| Sign In | Join Free | My himfr.com |
|
Assistant of your pipeline projects for petro, Gas, Water One stop solution, Package products and good technical support
3 Years
| Ask Lasest Price | |
| Brand Name : | DEYE |
| Model Number : | STH-TH-3 |
| Certification : | ISO9001:2015 PED |
| Price : | USD0.5-USD50 for each pc |
| Payment Terms : | T/T, L/C, D/P |
| Supply Ability : | 1000000PCS one month |
| Delivery Time : | 7 days for stock items |
STAINLESS STEEL SCREWED THREADED PIPE FITTINGS FOR UNION
A union is a threaded fitting which allows the pipe work to be separated and reconnected without any horizontal movement in the pipe.
It can be a standalone pipe fitting connecting two pieces of pipe, or an integral part of another fitting (such as a ball valve) which allows
it to be separated. The Union with two seal types, Union with soft seal PTFE gasket and union with metal conical seated.
Customer can choose the Union types as per working eveniroment.
Product Information/Product Description/Basis Information/Specification
| Description | Stainless steel threaded NPT BSPT Fittings for union Connectors |
| Product name | threaded NPT BSPT 150PSI Elbows, Reducers, Coupling, Plug, Bushing,
Union, Tee, cross, caps Stainless Steel Screwed Pipe Fittings
Threaded Pipe Fittings Union, Hex Nipple, bushing, reducer socket, 45 90 degree elbow, Square Head plug, coupling, Y pipe joints tee |
| Size | 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 5" 6" 8" |
| Gasket | NBR, FKM |
| Thread | BSPT,BSPP, NPT,PS , DIN |
| Material | stainless steel201,202, stainless steel304, stainless steel 316 |
| Casting Method | Investment precision casting, CNC machine |
| Application | Oil, Water, Industrial, Chemical |
| Test pressure | Usually 150PSI |
| Package | pcs/polybag, polybag/carton, cartons/pallet or according to your requirement |
| Advantages | 1.OEM and Customized service can be provided |
| 2. With experience,quality guaranteed | |
| 3. Approved by ISO9001:2015 | |
| 4. With independent open mold capacity, OEM supposed |
Technology/ Technical Data Sheets
 |  |  |  |  |  |
| UNION CONICAL,F/F | UNION FLAT ,F/F | UNION CONICAL,M/F | |||
 |  |  |  |  |  |
| UNION FLAT ,M/F | UNION CONICAL,W/F | UNION FLAT ,W/F | |||
 |  |  |  |  |  |
| UNION CONICAL,W/M | UNION FLAT ,W/M | UNION CONICAL,W/W | |||
 |  | ||||
| UNION FLAT ,W/W | |||||
| SIZE | A1 | A2 | A3 | A4 | A5 |
| 1/8" | 31 | - | - | - | - |
| 1/4" | 34 | 53 | 38 | 38 | 52 |
| 3/8" | 39 | 57 | 38 | 38 | 50 |
| 1/2" | 36.5 | 50.5 | 44 | 44 | 55 |
| 3/4" | 42 | 57 | 46 | 46 | 62 |
| 1" | 45.5 | 63 | 48 | 48 | 65 |
| 1-1/4" | 52 | 70.5 | 53 | 53 | 74 |
| 1-1/2" | 55 | 74.5 | 63 | 63 | 86 |
| 2" | 61 | 83.5 | 69 | 69 | 92 |
| 2-1/2" | 70 | 96 | 87 | 87 | 115 |
| 3" | 78 | 106.4 | 89 | 89 | 123 |
| 4" | 90 | - | - | - | - |
Production Process
Common used Material Grade
SS316 Chemical Composition
ASTM A351 CF8M, SS316 Chemical Composition in %
| ASTM A351 CF8M, SS316 Chemical Composition in % | ||||||||
| C | Mn | P | S | Si | Ni | Cr | Mo | |
| Min. | 9.0 | 18.0 | 2.00 | |||||
| Max. | 0.080 | 1.500 | 0.040 | 0.040 | 1.500 | 12.0 | 21.0 | 3.00 |
SS316 Mechanical Properties of the Fittings at room temperature
| SS316/SS316L | Tensile Strength Rm (N/mm2) | Upper Yield Point ReH (N/mm2) min. | Elongation at rupture A5 (%) min. | Hardness Test (HRB) |
| Min. | 485 | 205 | 30 | |
| Max. | 80 |
SS304 Chemical Composition
| ASTM A351 CF8, SS304 Chemical Composition in % | ||||||||
| C | Mn | P | S | Si | Ni | Cr | Mo | |
| Min. | 8.0 | 18.0 | ||||||
| Max. | 0.080 | 1.500 | 0.040 | 0.040 | 2.000 | 11.0 | 21.0 | 0.50 |
SS304 Mechanical Properties of the Fittings at room temperature
| SS304/SS304L | Tensile Strength Rm (N/mm2) | Upper Yield Point ReH (N/mm2) min. | Elongation at rupture A5 (%) min. | Hardness Test (HRB) |
| Min. | 485 | 205 | 35 | |
| Max |
Application/ Usage:
Threaded pipe fittings are commonly used in Water gas pipes, small diameter water pipes, compressed air pipes and low-pressure steam pipes.
|
|
