Stainless steel sucker rod coupling Sucker rod accessories China supplier
USD $1.5 - $2.5 /Piece
Min.Order:100 Pieces
Puyang Zhongshi Group Co., Ltd.
Stainless steel sucker rod coupling Sucker rod accessories China supplier
Stainless steel sucker rod coupling Sucker rod accessories China supplier
Full Size Coupling (Parameters and details)
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" |
Slim Hole Coupling
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" | 31.75 | 101.6 | 15/16" | 31.8 | 56-62 |
3/4" | 38.10 | 1-1/16" | |||
7/8" | 41.30 | 1-3/16" | |||
1" | 50.80 | 1-3/8" | 38.1 |
Full Size Sub-coupling
Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Small End Thread D. | Big End Thread D. | Hardness(HRA) |
5/8"-3/4" | 41.28 | 101.6 | 15/16" | 1-1/16" | 56-62 |
3/4"-7/8" | 46.00 | 1-1/16" | 1-3/16" | ||
7/8"-1" | 55.60 | 114.3 | 1-3/16" | 1-3/8" | |
1"-1-1/8" | 60.33 | 127.0 | 1-3/8" | 1-9/16" |
Slim Hole Sub-coupling
Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Small End Thread D. | Big End Thread D. | Hardness(HRA) |
5/8"-3/4" | 38.10 | 101.6 | 15/16" | 1-1/16" | 56-62 |
3/4"-7/8" | 41.30 | 1-1/16" | 1-3/16" | ||
7/8"-1" | 50.80 | 114.3 | 1-3/16" | 1-3/8" |
Full Size Polished Connection
Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Thread D.(in) | Vanish Cone | Hardness(HRA) |
5/8" | 38.10 | 101.6 | 15/16" | 9O | 56-62 |
3/4" | 41.28 | 1-1/16" | |||
7/8" | 46.00 | 1-3/16" | |||
1" | 55.60 | 1-3/8" | |||
1-1/8" | 60.33 | 114.3 | 1-9/16" |
Slim Hole Polished Connection
Size(in) | Coupling O.D W(mm) (+0.13,-0.25) | Length L(mm) (+1.57,-0.00) | Thread D.(in) | Vanish Cone | Hardness(HRA) |
5/8" | 31.75 | 101.6 | 15/16" | 9O | 56-62 |
3/4" | 38.10 | 1-1/16" | |||
7/8" | 41.30 | 1-3/16" | |||
1" | 50.80 | 1-3/8" |
Coupling Mechanical Properties
Tensile Strength Rm(Mpa) | Yield Strength Rel(Mpa) | Elongation Percentage A(%) | Reduction Percentage of Area Z(%) |
≥655 | ≥405 | ≥16 | ≥48 |
Stainless steel sucker rod coupling Sucker rod accessories China supplier
Feel free to email me for more details and welcome to visit our factory as well.
CONTACT: Gavin lee
My skype: zhongshi221
TradeManager:cn200039654
Tel: +86 151 3628 6271