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Product Details:
Payment & Shipping Terms:
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Connection: | Threaded | Thread Type: | BSP, NPT, BSPT, DIN 2999 |
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Working Temperature: | 25-180 Degree | Working Pressure: | 2 MPa |
Business Type: | Factory | Structure Type: | Flat, Cone, Conical |
Material: | 304, 316, 316L Etc. | ||
High Light: | welded pipe fittings,stainless steel union |
MM threaded stainless steel unions are mainly made from 304,316 stainless steel.
Normal working pressure is 2 Mpa.
The thread type can be: NPT, BSP, BSPT, DIN 2999 etc.
Our main sizes are from 1" to 8".
Dimensions:
SIZE | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" |
A | 18.0 | 18.0 | 22.0 | 26.0 | 32.0 | 40.0 | 49.0 | 56.0 | 68.0 | 85.0 | 98.0 | 125.0 |
B | 29.0 | 29.0 | 34.0 | 39.0 | 47.0 | 58.0 | 67.0 | 76.0 | 90.0 | 108.5 | 123.0 | 152.0 |
L | 42.5 | 42.5 | 45.5 | 53.5 | 56.5 | 66.5 | 74.0 | 78.0 | 83.0 | 92.0 | 102.0 | 114.0 |
L1 | 13.5 | 13.5 | 14.5 | 15.5 | 16.5 | 18.5 | 21.0 | 23.0 | 25.0 | 27.0 | 29.0 | 32.0 |
L2 | 19.0 | 19.0 | 21.0 | 26.0 | 27.0 | 33.0 | 36.0 | 37.0 | 39.0 | 43.0 | 48.0 | 63.0 |
There are three types according to the structures as follows:
Notes:
The first two types of connnection are without the plastic washer, it can bear higher temperature than
the third type of connection. Because there is a plastic washer in the flat uions. Pictures for comparision
are as follows.
The difference between the bsp, bspt and npt thread type are as follows.
Material |
High quality stainless steel AISI 304,316,304L,316L. ASTM A351, CF8, CF8M, 1.4301,1.4306,1.4308,1.4404,1.4408 |
Size |
1/8”,1/4”,3/8”,1/2”,3/4”,1”,1-1/4”,1-1/2”,2”,2-1/2”,3”,4” DN6-DN100 |
Standard | ANSI,DIN,JIS,GB,EN,BS |
Design and manufacture Features: | Our fittings are in accordance with ISO 4144 or MSS-SP114 in terms of all dimensions. Or according to your specific drawings. |
Investment Casting Bodies. | CNC lathes progressing. Top Quality. |
Function | Connect the pipeline |
Type of Thread | DIN2999, BSPT, BS21, ISO228, NPT, G threaded pipe fittings |
Working Pressure |
150lbs The 304 and 316 screwed pipe fittings could be used for standard pressure service as 10.55Kgs/cm² Of water pressure. |
TEMPERATURE: | 304 and 316 are not recommended for service at temperatures in excess of 800° F(425° C) |
Technology | Investment casting. |
Packing | pcs/carton ,cartons/pallet or according to your requirement |
Process | CNC lathe |
Application | They are widely used as linkages of pipes for the transportation of water ,oil, gas and every kind of corrosive suitable for stainless steel. |
Delivery time | Within 30-45 days after receipt of advance payment. |
Payment term |
1)30% T/T down payment, the balance against the copy of B/L. 2)L/C 3)D/P |
Note | We can change the design as per the client’s requirement. |
We can manufacture 150lbs stainless steel thread fittings,1000PSI ball valves,and quick couplings for your choice. |
Contact Person: Oscar Zhang
Tel: +8615103110701