Hex Head Reducing Bushing
USD2.5 USD2
Hex Head Bushing 1" x 3/4" 3000# NPTM x NPTF ASTM A182 F55 ASME B16.11
ISO and CE certified manufacturer of reducing pipe fittings, exporting hex head bushing 1″ x 3/4″ 3000# NPTM x NPTF ASTM A182 F55 for Poland by Express. Whatever big or small orders, we take them seriously, choose the best shipping way for each order. That will save customer’s time and cost.
Reducing fittings for pipes are including the elbows, reducers, couplings, tees, socket inserts, swage nipple and bushings. Usually taking the larger size as running pipe and smaller size as branch pipe.
Hex Head Bushing Dimensions
Hex Head Bushing Dimensions
Size: DN 6 to 100 / NPS 1/8″ to 4″
Standard: GB/T14626, ANSI B16.11, BS3799
Thread Type: NPT, PT, PF, BSPP, BSPT
How to Guarantee the Quality of Reducing Bushing?
- Choose original material from trust and famous steel mill.
- Manufacturing bushing according to ASME B16.11
- Measuring the dimensions according to above chart.
- Check the thread of hex head reducing bushing.
- Test the properties of super duplex stainless steel bushing.
Bushing Weight Chart
Usually sending threaded bushings to client by courier or air, because the size is small and weight is light. Now we will provide the weight chart to help you check the air cost.
| Nominal Size | Approximate Weight/kg | ||
| DN | NPS | Hex Bushing | Flush Bushing |
| 8 | 1/4 | 0.01 | 0.01 |
| 10 | 3/8 | 0.02 | 0.01 |
| 15 | 1/2 | 0.03 | 0.02 |
| 20 | 3/4 | 0.04 | 0.02 |
| 25 | 1 | 0.07 | 0.04 |
| 32 | 1 1/4 | 0.12 | 0.05 |
| 40 | 1 1/2 | 0.14 | 0.06 |
| 50 | 2 | 0.22 | 0.09 |
| 65 | 2 1/2 | 0.36 | 0.17 |
| 80 | 3 | 0.46 | 0.22 |
| 100 | 4 | 0.78 | 0.33 |
Package for Hex Head Reducing Bushing
Surface the anti-rust oil after done the marking.
Put hex head bushings into plastic bag one by one, then cartons.
Pack the cartons in wooden cases.
Stick list on cartons and wooden cases for easy recognition.
What is Material Grades of Duplex Steel Forged Fittings?
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Carbon Steel Socket Weld Fittings
ASTM A105, A694 F52, F60, F65, F70, A350 LF2, LF3
Duplex Steel Hex Head Bushing
ASTM A182 F51, F53, F55, S 31803, 32205, 32550, 32750, 32760, 32950
Stainless Steel Threaded Fittings
ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321, F319, F347
Duplex Steel Properties
Chemical Properties
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| F51 | 0.03 max | 2.0 max | 0.03 max | 0.02 max | 1 max | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.80-0.20 |
| F53 | 0.03 max | 1.2 max | 0.035 max | 0.015 max | 0.8 max | 24-26 | 6.0 – 8.0 | 3.0 – 5.0 | 0.3 |
| F55 | 0.03 max | 1.00 max | 0.03 max | 0.01 max | 1 max | 24-26 | 4.5-6.5 | 3.0 – 4.0 | 0.25 |
Mechanical Properties
| Grade | Tensile Strength N/mm² | Yield Strength 0.2% N/mm² | Elongation | Hardness HB |
|---|---|---|---|---|
| F51 | 105 | 55 | 35 | 170-255 |
| F53 | 110-135 | 80 | 15 | 28 max |
| F55 | 860 | 720 min | 16 min | 270 max |
Drawing & Specification of Hex Head Bushing
Hex Head Bushing Drawing
| Nomianal Size | Length | Hex Height | Hex width Flats | |
|---|---|---|---|---|
| DN | NPS | Amin | Gmin | Fnom |
| 6 | 1/8 | 10 | / | 11 |
| 8 | 1/4 | 11 | 3 | 16 |
| 10 | 3/8 | 13 | 4 | 18 |
| 15 | 1/2 | 14 | 5 | 22 |
| 20 | 3/4 | 16 | 6 | 27 |
| 25 | 1 | 19 | 6 | 36 |
| 32 | 1 1/4 | 21 | 7 | 46 |
| 40 | 1 1/2 | 21 | 8 | 50 |
| 50 | 2 | 22 | 9 | 65 |
| 65 | 2 1/2 | 27 | 10 | 75 |
| 80 | 3 | 28 | 10 | 90 |
| 100 | 4 | 32 | 13 | 115 |
90 Degree Threaded Elbow
90 Degree Threaded Elbow 1" 3000lb BSPT ASTM A105 ASME B16.11
Stainless Steel Hex Nipple
1/2 inch Sch80 NPT Hex Nipple Stainless Steel 304 ASME B16.11
Threadolet BSP
1" THREADOLET 3000# SS 304 BSPT MSS-SP-97
Sockolet Class 3000
4 x 1 Inch Sockolet Class 3000 ASTM A182 F5 MSS SP-97
NPT Union SS 304
Threaded Union NPT SS ASTM A182 F304 1 Inch 3000 LB MSS-SP-83
A182 F316 Threaded Coupling
Full Coupling Threaded 3000 LB BSPP 1 1/2" ASTM A182 F316 ASME B16.11