| Message: | chnical characteristic
Adopting the advanced production line crack detecting, quenching, the continuous overall tempering and sand blasting processes to achieve higher mechanical strength ability with overall good performance.
1The thread is cut by the special-purpose numerical control lathe which keeps the rod body still when cutting the threads. The special process could ensure the high precision of the thread with better reliability and life-span.
2Coupling phosphor or copper coated to achieve good wearing-resistance ability and anti-thread gluing ability.
Tubing
Size
in
OD in(mm)
Wall in(mm)
Grade
Length ft(mm)
Stand
ard
EUE
23/8
2.375
(60.33)
2.594
(65.90)
0.190(4.83)
J55 N80
L80 C90
T95 P110
28∼32(8530∼9750)
27/8
2.875
(73.03)
3.094
(78.60)
0.217(5.51)
31/2
3.500
(88.90)
3.750
(95.20)
0.254(6.45)
Coupling
Size in
OD
in(mm)
Min Length in(mm)
Grade
End Width in(mm)
Weight
lbs(kg)
Standard
EUE
Standard
EUE
Standard
EUE
Standard
EUE
23/8
2.875(73.03)
3.063
(77.80)
41/4
(107.95)
47/8
(123.83)
J55 N80
L80 C90
T95 P110
3/16
(4.76)
3/16
(4.76)
2.82
(1.28)
3.43
(1.55)
27/8
3.500(88.90)
3.668
(93.20)
51/8
(130.18)
51/4
(133.35)
7/32
(5.56)
5.15
(2.34)
5.29
(2.40)
31/2
4.250(108.00)
4.500
(114.30)
55/8
(142.88)
53/4
(146.05)
1/4 (6.35)
8.17(3.71)
9.03(4.10)
Contact:Bonnie Xu
Email:BonneXu@dlpoctg.com
WeChat:13602055205
Skype:BonnieXu22
Tel:+86-13602055205 |
my account
