Company News
- Introduction to boilers and pressure vessels2025-06-20
- What are the machining methods of stainless steel pipe fittings?2025-06-20
- How many types of elbows are used in piping systems?2025-06-18
- What’s the difference between a 90-degree elbow and a street elbow?2025-06-17
- ASME B16.28 90° Short Radius Elbow A234 GR.WPB-S with Black Paint – Durable Carbon Steel Fitting for Tight-Space Piping2025-06-09
- Advantages of ASTM A105N Forged Socket Weld Fittings in High-Pressure Piping Systems2025-06-06
- Why choose inconel 625 socket weld fittings for high-pressure applications?2025-06-03
- Concentric Swage Nipples vs Eccentric Swage Nipples: Which One You Should Choose?2025-05-30
- Super duplex S32750 fittings ASTM A815 elbow with NACE MR0175 compliance for corrosive environments2025-05-29
- Haihao Group supplies high-quality St.20 3.5D bends to Russian clients2025-05-28
- Haihao Group delivered super duplex stainlss steel socket weld caps and NPT plugs to Singapore2025-05-27
- Haihao Group delivers MSS SP-97 A182 F316 45 degree socket weld latrolet for customers in Singapore2025-05-26
- Haihao Group supplies high-quality SA 106 Gr.B swage nozzle necks for global industrial applications2025-05-23
- MSS SP-97 Sockolet Nickel Alloy ASTM B366 UNS N06625: Precision-Engineered for Corrosive High-Pressure Applications2025-05-21
- MSS SP-97 A182 GR F51 RF flange-olets were delivered to the customer in Singapore2025-05-20
- Nickel Alloy UNS N06625 Swage Nipples for NACE Applications – MSS SP-95 & ASME B16.25 Compliant2025-05-15
- High-Pressure ASTM A182 F316 & A350 LF2 CL1 Threaded Pipe Caps for Oil & Gas Applications2025-05-14
- Haihao Group supplies ASME B16.11 ASTM A350 Gr LF2 Cl 1 socket weld tees to Russian client2025-05-13
- Haihao Group completes delivery of ANSI B16.9 A234 GR WPB eccentric reducers to UK client2025-05-12
- Haihao Group Supplies ASTM A815 UNS S32750 MSS SP-95 Plain End x Male NPT End Pipe Nipple for Singapore Customer2025-05-09