Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 1500 tons per month |
| Delivery Time | 5-8days |
| Packaging Details | Plywooden Case /Iron Case |
| Standard | ASTM A815 |
| Grade | UNS S32750 |
| Type | Cap |
| Application | Harsh Corrosive Environments, High Pressure Industrial |
| Test | Tension Test, Product Analysis, Intergranular Corrosion Bend Test, Ultrasonic Test, Liquid Penetrant Test |
| Size Standard | B16.9, B16.11 |
| Brand Name | YUHONG |
| Model Number | ASTM A815 UNS S32750 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1500 tons per month |
| Delivery Time | 5-8days | Packaging Details | Plywooden Case /Iron Case |
| Standard | ASTM A815 | Grade | UNS S32750 |
| Type | Cap | Application | Harsh Corrosive Environments, High Pressure Industrial |
| Test | Tension Test, Product Analysis, Intergranular Corrosion Bend Test, Ultrasonic Test, Liquid Penetrant Test | Size Standard | B16.9, B16.11 |
| Brand Name | YUHONG | Model Number | ASTM A815 UNS S32750 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | ASTM A815 stainless steel fittings ，UNS S32750 wrought cap fittings ，high pressure stainless steel piping fittings | ||
ASTM A815 UNS S32750 Wrought Cap Stainless Steel Piping Fittings for Harsh Corrosive Environments and High Pressure Industrial Applications
With 30 years in industrial piping and exports to 85 countries, Yuhong specializes in ASTM A815 UNS S32750 wrought cap stainless steel fittings for harsh environments. Our production integrates premium UNS S32750 alloy with advanced forging—seamless hot - forming for integrity, welded types with certified post - weld treatment.
Every cap undergoes ASTM - compliant chemical/mechanical testing and non - destructive inspection. Trust our decades of expertise to deliver corrosion - resistant, high - pressure solutions for offshore, chemical, and desalination sectors worldwide.
| Grade | WP Grade | CR Grade | UNS No. | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | N | Ti |
| S32750 | WPS32750 | CRS32750 | S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6.0–8.0 | 24.0–26.0 | 3.0–5.0 | 0.5 | 0.24–0.32 | — |
| All WP and CR Grades | Heat Treatment Temperature | Cooling | Tempering Temperature |
| S32750 | 1920–2060 °F | Water quench or rapidly cooled by other means | Not required |
| [1025–1125 °C] |
| All WP and CR Grades | Yield Strength | Tensile Strength | Elongation | Hardness |
| min, ksi [MPa] | min, ksi [MPa] | min, % | HBW max | |
| S32750 | 80 [550] | 116 [800]-140 [965] | 15 | 310 |
ASTM A815 UNS S32750 Wrought Cap Stainless Steel Piping Fittings Advantages in Applications
Superior Corrosion Resistance
Formulated with high - chromium and molybdenum, it resists pitting, crevice corrosion in harsh environments (e.g., seawater, chemical media), preserving pipeline integrity.
High - Strength Performance
The duplex microstructure delivers excellent tensile and yield strength. It withstands high pressure and heavy loads in industrial scenarios, ensuring long - term stable operation.
Good Weldability
Compatible with welding processes for pipes/fittings. Reduces cracking risks during installation, facilitating seamless pipeline system integration.
Longevity & Cost - Effectiveness
Despite higher initial costs, its corrosion/strength advantages extend service life, cut maintenance. Offers better long - term value.
Extreme - Environment Adaptability
Endures high temperatures and impacts. Performs reliably in petrochemical, offshore projects with dynamic loads and heat.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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