Product Details
1-1/8 " FS API Class SM coupling
Yantai city
A Quality Product from
Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. [View Profile]
Yantai City - China
Description :
1-1/8 " FS API Class SM coupling
1-Type: SM FS coupling
New: Both-way Protection Globoidal Coupling
Full size SM coupling with big chamfer
2-Material: Carbon steel AISI 5I40
3-Spray Material： Ni60A Alloy Coating
4-Basic Hardness: HRC 16-23
5-Surface Hardness: HRC 55-62
6-Hole rate: ＜2%
7-Min. Hardness of the layer: 595HV0.2
8-Standard: API Spec 11B
9-Coupling diameter: 1 -1/8"
10-Weight:1.29 KG/Pcs
11-Package: wooden cases
12-Payment Terms: T/T
features :
The coupling has the following advantages: This kind of coupling can greatly avoid the scratches damage and wear & corrosion damage on the cylindrical surface and the end face during the touch between coupling and pipeline wall, so that the life of the coupling and pipeline are significantly Prolonged,and the operating costs of oil reduced, oil production increased.
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Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. deals in :
WHAT WE OFFER: API Spec 11B sucker rod coupling 1) Spray Metal Coupling 2) Regular Class T Coupling 3) Sub coupling (Grade SM &T) 4) SM Coupling with great bevel edge 5) Two-way Cambered Protection Coupling
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