API spec 11B classover sub sucker rod joint
1.longer service life, 2.standard :API spec 11B, 3.high quality material - details see: https://www.machineto.com/api-spec-11b-classover-sub-sucker-rod-joint-10159630
Place of Origin:Shandong China (Mainland) | Brand Name:Yunsheng | Model Number:1" | Type:Machining Parts |
Material:Alloy,AISI5140 | Plating:Nickel | Certification:API | class:T |
standard:API sppecd 11 B |
Size | model | OD(mm) | Length(mm) | Piece weight(kg) |
5/8”x3/4” | YSPR16-19SMFS | 41.28 | 101.6 | 0.76 |
3/4”x7/8” | YSPR19-22SMFS | 46.0 | 101.6 | 0.92 |
7/8”x1” | YSPR22-25SMFS | 55.6 | 114.3 | 1.43 |
1”x1-1/8” | YSPR25-29SMFS | 60.3 | 127.4 | 1.56 |
Details
Material: AISI 5140
Standard: API Spec 11B
Smoothness: 3.1*10-3
Coat Thickness(in): 0.01in ~ 0.02in
Basic hardness: HRC 16-23
Surface Hardness: HRC 55-62
Bonding Strength(Mpa): 484
Hole rate: <2%
Min. Hardness of the layer: 595HV0.2
Min. Tensile Strength: 655 Mpa
Operating Temperature: -1000~400 Centigrade Temperature
Life: > 180 days
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.
Packaging Detail:wooden cases 1000pcs/case |
Delivery Detail:within 30 days |