ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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ISO and CE certified manufacturer of forged steel flanges which supplies Raised Face Weld Neck Flange SS 304 12" 300# Sch 80 ASME B16.5 for Australia Market.
Stainless steel welding neck flanges are available in all pressure ratings and sizes,even though above 24 inch. Thye connect with pipe by butt-welded. Since the large dimaeter range, they are most popular and widely used in all types of flange.Also tainless steel material provide high strength and excellent resistance to stress and corrosive.
| Size | NPS 1/2" - 24", DN15 - DN600 |
| Pressure | Class 150, 300, 600, 900, 1500, 2500 |
| 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 |
While transport or ship the weld neck flanges, we will calculate the weight and decide which shipping way, Air, LCL, 20ft or 40ft?That depends on the weight. Here is the weight chart for your easy work.
Marking and Package
Inspection
Advantange
Chemical Composition
| C | Mn | P | S | Si | Cr | Ni |
| 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-11 |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 515 (Mpa) | 205 (Mpa) | 30 (%) |