| Model: | 2-3/8--4-1/2 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Computers & AV Digital / Computer Components / Mainboard |
| Label: | casing tubing , pup jiont , steel pipe |
| Price: |
¥1000
/ pc
|
| Min. Order: | 10 pc |
| Last Online:17 Jul, 2024 |
1) Tubing
Specifications: 2-3/8-4-1/2, see the specification table for details.
Steel grades: H40, J/K55, N80-1, N80Q, /L80, P110, C90, C95, T95, Q125, 80S, 80SS, 90S, 90SS,
L80-3Cr/9Cr/13Cr/28Cr, etc. In addition, there are specific steel grades independently developed by TPCO, Shanghai Baosteel and Henggang, such as TP110, TP110S, TP95S, etc.
Material: 25MN2, 36MN2V, 35MN2V, 34CRMO, 30CRMNMO, etc.
2) Casing: Casing,
Casing, put outside the oil pipe to protect the oil pipe from external damage.
Size: 4-1/2-20”.
Material: 25MN2, 36MN2V, 35MN2V, 34CRMO, 30CRMNMO, etc.
Steel grade: H40, J/K55, N80-1, N80Q, /L80, P110, C90, C95, Q125, 80S, 80SS, 90S, 90SS, L80-3Cr/9Cr/13Cr/28Cr, etc. Usually, when customers inquire, they only write the steel grade, not the material.
Buttress type: short round button STC (short thread connection),
Long round button LTC (long thread connection),
Buttress thread connection BTC (buttress thread connection).
3、Coupling
4、Pup JIONT
5、X-Over or Cross Over
HYD-PH6,HYD-CS, FOX, APEX, TP-G2, TP-CQ,
TP-FJ,BG-T1，BG-T2，BG-T3,VAGT, HYD-511, OTTM,,CBS3,3SB,HSM-2