4)Standard: DIN,SMS,ISO,3A,IDF,AS RJT
3)Finish:Inner surface mechanical polish Ra
Our company professionally manufactures high quality stainless steel unions,ferrule,valves,manhole cover and other pipe fittings
| Delivery Time: | as arranged |
| Package: | Goods are packed in standard export packing |
| Supply Ability: | as arranged |
| Minimum Order Quantity: | as arranged |
| Payment Terms: | L/C,T/T |
| Certification: | ISO |
| Steel Grade: | 300 Series |
| Place of Origin: | China |
| Standard: | AISI |