The black Steel Socketis a production process that directly processes the thread after the sand blasting.
Steel Socket Black Seamless VS Steel Nipple
1. Material (Similarity):
Both steel sockets blacked and steel nipple are Carbon Steel.
2. Thickness (Similarity):
Both steel sockets blacked and steel nipple thickness are SCH40 if there is no special requirements.
3. Range of Applications (Similarity):
Standard: ANSI/ASTM A120, DIN 2986, BS EN 1024-2000
Size: 1/8"-6"(DN6-DN150)
Finishing: Black, Galvanized.
4. Installation (Similarity and Difference):
The same thread connection, but with female and male different thread.
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