API 11AX Certified Sucker Rod Coupling with Up to 10,000 Feet Discharge Head and 3/4 inch to 1-1/4 inch Rod Diameter
Product Feature:
1) Material: AISI 5140
2) Standard: API Spec 11B
3) Main specification:
OD:1-1/2" (38.10mm)
ID: 15/16"(23.81mm)
Length: 4" (101.6mm)
Weight: 0.56kg
4)Other Size: 3/4 7/8 1 1 1/8 5)Smoothness: 3.1*10-3
6)Coat Thickness(in): 0.01in ~ 0.02in
7)Basic hardness: HRC 16-23
8)Surface Hardness: HRC 55-62
9)Bonding Strength(Mpa): 484
10)Hole rate: <2%
11)Min. Hardness of the layer: 595HV0.2
12)Min. Tensile Strength: 655 Mpa
13)Operating Temperature: -1000~400 Centigrade Temperature
14)Life: > 180 days
15) Package: wooden case, 1000pcs each case.
16) Usage: oil exploration equipment, accessories, oil sucker rod coupling
We are the manufacturer of sucker rod couplings and can supply the high quality
sucker rod couplings in low price with the hope to establish a long-term
relationship with you.
If any of the sucker rod couplings interests you, please contact me for more
information about the sucker rod couplings.
Mechanical Properties of Sucker Rods:
|
Grade |
Min Yield strength 0.2% offset M Pa (psi) |
Tensile strength |
Elongation δ% |
Reduction of area ψ% |
|
K |
414 (60, 000) |
621-793(90, 000-115, 000) |
≥13 |
≥60 |
|
C |
414 (60, 000) |
621-793(90, 000-115, 000) |
≥13 |
≥50 |
|
D |
586 (84, 970) |
793-965 (114, 985-139, 925) |
≥10 |
≥50 |
|
KD |
590(85, 000) |
793-965 (114, 985-139, 925) |
≥10 |
≥50 |
|
HL |
795(115,000) |
965-1,195(140,000-173,339) |
≥10 |
≥45 |
|
HY |
540 (78, 300) |
965-1,195(140,000-173,339) |
≥42 |
≥224 |
Contact :
Cathy Yao
ZHONGSHI GROUP CO.,LTD.
Mobile phone/wechat/whatsapp: +86 13227817279
E-maile: cathy(at)zspetro.com
QQ/wechat :283628815
Website: www.zscyb.com
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