| Product Name: | Weld neck flanges |
| Material: | Stainless steel, Carbon steel, Alloy steel |
| Standard: | ASTM, ASME, JIS, DIN, GB, BS |
| Size: | 1/2 - 24" |
| Class: | Class150,Class300,Class400, Class600,Class900,Class1500,Class2500 |
| Product Name: | Weld neck flanges |
| Material: | Stainless steel, Carbon steel, Alloy steel |
| Standard: | ASTM, ASME, JIS, DIN, GB, BS |
| Size: | 1/2 - 24" |
| Class: | Class150,Class300,Class400, Class600,Class900,Class1500,Class2500 |
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0086-317-5298199 |
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0086-317-5295979 |
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sale@stpipefitting.cn |