Grade	Yield strength MPa	Tensile strength MPa	Hardness HRC	Hardness HB
J55	379-552	≥517	-	-
N80-1	552-758	≥689	-	-
N80-Q	552-758	≥689	-	-
L80-1	552-655	≥655	≤23	≤241
L80-9Cr	552-655	≥655	≤23	≤241
L80-13Cr	552-655	≥655	≤23	≤241
C90	621-724	≥689	≤25.4	≤255
T95	655-758	≥724	≤25.4	≤255
P110	758-965	≥862	-	-

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Sally Zhang

tel:0086 135 1525 2285

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web:http://www.oilfield-octg.com

Product Tags:

api 5ct oil tubing

seamless api j55 oil tubing

inconel tubing

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API 5CT Casing and Tubing oil tubing

OCTG-casing

OCTG-Tubing

OCTG-coupling for casing&tubing

OCTG-Tool joint

OCTG-Pub joint

OCTG-drill pipe

API5L steel pipe-line pipe

API5CT steel pipe-seamless steel pipe

API5CT steel pipe-oil casing

API5CT steel pipe-oil tubing

API5DP steel pipe-drill pipe

casing and tubing with special thread

API 5CT Casing and Tubing oil tubing

Packaging & Delivery

Specifications

About Production

1,API 5CT--CASING Grade:J55,K55,N80-1,N80-Q,L80-1,P110 Threaded buckle type:LC 8rd,STC 8rd,BTC Size:4 1/2",5",5-1/2",6-5/8",7" Length:R1(4.88M ~7.62M),R2(7.62M ~10.36M),R3(10.36M ~ 12M)

2,API 5CT---TUBING Grade:J55,K55,N80-1,N80-Q,L80-1,P110 End of pipe:NUE 10rd,EUE 8rd Size:1.9",2-3/8",2-7/8",3-1/2",4-1/2" Length:R1(6.1M ~7.32M),R2(8.53M ~ 9.75M)

api 5ct oil tubing

seamless api j55 oil tubing

inconel tubing

1,API 5CT--CASING
Grade:J55,K55,N80-1,N80-Q,L80-1,P110
Threaded buckle type:LC 8rd,STC 8rd,BTC
Size:4 1/2",5",5-1/2",6-5/8",7"
Length:R1(4.88M ~7.62M),R2(7.62M ~10.36M),R3(10.36M ~ 12M)

2,API 5CT---TUBING
Grade:J55,K55,N80-1,N80-Q,L80-1,P110
End of pipe:NUE 10rd,EUE 8rd
Size:1.9",2-3/8",2-7/8",3-1/2",4-1/2"
Length:R1(6.1M ~7.32M),R2(8.53M ~ 9.75M)