oilfield equipments
Place of Origin: |
, China (Mainland) |
Product Detail
Model No.:
5/8"*3/4",3/4"*7/8",7/8"*1"...
Packing:
Wooden Case
Connection:
Female
Production Capacity:
30,000pcs/month
Material:
Carbon Steel
Brand Name:
YUNSHENG
API APPROVED CLASS SUB SUCKER ROD COUPLING IN DISCOUNT PRICE
API Sub coupling
1)Type: T&SM FS, SH
2)Material: Carbon steel AISI 5I40
3)Spray Material:Ni60A Alloy Coating(SM)
4)Basic Hardness: HRC 16-23
5)Surface Hardness: HRC 55-62(SM)
6)Hole rate: <2%(SM)
7)Min. Hardness of the layer: 595HV0.2(SM)
8)Standard: API Spec 11B
9)Coupling diameter:
5/8"*3/4",
3/4"*7/8",
7/8"*1",
1"*1-1/8"
10)Package: wooden cases
11)Payment Terms:T/T
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