Home > Products > API couplings > API 11B 7/8" Alloy sucker rod coupling
API 11B 7/8" Alloy sucker rod coupling
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Product Details
Material | Other, AISI5140 | Technics | Other, hot rolling | |
Type | Coupling | Place of Origin | Henan, China | |
Model Number | 7/8"(T grade) | Brand Name | BLT | |
Connection | Female | Shape | Equal | |
Head Code | Other, Round |
Product Description
API 11B 7/8" Alloy sucker rod coupling
1.Features:
(1)Meterial:high quality alloy
(2)Technics:hot rolling
(3)Placement:female
(4)Surface treatment:phosphating, blueing
(5)Standard reference:SY/T5029-2006, API 11B
(6) possesing better anti-corrosion property and abrasion-proof property
(7) used for connecting the same size of sucker rods or connecting different sizes of sucker rod to a sucker rod string
2.Technical Parameters
Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Thread D.(in) | Length of Wrench Square (mm) | Hardness(HRA) |
5/8" | 38.10 | 101.6 | 15/16" | 31.8 | 56-62 |
3/4" | 41.28 | 1-1/16" | |||
7/8" | 46.00 | 1-3/16" | |||
1" | 55.60 | 1-3/8" | 38.1 | ||
1-1/8" | 60.33 | 114.3 | 1-9/16" |
For more informations,please feel free to contact us by
Skype : lindacheng98
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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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