 (Mpa) | 22 (%) | 187 |