Machinery & Industrial Supplies

1. Home
2. Products
3. Machinery & Industrial Supplies
4. Machinery & Industrial Supplies

Share us

API 5CT N80 CASING PIPES

No.1-1

Send Inquiry

Description

We are leading manufacturer and stockist of API 5CT N80?CASING PIPES in China.API 5CT N80?CASING PIPES (N80-1,Website:http://www.petrosteels.com, N80-Q) Both N80-1 and N80-Q have the same yield strength and tensile strength, but N80-Q, which is quenched and tempered, shows a higher resistance to internal pressure and collapsing. On the other hand, casing N80-1 is cheaper to produce and the first choice were a higher collapse resistance in not needed. API 5CT N80?CASING PIPES Yield strength: 552-758 MPa (55-80 ksi), API 5CT N80?CASING PIPES?Minimum tensile strength: 689 MPa (100 ksi) API 5CT N80?CASING PIPES?API?color code: 1 red (N80-1), 1 red band + 1 bright green band (N80-Q)API 5CT N80?CASING PIPES?SIZES OD 4-1/2& quot; -- 20& quot; LENGTH R1, R2 ,R3API 5CT N80?TUBING SIZES OD 2-7/8& quot; -- 4-1/2& quot; LENGTH R1, R2OD 外径
? ? ?mm (in)Theoretical Weight kg/m(lb/ft)Thickness mm(in)Coupling O.D.mm(in)Thread TypeSteel Grade ? ? ? ?Length ?m(ft)73.02(2-7/8)9.52(6.04)
? ? ?11.61(7.80)
? ? ?12.80(8.60)5.51(0.217)
? ? ?7.01(0.276)
? ? ?7.82(0.308)88.9(3.500)NU?ENH40 J55 K55 N80 L80 P1108.5m-9.6m
? ? ? ?(27.9-31.2)88.9（3-1/2）11.46(7.70)
? ? ?13.69(9.20)
? ? ?15.18(10.20)5.49(0.216)
? ? ?6.45(0.254)
? ? ?7.34(0.289)107.95(4.250)NU?ENH40 J55 K55 N80 L80 P1108.5m-9.6m
? ? ?(27.9-31.2)114.3?(4-1/2)14.14(9.50)
? ? ?15.63(10.50)
? ? ?17.26(11.60)5.21(2.205)
? ? ?5.69(0.224)
? ? ?6.35(0.250)127.0(5.000)LTC?STC?BTCH40 J55 K55 N80 L80 P1108m-12m
? ? ?(26.2-39.4)127.00(5)17.11(11.50)
? ? ?19.35(13.00)
? ? ?22.32(15.00)5.59(0.220)
? ? ?6.43(0.253)
? ? ?7.52(0.296)141.30(5.563)LTC?? STC? BTCH40
? ? ?J55
? ? ?K55
? ? ?L80 N80
? ? ?P1108m-12m
? ? ?(29.2-39.4)139.7(5-1/2)20.83(14.00)
? ? ?23.07(15.50)
? ? ?25.30(17.00)
? ? ?29.76(20.00)
? ? ?34.23(23.00)6.20(0.244)
? ? ?6.98(0.275)
? ? ?7.72(0.304)
? ? ?9.17(0.361)
? ? ?1054(0.415)153.67
? ? ?(6.050)LTC??STC?BTCH40
? ? ?J55
? ? ?K55 N80
? ? ?L80
? ? ?P1108m-12m
? ? ?(26.2-39.4)168.

Read More