执行标准有GB/T12459-2005,GB/T13401-2005等。

高压弯头的材质通常采用铸钢、碳钢、不锈钢或合金钢，能够使高压弯头在各种高压管道中承受高压并能承受管道中流体的腐蚀。

碳钢:ASTM/ASME A234 WPB、WPC

合金:ASTM/ASME 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-304LN-304N

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

ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

低温钢:ASTM/ASME A402 WPL3-WPL 6

钢:ASTM/ASME A860 WPHY 42-46-52-60-