Standards and Technical Conditions for Supply: API Spec 5CT ISO13680
Uses: Tubing is used for extracting oil or gas from wells.
Dimension: OD 48.26-114.3mm WT 3.18-16mm
Grade: J55, N80-1,N80-Q, L80-1, L80-9Cr,L80-1,C90, T95, C95, P110, Q125 .
Tread types: NUE, EUE,VAM,special clearance,VAM TOP,NEW VAM.
 
Specifications
	
		
			| Label | 
			D Outside diameter mm | 
			Wall thickness t mm | 
			C Type of end-finish | 
		
		
			| 1 | 
			2 | 
		
		
			| NU T&C | 
			EU T&C | 
			IJ | 
		
		
			| H40 | 
			J55 | 
			L80 | 
			N80 1Q | 
			C90 | 
			T95 | 
			P110 | 
		
		
		
		
			| 1 | 
			2 | 
			3 | 
			4 | 
			5 | 
			9 | 
			10 | 
			11 | 
			12 | 
			13 | 
			14 | 
			15 | 
			16 | 
		
		
			| 1.9 | 
			2.75 | 
			2.9 | 
			2.76 | 
			48.26 | 
			3.68 | 
			PNUI | 
			PNUI | 
			PNUI | 
			PNUI | 
			PNUI | 
			PNUI | 
			- | 
		
		
			| 1.9 | 
			3.65 | 
			3.73 | 
			- | 
			48.26 | 
			5.08 | 
			PU | 
			PU | 
			PU | 
			PU | 
			PU | 
			PU | 
			PU | 
		
		
			| 1.9 | 
			4.42 | 
			- | 
			- | 
			48.26 | 
			6.35 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 2 3/8 | 
			4 | 
			- | 
			- | 
			60.32 | 
			4.24 | 
			PU | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			- | 
		
		
			| 2 3/8 | 
			4.6 | 
			4.7 | 
			- | 
			60.32 | 
			4.83 | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 2 3/8 | 
			5.8 | 
			5.95 | 
			- | 
			60.32 | 
			6.45 | 
			- | 
			- | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 2 3/8 | 
			6.6 | 
			- | 
			- | 
			60.32 | 
			7.49 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 2 3/8 | 
			7.35 | 
			7.45 | 
			- | 
			60.32 | 
			8.53 | 
			- | 
			- | 
			PU | 
			- | 
			PU | 
			PU | 
			- | 
		
		
			| 2 7/8 | 
			6.4 | 
			6.5 | 
			- | 
			73.02 | 
			5.51 | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 2 7/8 | 
			7.8 | 
			7.9 | 
			- | 
			73.02 | 
			7.01 | 
			- | 
			- | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 2 7/8 | 
			8.6 | 
			8.7 | 
			- | 
			73.02 | 
			7.82 | 
			- | 
			- | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 2 7/8 | 
			9.35 | 
			9.45 | 
			- | 
			73.02 | 
			8.64 | 
			- | 
			- | 
			PU | 
			- | 
			PU | 
			PU | 
			- | 
		
		
			| 2 7/8 | 
			10.5 | 
			- | 
			- | 
			73.02 | 
			9.96 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 3 1/2 | 
			7.7 | 
			- | 
			- | 
			88.9 | 
			5.49 | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			- | 
		
		
			| 3 1/2 | 
			9.2 | 
			9.3 | 
			- | 
			88.9 | 
			6.45 | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 3 1/2 | 
			10.2 | 
			- | 
			- | 
			88.9 | 
			7.34 | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			- | 
		
		
			| 3 1/2 | 
			12.7 | 
			12.95 | 
			- | 
			88.9 | 
			9.52 | 
			- | 
			- | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
		
		
			| 3 1/2 | 
			14.3 | 
			- | 
			- | 
			88.9 | 
			10.92 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 3 1/2 | 
			15.5 | 
			- | 
			- | 
			88.9 | 
			12.09 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 4 | 
			9.5 | 
			- | 
			- | 
			101.6 | 
			5.74 | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			PN | 
			- | 
		
		
			| 4 | 
			10.7 | 
			11 | 
			- | 
			101.6 | 
			6.65 | 
			PU | 
			PU | 
			PU | 
			PU | 
			PU | 
			PU | 
			- | 
		
		
			| 4 | 
			13.2 | 
			- | 
			- | 
			101.6 | 
			8.38 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 4 | 
			16.1 | 
			- | 
			- | 
			101.6 | 
			10.54 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
		
			| 4 1/2 | 
			12.6 | 
			12.75 | 
			- | 
			114.3 | 
			6.88 | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			PNU | 
			- | 
		
		
			| 4 1/2 | 
			15.2 | 
			- | 
			- | 
			114.3 | 
			8.56 | 
			- | 
			- | 
			P | 
			- | 
			P | 
			P | 
			- | 
		
	
	
		
			| Group | 
			Grade | 
			Type | 
			Total elongation under load % | 
			Yield strength Mpa | 
			Tensile strength min MPa | 
			Hardness max | 
		
		
			| min | 
			max | 
			HRC | 
			HBW | 
		
		
			| 1 | 
			2 | 
			3 | 
			4 | 
			5 | 
			6 | 
			7 | 
			8 | 
			9 | 
		
		
			| 1 | 
			J55 | 
			- | 
			0.5 | 
			379 | 
			552 | 
			517 | 
			- | 
			- | 
		
		
			| K55 | 
			- | 
			0.5 | 
			379 | 
			552 | 
			655 | 
			- | 
			- | 
		
		
			| N80 | 
			1 | 
			0.5 | 
			552 | 
			758 | 
			689 | 
			- | 
			- | 
		
		
			| N80 | 
			Q | 
			0.5 | 
			552 | 
			758 | 
			689 | 
			- | 
			- | 
		
		
			| 2 | 
			L80 | 
			1 | 
			0.5 | 
			552 | 
			655 | 
			655 | 
			23 | 
			241 | 
		
		
			| L80 | 
			9Cr | 
			0.5 | 
			552 | 
			655 | 
			655 | 
			23 | 
			241 | 
		
		
			| L80 | 
			13Cr | 
			0.5 | 
			552 | 
			655 | 
			655 | 
			23 | 
			241 | 
		
		
			| C90 | 
			1?2 | 
			0.5 | 
			621 | 
			724 | 
			689 | 
			25.4 | 
			255 | 
		
		
			| C95 | 
			- | 
			0.5 | 
			655 | 
			758 | 
			724 | 
			- | 
			- | 
		
		
			| T95 | 
			1?2 | 
			0.5 | 
			655 | 
			758 | 
			724 | 
			25.4 | 
			255 | 
		
		
			| 3 | 
			P110 | 
			- | 
			0.6 | 
			758 | 
			965 | 
			862 | 
			- | 
			- | 
		
		
			| 4 | 
			Q125 | 
			All | 
			0.65 | 
			862 | 
			1034 | 
			931 | 
			- | 
			- |