Hebei Haihao Group is professional in union and other kinds of pipe fittings according to ASME/ANSI B16.9,ASME/ANSI B16.11,MSS SP-75,BS,EN,DIN,JIS etc standards.
ANSI B16.11 3000# A105 Union Size:
ANSI B16.11 A105 Union Pressure:
class 3000,class 6000,class 9000,class 10000.
ANSI B16.11 3000# Union Material:
Carbon steel: ASTM A234 WPB, S235,P235GH,ST35.8,ST37,SS400,ST20,C20,Q235
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP91-WP9,
Stainless steel: 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
Low-temperature steel: ASTM/ASME A420 WPL3-WPL6
High performance carbon steel: ASTM A860 WPHY42 , WPHY46,WPHY52, WPHY60, WPHY65, WPHY70
Hebei Haihao Union Products Package:
Wooden Case, Plywood Pallet.
We are professional in union and other types of pipe fittings have 30 years.We have a complete set of equipments including advanced cutting,forging,machining,drilling machines and professional testing & inspection instruments.Welcome to contact us when you have any need about all kinds of union.