Casing, casing pup joint and casing coupling are comply with API 5CT. And the product was authorized to use API 5CT monogram
Connections:
P(Plaend)
STC (shortthreads)
LTC (long threads)
BTC (buttress threads)
Premium ght connectors
Non-upset ends (NUE)
External upset ends (EUE)
nectorsers special connector
Applicable Industries:
Energy & Mining
Use::
Well Drilling
Place of Origin:
Shandong, China
Brand Name:
Zhao Xin
Material:
Alloy
Type:
Petroleum casing pipe
Specification |
O.D.(mm) |
W.T.(mm) |
W.G(Kg/m) |
Length |
4-1/2" |
114.30 |
6.35 |
17.26 |
Casing:R3 Pup Joint: As per requirements R3
|
7.37 |
20.09 |
|||
5-1/2" |
139.70 |
7.72 |
25.30 |
|
9.19 |
29.76 |
|||
7" |
177.80 |
10.36 |
43.16 |
Specification |
Thread Type |
O.D.(mm) |
W.G.(Kg) |
Min. length(mm) |
4-1/2" |
LTC |
127.00 |
4.15 |
177.80 |
STC |
3.62 |
158.75 |
||
5-1/2" |
LTC |
153.67 |
6.42 |
203.20 |
STC |
8.39 |
171.45 |
||
7" |
LTC |
194.46 |
10.83 |
228.60 |
STC |
5.23 |
184.15 |