Technical 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.
1 íóThe 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.
2 íóCoupling 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 )
Standard EUE
23/8 2.375(60.33 ) 2.594(65.90 ) 0.190(4.83 ) J55 N80
L80 C90
T95 P110 28 í½32(8530 í½9750 )
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 )
Main Technical Parameter
Technical 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.
1 íóthe 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.
2 íócoupling 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 )
Standard eue
23/8 2.375(60.33 ) 2.594(65.90 ) 0.190(4.83 ) j55 n80
L80 c90
T95 p110 28 í½32(8530 í½9750 )
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 )
Main technical parameter
Can supply all kinds of erw pipe
