Number	P002
Title	Joint
Mterial	Construction steel
Usage	Construction steel pipe
Method	Hot forging
Size	Φ165～Φ355 3Kg～11Kg
Feature	Forming a concave shape when forging（Φ165～Φ190 Charged at weight reduction rolling method（Φ200～Φ355）
Order lot	Minimum lot 300~

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