 
           
                          Detalles del producto
Lugar de origen: China, Henan
Nombre de la marca: ZS
Certificación: IOS,API
Número de modelo: 1/8" - 4"
Condiciones de pago y envío
Cantidad de orden mínima: 1
Precio: negotiable
Detalles de empaquetado: Estuche de metal o madera
Tiempo de entrega: 15 días de trabajo
Condiciones de pago: T/T
Capacidad de la fuente: 10000sets/mes
| Material: | Acero carbono | Color: | Personalizado | Tratamiento superficial: | Parkerising | Componentes centrales: | Recipiente a presión | Garantía: | 6 meses | Capacidad de producción: | 10000 sets/año | Condición: | Nuevo | 
| Material: | Acero carbono | 
| Color: | Personalizado | 
| Tratamiento superficial: | Parkerising | 
| Componentes centrales: | Recipiente a presión | 
| Garantía: | 6 meses | 
| Capacidad de producción: | 10000 sets/año | 
| Condición: | Nuevo | 
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.