Home > Products > API couplings > API Standard ! API 11B Female connector sub
API Standard ! API 11B Female connector sub
- Tianjin Qingdao Shanghai
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Product Details
Place of Origin | Henan, China | Brand Name | BLT | |
Model Number | 3/4"*7/8" (sub) | Type | Adapter | |
Application | Other, oilfield | Gender | Male |
Product Description
Specifications
API 11B Female connector sub2.Size:from 3/4" to 1"
3.Surface treatment:phosphating or blueing
4.Std ref:API 11B
API 11B Female connector sub
Our factory can manufacture couplings, including sucker rod coupling, sub-coupling, API 5CT tubing and casing coupling. Sucker rod coupling and sub-coupling are designed in accordance with API Spec 11B, the material is high quality alloy steel. Normally, there are 2 wrench flats on the outside diameter. Class T coupling hardness is HRA56-62 after heat treatment, possesing better anti-corrosion property and abrasion-proof property.
Sucker rod coupling is used for connecting the same size of sucker rods. Sub-coupling is used for connecting the two sizes of sucker rods or polished rod to a sucker rod string.
Techincal parameters
Machinical Properties
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Contact Us
- Puyang Bao Litong Petroleum Machinery Co., Ltd.
- Contact nameDiangong Shi Chat Now
- Phone86-0393-8910958
- Addressyellow river road west jinger road west, Puyang, Henan
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