 
           
                          Productgegevens
Plaats van herkomst: China, Henan
Merknaam: ZS
Certificering: IOS,API
Modelnummer: 1/8“ - 4“
Betaling en verzendvoorwaarden
Min. bestelaantal: 1
Prijs: negotiable
Verpakking Details: Metaal of houten kast
Levertijd: 15 werkdagen
Betalingscondities: T/t
Levering vermogen: 10000sets/maand
| Materiaal: | Koolstofstaal | Kleur: | Aangepast | Oppervlaktebehandeling: | Parkerising | Kerncomponenten: | Drukvat | Garantie: | 6 maanden | Productiecapaciteit: | 10000 sets/jaar | Voorwaarde: | Nieuw | 
| Materiaal: | Koolstofstaal | 
| Kleur: | Aangepast | 
| Oppervlaktebehandeling: | Parkerising | 
| Kerncomponenten: | Drukvat | 
| Garantie: | 6 maanden | 
| Productiecapaciteit: | 10000 sets/jaar | 
| Voorwaarde: | Nieuw | 
1.The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.
2.The polished rod coupling have the same box thread size in each end are used for connecting polished rod and/or sinker bars with polished rod threads to the sucker rod string.
3.The sub-coupling have different sizes of box threads in each end are used for connecting two sizes of sucker rods or a polished rod to a sucker rod string.

| Type | Grade | O.D (mm) | Minimum Lengh (mm) | Hardness | Weight (kg) | Standard | 
| 3/4" | 19-T | 41.05~41.43 | 101.6~103.17 | 56-62HRA | 0.65 | API 11B | 
| 7/8" | 22-T | 45.75~46.13 | 45.75~46.13 | 56-62HRA | 0.8 | API 11B | 
| 1" | 25-T | 55.3.5~55.73 | 55.35~55.73 | 12-23HRA | 1.15 | API 11B | 

A: We are factory.
A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Payment<=1000USD, 100% in advance.