Haihao Group Ships ASTM A182 F55 Super Duplex Sweepolet to Singapore
Haihao Group has completed customized production and full shipment ofASTM A182 F55 sweepolet fittings for a high-corrosion process piping project in Singapore. This batch covers a comprehensive range of size and schedule combinations, all manufactured as integrally reinforced branch outlets to strict MSS SP-97 and ASME B16.25 industrial standards.
ASTM A182 F55 super duplex sweepolet MSS SP-97 forged branch fittings with EN 10204-3.2 certification
Product Specification Overview
| Size & Schedule | Applicable Standards | Material | Certification |
| 3″×16″ S40S×S10S | MSS SP-97, ASME B16.25 | ASTM A182 F55 Super Duplex | EN 10204 Type 3.2 |
| 1 1/2″×20″ S80S×S10S | MSS SP-97, ASME B16.25 | ASTM A182 F55 Super Duplex | EN 10204 Type 3.2 |
| 2″×10″ S40S×S10S | MSS SP-97, ASME B16.25 | ASTM A182 F55 Super Duplex | EN 10204 Type 3.2 |
| 2″×6″ SCH40S, 2″×8″ SCH40S | MSS SP-97, ASME B16.25 | ASTM A182 F55 Super Duplex | EN 10204 Type 3.2 |
| 3″×8″ SCH40S, 1 1/2″×18″ S80S×S10S | MSS SP-97, ASME B16.25 | ASTM A182 F55 Super Duplex | EN 10204 Type 3.2 |
All delivered ASTM A182 F55 sweepolet units are forged from premium super duplex stainless steel, renowned for exceptional resistance to chloride pitting, crevice corrosion and stress corrosion cracking. Different from ordinary austenitic stainless steel branch fittings, the ASTM A182 F55 sweepolet features stable mechanical strength and corrosion resistance, perfectly adapting to harsh seawater and chemical service environments common in Singapore’s industrial facilities.
The full product lineup includes multiple specification combinations: 3″×16″, 1.5″×20″, 2″×10″, 2″×6″, 2″×8″, 3″×8″ and 1.5″×18″, matching SCH10S, SCH40S and SCH80S wall thickness grades. Every ASTM A182 F55 sweepolet is precisely machined per MSS SP-97 design criteria, ensuring seamless welding fit-up and structural integrity for branch pipeline connections.
To meet the client’s stringent project acceptance standards, each ASTM A182 F55 sweepolet is accompanied by official EN 10204 Type 3.2 material certification. The full documentation verifies chemical composition, mechanical properties and dimensional accuracy, enabling fast on-site inspection and approval for Singapore engineering teams.
Haihao Group specializes in custom super duplex pipe branch fittings for Southeast Asian high-end industrial projects. We strictly control forging, machining and inspection processes for all MSS SP-97 sweepolets, supporting diverse size and schedule customization. Clients can source standardized and non-standard ASTM A182 F55 sweepolet solutions with complete certification packages for corrosive pipeline systems.