45D弯头

45D弯头

1.按材料划分：

碳钢：ASTM/ASME A234 WPB，WPC

合金：ASTM/AASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911，15Mo3 15CrMoV，35CrMoV

不锈钢：ASTM/ASME A403 WP 304-304L-304H-304L-304N

ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti

ASTM/ASME A303 WP 321-321H ASTM/ASME A4 03 WP 347-347H

低温钢：ASTM/ASME A402 WPL3-WPL 6

性能稳定钢：ASTM/ASME A860 WPHY 42-46-52-60-65-70

铸钢、合金钢、不锈钢、铜、铝合金、塑料，碳化氩，PVC、PPR、RFPP（增强聚丙烯）等