Haihao Group Ships MSS SP-97 Branch Outlet Fittings to Russian Client
Haihao Group has completed manufacturing and delivery of MSS SP-97 fittings for our Russian piping project. This consolidated package covers multiple types of branch outlets and forged fittings, all built to established pressure piping codes for process and low-temperature service.
MSS SP-97 branch outlet fittings including sockolet, latrolet, weldolet for Russian piping project shipment Haihao Group
Product Specification Table
| Product Type | Size & Rating | Material | Standard |
| Sockolet | 1/2″ – 2″, CL3000 | ASTM A182 F316/316L | MSS SP-97 |
| 45° Reducing Latrolet, BE | 48.3×3.68 – 508×5.54 | ASTM A182 F304/304L | MSS SP-97 |
| Weldolet | 48.3×5.08 – 60.3 | ASTM A350 LF2 CL.1 | MSS SP-97 |
| Eccentric Swaged Nipple PE-PE | 1″×1/2″, Sch160, CL.1 | ASTM A350 LF2 | MSS SP-95 |
| Concentric Swaged Nipple PE-PE | 1″×3/4″, Sch XS, CL.1 | ASTM A350 LF2 CL.1 | MSS SP-95 |
| Socket Weld Tee | DN20×DN15, CL3000 | ASTM A182 F11 | ASME B16.11 |
The MSS SP-97 fittings set includes sockolet, 45° reducing latrolet and weldolet, alongside swaged nipples and socket weld tee to meet different branch takeoff requirements. Material grades are carefully selected for varied operating conditions, including ASTM A182 F316/316L, A182 F304/304L, A350 LF2 CL.1 and A182 F11.
Our MSS SP-97 fittings span sizes from 1/2 inch up to 508 mm, with pressure ratings up to Class 3000. The 45° latrolet comes with bevel ends for butt-weld installation, while sockolet and socket weld tee are designed for socket welding per ASME B16.11. Swaged nipples follow MSS SP-95 for both concentric and eccentric reducing transitions.
Every MSS SP-97 fittings batch undergoes dimensional and material verification before packing. Mill test documents are compiled to record chemical composition and mechanical values, giving the Russian engineering team full traceability for site inspection and project approval. Protective caps are fitted on all ends to preserve sealing and welding surfaces during sea transport.
For custom branch outlets and forged fittings built to MSS SP-97 and MSS SP-95 specifications, reach out to Haihao Group’s technical sales team to discuss your piping layout and request a quotation.