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Contact Person May
Cangzhou, Hebei
There are different steel grades for couplings,
which are identified by various colors
like:
J*5 / K**-Bright
Green
P***-White
N*0 /
L**-Red
For the same colored couplings, we can tell the
steel grade according to the color of the
belt.
Descriptions:
1 Standard: API 5CT/
5B
2 Steel Grade:
H*0、J*5、K*5、N***1、N*0Q、L*0、P**0
3 Tubing
Coupling:
OD: **3/8, **7/8, **1/2, 4,
**1/2
Threads: NUE*-Non
Upset
EUE**-External Upset
4 Casing
Coupling:
OD: **1/2, 5, **1/2, **5/8, 7, **5/8, **5/8,
**5/8, ***3/4, ***3/4, ***3/8, *6, ***5/8,
*0
Threads: STC, LTC,
BTC
We accept small quantity order and samples are
also available. Quality can be checked before order confirmation.
Apart from Couplings, Borun also manufacture and supply other OCTG
(超链接)products such as Seamless Casing Pipe, ERW Casing, Oil Tube,
API Pup Joints., Drilling Pipe etc.
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
