Stainless Steel Pipe Nipples are widely used in water, oil, and gas media pipeline. The connection end is with thread, butt-welded, etc.
These items including with coupling, barrel nipple, welding nipple, half coupling, round welding hose nipple, round hose nipple male thread, and so on.
1. All processed from pipes( tubes)
2. Surface treatment: Pickling, Sandblasting & Polished.
3. Nominal Wall thickness: SCH20, SCH40, SCH80, etc.
4. Length: As standard required or according to customer requirements.
Long Barrel Nipple (GB Standard)
- Item No.: LT-31A
- Material:ASTM A312(TP304/TP316L)
- Size:1/8"-4"
- Thread Type: PT, BSP
- Standard: GB/T7306
- Surface Treatment: Polish, Pickling
- Guarantee: Totally new pipes are used as raw material
- Thread Process: CNC machinery.
- Material Test Report is available upon request when placing order.
- Main Size mm
| Size |
DN |
ΦD |
ΦD1 |
L |
| 1/8" |
DN6 |
10.5 |
6.0 |
50,75,100,125,150,200 |
| 1/4" |
DN8 |
13.8 |
9.0 |
50,75,100,125,150,200 |
| 3/8" |
DN10 |
17.3 |
12.0 |
50,75,100,125,150,200 |
| 1/2" |
DN15 |
21.7 |
16.3 |
50,75,100,125,150,200 |
| 3/4" |
DN20 |
27.2 |
21.7 |
50,75,100,125,150,200 |
| 1" |
DN25 |
34.0 |
27.4 |
50,75,100,125,150,200 |
| 1-1/4" |
DN32 |
42.7 |
36.0 |
75,100,125,150,200 |
| 1-1/2" |
DN40 |
48.6 |
42.0 |
75,100,125,150,200 |
| 2" |
DN50 |
60.5 |
53.0 |
75,100,125,150,200 |
| 2-1/2" |
DN65 |
76.3 |
68.0 |
100,125,150,200 |
| 3" |
DN80 |
89.1 |
80.0 |
100,125,150,200 |
| 4" |
DN100 |
114.3 |
104.0 |
100,125,150,200 |
Q: Are you a trading company or a manufacturer?
A:We are a manufacturer ,we are integrated company of industry and trade
Q:Why should I choose you?
* You are promised to obtain the best quality, price, and service.
* Wide excellent experiences with after-sale service.
* Every process will be checked by responsible QC which ensures every product's quality.
*We pay attention to have long-term cooperation with our clients , treat every client seriously
Q:Do you have experience for big projects ?
A:yes , we do .we have good experince for many big project , such as the power plant , Nuclear power station , oil refining
project , naturalgas project ... Abillity to work with big project .
Q: Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings. we have profession engineers in our factory .
Audited Supplier 
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