Zhejiang Yuhao Stainless Steel Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000PCS/per month |
| Delivery Time | 2-10 work days |
| Packaging Details | Conventional wooden box packaging, which can also be customized according to customer preferences. |
| Material | 304, 304L, 316, 316L |
| Application | Petrochemical, Connection, Industry, Mechanical Manufacturing, Shipbuilding, Pharmaceutical |
| Wall Thickness | SCH5S, SCH10S, SCH20S, SCH40S |
| Nominal Diameter | DN15-DN150 |
| Standards | GB/T7306, ISO7/1, ANSI/ASME B1.20.1, DIN2999 |
| Surface Treatment | Polished, Pickling, Mirror Polished, Passivation, Electroplating |
| Corrosion Resistance | High Corrosion Resistance |
| Connection Type | Threaded Connection |
| Temperature Resistance | High Temperature Resistance |
| Thread Length | 1/2"-2" |
| Brand Name | Yuhao |
| Model Number | Pipe Fittings |
| Certification | ISO, API, BV, CE ... |
| Place of Origin | China |
View Detail Information
Explore similar products
M6 To M100 1m 2m Stainless Steel Welding Nipple Female
304 304L 316 316L Stainless Steel Couplings Socket Pipe Fitttings
High Temperature Resistance DN6-DN100 Stainless Steel Couplings/Socket
304 304L 316 Threaded Ends Stainless Steel Pipe Union SS Pipe Fitttings
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000PCS/per month |
| Delivery Time | 2-10 work days | Packaging Details | Conventional wooden box packaging, which can also be customized according to customer preferences. |
| Material | 304, 304L, 316, 316L | Application | Petrochemical, Connection, Industry, Mechanical Manufacturing, Shipbuilding, Pharmaceutical |
| Wall Thickness | SCH5S, SCH10S, SCH20S, SCH40S | Nominal Diameter | DN15-DN150 |
| Standards | GB/T7306, ISO7/1, ANSI/ASME B1.20.1, DIN2999 | Surface Treatment | Polished, Pickling, Mirror Polished, Passivation, Electroplating |
| Corrosion Resistance | High Corrosion Resistance | Connection Type | Threaded Connection |
| Temperature Resistance | High Temperature Resistance | Thread Length | 1/2"-2" |
| Brand Name | Yuhao | Model Number | Pipe Fittings |
| Certification | ISO, API, BV, CE ... | Place of Origin | China |
| High Light | dn15 stainless steel pipe fitttings ，dn15 stainless steel screwed pipe fittings ，gb stainless steel pipe fitttings | ||
DN15-DN150, SCH40-SCH160 High Corrosion Resistance Stainless Steel Pipe Union
►Products Description
A pipe union fitting is a practical connector used in plumbing, fluid handling, and industrial systems to join two pipes or male-threaded components. It comprises three parts: two female-threaded ends and a central tightening nut that securely connects them. This design enables easy assembly and disassembly without rotating the pipes, making it suitable for systems needing frequent maintenance or expansion. Stainless steel unions, available in 304 and 316 grades, feature tapered NPT threads for leak-proof, durable, and corrosion-resistant connections. They are widely used in HVAC, plumbing, and industrial applications for extending or modifying pipe runs without disrupting the system.
►Products Size
| DN | NPS | OD | Nominal Wall Thickness | ||||||||||
| Schss | Sch10S | Sch405 | Sch8os | Sch10 | Sch20 | Sch30 | STD | Sch40 | Sch60 | XS | |||
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | - | 2.41 |
| 8 | 1/4 | 13.7 | 1.65 | 2.24 | 3.02 | - | - | - | 2.24 | 2.24 | - | 3.02 | |
| 10 | 3/8 | 17.1 | - | 1.65 | 2.31 | 3.2 | - | - | - | 2.31 | 2.31 | - | 3.2 |
| 15 | 1/2 | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | - | - | - | 2.77 | 2.77 | - | 3.73 |
| 20 | 3/4 | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | - | - | - | 2.87 | 2.87 | - | 3.91 |
| 25 | 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | - | - | - | 3.38 | 3.38 | - | 4.55 |
| 32 | 1 1/4 | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | - | - | - | 3.56 | 3.56 | - | 4.85 |
| 40 | 1 1/2 | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | - | - | - | 3.68 | 3.68 | - | 5.08 |
| 50 | 2 | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | - | - | - | 3.91 | 3.91 | - | 5.54 |
| 65 | 2 1/2 | 73 | 2.11 | 3.05 | 5.16 | 7.01 | - | - | - | 5.16 | 5.16 | - | 7.01 |
| 80 | 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | - | - | - | 5.49 | 5.49 | - | 7.62 |
| 90 | 3 1/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | - | - | - | 5.74 | 5.74 | - | 8.08 |
| 100 | 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | - | - | - | 6.02 | 6.02 | - | 8.56 |
| 125 | 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | - | - | - | 6.55 | 6.55 | - | 9.53 |
| 150 | 6 | 168.3 | 2.77 | 3.4 | 7.11 | 10.97 | - | - | - | 7.11 | 7.11 | - | 10.97 |
| 200 | 8 | 219.1 | 2.77 | 3.76 | 8.18 | 12.7 | - | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 |
| 250 | 10 | 273 | 3.4 | 4.19 | 9.27 | 12.7 | - | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 |
| 300 | 12 | 323.8 | 3.96 | 4.57 | 9.53 | 12.7 | - | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 |
| 350 | 14 | 355.6 | 3.96 | 4.78 | - | - | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 |
| 400 | 16 | 406.4 | 4.19 | 4.78 | - | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | |
| 450 | 18 | 457 | 4.19 | 4.78 | - | - | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 |
| 500 | 20 | 508 | 4.78 | 5.54 | - | - | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 |
►Shot Shoot
►FAQ
Get in touch with us
Leave a Message, we will call you back quickly!