Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | According to Clients' requirements |
| Delivery Time | Depend on quantity |
| Packaging Details | Requirements/Wooden case packing |
| Product Name | Weldolet |
| Specification & Material | ASTM A182 F316/F316L |
| Manufacturing Standard | MSS-SP-97 |
| Connection Type | Butt weld |
| Size | 1/2" NPS TO 24" NPS |
| Class | 3000,6000,9000 |
| Application | Pumps/Valves/Chokes/Bolting/Connectors and manifolds |
| Brand Name | YUHONG |
| Model Number | ASTM A182 F316/F316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
View Detail Information
Explore similar products
A403 WP321H Elbow 90/180 Deg , Stainless Steel Butt Weld Fitting B16.9
ASTM B366 N08810 Incoloy 800H 1.4958 180 DEG Elbow Buttweld B16.9
Hastelloy C22 / N06022 180° LR Elbow | ASTM B366 Nickel Alloy Butt Weld Fitting
STAINLESS STEEL N08904 BUTT WELD FITTING SB366 WP904L EBLOW B16.9
Product Specification
| Payment Terms | L/C,T/T | Supply Ability | According to Clients' requirements |
| Delivery Time | Depend on quantity | Packaging Details | Requirements/Wooden case packing |
| Product Name | Weldolet | Specification & Material | ASTM A182 F316/F316L |
| Manufacturing Standard | MSS-SP-97 | Connection Type | Butt weld |
| Size | 1/2" NPS TO 24" NPS | Class | 3000,6000,9000 |
| Application | Pumps/Valves/Chokes/Bolting/Connectors and manifolds | Brand Name | YUHONG |
| Model Number | ASTM A182 F316/F316L | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China | ||
| High Light | ASTM A182 F316 stainless steel weldolet ，stainless steel fitting with BW ，MSS-SP-97 compliant steel weldolet | ||
ASTM A182 F316/F316L Stainless Steel Fitting Weldolet BW MSS-SP-97
What is weldolet?
A Weldolet is a type of branch connection fitting used in piping systems to create a secure, high-integrity outlet from a main run pipe. It is a welded reinforcement fitting designed according to standards like MSS-SP-97. The fitting is welded directly onto the main pipe, and the branch pipe is then welded to the outlet of the Weldolet. This design provides significant structural reinforcement, minimizes stress concentration, and ensures a smooth flow transition. Weldolets are particularly valued in critical applications—such as high-pressure, high-temperature, or corrosive service—where system integrity and reliability are paramount. The use of materials like ASTM A182 F316/F316L stainless steel further enhances their corrosion resistance and durability in demanding environments.
Chemical & Mechanical Properties
| ASTM A182 F316/316L Chemical Composition (%) | |||||||
| C | Mn | Si | P | S | Cr | Mo | N |
| ≤0.08% / 0.03% | ≤2.00% | ≤1.00% |
≤0.045% |
≤0.030% | 16.0%-18.0% | 2.0%-3.0% |
0%-0.1% |
Mechanical Properties
| Tensile Strength | Yield Strength (0.2% offset) | Elongation |
Reduction of Area
|
|
| TP316 | ≥515Mpa | ≥205Mpa | ≥30% | ≥50% |
| TP316L | ≥485Mpa | ≥170Mpa | ≥30% | ≥50% |
|
Heat Treat Type
|
Austenitizing/Solutioning
Temperature °F [°C]
|
Cooling Media
|
Quenching Cool Below °F [°C] |
|
solution treat and quench
|
1900 [1040]
|
liquid
|
500 [260]
|
Key Applications
Specifications of weldolet
| Size | 1/8" - 4" / DN6 - DN100 |
| Pressure | 3000lbs / 6000lbs |
| Manufacturing Standard | MSS SP-97 |
| Carbon Steel | ASTM A105, 20# |
| Low Temperature Steel | ASTM A350 LF2, 16Mn |
| Alloy Steel | ASTM A182 F11 / F12 / F5 / F9 / F91 / F92 |
| Stainless Steel | ASTM A182 F304/304L/304H, 316/316L, 310S, 317,347,904L |
| Duplex Steel | ASTM A182 F51, F53, F44 |
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
Get in touch with us
Leave a Message, we will call you back quickly!