| Product Name | ASTM A182 F22 Alloy Steel WN Flange ISO Certification |
| Product degree | Welding neck flange,Lap joint flange,Socket welding flange,etc.. |
| Product size | 1/2″-48″ etc.. |
| Product pressure | Class150-2500 |
| Product material | A105,304,304L,321,316,316L,etc.. |
| Standard | ASTM DIN GB JIS EN GOST etc.. |
| Surface preparation | Anti-rust black paint, anti-rust varnish, |
| transparent anti-rust oil, hot galvanized, sandblasting. |
| Product delivery time | 10-15 days for bulk, 3-5 working days for inventory. |
| Packing detail | Free fumigation wooden cases, trays can be according |
| to customer requirements for special packaging |
| Minimum Order Quantity | According to customer’s requirement |
| Application Range | It is widely used in petroleum, chemical industry, |
| nuclear power plant, food manufacturing, construction, |
| shipbuilding, papermaking, medicine and other industries. |
| Buy goods, please read carefully | 1.Anti-corrosion and high-temperature resistant with black painting |
| before our buyers | 2.Product information, drawings, etc. should be provided before placing an order to ensure that the company can provide them. |
| 3.Company production of test equipment is complete,advanced function, can ensure that the quality |
