Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 10-15 DAYS |
| Packaging Details | PLY-WOODEN CASE OR PALLET |
| Standard | ASTM A182 |
| Material grade | F304, F316L, F51, F53, F55 |
| Certificate | API,PED,ABS |
| Third Party Inspection | BV,SGS,ASP |
| Type | SORF,SOFF,WNRF,WNFF,BLIND |
| Brand Name | YUHONG HOLDING GROUP |
| Model Number | TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA, JAPAN, THAILAND, UK, USA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 10-15 DAYS | Packaging Details | PLY-WOODEN CASE OR PALLET |
| Standard | ASTM A182 | Material grade | F304, F316L, F51, F53, F55 |
| Certificate | API,PED,ABS | Third Party Inspection | BV,SGS,ASP |
| Type | SORF,SOFF,WNRF,WNFF,BLIND | Brand Name | YUHONG HOLDING GROUP |
| Model Number | TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA, JAPAN, THAILAND, UK, USA | ||
| High Light | forged steel flanges ，carbon steel flanges | ||
BRIDAS ROSCADAS DE ACERO INOXIDABLE ASTM A182 F316 TH RF 150LBS ASME B18.5
YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) flanges already more than 25 years,very year sell more than 20000 tons of steel flanges with material Stainless steel &Duplex steel &alloy steel. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.
YUHONG Stainless distributes Stainless Steel Flanges including: Slip-Ons, Socket Weld, Blinds, Lap Joints, Threaded and Weld Necks.
Slip-on Flanges
Slip-on Flanges have a lower initial cost than welding neck flanges because they require less accuracy in cutting pipe to length, and they provide a greater ease of alignment in assembly. However, their calculated strength under internal pressure is approximately 2/3's the strength of welding neck flanges, and their life under fatigue is 1/3 shorter. Slip-on Flanges are limited to 1/2" to 2½" sizes in 1500lbs standard.
Weld Neck Flanges
Weld Neck Flanges have a long tapered hub and gradual transition of thickness in the region of the butt weld joining them to the pipe. The tapered hub provides important reinforcement to the flange and resistance to dishing. This type of flange is preferred for severe service conditions resulting from high pressure, sub-zero or high temperatures.
Blind Flanges
Blind Flanges are used to blank off the ends of piping, valves and pressure vessel openings. Blind Flanges can handle high stress from internal pressure and bolt loading since the maximum stresses in the blind flange are bending stresses at the center.
Socket Weld Flanges
Socket Weld Flanges were developed for use on small size high pressure piping. With an internal weld, socket weld flanges are stronger and have greater fatigue strength than double welding a slip-on flange. Smooth bore conditions can be easily attained by grinding the internal weld. This flange is commonly used in chemical process piping.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 304 | Min | - | - | - | - | - | 18.0 | - | 8.0 | - |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | - | 10.5 | 0.10 | |
| 304L | Min | - | - | - | - | - | 18.0 | - | 8.0 | - |
| Max | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | - | 12.0 | 0.10 |
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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