API Oilfield Sucker Rod and PoEPTTd Rod Couplings Supplier
PoEPTTd rod couplings are made for connecting of the poEPTTd rod to the prime rod of the string. Opposite to rod couplings, poEPTTd rod couplings have a woman cone that gets rid of the coupling EPT-off in the program of procedure.
one. StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd: API Spec 11B
2. EPTs: AISI5140 (high quality carbon metal )
three. Coat thickness: .571in-.571in
four. Coat EPT: Ni60A Alloy Coating
5. Sort: entire dimensions and slim gap
six. Coupling diameter: 5/eight quot 3/4 quot 7/8 quot 1 quot one-one/eight quot
7. EPTT merchandise: Two-way globoidal safety sucker rod coupling
Complete dimensions sucker rod coupling with huge chamfer
| poEPTTd rod coupling | |||||
| Dimensions(in) | Coupling O.D W(mm) | Size L(mm) | Thread D.(in) | Vanish Cone | Hardness(EPTA) |
| ( .thirteen,-.twenty five) | ( 1.57,-.00) | ||||
| five/8 quot | 38.one | one hundred and one.six | 15/sixteen quot | 9O | 56-62 |
| 3/4 quot | forty one.28 | 1-one/16 quot | |||
| seven/8 quot | 46 | 1-three/16 quot | |||
| 1 quot | fifty five.6 | one-3/8 quot | |||
| 1-1/eight quot | sixty.33 | 114.3 | 1-nine/sixteen quot | ||
Sucker Rod Coupling
Couplings are manufactured from quenched and tempered micro alloyed steels. API couplings are furnished in two lessons: Course T and Class EPT (Spray EPT). The later on has a superficial hardening
One particular sucker rod coupling must be processed by a couple of fabrication procedures, such as, Blanking, drilling gap, boring hole, milling, thread tapping, and so on. At the very last action, do the surface area remedy. The surface area therapy incEPTTs black coating, phosphating or per the clients requirement. Besides, it has excellent anticorrosion and anti-friction home. The adhering to desk displays the associated info about the sucker rod coupling
| Parameters | ||||||
| Type | grade | O.D(mm) | Minimal lengh(mm) | Hardness | Fat(kg) | StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd |
| reference | ||||||
| 3/4 quot | 19-T | 41.05~41.forty three | a hundred and one.six~103.17 | fifty six-62EPTA | .65 | API 11B |
| seven/8 quot | 22-T | 45.seventy five~forty six.thirteen | forty five.seventy five~forty six.13 | fifty six-62EPTA | .8 | API 11B |
| one quot | twenty five-T | fifty five.35~fifty five.73 | fifty five.35~55.73 | twelve-23EPTA | 1.fifteen | API 11B |
